diff options
| author | Yuval Adam <yuv.adm@gmail.com> | 2014-08-08 14:42:07 +0300 |
|---|---|---|
| committer | Yuval Adam <yuv.adm@gmail.com> | 2014-08-08 14:42:07 +0300 |
| commit | a6163888f3c56123b1db313743c6147ba498732c (patch) | |
| tree | ff7d15d991d1d09ba6cbc0cec80924f57445bfdd /third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley | |
| parent | c3e4c9a25c2910d2d66d52215b3406b13d5b23d5 (diff) | |
Add third_party libs
Diffstat (limited to 'third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley')
44 files changed, 7201 insertions, 0 deletions
diff --git a/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/Demo1/FreeRTOSConfig.h b/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/Demo1/FreeRTOSConfig.h new file mode 100644 index 0000000..6f63637 --- /dev/null +++ b/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/Demo1/FreeRTOSConfig.h @@ -0,0 +1,115 @@ +/*
+ FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
+ All rights reserved
+
+ VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
+
+ ***************************************************************************
+ * *
+ * FreeRTOS provides completely free yet professionally developed, *
+ * robust, strictly quality controlled, supported, and cross *
+ * platform software that has become a de facto standard. *
+ * *
+ * Help yourself get started quickly and support the FreeRTOS *
+ * project by purchasing a FreeRTOS tutorial book, reference *
+ * manual, or both from: http://www.FreeRTOS.org/Documentation *
+ * *
+ * Thank you! *
+ * *
+ ***************************************************************************
+
+ This file is part of the FreeRTOS distribution.
+
+ FreeRTOS is free software; you can redistribute it and/or modify it under
+ the terms of the GNU General Public License (version 2) as published by the
+ Free Software Foundation >>!AND MODIFIED BY!<< the FreeRTOS exception.
+
+ >>! NOTE: The modification to the GPL is included to allow you to distribute
+ >>! a combined work that includes FreeRTOS without being obliged to provide
+ >>! the source code for proprietary components outside of the FreeRTOS
+ >>! kernel.
+
+ FreeRTOS is distributed in the hope that it will be useful, but WITHOUT ANY
+ WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+ FOR A PARTICULAR PURPOSE. Full license text is available from the following
+ link: http://www.freertos.org/a00114.html
+
+ 1 tab == 4 spaces!
+
+ ***************************************************************************
+ * *
+ * Having a problem? Start by reading the FAQ "My application does *
+ * not run, what could be wrong?" *
+ * *
+ * http://www.FreeRTOS.org/FAQHelp.html *
+ * *
+ ***************************************************************************
+
+ http://www.FreeRTOS.org - Documentation, books, training, latest versions,
+ license and Real Time Engineers Ltd. contact details.
+
+ http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,
+ including FreeRTOS+Trace - an indispensable productivity tool, a DOS
+ compatible FAT file system, and our tiny thread aware UDP/IP stack.
+
+ http://www.OpenRTOS.com - Real Time Engineers ltd license FreeRTOS to High
+ Integrity Systems to sell under the OpenRTOS brand. Low cost OpenRTOS
+ licenses offer ticketed support, indemnification and middleware.
+
+ http://www.SafeRTOS.com - High Integrity Systems also provide a safety
+ engineered and independently SIL3 certified version for use in safety and
+ mission critical applications that require provable dependability.
+
+ 1 tab == 4 spaces!
+*/
+
+#ifndef FREERTOS_CONFIG_H
+#define FREERTOS_CONFIG_H
+
+/*-----------------------------------------------------------
+ * Application specific definitions.
+ *
+ * These definitions should be adjusted for your particular hardware and
+ * application requirements.
+ *
+ * THESE PARAMETERS ARE DESCRIBED WITHIN THE 'CONFIGURATION' SECTION OF THE
+ * FreeRTOS API DOCUMENTATION AVAILABLE ON THE FreeRTOS.org WEB SITE.
+ *
+ * See http://www.freertos.org/a00110.html.
+ *----------------------------------------------------------*/
+
+#define configUSE_PREEMPTION 1
+#define configUSE_IDLE_HOOK 1
+#define configUSE_TICK_HOOK 0
+#define configCPU_CLOCK_HZ ( ( unsigned long ) 20000000 )
+#define configTICK_RATE_HZ ( ( portTickType ) 1000 )
+#define configMINIMAL_STACK_SIZE ( ( unsigned short ) 59 )
+#define configTOTAL_HEAP_SIZE ( ( size_t ) ( 1468 ) )
+#define configMAX_TASK_NAME_LEN ( 3 )
+#define configUSE_TRACE_FACILITY 0
+#define configUSE_16_BIT_TICKS 0
+#define configIDLE_SHOULD_YIELD 0
+#define configUSE_CO_ROUTINES 1
+
+#define configMAX_PRIORITIES ( ( unsigned portBASE_TYPE ) 2 )
+#define configMAX_CO_ROUTINE_PRIORITIES ( 2 )
+
+/* Set the following definitions to 1 to include the API function, or zero
+to exclude the API function. */
+
+#define INCLUDE_vTaskPrioritySet 0
+#define INCLUDE_uxTaskPriorityGet 0
+#define INCLUDE_vTaskDelete 0
+#define INCLUDE_vTaskCleanUpResources 0
+#define INCLUDE_vTaskSuspend 0
+#define INCLUDE_vTaskDelayUntil 0
+#define INCLUDE_vTaskDelay 1
+
+#define configKERNEL_INTERRUPT_PRIORITY 255
+/* !!!! configMAX_SYSCALL_INTERRUPT_PRIORITY must not be set to zero !!!!
+See http://www.FreeRTOS.org/RTOS-Cortex-M3-M4.html. */
+#define configMAX_SYSCALL_INTERRUPT_PRIORITY 191 /* equivalent to 0xa0, or priority 5. */
+
+
+
+#endif /* FREERTOS_CONFIG_H */
diff --git a/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/Demo1/ParTest.c b/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/Demo1/ParTest.c new file mode 100644 index 0000000..6c5d592 --- /dev/null +++ b/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/Demo1/ParTest.c @@ -0,0 +1,145 @@ +/*
+ FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
+ All rights reserved
+
+ VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
+
+ ***************************************************************************
+ * *
+ * FreeRTOS provides completely free yet professionally developed, *
+ * robust, strictly quality controlled, supported, and cross *
+ * platform software that has become a de facto standard. *
+ * *
+ * Help yourself get started quickly and support the FreeRTOS *
+ * project by purchasing a FreeRTOS tutorial book, reference *
+ * manual, or both from: http://www.FreeRTOS.org/Documentation *
+ * *
+ * Thank you! *
+ * *
+ ***************************************************************************
+
+ This file is part of the FreeRTOS distribution.
+
+ FreeRTOS is free software; you can redistribute it and/or modify it under
+ the terms of the GNU General Public License (version 2) as published by the
+ Free Software Foundation >>!AND MODIFIED BY!<< the FreeRTOS exception.
+
+ >>! NOTE: The modification to the GPL is included to allow you to distribute
+ >>! a combined work that includes FreeRTOS without being obliged to provide
+ >>! the source code for proprietary components outside of the FreeRTOS
+ >>! kernel.
+
+ FreeRTOS is distributed in the hope that it will be useful, but WITHOUT ANY
+ WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+ FOR A PARTICULAR PURPOSE. Full license text is available from the following
+ link: http://www.freertos.org/a00114.html
+
+ 1 tab == 4 spaces!
+
+ ***************************************************************************
+ * *
+ * Having a problem? Start by reading the FAQ "My application does *
+ * not run, what could be wrong?" *
+ * *
+ * http://www.FreeRTOS.org/FAQHelp.html *
+ * *
+ ***************************************************************************
+
+ http://www.FreeRTOS.org - Documentation, books, training, latest versions,
+ license and Real Time Engineers Ltd. contact details.
+
+ http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,
+ including FreeRTOS+Trace - an indispensable productivity tool, a DOS
+ compatible FAT file system, and our tiny thread aware UDP/IP stack.
+
+ http://www.OpenRTOS.com - Real Time Engineers ltd license FreeRTOS to High
+ Integrity Systems to sell under the OpenRTOS brand. Low cost OpenRTOS
+ licenses offer ticketed support, indemnification and middleware.
+
+ http://www.SafeRTOS.com - High Integrity Systems also provide a safety
+ engineered and independently SIL3 certified version for use in safety and
+ mission critical applications that require provable dependability.
+
+ 1 tab == 4 spaces!
+*/
+
+/*-----------------------------------------------------------
+ * Simple parallel port IO routines.
+ *-----------------------------------------------------------*/
+
+/*
+*/
+
+
+#include "FreeRTOS.h"
+#include "task.h"
+#include "partest.h"
+
+#include "pdc.h"
+
+#define partstPINS (GPIO_PIN_0 | GPIO_PIN_1 | GPIO_PIN_2 | GPIO_PIN_3 Z | GPIO_PIN_4 | GPIO_PIN_5 | GPIO_PIN_6 | GPIO_PIN_7)
+
+#define partstALL_OUTPUTS_OFF ( ( unsigned char ) 0x00 )
+#define partstMAX_OUTPUT_LED ( ( unsigned char ) 8 )
+
+static volatile unsigned char ucOutputValue = partstALL_OUTPUTS_OFF;
+
+void vParTestInitialise( void )
+{
+ PDCInit();
+ PDCWrite( PDC_LED, ucOutputValue );
+}
+/*-----------------------------------------------------------*/
+
+void vParTestSetLED( unsigned portBASE_TYPE uxLED, signed portBASE_TYPE xValue )
+{
+unsigned char ucBit = ( unsigned char ) 1;
+
+ vTaskSuspendAll();
+ {
+ if( uxLED < partstMAX_OUTPUT_LED )
+ {
+ ucBit = ( ( unsigned char ) 1 ) << uxLED;
+
+ if( xValue == pdFALSE )
+ {
+ ucBit ^= ( unsigned char ) 0xff;
+ ucOutputValue &= ucBit;
+ }
+ else
+ {
+ ucOutputValue |= ucBit;
+ }
+
+ PDCWrite( PDC_LED, ucOutputValue );
+ }
+ }
+ xTaskResumeAll();
+}
+/*-----------------------------------------------------------*/
+
+void vParTestToggleLED( unsigned portBASE_TYPE uxLED )
+{
+unsigned char ucBit;
+
+ vTaskSuspendAll();
+ {
+ if( uxLED < partstMAX_OUTPUT_LED )
+ {
+ ucBit = ( ( unsigned char ) 1 ) << uxLED;
+
+ if( ucOutputValue & ucBit )
+ {
+ ucOutputValue &= ~ucBit;
+ }
+ else
+ {
+ ucOutputValue |= ucBit;
+ }
+
+ PDCWrite( PDC_LED, ucOutputValue );
+ }
+ }
+ xTaskResumeAll();
+}
+
diff --git a/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/Demo1/main.c b/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/Demo1/main.c new file mode 100644 index 0000000..7548d2d --- /dev/null +++ b/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/Demo1/main.c @@ -0,0 +1,647 @@ +/*
+ FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
+ All rights reserved
+
+ VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
+
+ ***************************************************************************
+ * *
+ * FreeRTOS provides completely free yet professionally developed, *
+ * robust, strictly quality controlled, supported, and cross *
+ * platform software that has become a de facto standard. *
+ * *
+ * Help yourself get started quickly and support the FreeRTOS *
+ * project by purchasing a FreeRTOS tutorial book, reference *
+ * manual, or both from: http://www.FreeRTOS.org/Documentation *
+ * *
+ * Thank you! *
+ * *
+ ***************************************************************************
+
+ This file is part of the FreeRTOS distribution.
+
+ FreeRTOS is free software; you can redistribute it and/or modify it under
+ the terms of the GNU General Public License (version 2) as published by the
+ Free Software Foundation >>!AND MODIFIED BY!<< the FreeRTOS exception.
+
+ >>! NOTE: The modification to the GPL is included to allow you to distribute
+ >>! a combined work that includes FreeRTOS without being obliged to provide
+ >>! the source code for proprietary components outside of the FreeRTOS
+ >>! kernel.
+
+ FreeRTOS is distributed in the hope that it will be useful, but WITHOUT ANY
+ WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+ FOR A PARTICULAR PURPOSE. Full license text is available from the following
+ link: http://www.freertos.org/a00114.html
+
+ 1 tab == 4 spaces!
+
+ ***************************************************************************
+ * *
+ * Having a problem? Start by reading the FAQ "My application does *
+ * not run, what could be wrong?" *
+ * *
+ * http://www.FreeRTOS.org/FAQHelp.html *
+ * *
+ ***************************************************************************
+
+ http://www.FreeRTOS.org - Documentation, books, training, latest versions,
+ license and Real Time Engineers Ltd. contact details.
+
+ http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,
+ including FreeRTOS+Trace - an indispensable productivity tool, a DOS
+ compatible FAT file system, and our tiny thread aware UDP/IP stack.
+
+ http://www.OpenRTOS.com - Real Time Engineers ltd license FreeRTOS to High
+ Integrity Systems to sell under the OpenRTOS brand. Low cost OpenRTOS
+ licenses offer ticketed support, indemnification and middleware.
+
+ http://www.SafeRTOS.com - High Integrity Systems also provide a safety
+ engineered and independently SIL3 certified version for use in safety and
+ mission critical applications that require provable dependability.
+
+ 1 tab == 4 spaces!
+*/
+
+/*
+ * This demo application creates six co-routines and two tasks (three including
+ * the idle task). The co-routines execute as part of the idle task hook.
+ *
+ * Five of the created co-routines are the standard 'co-routine flash'
+ * co-routines contained within the Demo/Common/Minimal/crflash.c file and
+ * documented on the FreeRTOS.org WEB site.
+ *
+ * The 'LCD Task' rotates a string on the LCD, delaying between each character
+ * as necessitated by the slow interface, and delaying between each string just
+ * long enough to enable the text to be read.
+ *
+ * The sixth co-routine and final task control the transmission and reception
+ * of a string to UART 0. The co-routine periodically sends the first
+ * character of the string to the UART, with the UART's TxEnd interrupt being
+ * used to transmit the remaining characters. The UART's RxEnd interrupt
+ * receives the characters and places them on a queue to be processed by the
+ * 'COMs Rx' task. An error is latched should an unexpected character be
+ * received, or any character be received out of sequence.
+ *
+ * A loopback connector is required to ensure that each character transmitted
+ * on the UART is also received on the same UART. For test purposes the UART
+ * FIFO's are not utalised in order to maximise the interrupt overhead. Also
+ * a pseudo random interval is used between the start of each transmission in
+ * order that the resultant interrupts are more randomly distributed and
+ * therefore more likely to highlight any problems.
+ *
+ * The flash co-routines control LED's zero to four. LED five is toggled each
+ * time the string is transmitted on the UART. LED six is toggled each time
+ * the string is CORRECTLY received on the UART. LED seven is latched on should
+ * an error be detected in any task or co-routine.
+ *
+ * In addition the idle task makes repetative calls to
+ * prvSetAndCheckRegisters(). This simply loads the general purpose registers
+ * with a known value, then checks each register to ensure the held value is
+ * still correct. As a low priority task this checking routine is likely to
+ * get repeatedly swapped in and out. A register being found to contain an
+ * incorrect value is therefore indicative of an error in the task switching
+ * mechansim.
+ *
+ */
+
+/* Scheduler include files. */
+#include "FreeRTOS.h"
+#include "task.h"
+#include "queue.h"
+#include "croutine.h"
+
+/* Demo application include files. */
+#include "partest.h"
+#include "crflash.h"
+
+/* Library include files. */
+#include "DriverLib.h"
+
+/* The time to delay between writing each character to the LCD. */
+#define mainCHAR_WRITE_DELAY ( 2 / portTICK_RATE_MS )
+
+/* The time to delay between writing each string to the LCD. */
+#define mainSTRING_WRITE_DELAY ( 400 / portTICK_RATE_MS )
+
+/* The number of flash co-routines to create. */
+#define mainNUM_FLASH_CO_ROUTINES ( 5 )
+
+/* The length of the queue used to pass received characters to the Comms Rx
+task. */
+#define mainRX_QUEUE_LEN ( 5 )
+
+/* The priority of the co-routine used to initiate the transmission of the
+string on UART 0. */
+#define mainTX_CO_ROUTINE_PRIORITY ( 1 )
+
+/* Only one co-routine is created so its index is not important. */
+#define mainTX_CO_ROUTINE_INDEX ( 0 )
+
+/* The time between transmissions of the string on UART 0. This is pseudo
+random in order to generate a bit or randomness to when the interrupts occur.*/
+#define mainMIN_TX_DELAY ( 40 / portTICK_RATE_MS )
+#define mainMAX_TX_DELAY ( ( portTickType ) 0x7f )
+#define mainOFFSET_TIME ( ( portTickType ) 3 )
+
+/* The time the Comms Rx task should wait to receive a character. This should
+be slightly longer than the time between transmissions. If we do not receive
+a character after this time then there must be an error in the transmission or
+the timing of the transmission. */
+#define mainCOMMS_RX_DELAY ( mainMAX_TX_DELAY + 20 )
+
+/* The task priorites. */
+#define mainLCD_TASK_PRIORITY ( tskIDLE_PRIORITY )
+#define mainCOMMS_RX_TASK_PRIORITY ( tskIDLE_PRIORITY + 1 )
+
+/* The LED's toggled by the various tasks. */
+#define mainCOMMS_FAIL_LED ( 7 )
+#define mainCOMMS_RX_LED ( 6 )
+#define mainCOMMS_TX_LED ( 5 )
+
+/* The baud rate used by the UART comms tasks/co-routine. */
+#define mainBAUD_RATE ( 57600 )
+
+/* FIFO setting for the UART. The FIFO is not used to create a better test. */
+#define mainFIFO_SET ( 0x10 )
+
+/* The string that is transmitted on the UART contains sequentially the
+characters from mainFIRST_TX_CHAR to mainLAST_TX_CHAR. */
+#define mainFIRST_TX_CHAR '0'
+#define mainLAST_TX_CHAR 'z'
+
+/* Just used to walk through the program memory in order that some random data
+can be generated. */
+#define mainTOTAL_PROGRAM_MEMORY ( ( unsigned long * ) ( 8 * 1024 ) )
+#define mainFIRST_PROGRAM_BYTES ( ( unsigned long * ) 4 )
+
+/* The error routine that is called if the driver library encounters an error. */
+#ifdef DEBUG
+void
+__error__(char *pcFilename, unsigned long ulLine)
+{
+}
+#endif
+
+/*-----------------------------------------------------------*/
+
+/*
+ * The task that rotates text on the LCD.
+ */
+static void vLCDTask( void * pvParameters );
+
+/*
+ * The task that receives the characters from UART 0.
+ */
+static void vCommsRxTask( void * pvParameters );
+
+/*
+ * The co-routine that periodically initiates the transmission of the string on
+ * the UART.
+ */
+static void vSerialTxCoRoutine( xCoRoutineHandle xHandle, unsigned portBASE_TYPE uxIndex );
+
+/*
+ * Writes a string the the LCD.
+ */
+static void prvWriteString( const char *pcString );
+
+/*
+ * Initialisation routine for the UART.
+ */
+static void vSerialInit( void );
+
+/*
+ * Thread safe write to the PDC.
+ */
+static void prvPDCWrite( char cAddress, char cData );
+
+/*
+ * Function to simply set a known value into the general purpose registers
+ * then read them back to ensure they remain set correctly. An incorrect value
+ * being indicative of an error in the task switching mechanism.
+ */
+void prvSetAndCheckRegisters( void );
+
+/*
+ * Latch the LED that indicates that an error has occurred.
+ */
+void vSetErrorLED( void );
+
+/*
+ * Sets up the PLL and ports used by the demo.
+ */
+static void prvSetupHardware( void );
+
+/*-----------------------------------------------------------*/
+
+/* Error flag set to pdFAIL if an error is encountered in the tasks/co-routines
+defined within this file. */
+unsigned portBASE_TYPE uxErrorStatus = pdPASS;
+
+/* The next character to transmit. */
+static char cNextChar;
+
+/* The queue used to transmit characters from the interrupt to the Comms Rx
+task. */
+static xQueueHandle xCommsQueue;
+
+/*-----------------------------------------------------------*/
+
+int main( void )
+{
+ /* Create the queue used to communicate between the UART ISR and the Comms
+ Rx task. */
+ xCommsQueue = xQueueCreate( mainRX_QUEUE_LEN, sizeof( char ) );
+
+ /* Setup the ports used by the demo and the clock. */
+ prvSetupHardware();
+
+ /* Create the co-routines that flash the LED's. */
+ vStartFlashCoRoutines( mainNUM_FLASH_CO_ROUTINES );
+
+ /* Create the co-routine that initiates the transmission of characters
+ on the UART. */
+ xCoRoutineCreate( vSerialTxCoRoutine, mainTX_CO_ROUTINE_PRIORITY, mainTX_CO_ROUTINE_INDEX );
+
+ /* Create the LCD and Comms Rx tasks. */
+ xTaskCreate( vLCDTask, "LCD", configMINIMAL_STACK_SIZE, NULL, mainLCD_TASK_PRIORITY, NULL );
+ xTaskCreate( vCommsRxTask, "CMS", configMINIMAL_STACK_SIZE, NULL, mainCOMMS_RX_TASK_PRIORITY, NULL );
+
+ /* Start the scheduler running the tasks and co-routines just created. */
+ vTaskStartScheduler();
+
+ /* Should not get here unless we did not have enough memory to start the
+ scheduler. */
+ for( ;; );
+ return 0;
+}
+/*-----------------------------------------------------------*/
+
+static void prvSetupHardware( void )
+{
+ /* Setup the PLL. */
+ SysCtlClockSet( SYSCTL_SYSDIV_10 | SYSCTL_USE_PLL | SYSCTL_OSC_MAIN | SYSCTL_XTAL_6MHZ );
+
+ /* Initialise the hardware used to talk to the LCD, LED's and UART. */
+ PDCInit();
+ vParTestInitialise();
+ vSerialInit();
+}
+/*-----------------------------------------------------------*/
+
+void vApplicationIdleHook( void )
+{
+ /* The co-routines are executed in the idle task using the idle task
+ hook. */
+ for( ;; )
+ {
+ /* Schedule the co-routines. */
+ vCoRoutineSchedule();
+
+ /* Run the register check function between each co-routine. */
+ prvSetAndCheckRegisters();
+ }
+}
+/*-----------------------------------------------------------*/
+
+static void prvWriteString( const char *pcString )
+{
+ /* Write pcString to the LED, pausing between each character. */
+ prvPDCWrite(PDC_LCD_CSR, LCD_CLEAR);
+ while( *pcString )
+ {
+ vTaskDelay( mainCHAR_WRITE_DELAY );
+ prvPDCWrite( PDC_LCD_RAM, *pcString );
+ pcString++;
+ }
+}
+/*-----------------------------------------------------------*/
+
+void vLCDTask( void * pvParameters )
+{
+unsigned portBASE_TYPE uxIndex;
+const unsigned char ucCFGData[] = {
+ 0x30, /* Set data bus to 8-bits. */
+ 0x30,
+ 0x30,
+ 0x3C, /* Number of lines/font. */
+ 0x08, /* Display off. */
+ 0x01, /* Display clear. */
+ 0x06, /* Entry mode [cursor dir][shift]. */
+ 0x0C /* Display on [display on][curson on][blinking on]. */
+ };
+
+/* The strings that are written to the LCD. */
+const char *pcStringsToDisplay[] = {
+ "Stellaris",
+ "Demo",
+ "One",
+ "www.FreeRTOS.org",
+ ""
+ };
+
+ /* Configure the LCD. */
+ uxIndex = 0;
+ while( uxIndex < sizeof( ucCFGData ) )
+ {
+ prvPDCWrite( PDC_LCD_CSR, ucCFGData[ uxIndex ] );
+ uxIndex++;
+ vTaskDelay( mainCHAR_WRITE_DELAY );
+ }
+
+ /* Turn the LCD Backlight on. */
+ prvPDCWrite( PDC_CSR, 0x01 );
+
+ /* Clear display. */
+ vTaskDelay( mainCHAR_WRITE_DELAY );
+ prvPDCWrite( PDC_LCD_CSR, LCD_CLEAR );
+
+ uxIndex = 0;
+ for( ;; )
+ {
+ /* Display the string on the LCD. */
+ prvWriteString( pcStringsToDisplay[ uxIndex ] );
+
+ /* Move on to the next string - wrapping if necessary. */
+ uxIndex++;
+ if( *( pcStringsToDisplay[ uxIndex ] ) == 0x00 )
+ {
+ uxIndex = 0;
+ /* Longer pause on the last string to be sent. */
+ vTaskDelay( mainSTRING_WRITE_DELAY * 2 );
+ }
+
+ /* Wait until it is time to move onto the next string. */
+ vTaskDelay( mainSTRING_WRITE_DELAY );
+ }
+}
+/*-----------------------------------------------------------*/
+
+static void vCommsRxTask( void * pvParameters )
+{
+static char cRxedChar, cExpectedChar;
+
+ /* Set the char we expect to receive to the start of the string. */
+ cExpectedChar = mainFIRST_TX_CHAR;
+
+ for( ;; )
+ {
+ /* Wait for a character to be received. */
+ xQueueReceive( xCommsQueue, ( void * ) &cRxedChar, mainCOMMS_RX_DELAY );
+
+ /* Was the character recived (if any) the expected character. */
+ if( cRxedChar != cExpectedChar )
+ {
+ /* Got an unexpected character. This can sometimes occur when
+ reseting the system using the debugger leaving characters already
+ in the UART regsters. */
+ uxErrorStatus = pdFAIL;
+
+ /* Resync by waiting for the end of the current string. */
+ while( cRxedChar != mainLAST_TX_CHAR )
+ {
+ while( !xQueueReceive( xCommsQueue, ( void * ) &cRxedChar, portMAX_DELAY ) );
+ }
+
+ /* The next expected character is the start of the string again. */
+ cExpectedChar = mainFIRST_TX_CHAR;
+ }
+ else
+ {
+ if( cExpectedChar == mainLAST_TX_CHAR )
+ {
+ /* We have reached the end of the string - we now expect to
+ receive the first character in the string again. The LED is
+ toggled to indicate that the entire string was received without
+ error. */
+ vParTestToggleLED( mainCOMMS_RX_LED );
+ cExpectedChar = mainFIRST_TX_CHAR;
+ }
+ else
+ {
+ /* We got the expected character, we now expect to receive the
+ next character in the string. */
+ cExpectedChar++;
+ }
+ }
+ }
+}
+/*-----------------------------------------------------------*/
+
+static void vSerialTxCoRoutine( xCoRoutineHandle xHandle, unsigned portBASE_TYPE uxIndex )
+{
+portTickType xDelayPeriod;
+static unsigned long *pulRandomBytes = mainFIRST_PROGRAM_BYTES;
+
+ /* Co-routine MUST start with a call to crSTART. */
+ crSTART( xHandle );
+
+ for(;;)
+ {
+ /* Was the previously transmitted string received correctly? */
+ if( uxErrorStatus != pdPASS )
+ {
+ /* An error was encountered so set the error LED. */
+ vSetErrorLED();
+ }
+
+ /* The next character to Tx is the first in the string. */
+ cNextChar = mainFIRST_TX_CHAR;
+
+ UARTIntDisable( UART0_BASE, UART_INT_TX );
+ {
+ /* Send the first character. */
+ if( !( HWREG( UART0_BASE + UART_O_FR ) & UART_FR_TXFF ) )
+ {
+ HWREG( UART0_BASE + UART_O_DR ) = cNextChar;
+ }
+
+ /* Move the variable to the char to Tx on so the ISR transmits
+ the next character in the string once this one has completed. */
+ cNextChar++;
+ }
+ UARTIntEnable(UART0_BASE, UART_INT_TX);
+
+ /* Toggle the LED to show a new string is being transmitted. */
+ vParTestToggleLED( mainCOMMS_TX_LED );
+
+ /* Delay before we start the string off again. A pseudo-random delay
+ is used as this will provide a better test. */
+ xDelayPeriod = xTaskGetTickCount() + ( *pulRandomBytes );
+
+ pulRandomBytes++;
+ if( pulRandomBytes > mainTOTAL_PROGRAM_MEMORY )
+ {
+ pulRandomBytes = mainFIRST_PROGRAM_BYTES;
+ }
+
+ /* Make sure we don't wait too long... */
+ xDelayPeriod &= mainMAX_TX_DELAY;
+
+ /* ...but we do want to wait. */
+ if( xDelayPeriod < mainMIN_TX_DELAY )
+ {
+ xDelayPeriod = mainMIN_TX_DELAY;
+ }
+
+ /* Block for the random(ish) time. */
+ crDELAY( xHandle, xDelayPeriod );
+ }
+
+ /* Co-routine MUST end with a call to crEND. */
+ crEND();
+}
+/*-----------------------------------------------------------*/
+
+static void vSerialInit( void )
+{
+ /* Enable the UART. GPIOA has already been initialised. */
+ SysCtlPeripheralEnable(SYSCTL_PERIPH_UART0);
+
+ /* Set GPIO A0 and A1 as peripheral function. They are used to output the
+ UART signals. */
+ GPIODirModeSet( GPIO_PORTA_BASE, GPIO_PIN_0 | GPIO_PIN_1, GPIO_DIR_MODE_HW );
+
+ /* Configure the UART for 8-N-1 operation. */
+ UARTConfigSet( UART0_BASE, mainBAUD_RATE, UART_CONFIG_WLEN_8 | UART_CONFIG_PAR_NONE | UART_CONFIG_STOP_ONE );
+
+ /* We dont want to use the fifo. This is for test purposes to generate
+ as many interrupts as possible. */
+ HWREG( UART0_BASE + UART_O_LCR_H ) &= ~mainFIFO_SET;
+
+ /* Enable both Rx and Tx interrupts. */
+ HWREG( UART0_BASE + UART_O_IM ) |= ( UART_INT_TX | UART_INT_RX );
+ IntEnable( INT_UART0 );
+}
+/*-----------------------------------------------------------*/
+
+void vUART_ISR(void)
+{
+unsigned long ulStatus;
+char cRxedChar;
+portBASE_TYPE xHigherPriorityTaskWoken = pdFALSE;
+
+ /* What caused the interrupt. */
+ ulStatus = UARTIntStatus( UART0_BASE, pdTRUE );
+
+ /* Clear the interrupt. */
+ UARTIntClear( UART0_BASE, ulStatus );
+
+ /* Was an Rx interrpt pending? */
+ if( ulStatus & UART_INT_RX )
+ {
+ if( ( HWREG(UART0_BASE + UART_O_FR ) & UART_FR_RXFF ) )
+ {
+ /* Get the char from the buffer and post it onto the queue of
+ Rxed chars. Posting the character should wake the task that is
+ blocked on the queue waiting for characters. */
+ cRxedChar = ( char ) HWREG( UART0_BASE + UART_O_DR );
+ xQueueSendFromISR( xCommsQueue, &cRxedChar, &xHigherPriorityTaskWoken );
+ }
+ }
+
+ /* Was a Tx interrupt pending? */
+ if( ulStatus & UART_INT_TX )
+ {
+ /* Send the next character in the string. We are not using the FIFO. */
+ if( cNextChar <= mainLAST_TX_CHAR )
+ {
+ if( !( HWREG( UART0_BASE + UART_O_FR ) & UART_FR_TXFF ) )
+ {
+ HWREG( UART0_BASE + UART_O_DR ) = cNextChar;
+ }
+ cNextChar++;
+ }
+ }
+
+ /* If a task was woken by the character being received then we force
+ a context switch to occur in case the task is of higher priority than
+ the currently executing task (i.e. the task that this interrupt
+ interrupted.) */
+ portEND_SWITCHING_ISR( xHigherPriorityTaskWoken );
+}
+/*-----------------------------------------------------------*/
+
+static void prvPDCWrite( char cAddress, char cData )
+{
+ vTaskSuspendAll();
+ {
+ PDCWrite( cAddress, cData );
+ }
+ xTaskResumeAll();
+}
+/*-----------------------------------------------------------*/
+
+void vSetErrorLED( void )
+{
+ vParTestSetLED( mainCOMMS_FAIL_LED, pdTRUE );
+}
+/*-----------------------------------------------------------*/
+
+void prvSetAndCheckRegisters( void )
+{
+ /* Fill the general purpose registers with known values. */
+ __asm volatile
+ (
+ " mov r11, #10 \n"
+ " add r0, r11, #1 \n"
+ " add r1, r11, #2 \n"
+ " add r2, r11, #3 \n"
+ " add r3, r11, #4 \n"
+ " add r4, r11, #5 \n"
+ " add r5, r11, #6 \n"
+ " add r6, r11, #7 \n"
+ " add r7, r11, #8 \n"
+ " add r8, r11, #9 \n"
+ " add r9, r11, #10 \n"
+ " add r10, r11, #11 \n"
+ " add r12, r11, #12"
+ );
+
+ /* Check the values are as expected. */
+ __asm volatile
+ (
+ " cmp r11, #10 \n"
+ " bne set_error_led \n"
+ " cmp r0, #11 \n"
+ " bne set_error_led \n"
+ " cmp r1, #12 \n"
+ " bne set_error_led \n"
+ " cmp r2, #13 \n"
+ " bne set_error_led \n"
+ " cmp r3, #14 \n"
+ " bne set_error_led \n"
+ " cmp r4, #15 \n"
+ " bne set_error_led \n"
+ " cmp r5, #16 \n"
+ " bne set_error_led \n"
+ " cmp r6, #17 \n"
+ " bne set_error_led \n"
+ " cmp r7, #18 \n"
+ " bne set_error_led \n"
+ " cmp r8, #19 \n"
+ " bne set_error_led \n"
+ " cmp r9, #20 \n"
+ " bne set_error_led \n"
+ " cmp r10, #21 \n"
+ " bne set_error_led \n"
+ " cmp r12, #22 \n"
+ " bne set_error_led \n"
+ " bx lr"
+ );
+
+ __asm volatile
+ (
+ "set_error_led: \n"
+ " push {r14} \n"
+ " ldr r1, vSetErrorLEDConst\n"
+ " blx r1 \n"
+ " pop {r14} \n"
+ " bx lr \n"
+ " \n"
+ " .align 2 \n"
+ "vSetErrorLEDConst: .word vSetErrorLED"
+ );
+}
+/*-----------------------------------------------------------*/
diff --git a/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/Demo1/vectors.s b/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/Demo1/vectors.s new file mode 100644 index 0000000..900b2bb --- /dev/null +++ b/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/Demo1/vectors.s @@ -0,0 +1,120 @@ +/*****************************************************************************
+ * Copyright (c) 2006 Rowley Associates Limited. *
+ * *
+ * This file may be distributed under the terms of the License Agreement *
+ * provided with this software. *
+ * *
+ * THIS FILE IS PROVIDED AS IS WITH NO WARRANTY OF ANY KIND, INCLUDING THE *
+ * WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. *
+ *****************************************************************************/
+ .section .vectors, "ax"
+ .code 16
+ .align 0
+ .global _vectors
+
+ .extern xPortPendSVHandler
+ .extern xPortSysTickHandler
+ .extern vUART_ISR
+ .extern vPortSVCHandler
+
+.macro DEFAULT_ISR_HANDLER name=
+ .thumb_func
+ .weak \name
+\name:
+1: b 1b /* endless loop */
+.endm
+
+_vectors:
+ .word __stack_end__
+#ifdef STARTUP_FROM_RESET
+ .word _start
+#else
+ .word reset_wait
+#endif /* STARTUP_FROM_RESET */
+ .word NmiISR
+ .word FaultISR
+ .word 0 // Populate if using MemManage (MPU)
+ .word 0 // Populate if using Bus fault
+ .word 0 // Populate if using Usage fault
+ .word 0 // Reserved
+ .word 0 // Reserved
+ .word 0 // Reserved
+ .word 0 // Reserved
+ .word vPortSVCHandler
+ .word 0 // Populate if using a debug monitor
+ .word 0 // Reserved
+ .word xPortPendSVHandler // Populate if using pendable service request
+ .word xPortSysTickHandler
+ // External interrupts start her
+ .word GPIO_Port_A_ISR
+ .word GPIO_Port_B_ISR
+ .word GPIO_Port_C_ISR
+ .word GPIO_Port_D_ISR
+ .word GPIO_Port_E_ISR
+ .word vUART_ISR
+ .word UART1_ISR
+ .word SSI_ISR
+ .word I2C_ISR
+ .word PWM_Fault_ISR
+ .word PWM_Generator_0_ISR
+ .word PWM_Generator_1_ISR
+ .word PWM_Generator_2_ISR
+ .word QEI_ISR
+ .word ADC_Sequence_0_ISR
+ .word ADC_Sequence_1_ISR
+ .word ADC_Sequence_2_ISR
+ .word ADC_Sequence_3_ISR
+ .word Watchdog_timer_ISR
+ .word Timer0a_ISR
+ .word Timer0b_ISR
+ .word Timer1a_ISR
+ .word Timer1b_ISR
+ .word Timer2a_ISR
+ .word Timer2b_ISR
+ .word Analog_Comparator_0_ISR
+ .word Analog_Comparator_1_ISR
+ .word Analog_Comparator_2_ISR
+ .word System_Control_ISR
+ .word FLASH_Control_ISR
+
+ .section .init, "ax"
+ .thumb_func
+
+DEFAULT_ISR_HANDLER NmiISR
+DEFAULT_ISR_HANDLER FaultISR
+DEFAULT_ISR_HANDLER SVCallISR
+DEFAULT_ISR_HANDLER SysTickISR
+DEFAULT_ISR_HANDLER GPIO_Port_A_ISR
+DEFAULT_ISR_HANDLER GPIO_Port_B_ISR
+DEFAULT_ISR_HANDLER GPIO_Port_C_ISR
+DEFAULT_ISR_HANDLER GPIO_Port_D_ISR
+DEFAULT_ISR_HANDLER GPIO_Port_E_ISR
+DEFAULT_ISR_HANDLER UART0_ISR
+DEFAULT_ISR_HANDLER UART1_ISR
+DEFAULT_ISR_HANDLER SSI_ISR
+DEFAULT_ISR_HANDLER I2C_ISR
+DEFAULT_ISR_HANDLER PWM_Fault_ISR
+DEFAULT_ISR_HANDLER PWM_Generator_0_ISR
+DEFAULT_ISR_HANDLER PWM_Generator_1_ISR
+DEFAULT_ISR_HANDLER PWM_Generator_2_ISR
+DEFAULT_ISR_HANDLER QEI_ISR
+DEFAULT_ISR_HANDLER ADC_Sequence_0_ISR
+DEFAULT_ISR_HANDLER ADC_Sequence_1_ISR
+DEFAULT_ISR_HANDLER ADC_Sequence_2_ISR
+DEFAULT_ISR_HANDLER ADC_Sequence_3_ISR
+DEFAULT_ISR_HANDLER Watchdog_timer_ISR
+DEFAULT_ISR_HANDLER Timer0a_ISR
+DEFAULT_ISR_HANDLER Timer0b_ISR
+DEFAULT_ISR_HANDLER Timer1a_ISR
+DEFAULT_ISR_HANDLER Timer1b_ISR
+DEFAULT_ISR_HANDLER Timer2a_ISR
+DEFAULT_ISR_HANDLER Timer2b_ISR
+DEFAULT_ISR_HANDLER Analog_Comparator_0_ISR
+DEFAULT_ISR_HANDLER Analog_Comparator_1_ISR
+DEFAULT_ISR_HANDLER Analog_Comparator_2_ISR
+DEFAULT_ISR_HANDLER System_Control_ISR
+DEFAULT_ISR_HANDLER FLASH_Control_ISR
+
+#ifndef STARTUP_FROM_RESET
+DEFAULT_ISR_HANDLER reset_wait
+#endif /* STARTUP_FROM_RESET */
diff --git a/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/Demo2/FreeRTOSConfig.h b/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/Demo2/FreeRTOSConfig.h new file mode 100644 index 0000000..0a79c09 --- /dev/null +++ b/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/Demo2/FreeRTOSConfig.h @@ -0,0 +1,115 @@ +/*
+ FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
+ All rights reserved
+
+ VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
+
+ ***************************************************************************
+ * *
+ * FreeRTOS provides completely free yet professionally developed, *
+ * robust, strictly quality controlled, supported, and cross *
+ * platform software that has become a de facto standard. *
+ * *
+ * Help yourself get started quickly and support the FreeRTOS *
+ * project by purchasing a FreeRTOS tutorial book, reference *
+ * manual, or both from: http://www.FreeRTOS.org/Documentation *
+ * *
+ * Thank you! *
+ * *
+ ***************************************************************************
+
+ This file is part of the FreeRTOS distribution.
+
+ FreeRTOS is free software; you can redistribute it and/or modify it under
+ the terms of the GNU General Public License (version 2) as published by the
+ Free Software Foundation >>!AND MODIFIED BY!<< the FreeRTOS exception.
+
+ >>! NOTE: The modification to the GPL is included to allow you to distribute
+ >>! a combined work that includes FreeRTOS without being obliged to provide
+ >>! the source code for proprietary components outside of the FreeRTOS
+ >>! kernel.
+
+ FreeRTOS is distributed in the hope that it will be useful, but WITHOUT ANY
+ WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+ FOR A PARTICULAR PURPOSE. Full license text is available from the following
+ link: http://www.freertos.org/a00114.html
+
+ 1 tab == 4 spaces!
+
+ ***************************************************************************
+ * *
+ * Having a problem? Start by reading the FAQ "My application does *
+ * not run, what could be wrong?" *
+ * *
+ * http://www.FreeRTOS.org/FAQHelp.html *
+ * *
+ ***************************************************************************
+
+ http://www.FreeRTOS.org - Documentation, books, training, latest versions,
+ license and Real Time Engineers Ltd. contact details.
+
+ http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,
+ including FreeRTOS+Trace - an indispensable productivity tool, a DOS
+ compatible FAT file system, and our tiny thread aware UDP/IP stack.
+
+ http://www.OpenRTOS.com - Real Time Engineers ltd license FreeRTOS to High
+ Integrity Systems to sell under the OpenRTOS brand. Low cost OpenRTOS
+ licenses offer ticketed support, indemnification and middleware.
+
+ http://www.SafeRTOS.com - High Integrity Systems also provide a safety
+ engineered and independently SIL3 certified version for use in safety and
+ mission critical applications that require provable dependability.
+
+ 1 tab == 4 spaces!
+*/
+
+#ifndef FREERTOS_CONFIG_H
+#define FREERTOS_CONFIG_H
+
+/*-----------------------------------------------------------
+ * Application specific definitions.
+ *
+ * These definitions should be adjusted for your particular hardware and
+ * application requirements.
+ *
+ * THESE PARAMETERS ARE DESCRIBED WITHIN THE 'CONFIGURATION' SECTION OF THE
+ * FreeRTOS API DOCUMENTATION AVAILABLE ON THE FreeRTOS.org WEB SITE.
+ *
+ * See http://www.freertos.org/a00110.html.
+ *----------------------------------------------------------*/
+
+#define configUSE_PREEMPTION 1
+#define configUSE_IDLE_HOOK 1
+#define configUSE_TICK_HOOK 0
+#define configCPU_CLOCK_HZ ( ( unsigned long ) 20000000 )
+#define configTICK_RATE_HZ ( ( portTickType ) 1000 )
+#define configMINIMAL_STACK_SIZE ( ( unsigned short ) 59 )
+#define configTOTAL_HEAP_SIZE ( ( size_t ) ( 1240 ) )
+#define configMAX_TASK_NAME_LEN ( 3 )
+#define configUSE_TRACE_FACILITY 0
+#define configUSE_16_BIT_TICKS 0
+#define configIDLE_SHOULD_YIELD 0
+#define configUSE_CO_ROUTINES 1
+
+#define configMAX_PRIORITIES ( ( unsigned portBASE_TYPE ) 2 )
+#define configMAX_CO_ROUTINE_PRIORITIES ( 3 )
+
+/* Set the following definitions to 1 to include the API function, or zero
+to exclude the API function. */
+
+#define INCLUDE_vTaskPrioritySet 0
+#define INCLUDE_uxTaskPriorityGet 0
+#define INCLUDE_vTaskDelete 0
+#define INCLUDE_vTaskCleanUpResources 0
+#define INCLUDE_vTaskSuspend 0
+#define INCLUDE_vTaskDelayUntil 0
+#define INCLUDE_vTaskDelay 1
+
+
+#define configKERNEL_INTERRUPT_PRIORITY 255
+/* !!!! configMAX_SYSCALL_INTERRUPT_PRIORITY must not be set to zero !!!!
+See http://www.FreeRTOS.org/RTOS-Cortex-M3-M4.html. */
+#define configMAX_SYSCALL_INTERRUPT_PRIORITY 191 /* equivalent to 0xa0, or priority 5. */
+
+
+#endif /* FREERTOS_CONFIG_H */
diff --git a/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/Demo2/ParTest.c b/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/Demo2/ParTest.c new file mode 100644 index 0000000..6c5d592 --- /dev/null +++ b/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/Demo2/ParTest.c @@ -0,0 +1,145 @@ +/*
+ FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
+ All rights reserved
+
+ VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
+
+ ***************************************************************************
+ * *
+ * FreeRTOS provides completely free yet professionally developed, *
+ * robust, strictly quality controlled, supported, and cross *
+ * platform software that has become a de facto standard. *
+ * *
+ * Help yourself get started quickly and support the FreeRTOS *
+ * project by purchasing a FreeRTOS tutorial book, reference *
+ * manual, or both from: http://www.FreeRTOS.org/Documentation *
+ * *
+ * Thank you! *
+ * *
+ ***************************************************************************
+
+ This file is part of the FreeRTOS distribution.
+
+ FreeRTOS is free software; you can redistribute it and/or modify it under
+ the terms of the GNU General Public License (version 2) as published by the
+ Free Software Foundation >>!AND MODIFIED BY!<< the FreeRTOS exception.
+
+ >>! NOTE: The modification to the GPL is included to allow you to distribute
+ >>! a combined work that includes FreeRTOS without being obliged to provide
+ >>! the source code for proprietary components outside of the FreeRTOS
+ >>! kernel.
+
+ FreeRTOS is distributed in the hope that it will be useful, but WITHOUT ANY
+ WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+ FOR A PARTICULAR PURPOSE. Full license text is available from the following
+ link: http://www.freertos.org/a00114.html
+
+ 1 tab == 4 spaces!
+
+ ***************************************************************************
+ * *
+ * Having a problem? Start by reading the FAQ "My application does *
+ * not run, what could be wrong?" *
+ * *
+ * http://www.FreeRTOS.org/FAQHelp.html *
+ * *
+ ***************************************************************************
+
+ http://www.FreeRTOS.org - Documentation, books, training, latest versions,
+ license and Real Time Engineers Ltd. contact details.
+
+ http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,
+ including FreeRTOS+Trace - an indispensable productivity tool, a DOS
+ compatible FAT file system, and our tiny thread aware UDP/IP stack.
+
+ http://www.OpenRTOS.com - Real Time Engineers ltd license FreeRTOS to High
+ Integrity Systems to sell under the OpenRTOS brand. Low cost OpenRTOS
+ licenses offer ticketed support, indemnification and middleware.
+
+ http://www.SafeRTOS.com - High Integrity Systems also provide a safety
+ engineered and independently SIL3 certified version for use in safety and
+ mission critical applications that require provable dependability.
+
+ 1 tab == 4 spaces!
+*/
+
+/*-----------------------------------------------------------
+ * Simple parallel port IO routines.
+ *-----------------------------------------------------------*/
+
+/*
+*/
+
+
+#include "FreeRTOS.h"
+#include "task.h"
+#include "partest.h"
+
+#include "pdc.h"
+
+#define partstPINS (GPIO_PIN_0 | GPIO_PIN_1 | GPIO_PIN_2 | GPIO_PIN_3 Z | GPIO_PIN_4 | GPIO_PIN_5 | GPIO_PIN_6 | GPIO_PIN_7)
+
+#define partstALL_OUTPUTS_OFF ( ( unsigned char ) 0x00 )
+#define partstMAX_OUTPUT_LED ( ( unsigned char ) 8 )
+
+static volatile unsigned char ucOutputValue = partstALL_OUTPUTS_OFF;
+
+void vParTestInitialise( void )
+{
+ PDCInit();
+ PDCWrite( PDC_LED, ucOutputValue );
+}
+/*-----------------------------------------------------------*/
+
+void vParTestSetLED( unsigned portBASE_TYPE uxLED, signed portBASE_TYPE xValue )
+{
+unsigned char ucBit = ( unsigned char ) 1;
+
+ vTaskSuspendAll();
+ {
+ if( uxLED < partstMAX_OUTPUT_LED )
+ {
+ ucBit = ( ( unsigned char ) 1 ) << uxLED;
+
+ if( xValue == pdFALSE )
+ {
+ ucBit ^= ( unsigned char ) 0xff;
+ ucOutputValue &= ucBit;
+ }
+ else
+ {
+ ucOutputValue |= ucBit;
+ }
+
+ PDCWrite( PDC_LED, ucOutputValue );
+ }
+ }
+ xTaskResumeAll();
+}
+/*-----------------------------------------------------------*/
+
+void vParTestToggleLED( unsigned portBASE_TYPE uxLED )
+{
+unsigned char ucBit;
+
+ vTaskSuspendAll();
+ {
+ if( uxLED < partstMAX_OUTPUT_LED )
+ {
+ ucBit = ( ( unsigned char ) 1 ) << uxLED;
+
+ if( ucOutputValue & ucBit )
+ {
+ ucOutputValue &= ~ucBit;
+ }
+ else
+ {
+ ucOutputValue |= ucBit;
+ }
+
+ PDCWrite( PDC_LED, ucOutputValue );
+ }
+ }
+ xTaskResumeAll();
+}
+
diff --git a/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/Demo2/main.c b/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/Demo2/main.c new file mode 100644 index 0000000..ccc7876 --- /dev/null +++ b/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/Demo2/main.c @@ -0,0 +1,655 @@ +/*
+ FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
+ All rights reserved
+
+ VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
+
+ ***************************************************************************
+ * *
+ * FreeRTOS provides completely free yet professionally developed, *
+ * robust, strictly quality controlled, supported, and cross *
+ * platform software that has become a de facto standard. *
+ * *
+ * Help yourself get started quickly and support the FreeRTOS *
+ * project by purchasing a FreeRTOS tutorial book, reference *
+ * manual, or both from: http://www.FreeRTOS.org/Documentation *
+ * *
+ * Thank you! *
+ * *
+ ***************************************************************************
+
+ This file is part of the FreeRTOS distribution.
+
+ FreeRTOS is free software; you can redistribute it and/or modify it under
+ the terms of the GNU General Public License (version 2) as published by the
+ Free Software Foundation >>!AND MODIFIED BY!<< the FreeRTOS exception.
+
+ >>! NOTE: The modification to the GPL is included to allow you to distribute
+ >>! a combined work that includes FreeRTOS without being obliged to provide
+ >>! the source code for proprietary components outside of the FreeRTOS
+ >>! kernel.
+
+ FreeRTOS is distributed in the hope that it will be useful, but WITHOUT ANY
+ WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+ FOR A PARTICULAR PURPOSE. Full license text is available from the following
+ link: http://www.freertos.org/a00114.html
+
+ 1 tab == 4 spaces!
+
+ ***************************************************************************
+ * *
+ * Having a problem? Start by reading the FAQ "My application does *
+ * not run, what could be wrong?" *
+ * *
+ * http://www.FreeRTOS.org/FAQHelp.html *
+ * *
+ ***************************************************************************
+
+ http://www.FreeRTOS.org - Documentation, books, training, latest versions,
+ license and Real Time Engineers Ltd. contact details.
+
+ http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,
+ including FreeRTOS+Trace - an indispensable productivity tool, a DOS
+ compatible FAT file system, and our tiny thread aware UDP/IP stack.
+
+ http://www.OpenRTOS.com - Real Time Engineers ltd license FreeRTOS to High
+ Integrity Systems to sell under the OpenRTOS brand. Low cost OpenRTOS
+ licenses offer ticketed support, indemnification and middleware.
+
+ http://www.SafeRTOS.com - High Integrity Systems also provide a safety
+ engineered and independently SIL3 certified version for use in safety and
+ mission critical applications that require provable dependability.
+
+ 1 tab == 4 spaces!
+*/
+
+/*
+ * This demo application creates seven co-routines and one task (two including
+ * the idle task). The co-routines execute as part of the idle task hook.
+ *
+ * Five of the created co-routines are the standard 'co-routine flash'
+ * co-routines contained within the Demo/Common/Minimal/crflash.c file and
+ * documented on the FreeRTOS.org WEB site.
+ *
+ * The 'LCD Task' rotates a string on the LCD, delaying between each character
+ * as necessitated by the slow interface, and delaying between each string just
+ * long enough to enable the text to be read.
+ *
+ * The sixth co-routine controls the transmission of a string to UART 0. The
+ * co-routine periodically sends the first character of the string to the UART,
+ * with the UART's TxEnd interrupt being used to transmit the remaining
+ * characters. The UART's RxEnd interrupt receives the characters and places
+ * them on a queue to be processed by the seventh and final co-routine. An
+ * error is latched should an unexpected character be received, or any
+ * character be received out of sequence.
+ *
+ * A loopback connector is required to ensure that each character transmitted
+ * on the UART is also received on the same UART. For test purposes the UART
+ * FIFO's are not utalised in order to maximise the interrupt overhead. Also
+ * a pseudo random interval is used between the start of each transmission in
+ * order that the resultant interrupts are more randomly distributed and
+ * therefore more likely to highlight any problems.
+ *
+ * The flash co-routines control LED's zero to four. LED five is toggled each
+ * time the string is transmitted on the UART. LED six is toggled each time
+ * the string is CORRECTLY received on the UART. LED seven is latched on should
+ * an error be detected in any task or co-routine.
+ *
+ * In addition the idle task makes repetative calls to
+ * prvSetAndCheckRegisters(). This simply loads the general purpose registers
+ * with a known value, then checks each register to ensure the held value is
+ * still correct. As a low priority task this checking routine is likely to
+ * get repeatedly swapped in and out. A register being found to contain an
+ * incorrect value is therefore indicative of an error in the task switching
+ * mechansim.
+ *
+ */
+
+/* Scheduler include files. */
+#include "FreeRTOS.h"
+#include "task.h"
+#include "queue.h"
+#include "croutine.h"
+
+/* Demo application include files. */
+#include "partest.h"
+#include "crflash.h"
+
+/* Library include files. */
+#include "DriverLib.h"
+
+/* The time to delay between writing each character to the LCD. */
+#define mainCHAR_WRITE_DELAY ( 2 / portTICK_RATE_MS )
+
+/* The time to delay between writing each string to the LCD. */
+#define mainSTRING_WRITE_DELAY ( 400 / portTICK_RATE_MS )
+
+/* The number of flash co-routines to create. */
+#define mainNUM_FLASH_CO_ROUTINES ( 5 )
+
+/* The length of the queue used to pass received characters to the Comms Rx
+task. */
+#define mainRX_QUEUE_LEN ( 5 )
+
+/* The priority of the co-routine used to initiate the transmission of the
+string on UART 0. */
+#define mainTX_CO_ROUTINE_PRIORITY ( 1 )
+
+/* The priority of the co-routine used to receive characters from the UART. */
+#define mainRX_CO_ROUTINE_PRIORITY ( 2 )
+
+/* Only one co-routine is created so its index is not important. */
+#define mainTX_CO_ROUTINE_INDEX ( 0 )
+#define mainRX_CO_ROUTINE_INDEX ( 0 )
+
+/* The time between transmissions of the string on UART 0. This is pseudo
+random in order to generate a bit or randomness to when the interrupts occur.*/
+#define mainMIN_TX_DELAY ( 40 / portTICK_RATE_MS )
+#define mainMAX_TX_DELAY ( ( portTickType ) 0x7f )
+#define mainOFFSET_TIME ( ( portTickType ) 3 )
+
+/* The time the Comms Rx task should wait to receive a character. This should
+be slightly longer than the time between transmissions. If we do not receive
+a character after this time then there must be an error in the transmission or
+the timing of the transmission. */
+#define mainCOMMS_RX_DELAY ( mainMAX_TX_DELAY + 20 )
+
+/* The task priorites. */
+#define mainLCD_TASK_PRIORITY ( tskIDLE_PRIORITY )
+#define mainCOMMS_RX_TASK_PRIORITY ( tskIDLE_PRIORITY + 1 )
+
+/* The LED's toggled by the various tasks. */
+#define mainCOMMS_FAIL_LED ( 7 )
+#define mainCOMMS_RX_LED ( 6 )
+#define mainCOMMS_TX_LED ( 5 )
+
+/* The baud rate used by the UART comms tasks/co-routine. */
+#define mainBAUD_RATE ( 57600 )
+
+/* FIFO setting for the UART. The FIFO is not used to create a better test. */
+#define mainFIFO_SET ( 0x10 )
+
+/* The string that is transmitted on the UART contains sequentially the
+characters from mainFIRST_TX_CHAR to mainLAST_TX_CHAR. */
+#define mainFIRST_TX_CHAR '0'
+#define mainLAST_TX_CHAR 'z'
+
+/* Just used to walk through the program memory in order that some random data
+can be generated. */
+#define mainTOTAL_PROGRAM_MEMORY ( ( unsigned long * ) ( 8 * 1024 ) )
+#define mainFIRST_PROGRAM_BYTES ( ( unsigned long * ) 4 )
+
+/* The error routine that is called if the driver library encounters an error. */
+#ifdef DEBUG
+void
+__error__(char *pcFilename, unsigned long ulLine)
+{
+}
+#endif
+
+/*-----------------------------------------------------------*/
+
+/*
+ * The task that rotates text on the LCD.
+ */
+static void vLCDTask( void * pvParameters );
+
+/*
+ * The task that receives the characters from UART 0.
+ */
+static void vCommsRxCoRoutine( xCoRoutineHandle xHandle, unsigned portBASE_TYPE uxIndex );
+
+/*
+ * The co-routine that periodically initiates the transmission of the string on
+ * the UART.
+ */
+static void vSerialTxCoRoutine( xCoRoutineHandle xHandle, unsigned portBASE_TYPE uxIndex );
+
+/*
+ * Writes a string the the LCD.
+ */
+static void prvWriteString( const char *pcString );
+
+/*
+ * Initialisation routine for the UART.
+ */
+static void vSerialInit( void );
+
+/*
+ * Thread safe write to the PDC.
+ */
+static void prvPDCWrite( char cAddress, char cData );
+
+/*
+ * Function to simply set a known value into the general purpose registers
+ * then read them back to ensure they remain set correctly. An incorrect value
+ * being indicative of an error in the task switching mechanism.
+ */
+void prvSetAndCheckRegisters( void );
+
+/*
+ * Latch the LED that indicates that an error has occurred.
+ */
+void vSetErrorLED( void );
+
+/*
+ * Sets up the PLL and ports used by the demo.
+ */
+static void prvSetupHardware( void );
+
+/*-----------------------------------------------------------*/
+
+/* Error flag set to pdFAIL if an error is encountered in the tasks/co-routines
+defined within this file. */
+unsigned portBASE_TYPE uxErrorStatus = pdPASS;
+
+/* The next character to transmit. */
+static char cNextChar;
+
+/* The queue used to transmit characters from the interrupt to the Comms Rx
+task. */
+static xQueueHandle xCommsQueue;
+
+/*-----------------------------------------------------------*/
+
+int main( void )
+{
+ /* Create the queue used to communicate between the UART ISR and the Comms
+ Rx task. */
+ xCommsQueue = xQueueCreate( mainRX_QUEUE_LEN, sizeof( char ) );
+
+ /* Setup the ports used by the demo and the clock. */
+ prvSetupHardware();
+
+ /* Create the co-routines that flash the LED's. */
+ vStartFlashCoRoutines( mainNUM_FLASH_CO_ROUTINES );
+
+ /* Create the co-routine that initiates the transmission of characters
+ on the UART. */
+ xCoRoutineCreate( vSerialTxCoRoutine, mainTX_CO_ROUTINE_PRIORITY, mainTX_CO_ROUTINE_INDEX );
+
+ /* Create the co-routine that receives characters from the UART. */
+ xCoRoutineCreate( vCommsRxCoRoutine, mainRX_CO_ROUTINE_PRIORITY, mainRX_CO_ROUTINE_INDEX );
+
+ /* Create the LCD task. */
+ xTaskCreate( vLCDTask, "LCD", configMINIMAL_STACK_SIZE, NULL, mainLCD_TASK_PRIORITY, NULL );
+
+ /* Start the scheduler running the tasks and co-routines just created. */
+ vTaskStartScheduler();
+
+ /* Should not get here unless we did not have enough memory to start the
+ scheduler. */
+ for( ;; );
+ return 0;
+}
+/*-----------------------------------------------------------*/
+
+static void prvSetupHardware( void )
+{
+ /* Setup the PLL. */
+ SysCtlClockSet( SYSCTL_SYSDIV_10 | SYSCTL_USE_PLL | SYSCTL_OSC_MAIN | SYSCTL_XTAL_6MHZ );
+
+ /* Initialise the hardware used to talk to the LCD, LED's and UART. */
+ PDCInit();
+ vParTestInitialise();
+ vSerialInit();
+}
+/*-----------------------------------------------------------*/
+
+void vApplicationIdleHook( void )
+{
+ /* The co-routines are executed in the idle task using the idle task
+ hook. */
+ for( ;; )
+ {
+ /* Schedule the co-routines. */
+ vCoRoutineSchedule();
+
+ /* Run the register check function between each co-routine. */
+ prvSetAndCheckRegisters();
+ }
+}
+/*-----------------------------------------------------------*/
+
+static void prvWriteString( const char *pcString )
+{
+ /* Write pcString to the LED, pausing between each character. */
+ prvPDCWrite(PDC_LCD_CSR, LCD_CLEAR);
+ while( *pcString )
+ {
+ vTaskDelay( mainCHAR_WRITE_DELAY );
+ prvPDCWrite( PDC_LCD_RAM, *pcString );
+ pcString++;
+ }
+}
+/*-----------------------------------------------------------*/
+
+void vLCDTask( void * pvParameters )
+{
+unsigned portBASE_TYPE uxIndex;
+const unsigned char ucCFGData[] = {
+ 0x30, /* Set data bus to 8-bits. */
+ 0x30,
+ 0x30,
+ 0x3C, /* Number of lines/font. */
+ 0x08, /* Display off. */
+ 0x01, /* Display clear. */
+ 0x06, /* Entry mode [cursor dir][shift]. */
+ 0x0C /* Display on [display on][curson on][blinking on]. */
+ };
+
+/* The strings that are written to the LCD. */
+const char *pcStringsToDisplay[] = {
+ "Stellaris",
+ "Demo",
+ "Two",
+ "www.FreeRTOS.org",
+ ""
+ };
+
+ /* Configure the LCD. */
+ uxIndex = 0;
+ while( uxIndex < sizeof( ucCFGData ) )
+ {
+ prvPDCWrite( PDC_LCD_CSR, ucCFGData[ uxIndex ] );
+ uxIndex++;
+ vTaskDelay( mainCHAR_WRITE_DELAY );
+ }
+
+ /* Turn the LCD Backlight on. */
+ prvPDCWrite( PDC_CSR, 0x01 );
+
+ /* Clear display. */
+ vTaskDelay( mainCHAR_WRITE_DELAY );
+ prvPDCWrite( PDC_LCD_CSR, LCD_CLEAR );
+
+ uxIndex = 0;
+ for( ;; )
+ {
+ /* Display the string on the LCD. */
+ prvWriteString( pcStringsToDisplay[ uxIndex ] );
+
+ /* Move on to the next string - wrapping if necessary. */
+ uxIndex++;
+ if( *( pcStringsToDisplay[ uxIndex ] ) == 0x00 )
+ {
+ uxIndex = 0;
+ /* Longer pause on the last string to be sent. */
+ vTaskDelay( mainSTRING_WRITE_DELAY * 2 );
+ }
+
+ /* Wait until it is time to move onto the next string. */
+ vTaskDelay( mainSTRING_WRITE_DELAY );
+ }
+}
+/*-----------------------------------------------------------*/
+
+static void vCommsRxCoRoutine( xCoRoutineHandle xHandle, unsigned portBASE_TYPE uxIndex )
+{
+static char cRxedChar, cExpectedChar = mainFIRST_TX_CHAR;
+portBASE_TYPE xResult;
+
+ crSTART( xHandle );
+
+ for( ;; )
+ {
+ /* Wait for a character to be received. */
+ crQUEUE_RECEIVE( xHandle, xCommsQueue, ( void * ) &cRxedChar, mainCOMMS_RX_DELAY, &xResult );
+
+ /* Was the character recived (if any) the expected character. */
+ if( ( cRxedChar != cExpectedChar ) || ( xResult != pdPASS ) )
+ {
+ /* Got an unexpected character. This can sometimes occur when
+ reseting the system using the debugger leaving characters already
+ in the UART regsters. */
+ uxErrorStatus = pdFAIL;
+
+ /* Resync by waiting for the end of the current string. */
+ while( cRxedChar != mainLAST_TX_CHAR )
+ {
+ crQUEUE_RECEIVE( xHandle, xCommsQueue, ( void * ) &cRxedChar, mainCOMMS_RX_DELAY, &xResult );
+ }
+
+ /* The next expected character is the start of the string again. */
+ cExpectedChar = mainFIRST_TX_CHAR;
+ }
+ else
+ {
+ if( cExpectedChar == mainLAST_TX_CHAR )
+ {
+ /* We have reached the end of the string - we now expect to
+ receive the first character in the string again. The LED is
+ toggled to indicate that the entire string was received without
+ error. */
+ vParTestToggleLED( mainCOMMS_RX_LED );
+ cExpectedChar = mainFIRST_TX_CHAR;
+ }
+ else
+ {
+ /* We got the expected character, we now expect to receive the
+ next character in the string. */
+ cExpectedChar++;
+ }
+ }
+ }
+
+ crEND();
+}
+/*-----------------------------------------------------------*/
+
+static void vSerialTxCoRoutine( xCoRoutineHandle xHandle, unsigned portBASE_TYPE uxIndex )
+{
+portTickType xDelayPeriod;
+static unsigned long *pulRandomBytes = mainFIRST_PROGRAM_BYTES;
+
+ /* Co-routine MUST start with a call to crSTART. */
+ crSTART( xHandle );
+
+ for(;;)
+ {
+ /* Was the previously transmitted string received correctly? */
+ if( uxErrorStatus != pdPASS )
+ {
+ /* An error was encountered so set the error LED. */
+ vSetErrorLED();
+ }
+
+ /* The next character to Tx is the first in the string. */
+ cNextChar = mainFIRST_TX_CHAR;
+
+ UARTIntDisable( UART0_BASE, UART_INT_TX );
+ {
+ /* Send the first character. */
+ if( !( HWREG( UART0_BASE + UART_O_FR ) & UART_FR_TXFF ) )
+ {
+ HWREG( UART0_BASE + UART_O_DR ) = cNextChar;
+ }
+
+ /* Move the variable to the char to Tx on so the ISR transmits
+ the next character in the string once this one has completed. */
+ cNextChar++;
+ }
+ UARTIntEnable(UART0_BASE, UART_INT_TX);
+
+ /* Toggle the LED to show a new string is being transmitted. */
+ vParTestToggleLED( mainCOMMS_TX_LED );
+
+ /* Delay before we start the string off again. A pseudo-random delay
+ is used as this will provide a better test. */
+ xDelayPeriod = xTaskGetTickCount() + ( *pulRandomBytes );
+
+ pulRandomBytes++;
+ if( pulRandomBytes > mainTOTAL_PROGRAM_MEMORY )
+ {
+ pulRandomBytes = mainFIRST_PROGRAM_BYTES;
+ }
+
+ /* Make sure we don't wait too long... */
+ xDelayPeriod &= mainMAX_TX_DELAY;
+
+ /* ...but we do want to wait. */
+ if( xDelayPeriod < mainMIN_TX_DELAY )
+ {
+ xDelayPeriod = mainMIN_TX_DELAY;
+ }
+
+ /* Block for the random(ish) time. */
+ crDELAY( xHandle, xDelayPeriod );
+ }
+
+ /* Co-routine MUST end with a call to crEND. */
+ crEND();
+}
+/*-----------------------------------------------------------*/
+
+static void vSerialInit( void )
+{
+ /* Enable the UART. GPIOA has already been initialised. */
+ SysCtlPeripheralEnable(SYSCTL_PERIPH_UART0);
+
+ /* Set GPIO A0 and A1 as peripheral function. They are used to output the
+ UART signals. */
+ GPIODirModeSet( GPIO_PORTA_BASE, GPIO_PIN_0 | GPIO_PIN_1, GPIO_DIR_MODE_HW );
+
+ /* Configure the UART for 8-N-1 operation. */
+ UARTConfigSet( UART0_BASE, mainBAUD_RATE, UART_CONFIG_WLEN_8 | UART_CONFIG_PAR_NONE | UART_CONFIG_STOP_ONE );
+
+ /* We dont want to use the fifo. This is for test purposes to generate
+ as many interrupts as possible. */
+ HWREG( UART0_BASE + UART_O_LCR_H ) &= ~mainFIFO_SET;
+
+ /* Enable both Rx and Tx interrupts. */
+ HWREG( UART0_BASE + UART_O_IM ) |= ( UART_INT_TX | UART_INT_RX );
+ IntEnable( INT_UART0 );
+}
+/*-----------------------------------------------------------*/
+
+void vUART_ISR(void)
+{
+unsigned long ulStatus;
+char cRxedChar;
+portBASE_TYPE xTaskWokenByPost = pdFALSE;
+
+ /* What caused the interrupt. */
+ ulStatus = UARTIntStatus( UART0_BASE, pdTRUE );
+
+ /* Clear the interrupt. */
+ UARTIntClear( UART0_BASE, ulStatus );
+
+ /* Was an Rx interrpt pending? */
+ if( ulStatus & UART_INT_RX )
+ {
+ if( ( HWREG(UART0_BASE + UART_O_FR ) & UART_FR_RXFF ) )
+ {
+ /* Get the char from the buffer and post it onto the queue of
+ Rxed chars. Posting the character should wake the task that is
+ blocked on the queue waiting for characters. */
+ cRxedChar = ( char ) HWREG( UART0_BASE + UART_O_DR );
+ xTaskWokenByPost = crQUEUE_SEND_FROM_ISR( xCommsQueue, &cRxedChar, xTaskWokenByPost );
+ }
+ }
+
+ /* Was a Tx interrupt pending? */
+ if( ulStatus & UART_INT_TX )
+ {
+ /* Send the next character in the string. We are not using the FIFO. */
+ if( cNextChar <= mainLAST_TX_CHAR )
+ {
+ if( !( HWREG( UART0_BASE + UART_O_FR ) & UART_FR_TXFF ) )
+ {
+ HWREG( UART0_BASE + UART_O_DR ) = cNextChar;
+ }
+ cNextChar++;
+ }
+ }
+
+ if( xTaskWokenByPost )
+ {
+ /* We are posting to a co-routine rather than a task so don't bother
+ causing a task switch. */
+ }
+}
+/*-----------------------------------------------------------*/
+
+static void prvPDCWrite( char cAddress, char cData )
+{
+ vTaskSuspendAll();
+ {
+ PDCWrite( cAddress, cData );
+ }
+ xTaskResumeAll();
+}
+/*-----------------------------------------------------------*/
+
+void vSetErrorLED( void )
+{
+ vParTestSetLED( mainCOMMS_FAIL_LED, pdTRUE );
+}
+/*-----------------------------------------------------------*/
+
+void prvSetAndCheckRegisters( void )
+{
+ /* Fill the general purpose registers with known values. */
+ __asm volatile
+ (
+ " mov r11, #10 \n"
+ " add r0, r11, #1 \n"
+ " add r1, r11, #2 \n"
+ " add r2, r11, #3 \n"
+ " add r3, r11, #4 \n"
+ " add r4, r11, #5 \n"
+ " add r5, r11, #6 \n"
+ " add r6, r11, #7 \n"
+ " add r7, r11, #8 \n"
+ " add r8, r11, #9 \n"
+ " add r9, r11, #10 \n"
+ " add r10, r11, #11 \n"
+ " add r12, r11, #12"
+ );
+
+ /* Check the values are as expected. */
+ __asm volatile
+ (
+ " cmp r11, #10 \n"
+ " bne set_error_led \n"
+ " cmp r0, #11 \n"
+ " bne set_error_led \n"
+ " cmp r1, #12 \n"
+ " bne set_error_led \n"
+ " cmp r2, #13 \n"
+ " bne set_error_led \n"
+ " cmp r3, #14 \n"
+ " bne set_error_led \n"
+ " cmp r4, #15 \n"
+ " bne set_error_led \n"
+ " cmp r5, #16 \n"
+ " bne set_error_led \n"
+ " cmp r6, #17 \n"
+ " bne set_error_led \n"
+ " cmp r7, #18 \n"
+ " bne set_error_led \n"
+ " cmp r8, #19 \n"
+ " bne set_error_led \n"
+ " cmp r9, #20 \n"
+ " bne set_error_led \n"
+ " cmp r10, #21 \n"
+ " bne set_error_led \n"
+ " cmp r12, #22 \n"
+ " bne set_error_led \n"
+ " bx lr"
+ );
+
+ __asm volatile
+ (
+ "set_error_led: \n"
+ " push {r14} \n"
+ " ldr r1, vSetErrorLEDConst\n"
+ " blx r1 \n"
+ " pop {r14} \n"
+ " bx lr \n"
+ " \n"
+ " .align 2 \n"
+ "vSetErrorLEDConst: .word vSetErrorLED"
+ );
+}
+/*-----------------------------------------------------------*/
diff --git a/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/Demo2/vectors.s b/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/Demo2/vectors.s new file mode 100644 index 0000000..900b2bb --- /dev/null +++ b/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/Demo2/vectors.s @@ -0,0 +1,120 @@ +/*****************************************************************************
+ * Copyright (c) 2006 Rowley Associates Limited. *
+ * *
+ * This file may be distributed under the terms of the License Agreement *
+ * provided with this software. *
+ * *
+ * THIS FILE IS PROVIDED AS IS WITH NO WARRANTY OF ANY KIND, INCLUDING THE *
+ * WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. *
+ *****************************************************************************/
+ .section .vectors, "ax"
+ .code 16
+ .align 0
+ .global _vectors
+
+ .extern xPortPendSVHandler
+ .extern xPortSysTickHandler
+ .extern vUART_ISR
+ .extern vPortSVCHandler
+
+.macro DEFAULT_ISR_HANDLER name=
+ .thumb_func
+ .weak \name
+\name:
+1: b 1b /* endless loop */
+.endm
+
+_vectors:
+ .word __stack_end__
+#ifdef STARTUP_FROM_RESET
+ .word _start
+#else
+ .word reset_wait
+#endif /* STARTUP_FROM_RESET */
+ .word NmiISR
+ .word FaultISR
+ .word 0 // Populate if using MemManage (MPU)
+ .word 0 // Populate if using Bus fault
+ .word 0 // Populate if using Usage fault
+ .word 0 // Reserved
+ .word 0 // Reserved
+ .word 0 // Reserved
+ .word 0 // Reserved
+ .word vPortSVCHandler
+ .word 0 // Populate if using a debug monitor
+ .word 0 // Reserved
+ .word xPortPendSVHandler // Populate if using pendable service request
+ .word xPortSysTickHandler
+ // External interrupts start her
+ .word GPIO_Port_A_ISR
+ .word GPIO_Port_B_ISR
+ .word GPIO_Port_C_ISR
+ .word GPIO_Port_D_ISR
+ .word GPIO_Port_E_ISR
+ .word vUART_ISR
+ .word UART1_ISR
+ .word SSI_ISR
+ .word I2C_ISR
+ .word PWM_Fault_ISR
+ .word PWM_Generator_0_ISR
+ .word PWM_Generator_1_ISR
+ .word PWM_Generator_2_ISR
+ .word QEI_ISR
+ .word ADC_Sequence_0_ISR
+ .word ADC_Sequence_1_ISR
+ .word ADC_Sequence_2_ISR
+ .word ADC_Sequence_3_ISR
+ .word Watchdog_timer_ISR
+ .word Timer0a_ISR
+ .word Timer0b_ISR
+ .word Timer1a_ISR
+ .word Timer1b_ISR
+ .word Timer2a_ISR
+ .word Timer2b_ISR
+ .word Analog_Comparator_0_ISR
+ .word Analog_Comparator_1_ISR
+ .word Analog_Comparator_2_ISR
+ .word System_Control_ISR
+ .word FLASH_Control_ISR
+
+ .section .init, "ax"
+ .thumb_func
+
+DEFAULT_ISR_HANDLER NmiISR
+DEFAULT_ISR_HANDLER FaultISR
+DEFAULT_ISR_HANDLER SVCallISR
+DEFAULT_ISR_HANDLER SysTickISR
+DEFAULT_ISR_HANDLER GPIO_Port_A_ISR
+DEFAULT_ISR_HANDLER GPIO_Port_B_ISR
+DEFAULT_ISR_HANDLER GPIO_Port_C_ISR
+DEFAULT_ISR_HANDLER GPIO_Port_D_ISR
+DEFAULT_ISR_HANDLER GPIO_Port_E_ISR
+DEFAULT_ISR_HANDLER UART0_ISR
+DEFAULT_ISR_HANDLER UART1_ISR
+DEFAULT_ISR_HANDLER SSI_ISR
+DEFAULT_ISR_HANDLER I2C_ISR
+DEFAULT_ISR_HANDLER PWM_Fault_ISR
+DEFAULT_ISR_HANDLER PWM_Generator_0_ISR
+DEFAULT_ISR_HANDLER PWM_Generator_1_ISR
+DEFAULT_ISR_HANDLER PWM_Generator_2_ISR
+DEFAULT_ISR_HANDLER QEI_ISR
+DEFAULT_ISR_HANDLER ADC_Sequence_0_ISR
+DEFAULT_ISR_HANDLER ADC_Sequence_1_ISR
+DEFAULT_ISR_HANDLER ADC_Sequence_2_ISR
+DEFAULT_ISR_HANDLER ADC_Sequence_3_ISR
+DEFAULT_ISR_HANDLER Watchdog_timer_ISR
+DEFAULT_ISR_HANDLER Timer0a_ISR
+DEFAULT_ISR_HANDLER Timer0b_ISR
+DEFAULT_ISR_HANDLER Timer1a_ISR
+DEFAULT_ISR_HANDLER Timer1b_ISR
+DEFAULT_ISR_HANDLER Timer2a_ISR
+DEFAULT_ISR_HANDLER Timer2b_ISR
+DEFAULT_ISR_HANDLER Analog_Comparator_0_ISR
+DEFAULT_ISR_HANDLER Analog_Comparator_1_ISR
+DEFAULT_ISR_HANDLER Analog_Comparator_2_ISR
+DEFAULT_ISR_HANDLER System_Control_ISR
+DEFAULT_ISR_HANDLER FLASH_Control_ISR
+
+#ifndef STARTUP_FROM_RESET
+DEFAULT_ISR_HANDLER reset_wait
+#endif /* STARTUP_FROM_RESET */
diff --git a/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/Demo3/FreeRTOSConfig.h b/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/Demo3/FreeRTOSConfig.h new file mode 100644 index 0000000..fbe50d5 --- /dev/null +++ b/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/Demo3/FreeRTOSConfig.h @@ -0,0 +1,115 @@ +/*
+ FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
+ All rights reserved
+
+ VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
+
+ ***************************************************************************
+ * *
+ * FreeRTOS provides completely free yet professionally developed, *
+ * robust, strictly quality controlled, supported, and cross *
+ * platform software that has become a de facto standard. *
+ * *
+ * Help yourself get started quickly and support the FreeRTOS *
+ * project by purchasing a FreeRTOS tutorial book, reference *
+ * manual, or both from: http://www.FreeRTOS.org/Documentation *
+ * *
+ * Thank you! *
+ * *
+ ***************************************************************************
+
+ This file is part of the FreeRTOS distribution.
+
+ FreeRTOS is free software; you can redistribute it and/or modify it under
+ the terms of the GNU General Public License (version 2) as published by the
+ Free Software Foundation >>!AND MODIFIED BY!<< the FreeRTOS exception.
+
+ >>! NOTE: The modification to the GPL is included to allow you to distribute
+ >>! a combined work that includes FreeRTOS without being obliged to provide
+ >>! the source code for proprietary components outside of the FreeRTOS
+ >>! kernel.
+
+ FreeRTOS is distributed in the hope that it will be useful, but WITHOUT ANY
+ WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+ FOR A PARTICULAR PURPOSE. Full license text is available from the following
+ link: http://www.freertos.org/a00114.html
+
+ 1 tab == 4 spaces!
+
+ ***************************************************************************
+ * *
+ * Having a problem? Start by reading the FAQ "My application does *
+ * not run, what could be wrong?" *
+ * *
+ * http://www.FreeRTOS.org/FAQHelp.html *
+ * *
+ ***************************************************************************
+
+ http://www.FreeRTOS.org - Documentation, books, training, latest versions,
+ license and Real Time Engineers Ltd. contact details.
+
+ http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,
+ including FreeRTOS+Trace - an indispensable productivity tool, a DOS
+ compatible FAT file system, and our tiny thread aware UDP/IP stack.
+
+ http://www.OpenRTOS.com - Real Time Engineers ltd license FreeRTOS to High
+ Integrity Systems to sell under the OpenRTOS brand. Low cost OpenRTOS
+ licenses offer ticketed support, indemnification and middleware.
+
+ http://www.SafeRTOS.com - High Integrity Systems also provide a safety
+ engineered and independently SIL3 certified version for use in safety and
+ mission critical applications that require provable dependability.
+
+ 1 tab == 4 spaces!
+*/
+
+#ifndef FREERTOS_CONFIG_H
+#define FREERTOS_CONFIG_H
+
+/*-----------------------------------------------------------
+ * Application specific definitions.
+ *
+ * These definitions should be adjusted for your particular hardware and
+ * application requirements.
+ *
+ * THESE PARAMETERS ARE DESCRIBED WITHIN THE 'CONFIGURATION' SECTION OF THE
+ * FreeRTOS API DOCUMENTATION AVAILABLE ON THE FreeRTOS.org WEB SITE.
+ *
+ * See http://www.freertos.org/a00110.html.
+ *----------------------------------------------------------*/
+
+#define configUSE_PREEMPTION 0
+#define configUSE_IDLE_HOOK 1
+#define configUSE_TICK_HOOK 0
+#define configCPU_CLOCK_HZ ( ( unsigned long ) 20000000 )
+#define configTICK_RATE_HZ ( ( portTickType ) 1000 )
+#define configMINIMAL_STACK_SIZE ( ( unsigned short ) 59 )
+#define configTOTAL_HEAP_SIZE ( ( size_t ) ( 1240 ) )
+#define configMAX_TASK_NAME_LEN ( 3 )
+#define configUSE_TRACE_FACILITY 0
+#define configUSE_16_BIT_TICKS 0
+#define configIDLE_SHOULD_YIELD 0
+#define configUSE_CO_ROUTINES 1
+
+#define configMAX_PRIORITIES ( ( unsigned portBASE_TYPE ) 2 )
+#define configMAX_CO_ROUTINE_PRIORITIES ( 2 )
+
+/* Set the following definitions to 1 to include the API function, or zero
+to exclude the API function. */
+
+#define INCLUDE_vTaskPrioritySet 0
+#define INCLUDE_uxTaskPriorityGet 0
+#define INCLUDE_vTaskDelete 0
+#define INCLUDE_vTaskCleanUpResources 0
+#define INCLUDE_vTaskSuspend 0
+#define INCLUDE_vTaskDelayUntil 0
+#define INCLUDE_vTaskDelay 0
+
+#define configKERNEL_INTERRUPT_PRIORITY 255
+/* !!!! configMAX_SYSCALL_INTERRUPT_PRIORITY must not be set to zero !!!!
+See http://www.FreeRTOS.org/RTOS-Cortex-M3-M4.html. */
+#define configMAX_SYSCALL_INTERRUPT_PRIORITY 191 /* equivalent to 0xa0, or priority 5. */
+
+
+
+#endif /* FREERTOS_CONFIG_H */
diff --git a/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/Demo3/ParTest.c b/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/Demo3/ParTest.c new file mode 100644 index 0000000..cbd4a22 --- /dev/null +++ b/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/Demo3/ParTest.c @@ -0,0 +1,145 @@ +/*
+ FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
+ All rights reserved
+
+ VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
+
+ ***************************************************************************
+ * *
+ * FreeRTOS provides completely free yet professionally developed, *
+ * robust, strictly quality controlled, supported, and cross *
+ * platform software that has become a de facto standard. *
+ * *
+ * Help yourself get started quickly and support the FreeRTOS *
+ * project by purchasing a FreeRTOS tutorial book, reference *
+ * manual, or both from: http://www.FreeRTOS.org/Documentation *
+ * *
+ * Thank you! *
+ * *
+ ***************************************************************************
+
+ This file is part of the FreeRTOS distribution.
+
+ FreeRTOS is free software; you can redistribute it and/or modify it under
+ the terms of the GNU General Public License (version 2) as published by the
+ Free Software Foundation >>!AND MODIFIED BY!<< the FreeRTOS exception.
+
+ >>! NOTE: The modification to the GPL is included to allow you to distribute
+ >>! a combined work that includes FreeRTOS without being obliged to provide
+ >>! the source code for proprietary components outside of the FreeRTOS
+ >>! kernel.
+
+ FreeRTOS is distributed in the hope that it will be useful, but WITHOUT ANY
+ WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+ FOR A PARTICULAR PURPOSE. Full license text is available from the following
+ link: http://www.freertos.org/a00114.html
+
+ 1 tab == 4 spaces!
+
+ ***************************************************************************
+ * *
+ * Having a problem? Start by reading the FAQ "My application does *
+ * not run, what could be wrong?" *
+ * *
+ * http://www.FreeRTOS.org/FAQHelp.html *
+ * *
+ ***************************************************************************
+
+ http://www.FreeRTOS.org - Documentation, books, training, latest versions,
+ license and Real Time Engineers Ltd. contact details.
+
+ http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,
+ including FreeRTOS+Trace - an indispensable productivity tool, a DOS
+ compatible FAT file system, and our tiny thread aware UDP/IP stack.
+
+ http://www.OpenRTOS.com - Real Time Engineers ltd license FreeRTOS to High
+ Integrity Systems to sell under the OpenRTOS brand. Low cost OpenRTOS
+ licenses offer ticketed support, indemnification and middleware.
+
+ http://www.SafeRTOS.com - High Integrity Systems also provide a safety
+ engineered and independently SIL3 certified version for use in safety and
+ mission critical applications that require provable dependability.
+
+ 1 tab == 4 spaces!
+*/
+
+/*-----------------------------------------------------------
+ * Simple parallel port IO routines.
+ *-----------------------------------------------------------*/
+
+/*
+*/
+
+/* Kernel include files. */
+#include "FreeRTOS.h"
+#include "task.h"
+#include "partest.h"
+
+/* Hardware specific include files. */
+#include "DriverLib.h"
+
+static const unsigned long ulLEDs[] =
+{
+ GPIO_PIN_6, GPIO_PIN_1, GPIO_PIN_0
+};
+
+#define partstLED_PINS ( GPIO_PIN_0 | GPIO_PIN_1 | GPIO_PIN_6 )
+
+#define partstMAX_OUTPUT_LED ( ( unsigned char ) 3 )
+
+/*-----------------------------------------------------------*/
+void vParTestInitialise( void )
+{
+portBASE_TYPE xLED;
+
+ /* The LED's are on port B. */
+ GPIODirModeSet( GPIO_PORTB_BASE, partstLED_PINS, GPIO_DIR_MODE_OUT );
+
+ for( xLED = 0; xLED < partstMAX_OUTPUT_LED; xLED++ )
+ {
+ vParTestSetLED( xLED, pdFALSE );
+ }
+}
+/*-----------------------------------------------------------*/
+
+void vParTestSetLED( unsigned portBASE_TYPE uxLED, signed portBASE_TYPE xValue )
+{
+ vTaskSuspendAll();
+ {
+ if( uxLED < partstMAX_OUTPUT_LED )
+ {
+ if( xValue == pdFALSE )
+ {
+ GPIOPinWrite( GPIO_PORTB_BASE, ulLEDs[ uxLED ], ulLEDs[ uxLED ] );
+ }
+ else
+ {
+ GPIOPinWrite( GPIO_PORTB_BASE, ulLEDs[ uxLED ], ~ulLEDs[ uxLED ] );
+ }
+ }
+ }
+ xTaskResumeAll();
+}
+/*-----------------------------------------------------------*/
+
+void vParTestToggleLED( unsigned portBASE_TYPE uxLED )
+{
+portBASE_TYPE xCurrentValue;
+
+ vTaskSuspendAll();
+ {
+ if( uxLED < partstMAX_OUTPUT_LED )
+ {
+ xCurrentValue = GPIOPinRead( GPIO_PORTB_BASE, ulLEDs[ uxLED ] );
+ if( xCurrentValue )
+ {
+ GPIOPinWrite( GPIO_PORTB_BASE, ulLEDs[ uxLED ], ~ulLEDs[ uxLED ] );
+ }
+ else
+ {
+ GPIOPinWrite( GPIO_PORTB_BASE, ulLEDs[ uxLED ], ulLEDs[ uxLED ] );
+ }
+ }
+ }
+ xTaskResumeAll();
+}
diff --git a/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/Demo3/main.c b/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/Demo3/main.c new file mode 100644 index 0000000..db9bc08 --- /dev/null +++ b/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/Demo3/main.c @@ -0,0 +1,323 @@ +/*
+ FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
+ All rights reserved
+
+ VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
+
+ ***************************************************************************
+ * *
+ * FreeRTOS provides completely free yet professionally developed, *
+ * robust, strictly quality controlled, supported, and cross *
+ * platform software that has become a de facto standard. *
+ * *
+ * Help yourself get started quickly and support the FreeRTOS *
+ * project by purchasing a FreeRTOS tutorial book, reference *
+ * manual, or both from: http://www.FreeRTOS.org/Documentation *
+ * *
+ * Thank you! *
+ * *
+ ***************************************************************************
+
+ This file is part of the FreeRTOS distribution.
+
+ FreeRTOS is free software; you can redistribute it and/or modify it under
+ the terms of the GNU General Public License (version 2) as published by the
+ Free Software Foundation >>!AND MODIFIED BY!<< the FreeRTOS exception.
+
+ >>! NOTE: The modification to the GPL is included to allow you to distribute
+ >>! a combined work that includes FreeRTOS without being obliged to provide
+ >>! the source code for proprietary components outside of the FreeRTOS
+ >>! kernel.
+
+ FreeRTOS is distributed in the hope that it will be useful, but WITHOUT ANY
+ WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+ FOR A PARTICULAR PURPOSE. Full license text is available from the following
+ link: http://www.freertos.org/a00114.html
+
+ 1 tab == 4 spaces!
+
+ ***************************************************************************
+ * *
+ * Having a problem? Start by reading the FAQ "My application does *
+ * not run, what could be wrong?" *
+ * *
+ * http://www.FreeRTOS.org/FAQHelp.html *
+ * *
+ ***************************************************************************
+
+ http://www.FreeRTOS.org - Documentation, books, training, latest versions,
+ license and Real Time Engineers Ltd. contact details.
+
+ http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,
+ including FreeRTOS+Trace - an indispensable productivity tool, a DOS
+ compatible FAT file system, and our tiny thread aware UDP/IP stack.
+
+ http://www.OpenRTOS.com - Real Time Engineers ltd license FreeRTOS to High
+ Integrity Systems to sell under the OpenRTOS brand. Low cost OpenRTOS
+ licenses offer ticketed support, indemnification and middleware.
+
+ http://www.SafeRTOS.com - High Integrity Systems also provide a safety
+ engineered and independently SIL3 certified version for use in safety and
+ mission critical applications that require provable dependability.
+
+ 1 tab == 4 spaces!
+*/
+
+
+/*
+ * This is a mini co-routine demo for the Rowley CrossFire LM3S102 development
+ * board. It makes use of the boards tri-colour LED and analogue input.
+ *
+ * Four co-routines are created - an 'I2C' co-routine and three 'flash'
+ * co-routines.
+ *
+ * The I2C co-routine triggers an ADC conversion then blocks on a queue to
+ * wait for the conversion result - which it receives on the queue directly
+ * from the I2C interrupt service routine. The conversion result is then
+ * scalled to a delay period. The I2C interrupt then wakes each of the
+ * flash co-routines before itself delaying for the calculated period and
+ * then repeating the whole process.
+ *
+ * When woken by the I2C co-routine the flash co-routines each block for
+ * a given period, illuminate an LED for a fixed period, then go back to
+ * sleep to wait for the next cycle. The uxIndex parameter of the flash
+ * co-routines is used to ensure that each flashes a different LED, and that
+ * the delay periods are such that the LED's get flashed in sequence.
+ */
+
+
+/* Scheduler include files. */
+#include "FreeRTOS.h"
+#include "task.h"
+#include "queue.h"
+#include "croutine.h"
+
+/* Demo application include files. */
+#include "partest.h"
+
+/* Library include files. */
+#include "DriverLib.h"
+
+/* States of the I2C master interface. */
+#define mainI2C_IDLE 0
+#define mainI2C_READ_1 1
+#define mainI2C_READ_2 2
+#define mainI2C_READ_DONE 3
+
+#define mainZERO_LENGTH 0
+
+/* Address of the A2D IC on the CrossFire board. */
+#define mainI2CAddress 0x4D
+
+/* The queue used to send data from the I2C ISR to the co-routine should never
+contain more than one item as the same co-routine is used to trigger the I2C
+activity. */
+#define mainQUEUE_LENGTH 1
+
+/* The CrossFire board contains a tri-colour LED. */
+#define mainNUM_LEDs 3
+
+/* The I2C co-routine has a higher priority than the flash co-routines. This
+is not really necessary as when the I2C co-routine is active the other
+co-routines are delaying. */
+#define mainI2c_CO_ROUTINE_PRIORITY 1
+
+
+/* The current state of the I2C master. */
+static volatile unsigned portBASE_TYPE uxState = mainI2C_IDLE;
+
+/* The delay period derived from the A2D value. */
+static volatile portBASE_TYPE uxDelay = 250;
+
+/* The queue used to communicate between the I2C interrupt and the I2C
+co-routine. */
+static xQueueHandle xADCQueue;
+
+/* The queue used to synchronise the flash co-routines. */
+static xQueueHandle xDelayQueue;
+
+/*
+ * Sets up the PLL, I2C and GPIO used by the demo.
+ */
+static void prvSetupHardware( void );
+
+/* The co-routines as described at the top of the file. */
+static void vI2CCoRoutine( xCoRoutineHandle xHandle, unsigned portBASE_TYPE uxIndex );
+static void vFlashCoRoutine( xCoRoutineHandle xHandle, unsigned portBASE_TYPE uxIndex );
+
+/*-----------------------------------------------------------*/
+
+int main( void )
+{
+unsigned portBASE_TYPE uxCoRoutine;
+
+ /* Setup all the hardware used by this demo. */
+ prvSetupHardware();
+
+ /* Create the queue used to communicate between the ISR and I2C co-routine.
+ This can only ever contain one value. */
+ xADCQueue = xQueueCreate( mainQUEUE_LENGTH, sizeof( portTickType ) );
+
+ /* Create the queue used to synchronise the flash co-routines. The queue
+ is used to trigger three tasks, but is for synchronisation only and does
+ not pass any data. It therefore has three position each of zero length. */
+ xDelayQueue = xQueueCreate( mainNUM_LEDs, mainZERO_LENGTH );
+
+ /* Create the co-routine that initiates the i2c. */
+ xCoRoutineCreate( vI2CCoRoutine, mainI2c_CO_ROUTINE_PRIORITY, 0 );
+
+ /* Create the flash co-routines. */
+ for( uxCoRoutine = 0; uxCoRoutine < mainNUM_LEDs; uxCoRoutine++ )
+ {
+ xCoRoutineCreate( vFlashCoRoutine, tskIDLE_PRIORITY, uxCoRoutine );
+ }
+
+ /* Start the scheduler. From this point on the co-routines should
+ execute. */
+ vTaskStartScheduler();
+
+ /* Should not get here unless we did not have enough memory to start the
+ scheduler. */
+ for( ;; );
+ return 0;
+}
+/*-----------------------------------------------------------*/
+
+static void prvSetupHardware( void )
+{
+ /* Setup the PLL. */
+ SysCtlClockSet( SYSCTL_SYSDIV_10 | SYSCTL_USE_PLL | SYSCTL_OSC_MAIN | SYSCTL_XTAL_6MHZ );
+
+ /* Enable the I2C used to read the pot. */
+ SysCtlPeripheralEnable( SYSCTL_PERIPH_I2C );
+ SysCtlPeripheralEnable( SYSCTL_PERIPH_GPIOB );
+ GPIOPinTypeI2C( GPIO_PORTB_BASE, GPIO_PIN_2 | GPIO_PIN_3 );
+
+ /* Initialize the I2C master. */
+ I2CMasterInit( I2C_MASTER_BASE, pdFALSE );
+
+ /* Enable the I2C master interrupt. */
+ I2CMasterIntEnable( I2C_MASTER_BASE );
+ IntEnable( INT_I2C );
+
+ /* Initialise the hardware used to talk to the LED's. */
+ vParTestInitialise();
+}
+/*-----------------------------------------------------------*/
+
+static void vI2CCoRoutine( xCoRoutineHandle xHandle, unsigned portBASE_TYPE uxIndex )
+{
+portTickType xADCResult;
+static portBASE_TYPE xResult = 0, xMilliSecs, xLED;
+
+ crSTART( xHandle );
+
+ for( ;; )
+ {
+ /* Start the I2C off to read the ADC. */
+ uxState = mainI2C_READ_1;
+ I2CMasterSlaveAddrSet( I2C_MASTER_BASE, mainI2CAddress, pdTRUE );
+ I2CMasterControl( I2C_MASTER_BASE, I2C_MASTER_CMD_BURST_RECEIVE_START );
+
+ /* Wait to receive the conversion result. */
+ crQUEUE_RECEIVE( xHandle, xADCQueue, &xADCResult, portMAX_DELAY, &xResult );
+
+ /* Scale the result to give a useful range of values for a visual
+ demo. */
+ xADCResult >>= 2;
+ xMilliSecs = xADCResult / portTICK_RATE_MS;
+
+ /* The delay is split between the four co-routines so they remain in
+ synch. */
+ uxDelay = xMilliSecs / ( mainNUM_LEDs + 1 );
+
+ /* Trigger each of the flash co-routines. */
+ for( xLED = 0; xLED < mainNUM_LEDs; xLED++ )
+ {
+ crQUEUE_SEND( xHandle, xDelayQueue, &xLED, 0, &xResult );
+ }
+
+ /* Wait for the full delay time then start again. This delay is long
+ enough to ensure the flash co-routines have done their thing and gone
+ back to sleep. */
+ crDELAY( xHandle, xMilliSecs );
+ }
+
+ crEND();
+}
+/*-----------------------------------------------------------*/
+
+static void vFlashCoRoutine( xCoRoutineHandle xHandle, unsigned portBASE_TYPE uxIndex )
+{
+portBASE_TYPE xResult, xNothing;
+
+ crSTART( xHandle );
+
+ for( ;; )
+ {
+ /* Wait for start of next round. */
+ crQUEUE_RECEIVE( xHandle, xDelayQueue, &xNothing, portMAX_DELAY, &xResult );
+
+ /* Wait until it is this co-routines turn to flash. */
+ crDELAY( xHandle, uxDelay * uxIndex );
+
+ /* Turn on the LED for a fixed period. */
+ vParTestSetLED( uxIndex, pdTRUE );
+ crDELAY( xHandle, uxDelay );
+ vParTestSetLED( uxIndex, pdFALSE );
+
+ /* Go back and wait for the next round. */
+ }
+
+ crEND();
+}
+/*-----------------------------------------------------------*/
+
+void vI2C_ISR(void)
+{
+static portTickType xReading;
+
+ /* Clear the interrupt. */
+ I2CMasterIntClear( I2C_MASTER_BASE );
+
+ /* Determine what to do based on the current uxState. */
+ switch (uxState)
+ {
+ case mainI2C_IDLE: break;
+
+ case mainI2C_READ_1: /* Read ADC result high byte. */
+ xReading = I2CMasterDataGet( I2C_MASTER_BASE );
+ xReading <<= 8;
+
+ /* Continue the burst read. */
+ I2CMasterControl( I2C_MASTER_BASE, I2C_MASTER_CMD_BURST_RECEIVE_CONT );
+ uxState = mainI2C_READ_2;
+ break;
+
+ case mainI2C_READ_2: /* Read ADC result low byte. */
+ xReading |= I2CMasterDataGet( I2C_MASTER_BASE );
+
+ /* Finish the burst read. */
+ I2CMasterControl( I2C_MASTER_BASE, I2C_MASTER_CMD_BURST_RECEIVE_FINISH );
+ uxState = mainI2C_READ_DONE;
+ break;
+
+ case mainI2C_READ_DONE: /* Complete. */
+ I2CMasterDataGet( I2C_MASTER_BASE );
+ uxState = mainI2C_IDLE;
+
+ /* Send the result to the co-routine. */
+ crQUEUE_SEND_FROM_ISR( xADCQueue, &xReading, pdFALSE );
+ break;
+ }
+}
+/*-----------------------------------------------------------*/
+
+void vApplicationIdleHook( void )
+{
+ for( ;; )
+ {
+ vCoRoutineSchedule();
+ }
+}
+
diff --git a/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/Demo3/vectors.s b/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/Demo3/vectors.s new file mode 100644 index 0000000..2cc2608 --- /dev/null +++ b/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/Demo3/vectors.s @@ -0,0 +1,121 @@ +/*****************************************************************************
+ * Copyright (c) 2006 Rowley Associates Limited. *
+ * *
+ * This file may be distributed under the terms of the License Agreement *
+ * provided with this software. *
+ * *
+ * THIS FILE IS PROVIDED AS IS WITH NO WARRANTY OF ANY KIND, INCLUDING THE *
+ * WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. *
+ *****************************************************************************/
+ .section .vectors, "ax"
+ .code 16
+ .align 0
+ .global _vectors
+
+ .extern xPortPendSVHandler
+ .extern xPortSysTickHandler
+ .extern vI2C_ISR
+ .extern faultisr
+ .extern vPortSVCHandler
+
+.macro DEFAULT_ISR_HANDLER name=
+ .thumb_func
+ .weak \name
+\name:
+1: b 1b /* endless loop */
+.endm
+
+_vectors:
+ .word __stack_end__
+#ifdef STARTUP_FROM_RESET
+ .word _start
+#else
+ .word reset_wait
+#endif /* STARTUP_FROM_RESET */
+ .word NmiISR
+ .word FaultISR
+ .word 0 // Populate if using MemManage (MPU)
+ .word 0 // Populate if using Bus fault
+ .word 0 // Populate if using Usage fault
+ .word 0 // Reserved
+ .word 0 // Reserved
+ .word 0 // Reserved
+ .word 0 // Reserved
+ .word vPortSVCHandler
+ .word 0 // Populate if using a debug monitor
+ .word 0 // Reserved
+ .word xPortPendSVHandler // Populate if using pendable service request
+ .word xPortSysTickHandler
+ // External interrupts start her
+ .word GPIO_Port_A_ISR
+ .word GPIO_Port_B_ISR
+ .word GPIO_Port_C_ISR
+ .word GPIO_Port_D_ISR
+ .word GPIO_Port_E_ISR
+ .word UART0_ISR
+ .word UART1_ISR
+ .word SSI_ISR
+ .word vI2C_ISR
+ .word PWM_Fault_ISR
+ .word PWM_Generator_0_ISR
+ .word PWM_Generator_1_ISR
+ .word PWM_Generator_2_ISR
+ .word QEI_ISR
+ .word ADC_Sequence_0_ISR
+ .word ADC_Sequence_1_ISR
+ .word ADC_Sequence_2_ISR
+ .word ADC_Sequence_3_ISR
+ .word Watchdog_timer_ISR
+ .word Timer0a_ISR
+ .word Timer0b_ISR
+ .word Timer1a_ISR
+ .word Timer1b_ISR
+ .word Timer2a_ISR
+ .word Timer2b_ISR
+ .word Analog_Comparator_0_ISR
+ .word Analog_Comparator_1_ISR
+ .word Analog_Comparator_2_ISR
+ .word System_Control_ISR
+ .word FLASH_Control_ISR
+
+ .section .init, "ax"
+ .thumb_func
+
+DEFAULT_ISR_HANDLER NmiISR
+DEFAULT_ISR_HANDLER FaultISR
+DEFAULT_ISR_HANDLER SVCallISR
+DEFAULT_ISR_HANDLER SysTickISR
+DEFAULT_ISR_HANDLER GPIO_Port_A_ISR
+DEFAULT_ISR_HANDLER GPIO_Port_B_ISR
+DEFAULT_ISR_HANDLER GPIO_Port_C_ISR
+DEFAULT_ISR_HANDLER GPIO_Port_D_ISR
+DEFAULT_ISR_HANDLER GPIO_Port_E_ISR
+DEFAULT_ISR_HANDLER UART0_ISR
+DEFAULT_ISR_HANDLER UART1_ISR
+DEFAULT_ISR_HANDLER SSI_ISR
+DEFAULT_ISR_HANDLER I2C_ISR
+DEFAULT_ISR_HANDLER PWM_Fault_ISR
+DEFAULT_ISR_HANDLER PWM_Generator_0_ISR
+DEFAULT_ISR_HANDLER PWM_Generator_1_ISR
+DEFAULT_ISR_HANDLER PWM_Generator_2_ISR
+DEFAULT_ISR_HANDLER QEI_ISR
+DEFAULT_ISR_HANDLER ADC_Sequence_0_ISR
+DEFAULT_ISR_HANDLER ADC_Sequence_1_ISR
+DEFAULT_ISR_HANDLER ADC_Sequence_2_ISR
+DEFAULT_ISR_HANDLER ADC_Sequence_3_ISR
+DEFAULT_ISR_HANDLER Watchdog_timer_ISR
+DEFAULT_ISR_HANDLER Timer0a_ISR
+DEFAULT_ISR_HANDLER Timer0b_ISR
+DEFAULT_ISR_HANDLER Timer1a_ISR
+DEFAULT_ISR_HANDLER Timer1b_ISR
+DEFAULT_ISR_HANDLER Timer2a_ISR
+DEFAULT_ISR_HANDLER Timer2b_ISR
+DEFAULT_ISR_HANDLER Analog_Comparator_0_ISR
+DEFAULT_ISR_HANDLER Analog_Comparator_1_ISR
+DEFAULT_ISR_HANDLER Analog_Comparator_2_ISR
+DEFAULT_ISR_HANDLER System_Control_ISR
+DEFAULT_ISR_HANDLER FLASH_Control_ISR
+
+#ifndef STARTUP_FROM_RESET
+DEFAULT_ISR_HANDLER reset_wait
+#endif /* STARTUP_FROM_RESET */
diff --git a/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/RTOSDemo.hzp b/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/RTOSDemo.hzp new file mode 100644 index 0000000..73075f6 --- /dev/null +++ b/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/RTOSDemo.hzp @@ -0,0 +1,110 @@ +<!DOCTYPE CrossStudio_Project_File>
+<solution version="1" Name="RTOSDemo" >
+ <project Name="Demo1" >
+ <configuration arm_library_instruction_set="Thumb" Target="LM3S101" property_groups_file_path="$(StudioDir)/targets/Luminary_LM3S/propertyGroups.xml" linker_memory_map_file="$(StudioDir)/targets/Luminary_LM3S/LM3S101_MemoryMap.xml" gcc_entry_point="_start" build_remove_unused_symbols="Yes" arm_linker_fiq_stack_size="0" arm_architecture="v7M" linker_section_placement_file="$(StudioDir)/targets/Luminary_LM3S/flash_placement.xml" project_directory="" arm_linker_irq_stack_size="0" link_include_startup_code="No" arm_target_flash_loader_type="LIBMEM RPC Loader" arm_instruction_set="Thumb" project_type="Executable" linker_printf_width_precision_supported="No" arm_linker_stack_size="200" Name="Common" arm_target_debug_interface_type="ADIv5" arm_linker_heap_size="128" />
+ <configuration arm_target_flash_loader_file_path="$(StudioDir)/targets/Luminary_LM3S/Release/Loader.elf" linker_section_placement_file="$(StudioDir)/targets/flash_placement.xml" target_reset_script="FLASHReset()" Name="Flash" Placement="Flash" />
+ <configuration linker_section_placement_file="$(StudioDir)/targets/sram_placement.xml" Name="RAM" Placement="RAM" />
+ <folder Name="Source Files" >
+ <configuration filter="c;cpp;cxx;cc;h;s;asm;inc" Name="Common" />
+ <folder Name="Demo Source" >
+ <file file_name="../Common/Minimal/crflash.c" Name="crflash.c" />
+ <file file_name="Demo1/main.c" Name="main.c" />
+ <file file_name="Demo1/ParTest.c" Name="ParTest.c" />
+ </folder>
+ <folder Name="RTOS Source" >
+ <file file_name="../../Source/tasks.c" Name="tasks.c" />
+ <file file_name="../../Source/croutine.c" Name="croutine.c" />
+ <file file_name="../../Source/list.c" Name="list.c" />
+ <file file_name="../../Source/queue.c" Name="queue.c" />
+ <file file_name="../../Source/portable/GCC/ARM_CM3/port.c" Name="port.c" >
+ <configuration gcc_optimization_level="Level 1" Name="Flash Release" />
+ </file>
+ <file file_name="../../Source/portable/MemMang/heap_1.c" Name="heap_1.c" />
+ </folder>
+ <folder Name="Library" >
+ <file file_name="hw_include/pdc.c" Name="pdc.c" />
+ </folder>
+ </folder>
+ <folder Name="System Files" >
+ <file file_name="$(StudioDir)/source/thumb_crt0.s" Name="thumb_crt0.s" />
+ <file file_name="$(StudioDir)/targets/Luminary_LM3S/LM3S_Target.js" Name="LM3S_Target.js" >
+ <configuration Name="Common" file_type="Reset Script" />
+ </file>
+ <file file_name="Demo1/vectors.s" Name="vectors.s" />
+ </folder>
+ <configuration linker_memory_map_file="$(StudioDir)/targets/Luminary_LM3S/LM3S101_MemoryMap.xml" gcc_entry_point="_start" build_remove_unused_symbols="Yes" build_quietly="No" c_preprocessor_definitions="" linker_section_placement_file="$(StudioDir)/targets/Luminary_LM3S/flash_placement.xml" linker_additional_files="$(ProjectDir)/hw_include/libdriver.a" c_user_include_directories="" link_include_standard_libraries="Yes" gcc_optimization_level="Level 2" build_debug_information="Yes" arm_linker_stack_size="200" Name="Flash Release" c_system_include_directories="" arm_use_gcc_libraries="No" arm_core_type="Cortex-M3" linker_output_format="None" arm_linker_heap_size="0" />
+ <configuration linker_section_placement_file="$(StudioDir)/targets/Luminary_LM3S/flash_placement.xml" linker_additional_files="$(ProjectDir)/hw_include/libdriver.a" Name="Flash Debug" arm_linker_heap_size="0" />
+ </project>
+ <configuration inherited_configurations="Flash;Release" c_preprocessor_definitions="" Name="Flash Release" />
+ <configuration c_preprocessor_definitions="__FLASH_BUILD" hidden="Yes" Name="Flash" />
+ <configuration c_preprocessor_definitions="NDEBUG;STARTUP_FROM_RESET" arm_architecture="v7M" link_include_startup_code="No" gcc_optimization_level="Level 1" build_debug_information="No" linker_printf_width_precision_supported="No" hidden="Yes" Name="Release" arm_core_type="Cortex-M3" />
+ <project Name="Demo2" >
+ <configuration arm_library_instruction_set="Thumb" Target="LM3S101" property_groups_file_path="$(StudioDir)/targets/Luminary_LM3S/propertyGroups.xml" linker_memory_map_file="$(StudioDir)/targets/Luminary_LM3S/LM3S101_MemoryMap.xml" gcc_entry_point="reset_handler" build_remove_unused_symbols="Yes" arm_linker_fiq_stack_size="0" arm_architecture="v7M" project_directory="" arm_linker_irq_stack_size="0" link_include_startup_code="No" arm_target_flash_loader_type="LIBMEM RPC Loader" arm_instruction_set="Thumb" project_type="Executable" linker_printf_width_precision_supported="No" arm_linker_stack_size="128" Name="Common" arm_target_debug_interface_type="ADIv5" arm_linker_heap_size="128" />
+ <configuration arm_target_flash_loader_file_path="$(StudioDir)/targets/Luminary_LM3S/Release/Loader.elf" linker_section_placement_file="$(StudioDir)/targets/flash_placement.xml" target_reset_script="FLASHReset()" Name="Flash" Placement="Flash" />
+ <configuration linker_section_placement_file="$(StudioDir)/targets/sram_placement.xml" Name="RAM" Placement="RAM" />
+ <folder Name="Source Files" >
+ <configuration filter="c;cpp;cxx;cc;h;s;asm;inc" Name="Common" />
+ <folder Name="Demo Source" >
+ <file file_name="../Common/Minimal/crflash.c" Name="crflash.c" />
+ <file file_name="Demo2/main.c" Name="main.c" />
+ <file file_name="Demo2/ParTest.c" Name="ParTest.c" />
+ </folder>
+ <folder Name="RTOS Source" >
+ <file file_name="../../Source/tasks.c" Name="tasks.c" />
+ <file file_name="../../Source/croutine.c" Name="croutine.c" />
+ <file file_name="../../Source/list.c" Name="list.c" />
+ <file file_name="../../Source/queue.c" Name="queue.c" />
+ <file file_name="../../Source/portable/GCC/ARM_CM3/port.c" Name="port.c" >
+ <configuration gcc_optimization_level="Level 1" Name="Flash Release" />
+ </file>
+ <file file_name="../../Source/portable/MemMang/heap_1.c" Name="heap_1.c" />
+ </folder>
+ <folder Name="Library" >
+ <file file_name="hw_include/pdc.c" Name="pdc.c" />
+ </folder>
+ </folder>
+ <folder Name="System Files" >
+ <file file_name="$(StudioDir)/source/thumb_crt0.s" Name="thumb_crt0.s" />
+ <file file_name="$(StudioDir)/targets/Luminary_LM3S/LM3S_Target.js" Name="LM3S_Target.js" >
+ <configuration Name="Common" file_type="Reset Script" />
+ </file>
+ <file file_name="Demo2/vectors.s" Name="vectors.s" />
+ </folder>
+ <configuration gcc_entry_point="_start" build_remove_unused_symbols="Yes" build_quietly="No" c_preprocessor_definitions="GCC_ARMCM3_LM3S102" linker_section_placement_file="$(StudioDir)/targets/Luminary_LM3S/flash_placement.xml" linker_additional_files="$(ProjectDir)/hw_include/libdriver.a" c_user_include_directories="$(ProjectDir)/demo2;$(ProjectDir)/../common/include;$(ProjectDir)/hw_include" link_include_standard_libraries="Yes" gcc_optimization_level="Level 2" build_debug_information="Yes" arm_linker_stack_size="200" Name="Flash Release" c_system_include_directories="$(StudioDir)/include;$(ProjectDir)/../../source/include;$(ProjectDir)/../../source/portable/gcc/ARM_CM3" arm_use_gcc_libraries="No" linker_output_format="None" arm_linker_heap_size="0" />
+ <configuration gcc_entry_point="_start" linker_section_placement_file="$(StudioDir)/targets/Luminary_LM3S/flash_placement.xml" linker_additional_files="$(ProjectDir)/hw_include/libdriver.a" arm_linker_stack_size="200" Name="Flash Debug" arm_linker_heap_size="0" />
+ </project>
+ <project Name="Demo3" >
+ <configuration arm_library_instruction_set="Thumb" Target="LM3S101" property_groups_file_path="$(StudioDir)/targets/Luminary_LM3S/propertyGroups.xml" linker_memory_map_file="$(StudioDir)/targets/Luminary_LM3S/LM3S101_MemoryMap.xml" gcc_entry_point="reset_handler" build_remove_unused_symbols="Yes" arm_linker_fiq_stack_size="0" arm_architecture="v7M" project_directory="" arm_linker_irq_stack_size="0" link_include_startup_code="No" arm_target_flash_loader_type="LIBMEM RPC Loader" arm_instruction_set="Thumb" project_type="Executable" linker_printf_width_precision_supported="No" arm_linker_stack_size="128" Name="Common" arm_target_debug_interface_type="ADIv5" arm_linker_heap_size="128" />
+ <configuration arm_target_flash_loader_file_path="$(StudioDir)/targets/Luminary_LM3S/Release/Loader.elf" linker_section_placement_file="$(StudioDir)/targets/flash_placement.xml" target_reset_script="FLASHReset()" Name="Flash" Placement="Flash" />
+ <configuration linker_section_placement_file="$(StudioDir)/targets/sram_placement.xml" Name="RAM" Placement="RAM" />
+ <folder Name="Source Files" >
+ <configuration filter="c;cpp;cxx;cc;h;s;asm;inc" Name="Common" />
+ <folder Name="Demo Source" >
+ <file file_name="Demo3/main.c" Name="main.c" />
+ <file file_name="Demo3/ParTest.c" Name="ParTest.c" />
+ </folder>
+ <folder Name="RTOS Source" >
+ <file file_name="../../Source/tasks.c" Name="tasks.c" />
+ <file file_name="../../Source/croutine.c" Name="croutine.c" />
+ <file file_name="../../Source/list.c" Name="list.c" />
+ <file file_name="../../Source/queue.c" Name="queue.c" />
+ <file file_name="../../Source/portable/GCC/ARM_CM3/port.c" Name="port.c" >
+ <configuration gcc_optimization_level="None" Name="Flash Release" />
+ </file>
+ <file file_name="../../Source/portable/MemMang/heap_1.c" Name="heap_1.c" />
+ </folder>
+ </folder>
+ <folder Name="System Files" >
+ <file file_name="$(StudioDir)/source/thumb_crt0.s" Name="thumb_crt0.s" />
+ <file file_name="$(StudioDir)/targets/Luminary_LM3S/LM3S_Target.js" Name="LM3S_Target.js" >
+ <configuration Name="Common" file_type="Reset Script" />
+ </file>
+ <file file_name="Demo3/vectors.s" Name="vectors.s" />
+ </folder>
+ <configuration gcc_entry_point="_start" build_remove_unused_symbols="Yes" build_quietly="No" c_preprocessor_definitions="GCC_ARMCM3_LM3S102" linker_section_placement_file="$(StudioDir)/targets/Luminary_LM3S/flash_placement.xml" linker_additional_files="$(ProjectDir)/hw_include/libdriver.a" c_user_include_directories="$(ProjectDir)/demo3;$(ProjectDir)/../common/include;$(ProjectDir)/hw_include" link_include_standard_libraries="Yes" gcc_optimization_level="Level 2" build_debug_information="Yes" arm_linker_stack_size="200" Name="Flash Release" c_system_include_directories="$(StudioDir)/include;$(ProjectDir)/../../source/include;$(ProjectDir)/../../source/portable/gcc/ARM_CM3" arm_use_gcc_libraries="No" linker_output_format="None" arm_linker_heap_size="0" />
+ <configuration gcc_entry_point="_start" linker_section_placement_file="$(StudioDir)/targets/Luminary_LM3S/flash_placement.xml" linker_additional_files="$(ProjectDir)/hw_include/libdriver.a" arm_linker_stack_size="200" Name="Flash Debug" arm_linker_heap_size="0" />
+ </project>
+ <configuration build_remove_unused_symbols="Yes" arm_architecture="v7M" linker_printf_width_precision_supported="No" hidden="Yes" Name="debug" arm_core_type="Cortex-M3" />
+ <configuration inherited_configurations="debug;Flash" gcc_optimization_level="Level 1" Name="Flash Debug" />
+ <configuration linker_memory_map_file="$(StudioDir)/targets/Luminary_LM3S/LM3S101_MemoryMap.xml" c_preprocessor_definitions="GCC_ARMCM3_LM3S102" arm_linker_fiq_stack_size="0" linker_section_placement_file="$(StudioDir)/targets/Luminary_LM3S/flash_placement.xml" linker_additional_files="$(ProjectDir)/hw_include/libdriver.a" c_user_include_directories="$(ProjectDir)/demo1;$(ProjectDir)/../common/include;$(ProjectDir)/hw_include" arm_linker_irq_stack_size="0" link_symbol_definitions="" arm_linker_stack_size="200" Name="Common" c_system_include_directories="$(StudioDir)/include;$(ProjectDir)/../../source/include;$(ProjectDir)/../../source/portable/gcc/ARM_CM3" />
+</solution>
diff --git a/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/RTOSDemo.hzs b/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/RTOSDemo.hzs new file mode 100644 index 0000000..26ef6e4 --- /dev/null +++ b/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/RTOSDemo.hzs @@ -0,0 +1,105 @@ +<!DOCTYPE CrossStudio_for_ARM_Session_File>
+<session>
+ <Autos>
+ <Watches active="0" />
+ </Autos>
+ <Bookmarks/>
+ <Breakpoints>
+ <BreakpointListItem actiontype="0" chainFrom="" line="-1" defaultBreakType="true" length="0" triggertype="0" useHWbreakpoint="false" group="ARM Exceptions" breakdatatype="5" value="0" name="unnamed" counter="0" state="2" mask="0" comparison="0" expression="D_Abort" filename="" />
+ <BreakpointListItem actiontype="0" chainFrom="" line="-1" defaultBreakType="true" length="0" triggertype="0" useHWbreakpoint="false" group="ARM Exceptions" breakdatatype="5" value="0" name="unnamed" counter="0" state="2" mask="0" comparison="0" expression="FIQ" filename="" />
+ <BreakpointListItem actiontype="0" chainFrom="" line="-1" defaultBreakType="true" length="0" triggertype="0" useHWbreakpoint="false" group="ARM Exceptions" breakdatatype="5" value="0" name="unnamed" counter="0" state="2" mask="0" comparison="0" expression="IRQ" filename="" />
+ <BreakpointListItem actiontype="0" chainFrom="" line="-1" defaultBreakType="true" length="0" triggertype="0" useHWbreakpoint="false" group="ARM Exceptions" breakdatatype="5" value="0" name="unnamed" counter="0" state="2" mask="0" comparison="0" expression="P_Abort" filename="" />
+ <BreakpointListItem actiontype="0" chainFrom="" line="-1" defaultBreakType="true" length="0" triggertype="0" useHWbreakpoint="false" group="ARM Exceptions" breakdatatype="5" value="0" name="unnamed" counter="0" state="2" mask="0" comparison="0" expression="Reset" filename="" />
+ <BreakpointListItem actiontype="0" chainFrom="" line="-1" defaultBreakType="true" length="0" triggertype="0" useHWbreakpoint="false" group="ARM Exceptions" breakdatatype="5" value="0" name="unnamed" counter="0" state="2" mask="0" comparison="0" expression="SWI" filename="" />
+ <BreakpointListItem actiontype="0" chainFrom="" line="-1" defaultBreakType="true" length="0" triggertype="0" useHWbreakpoint="false" group="ARM Exceptions" breakdatatype="5" value="0" name="unnamed" counter="0" state="2" mask="0" comparison="0" expression="Undef" filename="" />
+ <BreakpointListItem actiontype="0" chainFrom="" line="-1" defaultBreakType="true" length="0" triggertype="0" useHWbreakpoint="false" group="Cortex-M3 Exceptions" breakdatatype="5" value="0" name="unnamed" counter="0" state="2" mask="0" comparison="0" expression="BusFault" filename="" />
+ <BreakpointListItem actiontype="0" chainFrom="" line="-1" defaultBreakType="true" length="0" triggertype="0" useHWbreakpoint="false" group="Cortex-M3 Exceptions" breakdatatype="5" value="0" name="unnamed" counter="0" state="2" mask="0" comparison="0" expression="ExceptionEntryReturnFault" filename="" />
+ <BreakpointListItem actiontype="0" chainFrom="" line="-1" defaultBreakType="true" length="0" triggertype="0" useHWbreakpoint="false" group="Cortex-M3 Exceptions" breakdatatype="5" value="0" name="unnamed" counter="0" state="2" mask="0" comparison="0" expression="HardFault" filename="" />
+ <BreakpointListItem actiontype="0" chainFrom="" line="-1" defaultBreakType="true" length="0" triggertype="0" useHWbreakpoint="false" group="Cortex-M3 Exceptions" breakdatatype="5" value="0" name="unnamed" counter="0" state="2" mask="0" comparison="0" expression="MemManage" filename="" />
+ <BreakpointListItem actiontype="0" chainFrom="" line="-1" defaultBreakType="true" length="0" triggertype="0" useHWbreakpoint="false" group="Cortex-M3 Exceptions" breakdatatype="5" value="0" name="unnamed" counter="0" state="2" mask="0" comparison="0" expression="Reset" filename="" />
+ <BreakpointListItem actiontype="0" chainFrom="" line="-1" defaultBreakType="true" length="0" triggertype="0" useHWbreakpoint="false" group="Cortex-M3 Exceptions" breakdatatype="5" value="0" name="unnamed" counter="0" state="2" mask="0" comparison="0" expression="UsageFault_CheckingError" filename="" />
+ <BreakpointListItem actiontype="0" chainFrom="" line="-1" defaultBreakType="true" length="0" triggertype="0" useHWbreakpoint="false" group="Cortex-M3 Exceptions" breakdatatype="5" value="0" name="unnamed" counter="0" state="2" mask="0" comparison="0" expression="UsageFault_Coprocessor" filename="" />
+ <BreakpointListItem actiontype="0" chainFrom="" line="-1" defaultBreakType="true" length="0" triggertype="0" useHWbreakpoint="false" group="Cortex-M3 Exceptions" breakdatatype="5" value="0" name="unnamed" counter="0" state="2" mask="0" comparison="0" expression="UsageFault_StateError" filename="" />
+ </Breakpoints>
+ <ExecutionCountWindow/>
+ <Memory1>
+ <MemoryWindow autoEvaluate="0" addressText="0x20000000" numColumns="8" sizeText="2048" dataSize="1" radix="16" addressSpace="" />
+ </Memory1>
+ <Memory2>
+ <MemoryWindow autoEvaluate="0" addressText="" numColumns="8" sizeText="" dataSize="1" radix="16" addressSpace="" />
+ </Memory2>
+ <Memory3>
+ <MemoryWindow autoEvaluate="0" addressText="" numColumns="8" sizeText="" dataSize="1" radix="16" addressSpace="" />
+ </Memory3>
+ <Memory4>
+ <MemoryWindow autoEvaluate="0" addressText="" numColumns="8" sizeText="" dataSize="1" radix="16" addressSpace="" />
+ </Memory4>
+ <MemoryUsageWindow>
+ <ProjectSessionItem path="RTOSDemo" name="unnamed" />
+ <ProjectSessionItem path="RTOSDemo;Demo2" name="unnamed" />
+ <ProjectSessionItem path="RTOSDemo;Demo2;Source Files" name="unnamed" />
+ <ProjectSessionItem path="RTOSDemo;Demo2;Source Files;Demo Source" name="unnamed" />
+ <ProjectSessionItem path="RTOSDemo;Demo3" name="unnamed" />
+ <ProjectSessionItem path="RTOSDemo;Demo3;Source Files" name="unnamed" />
+ <ProjectSessionItem path="RTOSDemo;Demo3;Source Files;Demo Source" name="unnamed" />
+ <ProjectSessionItem path="RTOSDemo;Demo3;Source Files;RTOS Source" name="unnamed" />
+ </MemoryUsageWindow>
+ <Project>
+ <ProjectSessionItem path="RTOSDemo" name="unnamed" />
+ <ProjectSessionItem path="RTOSDemo;Demo2" name="unnamed" />
+ <ProjectSessionItem path="RTOSDemo;Demo2;Source Files" name="unnamed" />
+ <ProjectSessionItem path="RTOSDemo;Demo2;Source Files;Demo Source" name="unnamed" />
+ <ProjectSessionItem path="RTOSDemo;Demo3" name="unnamed" />
+ <ProjectSessionItem path="RTOSDemo;Demo3;Source Files" name="unnamed" />
+ <ProjectSessionItem path="RTOSDemo;Demo3;Source Files;Demo Source" name="unnamed" />
+ <ProjectSessionItem path="RTOSDemo;Demo3;Source Files;RTOS Source" name="unnamed" />
+ </Project>
+ <Register1>
+ <RegisterWindow openNodes="" binaryNodes="" unsignedNodes="" visibleGroups="CPU - Current Mode" decimalNodes="" octalNodes="" asciiNodes="" />
+ </Register1>
+ <Register2>
+ <RegisterWindow openNodes="" binaryNodes="" unsignedNodes="" visibleGroups="" decimalNodes="" octalNodes="" asciiNodes="" />
+ </Register2>
+ <Register3>
+ <RegisterWindow openNodes="" binaryNodes="" unsignedNodes="" visibleGroups="" decimalNodes="" octalNodes="" asciiNodes="" />
+ </Register3>
+ <Register4>
+ <RegisterWindow openNodes="" binaryNodes="" unsignedNodes="" visibleGroups="" decimalNodes="" octalNodes="" asciiNodes="" />
+ </Register4>
+ <SourceNavigatorWindow/>
+ <TraceWindow>
+ <Trace wrap="Yes" type="1" enabled="Yes" />
+ </TraceWindow>
+ <Watch1>
+ <Watches active="0" >
+ <Watchpoint linenumber="0" radix="16" name="ul" expression="ul" filename="" />
+ <Watchpoint evalMode="1" linenumber="0" evalType="1" radix="-1" name="pxCurrentTCB" expression="pxCurrentTCB" filename="" />
+ <Watchpoint linenumber="0" radix="-1" name="uxCriticalNesting" expression="uxCriticalNesting" filename="" />
+ <Watchpoint evalMode="1" linenumber="0" evalType="1" radix="-1" name="ulglob" expression="ulglob" filename="" />
+ </Watches>
+ </Watch1>
+ <Watch2>
+ <Watches active="0" />
+ </Watch2>
+ <Watch3>
+ <Watches active="0" />
+ </Watch3>
+ <Watch4>
+ <Watches active="1" />
+ </Watch4>
+ <Files>
+ <SessionOpenFile useTextEdit="1" useBinaryEdit="0" codecName="Latin1" x="1" debugPath="C:\E\Dev\FreeRTOS\WorkingCopy2\Demo\CORTEX_LM3S102_Rowley\Demo2\main.c" y="269" path="C:\E\Dev\FreeRTOS\WorkingCopy2\Demo\CORTEX_LM3S102_Rowley\Demo2\main.c" left="0" selected="0" name="unnamed" top="235" />
+ <SessionOpenFile useTextEdit="1" useBinaryEdit="0" codecName="Latin1" x="0" debugPath="C:\E\Dev\FreeRTOS\WorkingCopy2\Demo\CORTEX_LM3S102_Rowley\Demo3\main.c" y="135" path="C:\E\Dev\FreeRTOS\WorkingCopy2\Demo\CORTEX_LM3S102_Rowley\Demo3\main.c" left="0" selected="0" name="unnamed" top="129" />
+ <SessionOpenFile useTextEdit="1" useBinaryEdit="0" codecName="Latin1" x="38" debugPath="C:\E\Dev\FreeRTOS\WorkingCopy2\Source\queue.c" y="391" path="C:\E\Dev\FreeRTOS\WorkingCopy2\Source\queue.c" left="0" selected="1" name="unnamed" top="371" />
+ </Files>
+ <ARMCrossStudioWindow activeProject="Demo3" autoConnectTarget="/USB CrossConnect for ARM" debugSearchFileMap="C:\E\Dev\FreeRTOS\Demo\CORTEX_LM3S102_Rowley\hw_include\src\gpio.c
+C:\E\Dev\FreeRTOS\Demo\CORTEX_LM3S102_Rowley_\hw_include\src\gpio.c
+C:\E\Dev\FreeRTOS\Demo\CORTEX_LM3S102_Rowley\hw_include\src\interrupt.c
+C:\E\Dev\FreeRTOS\Demo\CORTEX_LM3S102_Rowley_\hw_include\src\interrupt.c
+C:\E\Dev\FreeRTOS\Demo\CORTEX_LM3S102_Rowley\hw_include\src\ssi.c
+C:\E\Dev\FreeRTOS\Demo\CORTEX_LM3S102_Rowley_\hw_include\src\ssi.c
+C:\E\Dev\FreeRTOS\Demo\CORTEX_LM3S102_Rowley\hw_include\src\sysctl.c
+
+C:\E\Dev\FreeRTOS\Demo\CORTEX_LM3S102_Rowley\hw_include\src\uart.c
+C:\E\Dev\FreeRTOS\Demo\CORTEX_LM3S102_Rowley_\hw_include\src\uart.c" fileDialogInitialDirectory="C:\E\Dev\FreeRTOS\Demo\CORTEX_LM3S102_Rowley\Demo3" fileDialogDefaultFilter="*.asm;*.s;*.inc" autoConnectCapabilities="1919" debugSearchPath="" buildConfiguration="Flash Debug" />
+</session>
diff --git a/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/hw_include/DriverLib.h b/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/hw_include/DriverLib.h new file mode 100644 index 0000000..3eb2ebc --- /dev/null +++ b/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/hw_include/DriverLib.h @@ -0,0 +1,20 @@ +#ifndef INCLUDE_DRIVER_LIB_H
+#define INCLUDE_DRIVER_LIB_H
+
+#include "hw_ints.h"
+#include "hw_uart.h"
+#include "hw_memmap.h"
+#include "hw_types.h"
+#include "hw_nvic.h"
+#include "hw_ssi.h"
+#include "hw_i2c.h"
+
+#include "gpio.h"
+#include "interrupt.h"
+#include "sysctl.h"
+#include "uart.h"
+#include "ssi.h"
+#include "pdc.h"
+#include "i2c.h"
+
+#endif
diff --git a/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/hw_include/EULA.txt b/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/hw_include/EULA.txt new file mode 100644 index 0000000..cba31f7 --- /dev/null +++ b/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/hw_include/EULA.txt @@ -0,0 +1,126 @@ +IMPORTANT. Read the following LMI Software License Agreement ("Agreement")
+completely.
+
+LUMINARY MICRO SOFTWARE LICENSE AGREEMENT
+
+ This is a legal agreement between you (either as an individual or as an
+authorized representative of your employer) and Luminary Micro, Inc. ("LMI").
+It concerns your rights to use this file and any accompanying written materials
+(the "Software"). In consideration for LMI allowing you to access the
+Software, you are agreeing to be bound by the terms of this Agreement. If you
+do not agree to all of the terms of this Agreement, do not download or use the
+Software. If you change your mind later, stop using the Software and delete
+all copies of the Software in your possession or control. Any copies of the
+Software that you have already distributed, where permitted, and do not destroy
+will continue to be governed by this Agreement. Your prior use will also
+continue to be governed by this Agreement.
+
+1. LICENSE GRANT. LMI grants to you, free of charge, the non-exclusive,
+non-transferable right (1) to use the Software, (2) to reproduce the Software,
+(3) to prepare derivative works of the Software, (4) to distribute the Software
+and derivative works thereof in source (human-readable) form and object
+(machine-readable) form, and (5) to sublicense to others the right to use the
+distributed Software. If you violate any of the terms or restrictions of this
+Agreement, LMI may immediately terminate this Agreement, and require that you
+stop using and delete all copies of the Software in your possession or control.
+
+2. COPYRIGHT. The Software is licensed to you, not sold. LMI owns the
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+
+5. HIGH RISK ACTIVITIES. You acknowledge that the Software is not fault
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+into products intended for use or resale in on-line control equipment in
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+requiring fail-safe performance, such as in the operation of nuclear
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+direct life support machines or weapons systems, in which the failure of
+products could lead directly to death, personal injury or severe physical or
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+
+6. PRODUCT LABELING. You are not authorized to use any LMI trademarks,
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+
+8. GOVERNMENT USE. Use of the Software and any corresponding
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+clause at DFARS 252.227-7013 or subparagraphs (c)(l) and (2) of the Commercial
+Computer Software--Restricted Rights at 48 CFR 52.227-19, as applicable.
+Manufacturer is Luminary Micro, Inc., 2499 S. Capital of Texas Hwy Ste A-100,
+Austin, Texas 78746.
+
+9. DISCLAIMER OF WARRANTY. TO THE MAXIMUM EXTENT PERMITTED BY LAW, LMI
+EXPRESSLY DISCLAIMS ANY WARRANTY FOR THE SOFTWARE. THE SOFTWARE IS PROVIDED
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+OUT OF THE USE OR PERFORMANCE OF THE SOFTWARE, OR ANY SYSTEMS YOU DESIGN USING
+THE SOFTWARE (IF ANY). NOTHING IN THIS AGREEMENT MAY BE CONSTRUED AS A
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+DEVELOPED WITH OR INCORPORATING THE SOFTWARE WILL BE FREE FROM INFRINGEMENT OF
+THE INTELLECTUAL PROPERTY RIGHTS OF THIRD PARTIES.
+
+10. LIMITATION OF LIABILITY. IN NO EVENT WILL LMI BE LIABLE, WHETHER IN
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+SAVINGS, OR REVENUES TO THE FULL EXTENT SUCH MAY BE DISCLAIMED BY LAW.
+
+11. CHOICE OF LAW; VENUE; LIMITATIONS. You agree that the statutes and
+laws of the United States and the State of Texas, USA, without regard to
+conflicts of laws principles, will apply to all matters relating to this
+Agreement or the Software, and you agree that any litigation will be subject to
+the exclusive jurisdiction of the state or federal courts in Austin, Travis
+County, Texas, USA. You agree that regardless of any statute or law to the
+contrary, any claim or cause of action arising out of or related to this
+Agreement or the Software must be filed within one (1) year after such claim or
+cause of action arose or be forever barred.
+
+12. ENTIRE AGREEMENT. This Agreement constitutes the entire agreement
+between you and LMI regarding the subject matter of this Agreement, and
+supersedes all prior communications, negotiations, understandings, agreements
+or representations, either written or oral, if any. This Agreement may only be
+amended in written form, executed by you and LMI.
+
+13. SEVERABILITY. If any provision of this Agreement is held for any
+reason to be invalid or unenforceable, then the remaining provisions of this
+Agreement will be unimpaired and, unless a modification or replacement of the
+invalid or unenforceable provision is further held to deprive you or LMI of a
+material benefit, in which case the Agreement will immediately terminate, the
+invalid or unenforceable provision will be replaced with a provision that is
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+invalid or unenforceable provision.
+
+14. NO WAIVER. The waiver by LMI of any breach of any provision of this
+Agreement will not operate or be construed as a waiver of any other or a
+subsequent breach of the same or a different provision.
diff --git a/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/hw_include/comp.h b/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/hw_include/comp.h new file mode 100644 index 0000000..a4c307b --- /dev/null +++ b/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/hw_include/comp.h @@ -0,0 +1,112 @@ +//*****************************************************************************
+//
+// comp.h - Prototypes for the analog comparator driver.
+//
+// Copyright (c) 2005,2006 Luminary Micro, Inc. All rights reserved.
+//
+// Software License Agreement
+//
+// Luminary Micro, Inc. (LMI) is supplying this software for use solely and
+// exclusively on LMI's Stellaris Family of microcontroller products.
+//
+// The software is owned by LMI and/or its suppliers, and is protected under
+// applicable copyright laws. All rights are reserved. Any use in violation
+// of the foregoing restrictions may subject the user to criminal sanctions
+// under applicable laws, as well as to civil liability for the breach of the
+// terms and conditions of this license.
+//
+// THIS SOFTWARE IS PROVIDED "AS IS". NO WARRANTIES, WHETHER EXPRESS, IMPLIED
+// OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF
+// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE.
+// LMI SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR
+// CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER.
+//
+// This is part of revision 523 of the Stellaris Driver Library.
+//
+//*****************************************************************************
+
+#ifndef __COMP_H__
+#define __COMP_H__
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+//*****************************************************************************
+//
+// Values that can be passed to ComparatorConfigure() as the ulConfig
+// parameter. For each group (i.e. COMP_INT_xxx, COMP_ASRCP_xxx, etc.), one of
+// the values may be selected and ORed together will values from the other
+// groups.
+//
+//*****************************************************************************
+#define COMP_INT_HIGH 0x00000010 // Interrupt when high
+#define COMP_INT_LOW 0x00000000 // Interrupt when low
+#define COMP_INT_FALL 0x00000004 // Interrupt on falling edge
+#define COMP_INT_RISE 0x00000008 // Interrupt on rising edge
+#define COMP_INT_BOTH 0x0000000C // Interrupt on both edges
+#define COMP_ASRCP_PIN 0x00000000 // Dedicated Comp+ pin
+#define COMP_ASRCP_PIN0 0x00000200 // Comp0+ pin
+#define COMP_ASRCP_REF 0x00000400 // Internal voltage reference
+#define COMP_OUTPUT_NONE 0x00000000 // No comparator output
+#define COMP_OUTPUT_NORMAL 0x00000100 // Comparator output normal
+#define COMP_OUTPUT_INVERT 0x00000102 // Comparator output inverted
+
+//*****************************************************************************
+//
+// Values that can be passed to ComparatorSetRef() as the ulRef parameter.
+//
+//*****************************************************************************
+#define COMP_REF_OFF 0x00000000 // Turn off the internal reference
+#define COMP_REF_0V 0x00000300 // Internal reference of 0V
+#define COMP_REF_0_1375V 0x00000301 // Internal reference of 0.1375V
+#define COMP_REF_0_275V 0x00000302 // Internal reference of 0.275V
+#define COMP_REF_0_4125V 0x00000303 // Internal reference of 0.4125V
+#define COMP_REF_0_55V 0x00000304 // Internal reference of 0.55V
+#define COMP_REF_0_6875V 0x00000305 // Internal reference of 0.6875V
+#define COMP_REF_0_825V 0x00000306 // Internal reference of 0.825V
+#define COMP_REF_0_928125V 0x00000201 // Internal reference of 0.928125V
+#define COMP_REF_0_9625V 0x00000307 // Internal reference of 0.9625V
+#define COMP_REF_1_03125V 0x00000202 // Internal reference of 1.03125V
+#define COMP_REF_1_134375V 0x00000203 // Internal reference of 1.134375V
+#define COMP_REF_1_1V 0x00000308 // Internal reference of 1.1V
+#define COMP_REF_1_2375V 0x00000309 // Internal reference of 1.2375V
+#define COMP_REF_1_340625V 0x00000205 // Internal reference of 1.340625V
+#define COMP_REF_1_375V 0x0000030A // Internal reference of 1.375V
+#define COMP_REF_1_44375V 0x00000206 // Internal reference of 1.44375V
+#define COMP_REF_1_5125V 0x0000030B // Internal reference of 1.5125V
+#define COMP_REF_1_546875V 0x00000207 // Internal reference of 1.546875V
+#define COMP_REF_1_65V 0x0000030C // Internal reference of 1.65V
+#define COMP_REF_1_753125V 0x00000209 // Internal reference of 1.753125V
+#define COMP_REF_1_7875V 0x0000030D // Internal reference of 1.7875V
+#define COMP_REF_1_85625V 0x0000020A // Internal reference of 1.85625V
+#define COMP_REF_1_925V 0x0000030E // Internal reference of 1.925V
+#define COMP_REF_1_959375V 0x0000020B // Internal reference of 1.959375V
+#define COMP_REF_2_0625V 0x0000030F // Internal reference of 2.0625V
+#define COMP_REF_2_165625V 0x0000020D // Internal reference of 2.165625V
+#define COMP_REF_2_26875V 0x0000020E // Internal reference of 2.26875V
+#define COMP_REF_2_371875V 0x0000020F // Internal reference of 2.371875V
+
+//*****************************************************************************
+//
+// Prototypes for the APIs.
+//
+//*****************************************************************************
+extern void ComparatorConfigure(unsigned long ulBase, unsigned long ulComp,
+ unsigned long ulConfig);
+extern void ComparatorRefSet(unsigned long ulBase, unsigned long ulRef);
+extern tBoolean ComparatorValueGet(unsigned long ulBase, unsigned long ulComp);
+extern void ComparatorIntRegister(unsigned long ulBase, unsigned long ulComp,
+ void (*pfnHandler)(void));
+extern void ComparatorIntUnregister(unsigned long ulBase,
+ unsigned long ulComp);
+extern tBoolean ComparatorIntStatus(unsigned long ulBase, unsigned long ulComp,
+ tBoolean bMasked);
+extern void ComparatorIntClear(unsigned long ulBase, unsigned long ulComp);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif // __COMP_H__
diff --git a/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/hw_include/cpu.h b/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/hw_include/cpu.h new file mode 100644 index 0000000..a93771b --- /dev/null +++ b/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/hw_include/cpu.h @@ -0,0 +1,40 @@ +//*****************************************************************************
+//
+// cpu.h - Prototypes for the CPU instruction wrapper functions.
+//
+// Copyright (c) 2006 Luminary Micro, Inc. All rights reserved.
+//
+// Software License Agreement
+//
+// Luminary Micro, Inc. (LMI) is supplying this software for use solely and
+// exclusively on LMI's Stellaris Family of microcontroller products.
+//
+// The software is owned by LMI and/or its suppliers, and is protected under
+// applicable copyright laws. All rights are reserved. Any use in violation
+// of the foregoing restrictions may subject the user to criminal sanctions
+// under applicable laws, as well as to civil liability for the breach of the
+// terms and conditions of this license.
+//
+// THIS SOFTWARE IS PROVIDED "AS IS". NO WARRANTIES, WHETHER EXPRESS, IMPLIED
+// OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF
+// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE.
+// LMI SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR
+// CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER.
+//
+// This is part of revision 523 of the Stellaris Driver Library.
+//
+//*****************************************************************************
+
+#ifndef __CPU_H__
+#define __CPU_H__
+
+//*****************************************************************************
+//
+// Prototypes.
+//
+//*****************************************************************************
+extern void CPUcpsid(void);
+extern void CPUcpsie(void);
+extern void CPUwfi(void);
+
+#endif // __CPU_H__
diff --git a/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/hw_include/debug.h b/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/hw_include/debug.h new file mode 100644 index 0000000..2f259bd --- /dev/null +++ b/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/hw_include/debug.h @@ -0,0 +1,56 @@ +//*****************************************************************************
+//
+// debug.h - Macros for assisting debug of the driver library.
+//
+// Copyright (c) 2006 Luminary Micro, Inc. All rights reserved.
+//
+// Software License Agreement
+//
+// Luminary Micro, Inc. (LMI) is supplying this software for use solely and
+// exclusively on LMI's Stellaris Family of microcontroller products.
+//
+// The software is owned by LMI and/or its suppliers, and is protected under
+// applicable copyright laws. All rights are reserved. Any use in violation
+// of the foregoing restrictions may subject the user to criminal sanctions
+// under applicable laws, as well as to civil liability for the breach of the
+// terms and conditions of this license.
+//
+// THIS SOFTWARE IS PROVIDED "AS IS". NO WARRANTIES, WHETHER EXPRESS, IMPLIED
+// OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF
+// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE.
+// LMI SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR
+// CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER.
+//
+// This is part of revision 523 of the Stellaris Driver Library.
+//
+//*****************************************************************************
+
+#ifndef __DEBUG_H__
+#define __DEBUG_H__
+
+//*****************************************************************************
+//
+// Prototype for the function that is called when an invalid argument is passed
+// to an API. This is only used when doing a DEBUG build.
+//
+//*****************************************************************************
+extern void __error__(char *pcFilename, unsigned long ulLine);
+
+//*****************************************************************************
+//
+// The ASSERT macro, which does the actual assertion checking. Typically, this
+// will be for procedure arguments.
+//
+//*****************************************************************************
+#ifdef DEBUG
+#define ASSERT(expr) { \
+ if(!(expr)) \
+ { \
+ __error__(__FILE__, __LINE__); \
+ } \
+ }
+#else
+#define ASSERT(expr)
+#endif
+
+#endif // __DEBUG_H__
diff --git a/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/hw_include/flash.h b/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/hw_include/flash.h new file mode 100644 index 0000000..6332548 --- /dev/null +++ b/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/hw_include/flash.h @@ -0,0 +1,75 @@ +//*****************************************************************************
+//
+// flash.h - Prototypes for the flash driver.
+//
+// Copyright (c) 2005,2006 Luminary Micro, Inc. All rights reserved
+//
+// Software License Agreement
+//
+// Luminary Micro, Inc. (LMI) is supplying this software for use solely and
+// exclusively on LMI's Stellaris Family of microcontroller products.
+//
+// The software is owned by LMI and/or its suppliers, and is protected under
+// applicable copyright laws. All rights are reserved. Any use in violation
+// of the foregoing restrictions may subject the user to criminal sanctions
+// under applicable laws, as well as to civil liability for the breach of the
+// terms and conditions of this license.
+//
+// THIS SOFTWARE IS PROVIDED "AS IS". NO WARRANTIES, WHETHER EXPRESS, IMPLIED
+// OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF
+// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE.
+// LMI SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR
+// CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER.
+//
+// This is part of revision 523 of the Stellaris Driver Library.
+//
+//*****************************************************************************
+
+#ifndef __FLASH_H__
+#define __FLASH_H__
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+//*****************************************************************************
+//
+// Values that can be passed to FlashProtectSet(), and returned by
+// FlashProtectGet().
+//
+//*****************************************************************************
+typedef enum
+{
+ FlashReadWrite, // Flash can be read and written
+ FlashReadOnly, // Flash can only be read
+ FlashExecuteOnly // Flash can only be executed
+}
+tFlashProtection;
+
+//*****************************************************************************
+//
+// Prototypes for the APIs.
+//
+//*****************************************************************************
+extern unsigned long FlashUsecGet(void);
+extern void FlashUsecSet(unsigned long ulClocks);
+extern long FlashErase(unsigned long ulAddress);
+extern long FlashProgram(unsigned long *pulData, unsigned long ulAddress,
+ unsigned long ulCount);
+extern tFlashProtection FlashProtectGet(unsigned long ulAddress);
+extern long FlashProtectSet(unsigned long ulAddress,
+ tFlashProtection eProtect);
+extern long FlashProtectSave(void);
+extern void FlashIntRegister(void (*pfnHandler)(void));
+extern void FlashIntUnregister(void);
+extern void FlashIntEnable(unsigned long ulIntFlags);
+extern void FlashIntDisable(unsigned long ulIntFlags);
+extern unsigned long FlashIntGetStatus(tBoolean bMasked);
+extern void FlashIntClear(unsigned long ulIntFlags);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif // __FLASH_H__
diff --git a/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/hw_include/gpio.h b/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/hw_include/gpio.h new file mode 100644 index 0000000..cdc9a5b --- /dev/null +++ b/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/hw_include/gpio.h @@ -0,0 +1,135 @@ +//*****************************************************************************
+//
+// gpio.h - Defines and Macros for GPIO API.
+//
+// Copyright (c) 2005,2006 Luminary Micro, Inc. All rights reserved.
+//
+// Software License Agreement
+//
+// Luminary Micro, Inc. (LMI) is supplying this software for use solely and
+// exclusively on LMI's Stellaris Family of microcontroller products.
+//
+// The software is owned by LMI and/or its suppliers, and is protected under
+// applicable copyright laws. All rights are reserved. Any use in violation
+// of the foregoing restrictions may subject the user to criminal sanctions
+// under applicable laws, as well as to civil liability for the breach of the
+// terms and conditions of this license.
+//
+// THIS SOFTWARE IS PROVIDED "AS IS". NO WARRANTIES, WHETHER EXPRESS, IMPLIED
+// OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF
+// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE.
+// LMI SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR
+// CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER.
+//
+// This is part of revision 523 of the Stellaris Driver Library.
+//
+//*****************************************************************************
+
+#ifndef __GPIO_H__
+#define __GPIO_H__
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+//*****************************************************************************
+//
+// The following values define the bit field for the ucPins argument to several
+// of the APIs.
+//
+//*****************************************************************************
+#define GPIO_PIN_0 0x00000001 // GPIO pin 0
+#define GPIO_PIN_1 0x00000002 // GPIO pin 1
+#define GPIO_PIN_2 0x00000004 // GPIO pin 2
+#define GPIO_PIN_3 0x00000008 // GPIO pin 3
+#define GPIO_PIN_4 0x00000010 // GPIO pin 4
+#define GPIO_PIN_5 0x00000020 // GPIO pin 5
+#define GPIO_PIN_6 0x00000040 // GPIO pin 6
+#define GPIO_PIN_7 0x00000080 // GPIO pin 7
+
+//*****************************************************************************
+//
+// Values that can be passed to GPIODirModeSet as the ulPinIO parameter, and
+// returned from GPIODirModeGet.
+//
+//*****************************************************************************
+#define GPIO_DIR_MODE_IN 0x00000000 // Pin is a GPIO input
+#define GPIO_DIR_MODE_OUT 0x00000001 // Pin is a GPIO output
+#define GPIO_DIR_MODE_HW 0x00000002 // Pin is a peripheral function
+
+//*****************************************************************************
+//
+// Values that can be passed to GPIOIntTypeSet as the ulIntType parameter, and
+// returned from GPIOIntTypeGet.
+//
+//*****************************************************************************
+#define GPIO_FALLING_EDGE 0x00000000 // Interrupt on falling edge
+#define GPIO_RISING_EDGE 0x00000004 // Interrupt on rising edge
+#define GPIO_BOTH_EDGES 0x00000001 // Interrupt on both edges
+#define GPIO_LOW_LEVEL 0x00000002 // Interrupt on low level
+#define GPIO_HIGH_LEVEL 0x00000007 // Interrupt on high level
+
+//*****************************************************************************
+//
+// Values that can be passed to GPIOPadConfigSet as the ulStrength parameter,
+// and returned by GPIOPadConfigGet in the *pulStrength parameter.
+//
+//*****************************************************************************
+#define GPIO_STRENGTH_2MA 0x00000001 // 2mA drive strength
+#define GPIO_STRENGTH_4MA 0x00000002 // 4mA drive strength
+#define GPIO_STRENGTH_8MA 0x00000004 // 8mA drive strength
+#define GPIO_STRENGTH_8MA_SC 0x0000000C // 8mA drive with slew rate control
+
+//*****************************************************************************
+//
+// Values that can be passed to GPIOPadConfigSet as the ulPadType parameter,
+// and returned by GPIOPadConfigGet in the *pulPadType parameter.
+//
+//*****************************************************************************
+#define GPIO_PIN_TYPE_STD 0x00000008 // Push-pull
+#define GPIO_PIN_TYPE_STD_WPU 0x0000000A // Push-pull with weak pull-up
+#define GPIO_PIN_TYPE_STD_WPD 0x0000000C // Push-pull with weak pull-down
+#define GPIO_PIN_TYPE_OD 0x00000009 // Open-drain
+#define GPIO_PIN_TYPE_OD_WPU 0x0000000B // Open-drain with weak pull-up
+#define GPIO_PIN_TYPE_OD_WPD 0x0000000D // Open-drain with weak pull-down
+#define GPIO_PIN_TYPE_ANALOG 0x00000000 // Analog comparator
+
+//*****************************************************************************
+//
+// Prototypes for the APIs.
+//
+//*****************************************************************************
+extern void GPIODirModeSet(unsigned long ulPort, unsigned char ucPins,
+ unsigned long ulPinIO);
+extern unsigned long GPIODirModeGet(unsigned long ulPort, unsigned char ucPin);
+extern void GPIOIntTypeSet(unsigned long ulPort, unsigned char ucPins,
+ unsigned long ulIntType);
+extern unsigned long GPIOIntTypeGet(unsigned long ulPort, unsigned char ucPin);
+extern void GPIOPadConfigSet(unsigned long ulPort, unsigned char ucPins,
+ unsigned long ulStrength,
+ unsigned long ulPadType);
+extern void GPIOPadConfigGet(unsigned long ulPort, unsigned char ucPin,
+ unsigned long *pulStrength,
+ unsigned long *pulPadType);
+extern void GPIOPinIntEnable(unsigned long ulPort, unsigned char ucPins);
+extern void GPIOPinIntDisable(unsigned long ulPort, unsigned char ucPins);
+extern long GPIOPinIntStatus(unsigned long ulPort, tBoolean bMasked);
+extern void GPIOPinIntClear(unsigned long ulPort, unsigned char ucPins);
+extern void GPIOPortIntRegister(unsigned long ulPort,
+ void (*pfIntHandler)(void));
+extern void GPIOPortIntUnregister(unsigned long ulPort);
+extern long GPIOPinRead(unsigned long ulPort, unsigned char ucPins);
+extern void GPIOPinWrite(unsigned long ulPort, unsigned char ucPins,
+ unsigned char ucVal);
+extern void GPIOPinTypeComparator(unsigned long ulPort, unsigned char ucPins);
+extern void GPIOPinTypeI2C(unsigned long ulPort, unsigned char ucPins);
+extern void GPIOPinTypeSSI(unsigned long ulPort, unsigned char ucPins);
+extern void GPIOPinTypeTimer(unsigned long ulPort, unsigned char ucPins);
+extern void GPIOPinTypeUART(unsigned long ulPort, unsigned char ucPins);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif // __GPIO_H__
diff --git a/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/hw_include/hw_comp.h b/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/hw_include/hw_comp.h new file mode 100644 index 0000000..81fb0b0 --- /dev/null +++ b/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/hw_include/hw_comp.h @@ -0,0 +1,113 @@ +//*****************************************************************************
+//
+// hw_comp.h - Macros used when accessing the comparator hardware.
+//
+// Copyright (c) 2005,2006 Luminary Micro, Inc. All rights reserved.
+//
+// Software License Agreement
+//
+// Luminary Micro, Inc. (LMI) is supplying this software for use solely and
+// exclusively on LMI's Stellaris Family of microcontroller products.
+//
+// The software is owned by LMI and/or its suppliers, and is protected under
+// applicable copyright laws. All rights are reserved. Any use in violation
+// of the foregoing restrictions may subject the user to criminal sanctions
+// under applicable laws, as well as to civil liability for the breach of the
+// terms and conditions of this license.
+//
+// THIS SOFTWARE IS PROVIDED "AS IS". NO WARRANTIES, WHETHER EXPRESS, IMPLIED
+// OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF
+// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE.
+// LMI SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR
+// CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER.
+//
+// This is part of revision 523 of the Stellaris Driver Library.
+//
+//*****************************************************************************
+
+#ifndef __HW_COMP_H__
+#define __HW_COMP_H__
+
+//*****************************************************************************
+//
+// The following define the offsets of the comparator registers.
+//
+//*****************************************************************************
+#define COMP_O_MIS 0x00000000 // Interrupt status register
+#define COMP_O_RIS 0x00000004 // Raw interrupt status register
+#define COMP_O_INTEN 0x00000008 // Interrupt enable register
+#define COMP_O_REFCTL 0x00000010 // Reference voltage control reg.
+#define COMP_O_ACSTAT0 0x00000020 // Comp0 status register
+#define COMP_O_ACCTL0 0x00000024 // Comp0 control register
+#define COMP_O_ACSTAT1 0x00000040 // Comp1 status register
+#define COMP_O_ACCTL1 0x00000044 // Comp1 control register
+
+//*****************************************************************************
+//
+// The following define the bit fields in the COMP_MIS, COMP_RIS, and
+// COMP_INTEN registers.
+//
+//*****************************************************************************
+#define COMP_INT_1 0x00000002 // Comp1 interrupt
+#define COMP_INT_0 0x00000001 // Comp0 interrupt
+
+//*****************************************************************************
+//
+// The following define the bit fields in the COMP_REFCTL register.
+//
+//*****************************************************************************
+#define COMP_REFCTL_EN 0x00000200 // Reference voltage enable
+#define COMP_REFCTL_RNG 0x00000100 // Reference voltage range
+#define COMP_REFCTL_VREF_MASK 0x0000000F // Reference voltage select mask
+#define COMP_REFCTL_VREF_SHIFT 0
+
+//*****************************************************************************
+//
+// The following define the bit fields in the COMP_ACSTAT0 and COMP_ACSTAT1
+// registers.
+//
+//*****************************************************************************
+#define COMP_ACSTAT_OVAL 0x00000002 // Comparator output value
+
+//*****************************************************************************
+//
+// The following define the bit fields in the COMP_ACCTL0 and COMP_ACCTL1
+// registers.
+//
+//*****************************************************************************
+#define COMP_ACCTL_TMASK 0x00000800 // Trigger enable
+#define COMP_ACCTL_ASRCP_MASK 0x00000600 // Vin+ source select mask
+#define COMP_ACCTL_ASRCP_PIN 0x00000000 // Dedicated Comp+ pin
+#define COMP_ACCTL_ASRCP_PIN0 0x00000200 // Comp0+ pin
+#define COMP_ACCTL_ASRCP_REF 0x00000400 // Internal voltage reference
+#define COMP_ACCTL_ASRCP_RES 0x00000600 // Reserved
+#define COMP_ACCTL_OEN 0x00000100 // Comparator output enable
+#define COMP_ACCTL_TSVAL 0x00000080 // Trigger polarity select
+#define COMP_ACCTL_TSEN_MASK 0x00000060 // Trigger sense mask
+#define COMP_ACCTL_TSEN_LEVEL 0x00000000 // Trigger is level sense
+#define COMP_ACCTL_TSEN_FALL 0x00000020 // Trigger is falling edge
+#define COMP_ACCTL_TSEN_RISE 0x00000040 // Trigger is rising edge
+#define COMP_ACCTL_TSEN_BOTH 0x00000060 // Trigger is both edges
+#define COMP_ACCTL_ISLVAL 0x00000010 // Interrupt polarity select
+#define COMP_ACCTL_ISEN_MASK 0x0000000C // Interrupt sense mask
+#define COMP_ACCTL_ISEN_LEVEL 0x00000000 // Interrupt is level sense
+#define COMP_ACCTL_ISEN_FALL 0x00000004 // Interrupt is falling edge
+#define COMP_ACCTL_ISEN_RISE 0x00000008 // Interrupt is rising edge
+#define COMP_ACCTL_ISEN_BOTH 0x0000000C // Interrupt is both edges
+#define COMP_ACCTL_CINV 0x00000002 // Comparator output invert
+
+//*****************************************************************************
+//
+// The following define the reset values for the comparator registers.
+//
+//*****************************************************************************
+#define COMP_RV_MIS 0x00000000 // Interrupt status register
+#define COMP_RV_RIS 0x00000000 // Raw interrupt status register
+#define COMP_RV_INTEN 0x00000000 // Interrupt enable register
+#define COMP_RV_REFCTL 0x00000000 // Reference voltage control reg.
+#define COMP_RV_ACSTAT0 0x00000000 // Comp0 status register
+#define COMP_RV_ACCTL0 0x00000000 // Comp0 control register
+#define COMP_RV_ACSTAT1 0x00000000 // Comp1 status register
+#define COMP_RV_ACCTL1 0x00000000 // Comp1 control register
+
+#endif // __HW_COMP_H__
diff --git a/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/hw_include/hw_flash.h b/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/hw_include/hw_flash.h new file mode 100644 index 0000000..8dd755c --- /dev/null +++ b/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/hw_include/hw_flash.h @@ -0,0 +1,141 @@ +//*****************************************************************************
+//
+// hw_flash.h - Macros used when accessing the flash controller.
+//
+// Copyright (c) 2005,2006 Luminary Micro, Inc. All rights reserved.
+//
+// Software License Agreement
+//
+// Luminary Micro, Inc. (LMI) is supplying this software for use solely and
+// exclusively on LMI's Stellaris Family of microcontroller products.
+//
+// The software is owned by LMI and/or its suppliers, and is protected under
+// applicable copyright laws. All rights are reserved. Any use in violation
+// of the foregoing restrictions may subject the user to criminal sanctions
+// under applicable laws, as well as to civil liability for the breach of the
+// terms and conditions of this license.
+//
+// THIS SOFTWARE IS PROVIDED "AS IS". NO WARRANTIES, WHETHER EXPRESS, IMPLIED
+// OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF
+// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE.
+// LMI SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR
+// CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER.
+//
+// This is part of revision 523 of the Stellaris Driver Library.
+//
+//*****************************************************************************
+
+#ifndef __HW_FLASH_H__
+#define __HW_FLASH_H__
+
+//*****************************************************************************
+//
+// The following define the offsets of the FLASH registers.
+//
+//*****************************************************************************
+#define FLASH_FMA 0x400FD000 // Memory address register
+#define FLASH_FMD 0x400FD004 // Memory data register
+#define FLASH_FMC 0x400FD008 // Memory control register
+#define FLASH_FCRIS 0x400FD00c // Raw interrupt status register
+#define FLASH_FCIM 0x400FD010 // Interrupt mask register
+#define FLASH_FCMISC 0x400FD014 // Interrupt status register
+#define FLASH_FMPRE 0x400FE130 // FLASH read protect register
+#define FLASH_FMPPE 0x400FE134 // FLASH program protect register
+#define FLASH_USECRL 0x400FE140 // uSec reload register
+
+//*****************************************************************************
+//
+// The following define the bit fields in the FLASH_FMC register.
+//
+//*****************************************************************************
+#define FLASH_FMC_WRKEY_MASK 0xFFFF0000 // FLASH write key mask
+#define FLASH_FMC_WRKEY 0xA4420000 // FLASH write key
+#define FLASH_FMC_REG_MASK 0x00000F00 // Register select mask
+#define FLASH_FMC_REG_UDFP 0x00000000 // Select FLASH protection register
+#define FLASH_FMC_COMT 0x00000008 // Commit user register
+#define FLASH_FMC_MERASE 0x00000004 // Mass erase FLASH
+#define FLASH_FMC_ERASE 0x00000002 // Erase FLASH page
+#define FLASH_FMC_WRITE 0x00000001 // Write FLASH word
+
+//*****************************************************************************
+//
+// The following define the bit fields in the FLASH_FCRIS register.
+//
+//*****************************************************************************
+#define FLASH_FCRIS_PROGRAM 0x00000002 // Programming status
+#define FLASH_FCRIS_ACCESS 0x00000001 // Invalid access status
+
+//*****************************************************************************
+//
+// The following define the bit fields in the FLASH_FCIM register.
+//
+//*****************************************************************************
+#define FLASH_FCIM_PROGRAM 0x00000002 // Programming mask
+#define FLASH_FCIM_ACCESS 0x00000001 // Invalid access mask
+
+//*****************************************************************************
+//
+// The following define the bit fields in the FLASH_FMIS register.
+//
+//*****************************************************************************
+#define FLASH_FCMISC_PROGRAM 0x00000002 // Programming status
+#define FLASH_FCMISC_ACCESS 0x00000001 // Invalid access status
+
+//*****************************************************************************
+//
+// The following define the bit fields in the FLASH_FMPRE and FLASH_FMPPE
+// registers.
+//
+//*****************************************************************************
+#define FLASH_FMP_BLOCK_31 0x80000000 // Enable for block 31
+#define FLASH_FMP_BLOCK_30 0x40000000 // Enable for block 30
+#define FLASH_FMP_BLOCK_29 0x20000000 // Enable for block 29
+#define FLASH_FMP_BLOCK_28 0x10000000 // Enable for block 28
+#define FLASH_FMP_BLOCK_27 0x08000000 // Enable for block 27
+#define FLASH_FMP_BLOCK_26 0x04000000 // Enable for block 26
+#define FLASH_FMP_BLOCK_25 0x02000000 // Enable for block 25
+#define FLASH_FMP_BLOCK_24 0x01000000 // Enable for block 24
+#define FLASH_FMP_BLOCK_23 0x00800000 // Enable for block 23
+#define FLASH_FMP_BLOCK_22 0x00400000 // Enable for block 22
+#define FLASH_FMP_BLOCK_21 0x00200000 // Enable for block 21
+#define FLASH_FMP_BLOCK_20 0x00100000 // Enable for block 20
+#define FLASH_FMP_BLOCK_19 0x00080000 // Enable for block 19
+#define FLASH_FMP_BLOCK_18 0x00040000 // Enable for block 18
+#define FLASH_FMP_BLOCK_17 0x00020000 // Enable for block 17
+#define FLASH_FMP_BLOCK_16 0x00010000 // Enable for block 16
+#define FLASH_FMP_BLOCK_15 0x00008000 // Enable for block 15
+#define FLASH_FMP_BLOCK_14 0x00004000 // Enable for block 14
+#define FLASH_FMP_BLOCK_13 0x00002000 // Enable for block 13
+#define FLASH_FMP_BLOCK_12 0x00001000 // Enable for block 12
+#define FLASH_FMP_BLOCK_11 0x00000800 // Enable for block 11
+#define FLASH_FMP_BLOCK_10 0x00000400 // Enable for block 10
+#define FLASH_FMP_BLOCK_9 0x00000200 // Enable for block 9
+#define FLASH_FMP_BLOCK_8 0x00000100 // Enable for block 8
+#define FLASH_FMP_BLOCK_7 0x00000080 // Enable for block 7
+#define FLASH_FMP_BLOCK_6 0x00000040 // Enable for block 6
+#define FLASH_FMP_BLOCK_5 0x00000020 // Enable for block 5
+#define FLASH_FMP_BLOCK_4 0x00000010 // Enable for block 4
+#define FLASH_FMP_BLOCK_3 0x00000008 // Enable for block 3
+#define FLASH_FMP_BLOCK_2 0x00000004 // Enable for block 2
+#define FLASH_FMP_BLOCK_1 0x00000002 // Enable for block 1
+#define FLASH_FMP_BLOCK_0 0x00000001 // Enable for block 0
+
+//*****************************************************************************
+//
+// The following define the bit fields in the FLASH_USECRL register.
+//
+//*****************************************************************************
+#define FLASH_USECRL_MASK 0x000000FF // Clock per uSec
+#define FLASH_USECRL_SHIFT 0
+
+//*****************************************************************************
+//
+// The erase size is the size of the FLASH block that is erased by an erase
+// operation, and the protect size is the size of the FLASH block that is
+// protected by each protection register.
+//
+//*****************************************************************************
+#define FLASH_ERASE_SIZE 0x00000400
+#define FLASH_PROTECT_SIZE 0x00000800
+
+#endif // __HW_FLASH_H__
diff --git a/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/hw_include/hw_gpio.h b/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/hw_include/hw_gpio.h new file mode 100644 index 0000000..ddba2fd --- /dev/null +++ b/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/hw_include/hw_gpio.h @@ -0,0 +1,95 @@ +//*****************************************************************************
+//
+// hw_gpio.h - Defines and Macros for GPIO hardware.
+//
+// Copyright (c) 2005,2006 Luminary Micro, Inc. All rights reserved.
+//
+// Software License Agreement
+//
+// Luminary Micro, Inc. (LMI) is supplying this software for use solely and
+// exclusively on LMI's Stellaris Family of microcontroller products.
+//
+// The software is owned by LMI and/or its suppliers, and is protected under
+// applicable copyright laws. All rights are reserved. Any use in violation
+// of the foregoing restrictions may subject the user to criminal sanctions
+// under applicable laws, as well as to civil liability for the breach of the
+// terms and conditions of this license.
+//
+// THIS SOFTWARE IS PROVIDED "AS IS". NO WARRANTIES, WHETHER EXPRESS, IMPLIED
+// OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF
+// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE.
+// LMI SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR
+// CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER.
+//
+// This is part of revision 523 of the Stellaris Driver Library.
+//
+//*****************************************************************************
+
+#ifndef __HW_GPIO_H__
+#define __HW_GPIO_H__
+
+//*****************************************************************************
+//
+// GPIO Register Offsets.
+//
+//*****************************************************************************
+#define GPIO_O_DATA 0x00000000 // Data register.
+#define GPIO_O_DIR 0x00000400 // Data direction register.
+#define GPIO_O_IS 0x00000404 // Interrupt sense register.
+#define GPIO_O_IBE 0x00000408 // Interrupt both edges register.
+#define GPIO_O_IEV 0x0000040C // Intterupt event register.
+#define GPIO_O_IM 0x00000410 // Interrupt mask register.
+#define GPIO_O_RIS 0x00000414 // Raw interrupt status register.
+#define GPIO_O_MIS 0x00000418 // Masked interrupt status reg.
+#define GPIO_O_ICR 0x0000041C // Interrupt clear register.
+#define GPIO_O_AFSEL 0x00000420 // Mode control select register.
+#define GPIO_O_DR2R 0x00000500 // 2ma drive select register.
+#define GPIO_O_DR4R 0x00000504 // 4ma drive select register.
+#define GPIO_O_DR8R 0x00000508 // 8ma drive select register.
+#define GPIO_O_ODR 0x0000050C // Open drain select register.
+#define GPIO_O_PUR 0x00000510 // Pull up select register.
+#define GPIO_O_PDR 0x00000514 // Pull down select register.
+#define GPIO_O_SLR 0x00000518 // Slew rate control enable reg.
+#define GPIO_O_DEN 0x0000051C // Digital input enable register.
+#define GPIO_O_PeriphID0 0x00000FE0 //
+#define GPIO_O_PeriphID1 0x00000FE4 //
+#define GPIO_O_PeriphID2 0x00000FE8 //
+#define GPIO_O_PeriphID3 0x00000FEC //
+#define GPIO_O_PCellID0 0x00000FF0 //
+#define GPIO_O_PCellID1 0x00000FF4 //
+#define GPIO_O_PCellID2 0x00000FF8 //
+#define GPIO_O_PCellID3 0x00000FFC //
+
+//*****************************************************************************
+//
+// GPIO Register reset values.
+//
+//*****************************************************************************
+#define GPIO_RV_DATA 0x00000000 // Data register reset value.
+#define GPIO_RV_DIR 0x00000000 // Data direction reg RV.
+#define GPIO_RV_IS 0x00000000 // Interrupt sense reg RV.
+#define GPIO_RV_IBE 0x00000000 // Interrupt both edges reg RV.
+#define GPIO_RV_IEV 0x00000000 // Intterupt event reg RV.
+#define GPIO_RV_IM 0x00000000 // Interrupt mask reg RV.
+#define GPIO_RV_RIS 0x00000000 // Raw interrupt status reg RV.
+#define GPIO_RV_MIS 0x00000000 // Masked interrupt status reg RV.
+#define GPIO_RV_IC 0x00000000 // Interrupt clear reg RV.
+#define GPIO_RV_AFSEL 0x00000000 // Mode control select reg RV.
+#define GPIO_RV_DR2R 0x000000FF // 2ma drive select reg RV.
+#define GPIO_RV_DR4R 0x00000000 // 4ma drive select reg RV.
+#define GPIO_RV_DR8R 0x00000000 // 8ma drive select reg RV.
+#define GPIO_RV_ODR 0x00000000 // Open drain select reg RV.
+#define GPIO_RV_PUR 0x000000FF // Pull up select reg RV.
+#define GPIO_RV_PDR 0x00000000 // Pull down select reg RV.
+#define GPIO_RV_SLR 0x00000000 // Slew rate control enable reg RV.
+#define GPIO_RV_DEN 0x000000FF // Digital input enable reg RV.
+#define GPIO_RV_PeriphID0 0x00000061 //
+#define GPIO_RV_PeriphID1 0x00000010 //
+#define GPIO_RV_PeriphID2 0x00000004 //
+#define GPIO_RV_PeriphID3 0x00000000 //
+#define GPIO_RV_PCellID0 0x0000000D //
+#define GPIO_RV_PCellID1 0x000000F0 //
+#define GPIO_RV_PCellID2 0x00000005 //
+#define GPIO_RV_PCellID3 0x000000B1 //
+
+#endif // __HW_GPIO_H__
diff --git a/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/hw_include/hw_i2c.h b/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/hw_include/hw_i2c.h new file mode 100644 index 0000000..3e2e9ee --- /dev/null +++ b/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/hw_include/hw_i2c.h @@ -0,0 +1,157 @@ +//*****************************************************************************
+//
+// hw_i2c.h - Macros used when accessing the I2C master and slave hardware.
+//
+// Copyright (c) 2005,2006 Luminary Micro, Inc. All rights reserved.
+//
+// Software License Agreement
+//
+// Luminary Micro, Inc. (LMI) is supplying this software for use solely and
+// exclusively on LMI's Stellaris Family of microcontroller products.
+//
+// The software is owned by LMI and/or its suppliers, and is protected under
+// applicable copyright laws. All rights are reserved. Any use in violation
+// of the foregoing restrictions may subject the user to criminal sanctions
+// under applicable laws, as well as to civil liability for the breach of the
+// terms and conditions of this license.
+//
+// THIS SOFTWARE IS PROVIDED "AS IS". NO WARRANTIES, WHETHER EXPRESS, IMPLIED
+// OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF
+// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE.
+// LMI SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR
+// CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER.
+//
+// This is part of revision 523 of the Stellaris Driver Library.
+//
+//*****************************************************************************
+
+#ifndef __HW_I2C_H__
+#define __HW_I2C_H__
+
+//*****************************************************************************
+//
+// The following define the offsets of the I2C master registers.
+//
+//*****************************************************************************
+#define I2C_MASTER_O_SA 0x00000000 // Slave address register
+#define I2C_MASTER_O_CS 0x00000004 // Control and Status register
+#define I2C_MASTER_O_DR 0x00000008 // Data register
+#define I2C_MASTER_O_TPR 0x0000000C // Timer period register
+#define I2C_MASTER_O_IMR 0x00000010 // Interrupt mask register
+#define I2C_MASTER_O_RIS 0x00000014 // Raw interrupt status register
+#define I2C_MASTER_O_MIS 0x00000018 // Masked interrupt status reg
+#define I2C_MASTER_O_ICR 0x0000001c // Interrupt clear register
+#define I2C_MASTER_O_CR 0x00000020 // Configuration register
+
+//*****************************************************************************
+//
+// The following define the offsets of the I2C slave registers.
+//
+//*****************************************************************************
+#define I2C_SLAVE_O_OAR 0x00000000 // Own address register
+#define I2C_SLAVE_O_CSR 0x00000004 // Control/Status register
+#define I2C_SLAVE_O_DR 0x00000008 // Data register
+#define I2C_SLAVE_O_IM 0x0000000C // Interrupt mask register
+#define I2C_SLAVE_O_RIS 0x00000010 // Raw interrupt status register
+#define I2C_SLAVE_O_MIS 0x00000014 // Masked interrupt status reg
+#define I2C_SLAVE_O_ICR 0x00000018 // Interrupt clear register
+
+//*****************************************************************************
+//
+// The following define the bit fields in the I2C Master Control and Status
+// register.
+//
+//*****************************************************************************
+#define I2C_MASTER_CS_ACK 0x00000008 // Acknowlegde
+#define I2C_MASTER_CS_STOP 0x00000004 // Stop
+#define I2C_MASTER_CS_START 0x00000002 // Start
+#define I2C_MASTER_CS_RUN 0x00000001 // Run
+#define I2C_MASTER_CS_BUS_BUSY 0x00000040 // Bus busy
+#define I2C_MASTER_CS_IDLE 0x00000020 // Idle
+#define I2C_MASTER_CS_ARB_LOST 0x00000010 // Lost arbitration
+#define I2C_MASTER_CS_DATA_ACK 0x00000008 // Data byte not acknowledged
+#define I2C_MASTER_CS_ADDR_ACK 0x00000004 // Address byte not acknowledged
+#define I2C_MASTER_CS_ERROR 0x00000002 // Error occurred
+#define I2C_MASTER_CS_BUSY 0x00000001 // Controller is TX/RX data
+#define I2C_MASTER_CS_ERR_MASK 0x0000001C
+
+//*****************************************************************************
+//
+// The following define values used in determining the contents of the I2C
+// Master Timer Period register.
+//
+//*****************************************************************************
+#define I2C_MASTER_TPR_SCL_HP 0x00000004 // SCL high period
+#define I2C_MASTER_TPR_SCL_LP 0x00000006 // SCL low period
+#define I2C_SCL_STANDARD 100000 // SCL standard frequency
+#define I2C_SCL_FAST 400000 // SCL fast frequency
+
+//*****************************************************************************
+//
+// The following define the bit fields in the I2C Master Interrupt Mask
+// register.
+//
+//*****************************************************************************
+#define I2C_MASTER_IMR_IM 0x00000001 // Master interrupt mask
+
+//*****************************************************************************
+//
+// The following define the bit fields in the I2C Master Raw Interrupt Status
+// register.
+//
+//*****************************************************************************
+#define I2C_MASTER_RIS_RIS 0x00000001 // Master raw interrupt status
+
+//*****************************************************************************
+//
+// The following define the bit fields in the I2C Master Masked Interrupt
+// Status register.
+//
+//*****************************************************************************
+#define I2C_MASTER_MIS_MIS 0x00000001 // Master masked interrupt status
+
+//*****************************************************************************
+//
+// The following define the bit fields in the I2C Master Configuration
+// register.
+//
+//*****************************************************************************
+#define I2C_MASTER_CR_SFE 0x00000020 // Slave function enable
+#define I2C_MASTER_CR_MFE 0x00000010 // Master function enable
+#define I2C_MASTER_CR_LPBK 0x00000001 // Loopback enable
+
+//*****************************************************************************
+//
+// The following define the bit fields in the I2C Slave Control/Status
+// register.
+//
+//*****************************************************************************
+#define I2C_SLAVE_CSR_DA 0x00000001 // Enable the device
+#define I2C_SLAVE_CSR_TREQ 0x00000002 // Transmit request received
+#define I2C_SLAVE_CSR_RREQ 0x00000001 // Receive data from I2C master
+
+//*****************************************************************************
+//
+// The following define the bit fields in the I2C Slave Interrupt Mask
+// register.
+//
+//*****************************************************************************
+#define I2C_SLAVE_IMR_IM 0x00000001 // Slave interrupt mask
+
+//*****************************************************************************
+//
+// The following define the bit fields in the I2C Slave Raw Interrupt Status
+// register.
+//
+//*****************************************************************************
+#define I2C_SLAVE_RIS_RIS 0x00000001 // Slave raw interrupt status
+
+//*****************************************************************************
+//
+// The following define the bit fields in the I2C Slave Masked Interrupt
+// Status register.
+//
+//*****************************************************************************
+#define I2C_SLAVE_MIS_MIS 0x00000001 // Master masked interrupt status
+
+#endif // __HW_I2C_H__
diff --git a/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/hw_include/hw_ints.h b/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/hw_include/hw_ints.h new file mode 100644 index 0000000..d32cec4 --- /dev/null +++ b/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/hw_include/hw_ints.h @@ -0,0 +1,82 @@ +//*****************************************************************************
+//
+// hw_ints.h - Macros that define the interrupt assignment on Stellaris.
+//
+// Copyright (c) 2005,2006 Luminary Micro, Inc. All rights reserved.
+//
+// Software License Agreement
+//
+// Luminary Micro, Inc. (LMI) is supplying this software for use solely and
+// exclusively on LMI's Stellaris Family of microcontroller products.
+//
+// The software is owned by LMI and/or its suppliers, and is protected under
+// applicable copyright laws. All rights are reserved. Any use in violation
+// of the foregoing restrictions may subject the user to criminal sanctions
+// under applicable laws, as well as to civil liability for the breach of the
+// terms and conditions of this license.
+//
+// THIS SOFTWARE IS PROVIDED "AS IS". NO WARRANTIES, WHETHER EXPRESS, IMPLIED
+// OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF
+// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE.
+// LMI SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR
+// CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER.
+//
+// This is part of revision 523 of the Stellaris Driver Library.
+//
+//*****************************************************************************
+
+#ifndef __HW_INTS_H__
+#define __HW_INTS_H__
+
+//*****************************************************************************
+//
+// The following define the fault assignments.
+//
+//*****************************************************************************
+#define FAULT_NMI 2 // NMI fault
+#define FAULT_HARD 3 // Hard fault
+#define FAULT_MPU 4 // MPU fault
+#define FAULT_BUS 5 // Bus fault
+#define FAULT_USAGE 6 // Usage fault
+#define FAULT_SVCALL 11 // SVCall
+#define FAULT_DEBUG 12 // Debug monitor
+#define FAULT_PENDSV 14 // PendSV
+#define FAULT_SYSTICK 15 // System Tick
+
+//*****************************************************************************
+//
+// The following define the interrupt assignments.
+//
+//*****************************************************************************
+#define INT_GPIOA 16 // GPIO Port A
+#define INT_GPIOB 17 // GPIO Port B
+#define INT_GPIOC 18 // GPIO Port C
+#define INT_UART0 21 // UART0 Rx and Tx
+#define INT_SSI 23 // SSI Rx and Tx
+#define INT_I2C 24 // I2C Master and Slave
+#define INT_WATCHDOG 34 // Watchdog timer
+#define INT_TIMER0A 35 // Timer 0 subtimer A
+#define INT_TIMER0B 36 // Timer 0 subtimer B
+#define INT_TIMER1A 37 // Timer 1 subtimer A
+#define INT_TIMER1B 38 // Timer 1 subtimer B
+#define INT_COMP0 41 // Analog Comparator 0
+#define INT_COMP1 42 // Analog Comparator 1
+#define INT_SYSCTL 44 // System Control (PLL, OSC, BO)
+#define INT_FLASH 45 // FLASH Control
+
+//*****************************************************************************
+//
+// The total number of interrupts.
+//
+//*****************************************************************************
+#define NUM_INTERRUPTS 46
+
+//*****************************************************************************
+//
+// The total number of priority levels.
+//
+//*****************************************************************************
+#define NUM_PRIORITY 8
+#define NUM_PRIORITY_BITS 3
+
+#endif // __HW_INTS_H__
diff --git a/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/hw_include/hw_memmap.h b/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/hw_include/hw_memmap.h new file mode 100644 index 0000000..bef5dc6 --- /dev/null +++ b/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/hw_include/hw_memmap.h @@ -0,0 +1,57 @@ +//*****************************************************************************
+//
+// hw_memmap.h - Macros defining the memory map of Stellaris.
+//
+// Copyright (c) 2005,2006 Luminary Micro, Inc. All rights reserved.
+//
+// Software License Agreement
+//
+// Luminary Micro, Inc. (LMI) is supplying this software for use solely and
+// exclusively on LMI's Stellaris Family of microcontroller products.
+//
+// The software is owned by LMI and/or its suppliers, and is protected under
+// applicable copyright laws. All rights are reserved. Any use in violation
+// of the foregoing restrictions may subject the user to criminal sanctions
+// under applicable laws, as well as to civil liability for the breach of the
+// terms and conditions of this license.
+//
+// THIS SOFTWARE IS PROVIDED "AS IS". NO WARRANTIES, WHETHER EXPRESS, IMPLIED
+// OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF
+// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE.
+// LMI SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR
+// CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER.
+//
+// This is part of revision 523 of the Stellaris Driver Library.
+//
+//*****************************************************************************
+
+#ifndef __HW_MEMMAP_H__
+#define __HW_MEMMAP_H__
+
+//*****************************************************************************
+//
+// The following define the base address of the memories and peripherals.
+//
+//*****************************************************************************
+#define FLASH_BASE 0x00000000 // FLASH memory
+#define SRAM_BASE 0x20000000 // SRAM memory
+#define WATCHDOG_BASE 0x40000000 // Watchdog
+#define GPIO_PORTA_BASE 0x40004000 // GPIO Port A
+#define GPIO_PORTB_BASE 0x40005000 // GPIO Port B
+#define GPIO_PORTC_BASE 0x40006000 // GPIO Port C
+#define SSI_BASE 0x40008000 // SSI
+#define UART0_BASE 0x4000C000 // UART0
+#define I2C_MASTER_BASE 0x40020000 // I2C Master
+#define I2C_SLAVE_BASE 0x40020800 // I2C Slave
+#define TIMER0_BASE 0x40030000 // Timer0
+#define TIMER1_BASE 0x40031000 // Timer1
+#define COMP_BASE 0x4003C000 // Analog comparators
+#define FLASH_CTRL_BASE 0x400FD000 // FLASH Controller
+#define SYSCTL_BASE 0x400FE000 // System Control
+#define ITM_BASE 0xE0000000 // Instrumentation Trace Macrocell
+#define DWT_BASE 0xE0001000 // Data Watchpoint and Trace
+#define FPB_BASE 0xE0002000 // FLASH Patch and Breakpoint
+#define NVIC_BASE 0xE000E000 // Nested Vectored Interrupt Ctrl
+#define TPIU_BASE 0xE0040000 // Trace Port Interface Unit
+
+#endif // __HW_MEMMAP_H__
diff --git a/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/hw_include/hw_nvic.h b/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/hw_include/hw_nvic.h new file mode 100644 index 0000000..77dfe71 --- /dev/null +++ b/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/hw_include/hw_nvic.h @@ -0,0 +1,830 @@ +//*****************************************************************************
+//
+// hw_nvic.h - Macros used when accessing the NVIC hardware.
+//
+// Copyright (c) 2005,2006 Luminary Micro, Inc. All rights reserved.
+//
+// Software License Agreement
+//
+// Luminary Micro, Inc. (LMI) is supplying this software for use solely and
+// exclusively on LMI's Stellaris Family of microcontroller products.
+//
+// The software is owned by LMI and/or its suppliers, and is protected under
+// applicable copyright laws. All rights are reserved. Any use in violation
+// of the foregoing restrictions may subject the user to criminal sanctions
+// under applicable laws, as well as to civil liability for the breach of the
+// terms and conditions of this license.
+//
+// THIS SOFTWARE IS PROVIDED "AS IS". NO WARRANTIES, WHETHER EXPRESS, IMPLIED
+// OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF
+// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE.
+// LMI SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR
+// CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER.
+//
+// This is part of revision 523 of the Stellaris Driver Library.
+//
+//*****************************************************************************
+
+#ifndef __HW_NVIC_H__
+#define __HW_NVIC_H__
+
+//*****************************************************************************
+//
+// The following define the addresses of the NVIC registers.
+//
+//*****************************************************************************
+#define NVIC_INT_TYPE 0xE000E004 // Interrupt Controller Type Reg.
+#define NVIC_ST_CTRL 0xE000E010 // SysTick Control and Status Reg.
+#define NVIC_ST_RELOAD 0xE000E014 // SysTick Reload Value Register
+#define NVIC_ST_CURRENT 0xE000E018 // SysTick Current Value Register
+#define NVIC_ST_CAL 0xE000E01C // SysTick Calibration Value Reg.
+#define NVIC_EN0 0xE000E100 // IRQ 0 to 31 Set Enable Register
+#define NVIC_DIS0 0xE000E180 // IRQ 0 to 31 Clear Enable Reg.
+#define NVIC_PEND0 0xE000E200 // IRQ 0 to 31 Set Pending Register
+#define NVIC_UNPEND0 0xE000E280 // IRQ 0 to 31 Clear Pending Reg.
+#define NVIC_ACTIVE0 0xE000E300 // IRQ 0 to 31 Active Register
+#define NVIC_PRI0 0xE000E400 // IRQ 0 to 3 Priority Register
+#define NVIC_PRI1 0xE000E404 // IRQ 4 to 7 Priority Register
+#define NVIC_PRI2 0xE000E408 // IRQ 8 to 11 Priority Register
+#define NVIC_PRI3 0xE000E40C // IRQ 12 to 15 Priority Register
+#define NVIC_PRI4 0xE000E410 // IRQ 16 to 19 Priority Register
+#define NVIC_PRI5 0xE000E414 // IRQ 20 to 23 Priority Register
+#define NVIC_PRI6 0xE000E418 // IRQ 24 to 27 Priority Register
+#define NVIC_PRI7 0xE000E41C // IRQ 28 to 31 Priority Register
+#define NVIC_CPUID 0xE000ED00 // CPUID Base Register
+#define NVIC_INT_CTRL 0xE000ED04 // Interrupt Control State Register
+#define NVIC_VTABLE 0xE000ED08 // Vector Table Offset Register
+#define NVIC_APINT 0xE000ED0C // App. Int & Reset Control Reg.
+#define NVIC_SYS_CTRL 0xE000ED10 // System Control Register
+#define NVIC_CFG_CTRL 0xE000ED14 // Configuration Control Register
+#define NVIC_SYS_PRI1 0xE000ED18 // Sys. Handlers 4 to 7 Priority
+#define NVIC_SYS_PRI2 0xE000ED1C // Sys. Handlers 8 to 11 Priority
+#define NVIC_SYS_PRI3 0xE000ED20 // Sys. Handlers 12 to 15 Priority
+#define NVIC_SYS_HND_CTRL 0xE000ED24 // System Handler Control and State
+#define NVIC_FAULT_STAT 0xE000ED28 // Configurable Fault Status Reg.
+#define NVIC_HFAULT_STAT 0xE000ED2C // Hard Fault Status Register
+#define NVIC_DEBUG_STAT 0xE000ED30 // Debug Status Register
+#define NVIC_MM_ADDR 0xE000ED34 // Mem Manage Address Register
+#define NVIC_FAULT_ADDR 0xE000ED38 // Bus Fault Address Register
+#define NVIC_MPU_TYPE 0xE000ED90 // MPU Type Register
+#define NVIC_MPU_CTRL 0xE000ED94 // MPU Control Register
+#define NVIC_MPU_NUMBER 0xE000ED98 // MPU Region Number Register
+#define NVIC_MPU_BASE 0xE000ED9C // MPU Region Base Address Register
+#define NVIC_MPU_ATTR 0xE000EDA0 // MPU Region Attribute & Size Reg.
+#define NVIC_DBG_CTRL 0xE000EDF0 // Debug Control and Status Reg.
+#define NVIC_DBG_XFER 0xE000EDF4 // Debug Core Reg. Transfer Select
+#define NVIC_DBG_DATA 0xE000EDF8 // Debug Core Register Data
+#define NVIC_DBG_INT 0xE000EDFC // Debug Reset Interrupt Control
+#define NVIC_SW_TRIG 0xE000EF00 // Software Trigger Interrupt Reg.
+
+//*****************************************************************************
+//
+// The following define the bit fields in the NVIC_INT_TYPE register.
+//
+//*****************************************************************************
+#define NVIC_INT_TYPE_LINES_M 0x0000001F // Number of interrupt lines (x32)
+#define NVIC_INT_TYPE_LINES_S 0
+
+//*****************************************************************************
+//
+// The following define the bit fields in the NVIC_ST_CTRL register.
+//
+//*****************************************************************************
+#define NVIC_ST_CTRL_COUNT 0x00010000 // Count flag
+#define NVIC_ST_CTRL_CLK_SRC 0x00000004 // Clock Source
+#define NVIC_ST_CTRL_INTEN 0x00000002 // Interrupt enable
+#define NVIC_ST_CTRL_ENABLE 0x00000001 // Counter mode
+
+//*****************************************************************************
+//
+// The following define the bit fields in the NVIC_ST_RELOAD register.
+//
+//*****************************************************************************
+#define NVIC_ST_RELOAD_M 0x00FFFFFF // Counter load value
+#define NVIC_ST_RELOAD_S 0
+
+//*****************************************************************************
+//
+// The following define the bit fields in the NVIC_ST_CURRENT register.
+//
+//*****************************************************************************
+#define NVIC_ST_CURRENT_M 0x00FFFFFF // Counter current value
+#define NVIC_ST_CURRENT_S 0
+
+//*****************************************************************************
+//
+// The following define the bit fields in the NVIC_ST_CAL register.
+//
+//*****************************************************************************
+#define NVIC_ST_CAL_NOREF 0x80000000 // No reference clock
+#define NVIC_ST_CAL_SKEW 0x40000000 // Clock skew
+#define NVIC_ST_CAL_ONEMS_M 0x00FFFFFF // 1ms reference value
+#define NVIC_ST_CAL_ONEMS_S 0
+
+//*****************************************************************************
+//
+// The following define the bit fields in the NVIC_EN0 register.
+//
+//*****************************************************************************
+#define NVIC_EN0_INT31 0x80000000 // Interrupt 31 enable
+#define NVIC_EN0_INT30 0x40000000 // Interrupt 30 enable
+#define NVIC_EN0_INT29 0x20000000 // Interrupt 29 enable
+#define NVIC_EN0_INT28 0x10000000 // Interrupt 28 enable
+#define NVIC_EN0_INT27 0x08000000 // Interrupt 27 enable
+#define NVIC_EN0_INT26 0x04000000 // Interrupt 26 enable
+#define NVIC_EN0_INT25 0x02000000 // Interrupt 25 enable
+#define NVIC_EN0_INT24 0x01000000 // Interrupt 24 enable
+#define NVIC_EN0_INT23 0x00800000 // Interrupt 23 enable
+#define NVIC_EN0_INT22 0x00400000 // Interrupt 22 enable
+#define NVIC_EN0_INT21 0x00200000 // Interrupt 21 enable
+#define NVIC_EN0_INT20 0x00100000 // Interrupt 20 enable
+#define NVIC_EN0_INT19 0x00080000 // Interrupt 19 enable
+#define NVIC_EN0_INT18 0x00040000 // Interrupt 18 enable
+#define NVIC_EN0_INT17 0x00020000 // Interrupt 17 enable
+#define NVIC_EN0_INT16 0x00010000 // Interrupt 16 enable
+#define NVIC_EN0_INT15 0x00008000 // Interrupt 15 enable
+#define NVIC_EN0_INT14 0x00004000 // Interrupt 14 enable
+#define NVIC_EN0_INT13 0x00002000 // Interrupt 13 enable
+#define NVIC_EN0_INT12 0x00001000 // Interrupt 12 enable
+#define NVIC_EN0_INT11 0x00000800 // Interrupt 11 enable
+#define NVIC_EN0_INT10 0x00000400 // Interrupt 10 enable
+#define NVIC_EN0_INT9 0x00000200 // Interrupt 9 enable
+#define NVIC_EN0_INT8 0x00000100 // Interrupt 8 enable
+#define NVIC_EN0_INT7 0x00000080 // Interrupt 7 enable
+#define NVIC_EN0_INT6 0x00000040 // Interrupt 6 enable
+#define NVIC_EN0_INT5 0x00000020 // Interrupt 5 enable
+#define NVIC_EN0_INT4 0x00000010 // Interrupt 4 enable
+#define NVIC_EN0_INT3 0x00000008 // Interrupt 3 enable
+#define NVIC_EN0_INT2 0x00000004 // Interrupt 2 enable
+#define NVIC_EN0_INT1 0x00000002 // Interrupt 1 enable
+#define NVIC_EN0_INT0 0x00000001 // Interrupt 0 enable
+
+//*****************************************************************************
+//
+// The following define the bit fields in the NVIC_DIS0 register.
+//
+//*****************************************************************************
+#define NVIC_DIS0_INT31 0x80000000 // Interrupt 31 disable
+#define NVIC_DIS0_INT30 0x40000000 // Interrupt 30 disable
+#define NVIC_DIS0_INT29 0x20000000 // Interrupt 29 disable
+#define NVIC_DIS0_INT28 0x10000000 // Interrupt 28 disable
+#define NVIC_DIS0_INT27 0x08000000 // Interrupt 27 disable
+#define NVIC_DIS0_INT26 0x04000000 // Interrupt 26 disable
+#define NVIC_DIS0_INT25 0x02000000 // Interrupt 25 disable
+#define NVIC_DIS0_INT24 0x01000000 // Interrupt 24 disable
+#define NVIC_DIS0_INT23 0x00800000 // Interrupt 23 disable
+#define NVIC_DIS0_INT22 0x00400000 // Interrupt 22 disable
+#define NVIC_DIS0_INT21 0x00200000 // Interrupt 21 disable
+#define NVIC_DIS0_INT20 0x00100000 // Interrupt 20 disable
+#define NVIC_DIS0_INT19 0x00080000 // Interrupt 19 disable
+#define NVIC_DIS0_INT18 0x00040000 // Interrupt 18 disable
+#define NVIC_DIS0_INT17 0x00020000 // Interrupt 17 disable
+#define NVIC_DIS0_INT16 0x00010000 // Interrupt 16 disable
+#define NVIC_DIS0_INT15 0x00008000 // Interrupt 15 disable
+#define NVIC_DIS0_INT14 0x00004000 // Interrupt 14 disable
+#define NVIC_DIS0_INT13 0x00002000 // Interrupt 13 disable
+#define NVIC_DIS0_INT12 0x00001000 // Interrupt 12 disable
+#define NVIC_DIS0_INT11 0x00000800 // Interrupt 11 disable
+#define NVIC_DIS0_INT10 0x00000400 // Interrupt 10 disable
+#define NVIC_DIS0_INT9 0x00000200 // Interrupt 9 disable
+#define NVIC_DIS0_INT8 0x00000100 // Interrupt 8 disable
+#define NVIC_DIS0_INT7 0x00000080 // Interrupt 7 disable
+#define NVIC_DIS0_INT6 0x00000040 // Interrupt 6 disable
+#define NVIC_DIS0_INT5 0x00000020 // Interrupt 5 disable
+#define NVIC_DIS0_INT4 0x00000010 // Interrupt 4 disable
+#define NVIC_DIS0_INT3 0x00000008 // Interrupt 3 disable
+#define NVIC_DIS0_INT2 0x00000004 // Interrupt 2 disable
+#define NVIC_DIS0_INT1 0x00000002 // Interrupt 1 disable
+#define NVIC_DIS0_INT0 0x00000001 // Interrupt 0 disable
+
+//*****************************************************************************
+//
+// The following define the bit fields in the NVIC_PEND0 register.
+//
+//*****************************************************************************
+#define NVIC_PEND0_INT31 0x80000000 // Interrupt 31 pend
+#define NVIC_PEND0_INT30 0x40000000 // Interrupt 30 pend
+#define NVIC_PEND0_INT29 0x20000000 // Interrupt 29 pend
+#define NVIC_PEND0_INT28 0x10000000 // Interrupt 28 pend
+#define NVIC_PEND0_INT27 0x08000000 // Interrupt 27 pend
+#define NVIC_PEND0_INT26 0x04000000 // Interrupt 26 pend
+#define NVIC_PEND0_INT25 0x02000000 // Interrupt 25 pend
+#define NVIC_PEND0_INT24 0x01000000 // Interrupt 24 pend
+#define NVIC_PEND0_INT23 0x00800000 // Interrupt 23 pend
+#define NVIC_PEND0_INT22 0x00400000 // Interrupt 22 pend
+#define NVIC_PEND0_INT21 0x00200000 // Interrupt 21 pend
+#define NVIC_PEND0_INT20 0x00100000 // Interrupt 20 pend
+#define NVIC_PEND0_INT19 0x00080000 // Interrupt 19 pend
+#define NVIC_PEND0_INT18 0x00040000 // Interrupt 18 pend
+#define NVIC_PEND0_INT17 0x00020000 // Interrupt 17 pend
+#define NVIC_PEND0_INT16 0x00010000 // Interrupt 16 pend
+#define NVIC_PEND0_INT15 0x00008000 // Interrupt 15 pend
+#define NVIC_PEND0_INT14 0x00004000 // Interrupt 14 pend
+#define NVIC_PEND0_INT13 0x00002000 // Interrupt 13 pend
+#define NVIC_PEND0_INT12 0x00001000 // Interrupt 12 pend
+#define NVIC_PEND0_INT11 0x00000800 // Interrupt 11 pend
+#define NVIC_PEND0_INT10 0x00000400 // Interrupt 10 pend
+#define NVIC_PEND0_INT9 0x00000200 // Interrupt 9 pend
+#define NVIC_PEND0_INT8 0x00000100 // Interrupt 8 pend
+#define NVIC_PEND0_INT7 0x00000080 // Interrupt 7 pend
+#define NVIC_PEND0_INT6 0x00000040 // Interrupt 6 pend
+#define NVIC_PEND0_INT5 0x00000020 // Interrupt 5 pend
+#define NVIC_PEND0_INT4 0x00000010 // Interrupt 4 pend
+#define NVIC_PEND0_INT3 0x00000008 // Interrupt 3 pend
+#define NVIC_PEND0_INT2 0x00000004 // Interrupt 2 pend
+#define NVIC_PEND0_INT1 0x00000002 // Interrupt 1 pend
+#define NVIC_PEND0_INT0 0x00000001 // Interrupt 0 pend
+
+//*****************************************************************************
+//
+// The following define the bit fields in the NVIC_UNPEND0 register.
+//
+//*****************************************************************************
+#define NVIC_UNPEND0_INT31 0x80000000 // Interrupt 31 unpend
+#define NVIC_UNPEND0_INT30 0x40000000 // Interrupt 30 unpend
+#define NVIC_UNPEND0_INT29 0x20000000 // Interrupt 29 unpend
+#define NVIC_UNPEND0_INT28 0x10000000 // Interrupt 28 unpend
+#define NVIC_UNPEND0_INT27 0x08000000 // Interrupt 27 unpend
+#define NVIC_UNPEND0_INT26 0x04000000 // Interrupt 26 unpend
+#define NVIC_UNPEND0_INT25 0x02000000 // Interrupt 25 unpend
+#define NVIC_UNPEND0_INT24 0x01000000 // Interrupt 24 unpend
+#define NVIC_UNPEND0_INT23 0x00800000 // Interrupt 23 unpend
+#define NVIC_UNPEND0_INT22 0x00400000 // Interrupt 22 unpend
+#define NVIC_UNPEND0_INT21 0x00200000 // Interrupt 21 unpend
+#define NVIC_UNPEND0_INT20 0x00100000 // Interrupt 20 unpend
+#define NVIC_UNPEND0_INT19 0x00080000 // Interrupt 19 unpend
+#define NVIC_UNPEND0_INT18 0x00040000 // Interrupt 18 unpend
+#define NVIC_UNPEND0_INT17 0x00020000 // Interrupt 17 unpend
+#define NVIC_UNPEND0_INT16 0x00010000 // Interrupt 16 unpend
+#define NVIC_UNPEND0_INT15 0x00008000 // Interrupt 15 unpend
+#define NVIC_UNPEND0_INT14 0x00004000 // Interrupt 14 unpend
+#define NVIC_UNPEND0_INT13 0x00002000 // Interrupt 13 unpend
+#define NVIC_UNPEND0_INT12 0x00001000 // Interrupt 12 unpend
+#define NVIC_UNPEND0_INT11 0x00000800 // Interrupt 11 unpend
+#define NVIC_UNPEND0_INT10 0x00000400 // Interrupt 10 unpend
+#define NVIC_UNPEND0_INT9 0x00000200 // Interrupt 9 unpend
+#define NVIC_UNPEND0_INT8 0x00000100 // Interrupt 8 unpend
+#define NVIC_UNPEND0_INT7 0x00000080 // Interrupt 7 unpend
+#define NVIC_UNPEND0_INT6 0x00000040 // Interrupt 6 unpend
+#define NVIC_UNPEND0_INT5 0x00000020 // Interrupt 5 unpend
+#define NVIC_UNPEND0_INT4 0x00000010 // Interrupt 4 unpend
+#define NVIC_UNPEND0_INT3 0x00000008 // Interrupt 3 unpend
+#define NVIC_UNPEND0_INT2 0x00000004 // Interrupt 2 unpend
+#define NVIC_UNPEND0_INT1 0x00000002 // Interrupt 1 unpend
+#define NVIC_UNPEND0_INT0 0x00000001 // Interrupt 0 unpend
+
+//*****************************************************************************
+//
+// The following define the bit fields in the NVIC_ACTIVE0 register.
+//
+//*****************************************************************************
+#define NVIC_ACTIVE0_INT31 0x80000000 // Interrupt 31 active
+#define NVIC_ACTIVE0_INT30 0x40000000 // Interrupt 30 active
+#define NVIC_ACTIVE0_INT29 0x20000000 // Interrupt 29 active
+#define NVIC_ACTIVE0_INT28 0x10000000 // Interrupt 28 active
+#define NVIC_ACTIVE0_INT27 0x08000000 // Interrupt 27 active
+#define NVIC_ACTIVE0_INT26 0x04000000 // Interrupt 26 active
+#define NVIC_ACTIVE0_INT25 0x02000000 // Interrupt 25 active
+#define NVIC_ACTIVE0_INT24 0x01000000 // Interrupt 24 active
+#define NVIC_ACTIVE0_INT23 0x00800000 // Interrupt 23 active
+#define NVIC_ACTIVE0_INT22 0x00400000 // Interrupt 22 active
+#define NVIC_ACTIVE0_INT21 0x00200000 // Interrupt 21 active
+#define NVIC_ACTIVE0_INT20 0x00100000 // Interrupt 20 active
+#define NVIC_ACTIVE0_INT19 0x00080000 // Interrupt 19 active
+#define NVIC_ACTIVE0_INT18 0x00040000 // Interrupt 18 active
+#define NVIC_ACTIVE0_INT17 0x00020000 // Interrupt 17 active
+#define NVIC_ACTIVE0_INT16 0x00010000 // Interrupt 16 active
+#define NVIC_ACTIVE0_INT15 0x00008000 // Interrupt 15 active
+#define NVIC_ACTIVE0_INT14 0x00004000 // Interrupt 14 active
+#define NVIC_ACTIVE0_INT13 0x00002000 // Interrupt 13 active
+#define NVIC_ACTIVE0_INT12 0x00001000 // Interrupt 12 active
+#define NVIC_ACTIVE0_INT11 0x00000800 // Interrupt 11 active
+#define NVIC_ACTIVE0_INT10 0x00000400 // Interrupt 10 active
+#define NVIC_ACTIVE0_INT9 0x00000200 // Interrupt 9 active
+#define NVIC_ACTIVE0_INT8 0x00000100 // Interrupt 8 active
+#define NVIC_ACTIVE0_INT7 0x00000080 // Interrupt 7 active
+#define NVIC_ACTIVE0_INT6 0x00000040 // Interrupt 6 active
+#define NVIC_ACTIVE0_INT5 0x00000020 // Interrupt 5 active
+#define NVIC_ACTIVE0_INT4 0x00000010 // Interrupt 4 active
+#define NVIC_ACTIVE0_INT3 0x00000008 // Interrupt 3 active
+#define NVIC_ACTIVE0_INT2 0x00000004 // Interrupt 2 active
+#define NVIC_ACTIVE0_INT1 0x00000002 // Interrupt 1 active
+#define NVIC_ACTIVE0_INT0 0x00000001 // Interrupt 0 active
+
+//*****************************************************************************
+//
+// The following define the bit fields in the NVIC_PRI0 register.
+//
+//*****************************************************************************
+#define NVIC_PRI0_INT3_M 0xFF000000 // Interrupt 3 priority mask
+#define NVIC_PRI0_INT2_M 0x00FF0000 // Interrupt 2 priority mask
+#define NVIC_PRI0_INT1_M 0x0000FF00 // Interrupt 1 priority mask
+#define NVIC_PRI0_INT0_M 0x000000FF // Interrupt 0 priority mask
+#define NVIC_PRI0_INT3_S 24
+#define NVIC_PRI0_INT2_S 16
+#define NVIC_PRI0_INT1_S 8
+#define NVIC_PRI0_INT0_S 0
+
+//*****************************************************************************
+//
+// The following define the bit fields in the NVIC_PRI1 register.
+//
+//*****************************************************************************
+#define NVIC_PRI1_INT7_M 0xFF000000 // Interrupt 7 priority mask
+#define NVIC_PRI1_INT6_M 0x00FF0000 // Interrupt 6 priority mask
+#define NVIC_PRI1_INT5_M 0x0000FF00 // Interrupt 5 priority mask
+#define NVIC_PRI1_INT4_M 0x000000FF // Interrupt 4 priority mask
+#define NVIC_PRI1_INT7_S 24
+#define NVIC_PRI1_INT6_S 16
+#define NVIC_PRI1_INT5_S 8
+#define NVIC_PRI1_INT4_S 0
+
+//*****************************************************************************
+//
+// The following define the bit fields in the NVIC_PRI2 register.
+//
+//*****************************************************************************
+#define NVIC_PRI2_INT11_M 0xFF000000 // Interrupt 11 priority mask
+#define NVIC_PRI2_INT10_M 0x00FF0000 // Interrupt 10 priority mask
+#define NVIC_PRI2_INT9_M 0x0000FF00 // Interrupt 9 priority mask
+#define NVIC_PRI2_INT8_M 0x000000FF // Interrupt 8 priority mask
+#define NVIC_PRI2_INT11_S 24
+#define NVIC_PRI2_INT10_S 16
+#define NVIC_PRI2_INT9_S 8
+#define NVIC_PRI2_INT8_S 0
+
+//*****************************************************************************
+//
+// The following define the bit fields in the NVIC_PRI3 register.
+//
+//*****************************************************************************
+#define NVIC_PRI3_INT15_M 0xFF000000 // Interrupt 15 priority mask
+#define NVIC_PRI3_INT14_M 0x00FF0000 // Interrupt 14 priority mask
+#define NVIC_PRI3_INT13_M 0x0000FF00 // Interrupt 13 priority mask
+#define NVIC_PRI3_INT12_M 0x000000FF // Interrupt 12 priority mask
+#define NVIC_PRI3_INT15_S 24
+#define NVIC_PRI3_INT14_S 16
+#define NVIC_PRI3_INT13_S 8
+#define NVIC_PRI3_INT12_S 0
+
+//*****************************************************************************
+//
+// The following define the bit fields in the NVIC_PRI4 register.
+//
+//*****************************************************************************
+#define NVIC_PRI4_INT19_M 0xFF000000 // Interrupt 19 priority mask
+#define NVIC_PRI4_INT18_M 0x00FF0000 // Interrupt 18 priority mask
+#define NVIC_PRI4_INT17_M 0x0000FF00 // Interrupt 17 priority mask
+#define NVIC_PRI4_INT16_M 0x000000FF // Interrupt 16 priority mask
+#define NVIC_PRI4_INT19_S 24
+#define NVIC_PRI4_INT18_S 16
+#define NVIC_PRI4_INT17_S 8
+#define NVIC_PRI4_INT16_S 0
+
+//*****************************************************************************
+//
+// The following define the bit fields in the NVIC_PRI5 register.
+//
+//*****************************************************************************
+#define NVIC_PRI5_INT23_M 0xFF000000 // Interrupt 23 priority mask
+#define NVIC_PRI5_INT22_M 0x00FF0000 // Interrupt 22 priority mask
+#define NVIC_PRI5_INT21_M 0x0000FF00 // Interrupt 21 priority mask
+#define NVIC_PRI5_INT20_M 0x000000FF // Interrupt 20 priority mask
+#define NVIC_PRI5_INT23_S 24
+#define NVIC_PRI5_INT22_S 16
+#define NVIC_PRI5_INT21_S 8
+#define NVIC_PRI5_INT20_S 0
+
+//*****************************************************************************
+//
+// The following define the bit fields in the NVIC_PRI6 register.
+//
+//*****************************************************************************
+#define NVIC_PRI6_INT27_M 0xFF000000 // Interrupt 27 priority mask
+#define NVIC_PRI6_INT26_M 0x00FF0000 // Interrupt 26 priority mask
+#define NVIC_PRI6_INT25_M 0x0000FF00 // Interrupt 25 priority mask
+#define NVIC_PRI6_INT24_M 0x000000FF // Interrupt 24 priority mask
+#define NVIC_PRI6_INT27_S 24
+#define NVIC_PRI6_INT26_S 16
+#define NVIC_PRI6_INT25_S 8
+#define NVIC_PRI6_INT24_S 0
+
+//*****************************************************************************
+//
+// The following define the bit fields in the NVIC_PRI7 register.
+//
+//*****************************************************************************
+#define NVIC_PRI7_INT31_M 0xFF000000 // Interrupt 31 priority mask
+#define NVIC_PRI7_INT30_M 0x00FF0000 // Interrupt 30 priority mask
+#define NVIC_PRI7_INT29_M 0x0000FF00 // Interrupt 29 priority mask
+#define NVIC_PRI7_INT28_M 0x000000FF // Interrupt 28 priority mask
+#define NVIC_PRI7_INT31_S 24
+#define NVIC_PRI7_INT30_S 16
+#define NVIC_PRI7_INT29_S 8
+#define NVIC_PRI7_INT28_S 0
+
+//*****************************************************************************
+//
+// The following define the bit fields in the NVIC_CPUID register.
+//
+//*****************************************************************************
+#define NVIC_CPUID_IMP_M 0xFF000000 // Implementer
+#define NVIC_CPUID_VAR_M 0x00F00000 // Variant
+#define NVIC_CPUID_PARTNO_M 0x0000FFF0 // Processor part number
+#define NVIC_CPUID_REV_M 0x0000000F // Revision
+
+//*****************************************************************************
+//
+// The following define the bit fields in the NVIC_INT_CTRL register.
+//
+//*****************************************************************************
+#define NVIC_INT_CTRL_NMI_SET 0x80000000 // Pend a NMI
+#define NVIC_INT_CTRL_PEND_SV 0x10000000 // Pend a PendSV
+#define NVIC_INT_CTRL_UNPEND_SV 0x08000000 // Unpend a PendSV
+#define NVIC_INT_CTRL_ISR_PRE 0x00800000 // Debug interrupt handling
+#define NVIC_INT_CTRL_ISR_PEND 0x00400000 // Debug interrupt pending
+#define NVIC_INT_CTRL_VEC_PEN_M 0x003FF000 // Highest pending exception
+#define NVIC_INT_CTRL_RET_BASE 0x00000800 // Return to base
+#define NVIC_INT_CTRL_VEC_ACT_M 0x000003FF // Current active exception
+#define NVIC_INT_CTRL_VEC_PEN_S 12
+#define NVIC_INT_CTRL_VEC_ACT_S 0
+
+//*****************************************************************************
+//
+// The following define the bit fields in the NVIC_VTABLE register.
+//
+//*****************************************************************************
+#define NVIC_VTABLE_BASE 0x20000000 // Vector table base
+#define NVIC_VTABLE_OFFSET_M 0x1FFFFF00 // Vector table offset
+#define NVIC_VTABLE_OFFSET_S 8
+
+//*****************************************************************************
+//
+// The following define the bit fields in the NVIC_APINT register.
+//
+//*****************************************************************************
+#define NVIC_APINT_VECTKEY_M 0xFFFF0000 // Vector key mask
+#define NVIC_APINT_VECTKEY 0x05FA0000 // Vector key
+#define NVIC_APINT_ENDIANESS 0x00008000 // Data endianess
+#define NVIC_APINT_PRIGROUP_M 0x00000700 // Priority group
+#define NVIC_APINT_PRIGROUP_7_1 0x00000000 // Priority group 7.1 split
+#define NVIC_APINT_PRIGROUP_6_2 0x00000100 // Priority group 6.2 split
+#define NVIC_APINT_PRIGROUP_5_3 0x00000200 // Priority group 5.3 split
+#define NVIC_APINT_PRIGROUP_4_4 0x00000300 // Priority group 4.4 split
+#define NVIC_APINT_PRIGROUP_3_5 0x00000400 // Priority group 3.5 split
+#define NVIC_APINT_PRIGROUP_2_6 0x00000500 // Priority group 2.6 split
+#define NVIC_APINT_PRIGROUP_1_7 0x00000600 // Priority group 1.7 split
+#define NVIC_APINT_PRIGROUP_0_8 0x00000700 // Priority group 0.8 split
+#define NVIC_APINT_SYSRESETREQ 0x00000004 // System reset request
+#define NVIC_APINT_VECT_CLR_ACT 0x00000002 // Clear active NMI/fault info
+#define NVIC_APINT_VECT_RESET 0x00000001 // System reset
+
+//*****************************************************************************
+//
+// The following define the bit fields in the NVIC_SYS_CTRL register.
+//
+//*****************************************************************************
+#define NVIC_SYS_CTRL_SEVONPEND 0x00000010 // Wakeup on pend
+#define NVIC_SYS_CTRL_SLEEPDEEP 0x00000004 // Deep sleep enable
+#define NVIC_SYS_CTRL_SLEEPEXIT 0x00000002 // Sleep on ISR exit
+
+//*****************************************************************************
+//
+// The following define the bit fields in the NVIC_CFG_CTRL register.
+//
+//*****************************************************************************
+#define NVIC_CFG_CTRL_BFHFNMIGN 0x00000100 // Ignore bus fault in NMI/fault
+#define NVIC_CFG_CTRL_DIV0 0x00000010 // Trap on divide by 0
+#define NVIC_CFG_CTRL_UNALIGNED 0x00000008 // Trap on unaligned access
+#define NVIC_CFG_CTRL_DEEP_PEND 0x00000004 // Allow deep interrupt trigger
+#define NVIC_CFG_CTRL_MAIN_PEND 0x00000002 // Allow main interrupt trigger
+#define NVIC_CFG_CTRL_BASE_THR 0x00000001 // Thread state control
+
+//*****************************************************************************
+//
+// The following define the bit fields in the NVIC_SYS_PRI1 register.
+//
+//*****************************************************************************
+#define NVIC_SYS_PRI1_RES_M 0xFF000000 // Priority of reserved handler
+#define NVIC_SYS_PRI1_USAGE_M 0x00FF0000 // Priority of usage fault handler
+#define NVIC_SYS_PRI1_BUS_M 0x0000FF00 // Priority of bus fault handler
+#define NVIC_SYS_PRI1_MEM_M 0x000000FF // Priority of mem manage handler
+#define NVIC_SYS_PRI1_USAGE_S 16
+#define NVIC_SYS_PRI1_BUS_S 8
+#define NVIC_SYS_PRI1_MEM_S 0
+
+//*****************************************************************************
+//
+// The following define the bit fields in the NVIC_SYS_PRI2 register.
+//
+//*****************************************************************************
+#define NVIC_SYS_PRI2_SVC_M 0xFF000000 // Priority of SVCall handler
+#define NVIC_SYS_PRI2_RES_M 0x00FFFFFF // Priority of reserved handlers
+#define NVIC_SYS_PRI2_SVC_S 24
+
+//*****************************************************************************
+//
+// The following define the bit fields in the NVIC_SYS_PRI3 register.
+//
+//*****************************************************************************
+#define NVIC_SYS_PRI3_TICK_M 0xFF000000 // Priority of Sys Tick handler
+#define NVIC_SYS_PRI3_PENDSV_M 0x00FF0000 // Priority of PendSV handler
+#define NVIC_SYS_PRI3_RES_M 0x0000FF00 // Priority of reserved handler
+#define NVIC_SYS_PRI3_DEBUG_M 0x000000FF // Priority of debug handler
+#define NVIC_SYS_PRI3_TICK_S 24
+#define NVIC_SYS_PRI3_PENDSV_S 16
+#define NVIC_SYS_PRI3_DEBUG_S 0
+
+//*****************************************************************************
+//
+// The following define the bit fields in the NVIC_SYS_HND_CTRL register.
+//
+//*****************************************************************************
+#define NVIC_SYS_HND_CTRL_USAGE 0x00040000 // Usage fault enable
+#define NVIC_SYS_HND_CTRL_BUS 0x00020000 // Bus fault enable
+#define NVIC_SYS_HND_CTRL_MEM 0x00010000 // Mem manage fault enable
+#define NVIC_SYS_HND_CTRL_SVC 0x00008000 // SVCall is pended
+#define NVIC_SYS_HND_CTRL_BUSP 0x00004000 // Bus fault is pended
+#define NVIC_SYS_HND_CTRL_TICK 0x00000800 // Sys tick is active
+#define NVIC_SYS_HND_CTRL_PNDSV 0x00000400 // PendSV is active
+#define NVIC_SYS_HND_CTRL_MON 0x00000100 // Monitor is active
+#define NVIC_SYS_HND_CTRL_SVCA 0x00000080 // SVCall is active
+#define NVIC_SYS_HND_CTRL_USGA 0x00000008 // Usage fault is active
+#define NVIC_SYS_HND_CTRL_BUSA 0x00000002 // Bus fault is active
+#define NVIC_SYS_HND_CTRL_MEMA 0x00000001 // Mem manage is active
+
+//*****************************************************************************
+//
+// The following define the bit fields in the NVIC_FAULT_STAT register.
+//
+//*****************************************************************************
+#define NVIC_FAULT_STAT_DIV0 0x02000000 // Divide by zero fault
+#define NVIC_FAULT_STAT_UNALIGN 0x01000000 // Unaligned access fault
+#define NVIC_FAULT_STAT_NOCP 0x00080000 // No coprocessor fault
+#define NVIC_FAULT_STAT_INVPC 0x00040000 // Invalid PC fault
+#define NVIC_FAULT_STAT_INVSTAT 0x00020000 // Invalid state fault
+#define NVIC_FAULT_STAT_UNDEF 0x00010000 // Undefined instruction fault
+#define NVIC_FAULT_STAT_BFARV 0x00008000 // BFAR is valid
+#define NVIC_FAULT_STAT_BSTKE 0x00001000 // Stack bus fault
+#define NVIC_FAULT_STAT_BUSTKE 0x00000800 // Unstack bus fault
+#define NVIC_FAULT_STAT_IMPRE 0x00000400 // Imprecise data bus error
+#define NVIC_FAULT_STAT_PRECISE 0x00000200 // Precise data bus error
+#define NVIC_FAULT_STAT_IBUS 0x00000100 // Instruction bus fault
+#define NVIC_FAULT_STAT_MMARV 0x00000080 // MMAR is valid
+#define NVIC_FAULT_STAT_MSTKE 0x00000010 // Stack access violation
+#define NVIC_FAULT_STAT_MUSTKE 0x00000008 // Unstack access violation
+#define NVIC_FAULT_STAT_DERR 0x00000002 // Data access violation
+#define NVIC_FAULT_STAT_IERR 0x00000001 // Instruction access violation
+
+//*****************************************************************************
+//
+// The following define the bit fields in the NVIC_HFAULT_STAT register.
+//
+//*****************************************************************************
+#define NVIC_HFAULT_STAT_DBG 0x80000000 // Debug event
+#define NVIC_HFAULT_STAT_FORCED 0x40000000 // Cannot execute fault handler
+#define NVIC_HFAULT_STAT_VECT 0x00000002 // Vector table read fault
+
+//*****************************************************************************
+//
+// The following define the bit fields in the NVIC_DEBUG_STAT register.
+//
+//*****************************************************************************
+#define NVIC_DEBUG_STAT_EXTRNL 0x00000010 // EDBGRQ asserted
+#define NVIC_DEBUG_STAT_VCATCH 0x00000008 // Vector catch
+#define NVIC_DEBUG_STAT_DWTTRAP 0x00000004 // DWT match
+#define NVIC_DEBUG_STAT_BKPT 0x00000002 // Breakpoint instruction
+#define NVIC_DEBUG_STAT_HALTED 0x00000001 // Halt request
+
+//*****************************************************************************
+//
+// The following define the bit fields in the NVIC_MM_ADDR register.
+//
+//*****************************************************************************
+#define NVIC_MM_ADDR_M 0xFFFFFFFF // Data fault address
+#define NVIC_MM_ADDR_S 0
+
+//*****************************************************************************
+//
+// The following define the bit fields in the NVIC_FAULT_ADDR register.
+//
+//*****************************************************************************
+#define NVIC_FAULT_ADDR_M 0xFFFFFFFF // Data bus fault address
+#define NVIC_FAULT_ADDR_S 0
+
+//*****************************************************************************
+//
+// The following define the bit fields in the NVIC_EXC_STACK register.
+//
+//*****************************************************************************
+#define NVIC_EXC_STACK_DEEP 0x00000001 // Exception stack
+
+//*****************************************************************************
+//
+// The following define the bit fields in the NVIC_EXC_NUM register.
+//
+//*****************************************************************************
+#define NVIC_EXC_NUM_M 0x000003FF // Exception number
+#define NVIC_EXC_NUM_S 0
+
+//*****************************************************************************
+//
+// The following define the bit fields in the NVIC_COPRO register.
+//
+//*****************************************************************************
+#define NVIC_COPRO_15_M 0xC0000000 // Coprocessor 15 access mask
+#define NVIC_COPRO_15_DENIED 0x00000000 // Coprocessor 15 access denied
+#define NVIC_COPRO_15_PRIV 0x40000000 // Coprocessor 15 privileged addess
+#define NVIC_COPRO_15_FULL 0xC0000000 // Coprocessor 15 full access
+#define NVIC_COPRO_14_M 0x30000000 // Coprocessor 14 access mask
+#define NVIC_COPRO_14_DENIED 0x00000000 // Coprocessor 14 access denied
+#define NVIC_COPRO_14_PRIV 0x10000000 // Coprocessor 14 privileged addess
+#define NVIC_COPRO_14_FULL 0x30000000 // Coprocessor 14 full access
+#define NVIC_COPRO_13_M 0x0C000000 // Coprocessor 13 access mask
+#define NVIC_COPRO_13_DENIED 0x00000000 // Coprocessor 13 access denied
+#define NVIC_COPRO_13_PRIV 0x04000000 // Coprocessor 13 privileged addess
+#define NVIC_COPRO_13_FULL 0x0C000000 // Coprocessor 13 full access
+#define NVIC_COPRO_12_M 0x03000000 // Coprocessor 12 access mask
+#define NVIC_COPRO_12_DENIED 0x00000000 // Coprocessor 12 access denied
+#define NVIC_COPRO_12_PRIV 0x01000000 // Coprocessor 12 privileged addess
+#define NVIC_COPRO_12_FULL 0x03000000 // Coprocessor 12 full access
+#define NVIC_COPRO_11_M 0x00C00000 // Coprocessor 11 access mask
+#define NVIC_COPRO_11_DENIED 0x00000000 // Coprocessor 11 access denied
+#define NVIC_COPRO_11_PRIV 0x00400000 // Coprocessor 11 privileged addess
+#define NVIC_COPRO_11_FULL 0x00C00000 // Coprocessor 11 full access
+#define NVIC_COPRO_10_M 0x00300000 // Coprocessor 10 access mask
+#define NVIC_COPRO_10_DENIED 0x00000000 // Coprocessor 10 access denied
+#define NVIC_COPRO_10_PRIV 0x00100000 // Coprocessor 10 privileged addess
+#define NVIC_COPRO_10_FULL 0x00300000 // Coprocessor 10 full access
+#define NVIC_COPRO_9_M 0x000C0000 // Coprocessor 9 access mask
+#define NVIC_COPRO_9_DENIED 0x00000000 // Coprocessor 9 access denied
+#define NVIC_COPRO_9_PRIV 0x00040000 // Coprocessor 9 privileged addess
+#define NVIC_COPRO_9_FULL 0x000C0000 // Coprocessor 9 full access
+#define NVIC_COPRO_8_M 0x00030000 // Coprocessor 8 access mask
+#define NVIC_COPRO_8_DENIED 0x00000000 // Coprocessor 8 access denied
+#define NVIC_COPRO_8_PRIV 0x00010000 // Coprocessor 8 privileged addess
+#define NVIC_COPRO_8_FULL 0x00030000 // Coprocessor 8 full access
+#define NVIC_COPRO_7_M 0x0000C000 // Coprocessor 7 access mask
+#define NVIC_COPRO_7_DENIED 0x00000000 // Coprocessor 7 access denied
+#define NVIC_COPRO_7_PRIV 0x00004000 // Coprocessor 7 privileged addess
+#define NVIC_COPRO_7_FULL 0x0000C000 // Coprocessor 7 full access
+#define NVIC_COPRO_6_M 0x00003000 // Coprocessor 6 access mask
+#define NVIC_COPRO_6_DENIED 0x00000000 // Coprocessor 6 access denied
+#define NVIC_COPRO_6_PRIV 0x00001000 // Coprocessor 6 privileged addess
+#define NVIC_COPRO_6_FULL 0x00003000 // Coprocessor 6 full access
+#define NVIC_COPRO_5_M 0x00000C00 // Coprocessor 5 access mask
+#define NVIC_COPRO_5_DENIED 0x00000000 // Coprocessor 5 access denied
+#define NVIC_COPRO_5_PRIV 0x00000400 // Coprocessor 5 privileged addess
+#define NVIC_COPRO_5_FULL 0x00000C00 // Coprocessor 5 full access
+#define NVIC_COPRO_4_M 0x00000300 // Coprocessor 4 access mask
+#define NVIC_COPRO_4_DENIED 0x00000000 // Coprocessor 4 access denied
+#define NVIC_COPRO_4_PRIV 0x00000100 // Coprocessor 4 privileged addess
+#define NVIC_COPRO_4_FULL 0x00000300 // Coprocessor 4 full access
+#define NVIC_COPRO_3_M 0x000000C0 // Coprocessor 3 access mask
+#define NVIC_COPRO_3_DENIED 0x00000000 // Coprocessor 3 access denied
+#define NVIC_COPRO_3_PRIV 0x00000040 // Coprocessor 3 privileged addess
+#define NVIC_COPRO_3_FULL 0x000000C0 // Coprocessor 3 full access
+#define NVIC_COPRO_2_M 0x00000030 // Coprocessor 2 access mask
+#define NVIC_COPRO_2_DENIED 0x00000000 // Coprocessor 2 access denied
+#define NVIC_COPRO_2_PRIV 0x00000010 // Coprocessor 2 privileged addess
+#define NVIC_COPRO_2_FULL 0x00000030 // Coprocessor 2 full access
+#define NVIC_COPRO_1_M 0x0000000C // Coprocessor 1 access mask
+#define NVIC_COPRO_1_DENIED 0x00000000 // Coprocessor 1 access denied
+#define NVIC_COPRO_1_PRIV 0x00000004 // Coprocessor 1 privileged addess
+#define NVIC_COPRO_1_FULL 0x0000000C // Coprocessor 1 full access
+#define NVIC_COPRO_0_M 0x00000003 // Coprocessor 0 access mask
+#define NVIC_COPRO_0_DENIED 0x00000000 // Coprocessor 0 access denied
+#define NVIC_COPRO_0_PRIV 0x00000001 // Coprocessor 0 privileged addess
+#define NVIC_COPRO_0_FULL 0x00000003 // Coprocessor 0 full access
+
+//*****************************************************************************
+//
+// The following define the bit fields in the NVIC_MPU_TYPE register.
+//
+//*****************************************************************************
+#define NVIC_MPU_TYPE_IREGION_M 0x00FF0000 // Number of I regions
+#define NVIC_MPU_TYPE_DREGION_M 0x0000FF00 // Number of D regions
+#define NVIC_MPU_TYPE_SEPARATE 0x00000001 // Separate or unified MPU
+#define NVIC_MPU_TYPE_IREGION_S 16
+#define NVIC_MPU_TYPE_DREGION_S 8
+
+//*****************************************************************************
+//
+// The following define the bit fields in the NVIC_MPU_CTRL register.
+//
+//*****************************************************************************
+#define NVIC_MPU_CTRL_HFNMIENA 0x00000002 // MPU enabled during faults
+#define NVIC_MPU_CTRL_ENABLE 0x00000001 // MPU enable
+
+//*****************************************************************************
+//
+// The following define the bit fields in the NVIC_MPU_NUMBER register.
+//
+//*****************************************************************************
+#define NVIC_MPU_NUMBER_M 0x000000FF // MPU region to access
+#define NVIC_MPU_NUMBER_S 0
+
+//*****************************************************************************
+//
+// The following define the bit fields in the NVIC_MPU_BASE register.
+//
+//*****************************************************************************
+#define NVIC_MPU_BASE_ADDR_M 0xFFFFFF00 // Base address
+#define NVIC_MPU_BASE_VALID 0x00000010 // Region number valid
+#define NVIC_MPU_BASE_REGION_M 0x0000000F // Region number
+#define NVIC_MPU_BASE_ADDR_S 8
+#define NVIC_MPU_BASE_REGION_S 0
+
+//*****************************************************************************
+//
+// The following define the bit fields in the NVIC_MPU_ATTR register.
+//
+//*****************************************************************************
+#define NVIC_MPU_ATTR_ATTRS 0xFFFF0000 // Attributes
+#define NVIC_MPU_ATTR_SRD 0x0000FF00 // Sub-region disable
+#define NVIC_MPU_ATTR_SZENABLE 0x000000FF // Region size
+
+//*****************************************************************************
+//
+// The following define the bit fields in the NVIC_DBG_CTRL register.
+//
+//*****************************************************************************
+#define NVIC_DBG_CTRL_DBGKEY_M 0xFFFF0000 // Debug key mask
+#define NVIC_DBG_CTRL_DBGKEY 0xA05F0000 // Debug key
+#define NVIC_DBG_CTRL_MON_PEND 0x00008000 // Pend the monitor
+#define NVIC_DBG_CTRL_MON_REQ 0x00004000 // Monitor request
+#define NVIC_DBG_CTRL_MON_EN 0x00002000 // Debug monitor enable
+#define NVIC_DBG_CTRL_MONSTEP 0x00001000 // Monitor step the core
+#define NVIC_DBG_CTRL_S_SLEEP 0x00000400 // Core is sleeping
+#define NVIC_DBG_CTRL_S_HALT 0x00000200 // Core status on halt
+#define NVIC_DBG_CTRL_S_REGRDY 0x00000100 // Register read/write available
+#define NVIC_DBG_CTRL_S_LOCKUP 0x00000080 // Core is locked up
+#define NVIC_DBG_CTRL_C_RESET 0x00000010 // Reset the core
+#define NVIC_DBG_CTRL_C_MASKINT 0x00000008 // Mask interrupts when stepping
+#define NVIC_DBG_CTRL_C_STEP 0x00000004 // Step the core
+#define NVIC_DBG_CTRL_C_HALT 0x00000002 // Halt the core
+#define NVIC_DBG_CTRL_C_DEBUGEN 0x00000001 // Enable debug
+
+//*****************************************************************************
+//
+// The following define the bit fields in the NVIC_DBG_XFER register.
+//
+//*****************************************************************************
+#define NVIC_DBG_XFER_REG_WNR 0x00010000 // Write or not read
+#define NVIC_DBG_XFER_REG_SEL_M 0x0000001F // Register
+#define NVIC_DBG_XFER_REG_R0 0x00000000 // Register R0
+#define NVIC_DBG_XFER_REG_R1 0x00000001 // Register R1
+#define NVIC_DBG_XFER_REG_R2 0x00000002 // Register R2
+#define NVIC_DBG_XFER_REG_R3 0x00000003 // Register R3
+#define NVIC_DBG_XFER_REG_R4 0x00000004 // Register R4
+#define NVIC_DBG_XFER_REG_R5 0x00000005 // Register R5
+#define NVIC_DBG_XFER_REG_R6 0x00000006 // Register R6
+#define NVIC_DBG_XFER_REG_R7 0x00000007 // Register R7
+#define NVIC_DBG_XFER_REG_R8 0x00000008 // Register R8
+#define NVIC_DBG_XFER_REG_R9 0x00000009 // Register R9
+#define NVIC_DBG_XFER_REG_R10 0x0000000A // Register R10
+#define NVIC_DBG_XFER_REG_R11 0x0000000B // Register R11
+#define NVIC_DBG_XFER_REG_R12 0x0000000C // Register R12
+#define NVIC_DBG_XFER_REG_R13 0x0000000D // Register R13
+#define NVIC_DBG_XFER_REG_R14 0x0000000E // Register R14
+#define NVIC_DBG_XFER_REG_R15 0x0000000F // Register R15
+#define NVIC_DBG_XFER_REG_FLAGS 0x00000010 // xPSR/Flags register
+#define NVIC_DBG_XFER_REG_MSP 0x00000011 // Main SP
+#define NVIC_DBG_XFER_REG_PSP 0x00000012 // Process SP
+#define NVIC_DBG_XFER_REG_DSP 0x00000013 // Deep SP
+#define NVIC_DBG_XFER_REG_CFBP 0x00000014 // Control/Fault/BasePri/PriMask
+
+//*****************************************************************************
+//
+// The following define the bit fields in the NVIC_DBG_DATA register.
+//
+//*****************************************************************************
+#define NVIC_DBG_DATA_M 0xFFFFFFFF // Data temporary cache
+#define NVIC_DBG_DATA_S 0
+
+//*****************************************************************************
+//
+// The following define the bit fields in the NVIC_DBG_INT register.
+//
+//*****************************************************************************
+#define NVIC_DBG_INT_HARDERR 0x00000400 // Debug trap on hard fault
+#define NVIC_DBG_INT_INTERR 0x00000200 // Debug trap on interrupt errors
+#define NVIC_DBG_INT_BUSERR 0x00000100 // Debug trap on bus error
+#define NVIC_DBG_INT_STATERR 0x00000080 // Debug trap on usage fault state
+#define NVIC_DBG_INT_CHKERR 0x00000040 // Debug trap on usage fault check
+#define NVIC_DBG_INT_NOCPERR 0x00000020 // Debug trap on coprocessor error
+#define NVIC_DBG_INT_MMERR 0x00000010 // Debug trap on mem manage fault
+#define NVIC_DBG_INT_RESET 0x00000008 // Core reset status
+#define NVIC_DBG_INT_RSTPENDCLR 0x00000004 // Clear pending core reset
+#define NVIC_DBG_INT_RSTPENDING 0x00000002 // Core reset is pending
+#define NVIC_DBG_INT_RSTVCATCH 0x00000001 // Reset vector catch
+
+//*****************************************************************************
+//
+// The following define the bit fields in the NVIC_SW_TRIG register.
+//
+//*****************************************************************************
+#define NVIC_SW_TRIG_INTID_M 0x000003FF // Interrupt to trigger
+#define NVIC_SW_TRIG_INTID_S 0
+
+#endif // __HW_NVIC_H__
diff --git a/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/hw_include/hw_ssi.h b/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/hw_include/hw_ssi.h new file mode 100644 index 0000000..3747232 --- /dev/null +++ b/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/hw_include/hw_ssi.h @@ -0,0 +1,113 @@ +//*****************************************************************************
+//
+// hw_ssi.h - Macros used when accessing the SSI hardware.
+//
+// Copyright (c) 2005,2006 Luminary Micro, Inc. All rights reserved.
+//
+// Software License Agreement
+//
+// Luminary Micro, Inc. (LMI) is supplying this software for use solely and
+// exclusively on LMI's Stellaris Family of microcontroller products.
+//
+// The software is owned by LMI and/or its suppliers, and is protected under
+// applicable copyright laws. All rights are reserved. Any use in violation
+// of the foregoing restrictions may subject the user to criminal sanctions
+// under applicable laws, as well as to civil liability for the breach of the
+// terms and conditions of this license.
+//
+// THIS SOFTWARE IS PROVIDED "AS IS". NO WARRANTIES, WHETHER EXPRESS, IMPLIED
+// OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF
+// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE.
+// LMI SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR
+// CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER.
+//
+// This is part of revision 523 of the Stellaris Driver Library.
+//
+//*****************************************************************************
+
+#ifndef __HW_SSI_H__
+#define __HW_SSI_H__
+
+//*****************************************************************************
+//
+// The following define the offsets of the SSI registers.
+//
+//*****************************************************************************
+#define SSI_O_CR0 0x00000000 // Control register 0
+#define SSI_O_CR1 0x00000004 // Control register 1
+#define SSI_O_DR 0x00000008 // Data register
+#define SSI_O_SR 0x0000000C // Status register
+#define SSI_O_CPSR 0x00000010 // Clock prescale register
+#define SSI_O_IM 0x00000014 // Int mask set and clear register
+#define SSI_O_RIS 0x00000018 // Raw interrupt register
+#define SSI_O_MIS 0x0000001C // Masked interrupt register
+#define SSI_O_ICR 0x00000020 // Interrupt clear register
+
+//*****************************************************************************
+//
+// The following define the bit fields in the SSI Control register 0.
+//
+//*****************************************************************************
+#define SSI_CR0_SCR 0x0000FF00 // Serial clock rate
+#define SSI_CR0_SPH 0x00000080 // SSPCLKOUT phase
+#define SSI_CR0_SPO 0x00000040 // SSPCLKOUT polarity
+#define SSI_CR0_FRF_MASK 0x00000030 // Frame format mask
+#define SSI_CR0_FRF_MOTO 0x00000000 // Motorola SPI frame format
+#define SSI_CR0_FRF_TI 0x00000010 // TI sync serial frame format
+#define SSI_CR0_FRF_NMW 0x00000020 // National Microwire frame format
+#define SSI_CR0_DSS 0x0000000F // Data size select
+#define SSI_CR0_DSS_4 0x00000003 // 4 bit data
+#define SSI_CR0_DSS_5 0x00000004 // 5 bit data
+#define SSI_CR0_DSS_6 0x00000005 // 6 bit data
+#define SSI_CR0_DSS_7 0x00000006 // 7 bit data
+#define SSI_CR0_DSS_8 0x00000007 // 8 bit data
+#define SSI_CR0_DSS_9 0x00000008 // 9 bit data
+#define SSI_CR0_DSS_10 0x00000009 // 10 bit data
+#define SSI_CR0_DSS_11 0x0000000A // 11 bit data
+#define SSI_CR0_DSS_12 0x0000000B // 12 bit data
+#define SSI_CR0_DSS_13 0x0000000C // 13 bit data
+#define SSI_CR0_DSS_14 0x0000000D // 14 bit data
+#define SSI_CR0_DSS_15 0x0000000E // 15 bit data
+#define SSI_CR0_DSS_16 0x0000000F // 16 bit data
+
+//*****************************************************************************
+//
+// The following define the bit fields in the SSI Control register 1.
+//
+//*****************************************************************************
+#define SSI_CR1_SOD 0x00000008 // Slave mode output disable
+#define SSI_CR1_MS 0x00000004 // Master or slave mode select
+#define SSI_CR1_SSE 0x00000002 // Sync serial port enable
+#define SSI_CR1_LBM 0x00000001 // Loopback mode
+
+//*****************************************************************************
+//
+// The following define the bit fields in the SSI Status register
+//
+//*****************************************************************************
+#define SSI_SR_BSY 0x00000010 // SSI busy
+#define SSI_SR_RFF 0x00000008 // RX FIFO full
+#define SSI_SR_RNE 0x00000004 // RX FIFO not empty
+#define SSI_SR_TNF 0x00000002 // TX FIFO not full
+#define SSI_SR_TFE 0x00000001 // TX FIFO empty
+
+//*****************************************************************************
+//
+// The following define information concerning the SSI Data register.
+//
+//*****************************************************************************
+#define TX_FIFO_SIZE (8) // Number of entries in the TX FIFO
+#define RX_FIFO_SIZE (8) // Number of entries in the RX FIFO
+
+//*****************************************************************************
+//
+// The following define the bit fields in the interrupt mask set and clear,
+// raw interrupt, masked interrupt, and interrupt clear registers.
+//
+//*****************************************************************************
+#define SSI_INT_TXFF 0x00000008 // TX FIFO interrupt
+#define SSI_INT_RXFF 0x00000004 // RX FIFO interrupt
+#define SSI_INT_RXTO 0x00000002 // RX timeout interrupt
+#define SSI_INT_RXOR 0x00000001 // RX overrun interrupt
+
+#endif // __HW_SSI_H__
diff --git a/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/hw_include/hw_sysctl.h b/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/hw_include/hw_sysctl.h new file mode 100644 index 0000000..e3ef94f --- /dev/null +++ b/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/hw_include/hw_sysctl.h @@ -0,0 +1,325 @@ +//*****************************************************************************
+//
+// hw_sysctl.h - Macros used when accessing the system control hardware.
+//
+// Copyright (c) 2005,2006 Luminary Micro, Inc. All rights reserved.
+//
+// Software License Agreement
+//
+// Luminary Micro, Inc. (LMI) is supplying this software for use solely and
+// exclusively on LMI's Stellaris Family of microcontroller products.
+//
+// The software is owned by LMI and/or its suppliers, and is protected under
+// applicable copyright laws. All rights are reserved. Any use in violation
+// of the foregoing restrictions may subject the user to criminal sanctions
+// under applicable laws, as well as to civil liability for the breach of the
+// terms and conditions of this license.
+//
+// THIS SOFTWARE IS PROVIDED "AS IS". NO WARRANTIES, WHETHER EXPRESS, IMPLIED
+// OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF
+// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE.
+// LMI SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR
+// CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER.
+//
+// This is part of revision 523 of the Stellaris Driver Library.
+//
+//*****************************************************************************
+
+#ifndef __HW_SYSCTL_H__
+#define __HW_SYSCTL_H__
+
+//*****************************************************************************
+//
+// The following define the offsets of the system control registers.
+//
+//*****************************************************************************
+#define SYSCTL_DID0 0x400fe000 // Device identification register 0
+#define SYSCTL_DID1 0x400fe004 // Device identification register 1
+#define SYSCTL_DC0 0x400fe008 // Device capabilities register 0
+#define SYSCTL_DC1 0x400fe010 // Device capabilities register 1
+#define SYSCTL_DC2 0x400fe014 // Device capabilities register 2
+#define SYSCTL_DC3 0x400fe018 // Device capabilities register 3
+#define SYSCTL_DC4 0x400fe01C // Device capabilities register 4
+#define SYSCTL_PBORCTL 0x400fe030 // POR/BOR reset control register
+#define SYSCTL_LDOPCTL 0x400fe034 // LDO power control register
+#define SYSCTL_SRCR0 0x400fe040 // Software reset control reg 0
+#define SYSCTL_SRCR1 0x400fe044 // Software reset control reg 1
+#define SYSCTL_SRCR2 0x400fe048 // Software reset control reg 2
+#define SYSCTL_RIS 0x400fe050 // Raw interrupt status register
+#define SYSCTL_IMC 0x400fe054 // Interrupt mask/control register
+#define SYSCTL_MISC 0x400fe058 // Interrupt status register
+#define SYSCTL_RESC 0x400fe05c // Reset cause register
+#define SYSCTL_RCC 0x400fe060 // Run-mode clock config register
+#define SYSCTL_PLLCFG 0x400fe064 // PLL configuration register
+#define SYSCTL_RCGC0 0x400fe100 // Run-mode clock gating register 0
+#define SYSCTL_RCGC1 0x400fe104 // Run-mode clock gating register 1
+#define SYSCTL_RCGC2 0x400fe108 // Run-mode clock gating register 2
+#define SYSCTL_SCGC0 0x400fe110 // Sleep-mode clock gating reg 0
+#define SYSCTL_SCGC1 0x400fe114 // Sleep-mode clock gating reg 1
+#define SYSCTL_SCGC2 0x400fe118 // Sleep-mode clock gating reg 2
+#define SYSCTL_DCGC0 0x400fe120 // Deep Sleep-mode clock gate reg 0
+#define SYSCTL_DCGC1 0x400fe124 // Deep Sleep-mode clock gate reg 1
+#define SYSCTL_DCGC2 0x400fe128 // Deep Sleep-mode clock gate reg 2
+#define SYSCTL_CLKVCLR 0x400fe150 // Clock verifcation clear register
+#define SYSCTL_LDOARST 0x400fe160 // LDO reset control register
+
+//*****************************************************************************
+//
+// The following define the bit fields in the SYSCTL_DID0 register.
+//
+//*****************************************************************************
+#define SYSCTL_DID0_MAJ_MASK 0x0000FF00 // Major revision mask
+#define SYSCTL_DID0_MAJ_A 0x00000000 // Major revision A
+#define SYSCTL_DID0_MAJ_B 0x00000100 // Major revision B
+#define SYSCTL_DID0_MIN_MASK 0x000000FF // Minor revision mask
+#define SYSCTL_DID0_MIN_0 0x00000000 // Minor revision 0
+#define SYSCTL_DID0_MIN_1 0x00000001 // Minor revision 1
+
+//*****************************************************************************
+//
+// The following define the bit fields in the SYSCTL_DID1 register.
+//
+//*****************************************************************************
+#define SYSCTL_DID1_VER_MASK 0xF0000000 // Register version mask
+#define SYSCTL_DID1_FAM_MASK 0x0F000000 // Family mask
+#define SYSCTL_DID1_FAM_S 0x00000000 // Stellaris family
+#define SYSCTL_DID1_PRTNO_MASK 0x00FF0000 // Part number mask
+#define SYSCTL_DID1_PRTNO_101 0x00010000 // LM3S101
+#define SYSCTL_DID1_PRTNO_102 0x00020000 // LM3S102
+#define SYSCTL_DID1_TEMP_MASK 0x000000E0 // Temperature range mask
+#define SYSCTL_DID1_TEMP_C 0x00000000 // Commercial temp range (0..70C)
+#define SYSCTL_DID1_TEMP_I 0x00000020 // Industrial temp range (-40..85C)
+#define SYSCTL_DID1_PKG_MASK 0x00000018 // Package mask
+#define SYSCTL_DID1_PKG_28SOIC 0x00000000 // 28-pin SOIC
+#define SYSCTL_DID1_ROHS 0x00000004 // Part is RoHS compliant
+#define SYSCTL_DID1_QUAL_MASK 0x00000003 // Qualification status mask
+#define SYSCTL_DID1_QUAL_ES 0x00000000 // Engineering sample (unqualified)
+#define SYSCTL_DID1_QUAL_PP 0x00000001 // Pilot production (unqualified)
+#define SYSCTL_DID1_QUAL_FQ 0x00000002 // Fully qualified
+#define SYSCTL_DID1_PRTNO_SHIFT 16
+
+//*****************************************************************************
+//
+// The following define the bit fields in the SYSCTL_DC0 register.
+//
+//*****************************************************************************
+#define SYSCTL_DC0_SRAMSZ_MASK 0xFFFF0000 // SRAM size mask
+#define SYSCTL_DC0_SRAMSZ_2KB 0x00070000 // 2kB of SRAM
+#define SYSCTL_DC0_FLASHSZ_MASK 0x0000FFFF // Flash size mask
+#define SYSCTL_DC0_FLASHSZ_8KB 0x00000003 // 8kB of flash
+
+//*****************************************************************************
+//
+// The following define the bit fields in the SYSCTL_DC1 register.
+//
+//*****************************************************************************
+#define SYSCTL_DC1_SYSDIV_MASK 0x0000F000 // Minimum system divider mask
+#define SYSCTL_DC1_MPU 0x00000080 // Cortex-M3 MPU present
+#define SYSCTL_DC1_PLL 0x00000010 // PLL present
+#define SYSCTL_DC1_WDOG 0x00000008 // Watchdog present
+#define SYSCTL_DC1_SWO 0x00000004 // Serial wire output present
+#define SYSCTL_DC1_SWD 0x00000002 // Serial wire debug present
+#define SYSCTL_DC1_JTAG 0x00000001 // JTAG debug present
+
+//*****************************************************************************
+//
+// The following define the bit fields in the SYSCTL_DC2 register.
+//
+//*****************************************************************************
+#define SYSCTL_DC2_COMP1 0x02000000 // Analog comparator 1 present
+#define SYSCTL_DC2_COMP0 0x01000000 // Analog comparator 0 present
+#define SYSCTL_DC2_TIMER1 0x00020000 // Timer 1 present
+#define SYSCTL_DC2_TIMER0 0x00010000 // Timer 0 present
+#define SYSCTL_DC2_I2C 0x00001000 // I2C present
+#define SYSCTL_DC2_SSI 0x00000010 // SSI present
+#define SYSCTL_DC2_UART0 0x00000001 // UART 0 present
+
+//*****************************************************************************
+//
+// The following define the bit fields in the SYSCTL_DC3 register.
+//
+//*****************************************************************************
+#define SYSCTL_DC3_32KHZ 0x80000000 // 32kHz pin present
+#define SYSCTL_DC3_CCP1 0x02000000 // CCP1 pin present
+#define SYSCTL_DC3_CCP0 0x01000000 // CCP0 pin present
+#define SYSCTL_DC3_C1MINUS 0x00000200 // C1- pin present
+#define SYSCTL_DC3_C0O 0x00000100 // C0o pin present
+#define SYSCTL_DC3_C0PLUS 0x00000080 // C0+ pin present
+#define SYSCTL_DC3_C0MINUS 0x00000040 // C0- pin present
+
+//*****************************************************************************
+//
+// The following define the bit fields in the SYSCTL_DC4 register.
+//
+//*****************************************************************************
+#define SYSCTL_DC4_GPIOC 0x00000004 // GPIO port C present
+#define SYSCTL_DC4_GPIOB 0x00000002 // GPIO port B present
+#define SYSCTL_DC4_GPIOA 0x00000001 // GPIO port A present
+
+//*****************************************************************************
+//
+// The following define the bit fields in the SYSCTL_PBORCTL register.
+//
+//*****************************************************************************
+#define SYSCTL_PBORCTL_BOR_MASK 0x0000FFFC // BOR wait timer
+#define SYSCTL_PBORCTL_BORIOR 0x00000002 // BOR interrupt or reset
+#define SYSCTL_PBORCTL_BORWT 0x00000001 // BOR wait and check for noise
+#define SYSCTL_PBORCTL_BOR_SH 2
+
+//*****************************************************************************
+//
+// The following define the bit fields in the SYSCTL_LDOPCTL register.
+//
+//*****************************************************************************
+#define SYSCTL_LDOPCTL_MASK 0x0000003F // Voltage adjust mask
+#define SYSCTL_LDOPCTL_2_25V 0x00000005 // LDO output of 2.25V
+#define SYSCTL_LDOPCTL_2_30V 0x00000004 // LDO output of 2.30V
+#define SYSCTL_LDOPCTL_2_35V 0x00000003 // LDO output of 2.35V
+#define SYSCTL_LDOPCTL_2_40V 0x00000002 // LDO output of 2.40V
+#define SYSCTL_LDOPCTL_2_45V 0x00000001 // LDO output of 2.45V
+#define SYSCTL_LDOPCTL_2_50V 0x00000000 // LDO output of 2.50V
+#define SYSCTL_LDOPCTL_2_55V 0x0000001F // LDO output of 2.55V
+#define SYSCTL_LDOPCTL_2_60V 0x0000001E // LDO output of 2.60V
+#define SYSCTL_LDOPCTL_2_65V 0x0000001D // LDO output of 2.65V
+#define SYSCTL_LDOPCTL_2_70V 0x0000001C // LDO output of 2.70V
+#define SYSCTL_LDOPCTL_2_75V 0x0000001B // LDO output of 2.75V
+
+//*****************************************************************************
+//
+// The following define the bit fields in the SYSCTL_SRCR0, SYSCTL_RCGC0,
+// SYSCTL_SCGC0, and SYSCTL_DCGC0 registers.
+//
+//*****************************************************************************
+#define SYSCTL_SET0_WDOG 0x00000008 // Watchdog module
+
+//*****************************************************************************
+//
+// The following define the bit fields in the SYSCTL_SRCR1, SYSCTL_RCGC1,
+// SYSCTL_SCGC1, and SYSCTL_DCGC1 registers.
+//
+//*****************************************************************************
+#define SYSCTL_SET1_COMP1 0x02000000 // Analog comparator module 1
+#define SYSCTL_SET1_COMP0 0x01000000 // Analog comparator module 0
+#define SYSCTL_SET1_TIMER1 0x00020000 // Timer module 1
+#define SYSCTL_SET1_TIMER0 0x00010000 // Timer module 0
+#define SYSCTL_SET1_I2C 0x00001000 // I2C module
+#define SYSCTL_SET1_SSI 0x00000010 // SSI module
+#define SYSCTL_SET1_UART0 0x00000001 // UART module 0
+
+//*****************************************************************************
+//
+// The following define the bit fields in the SYSCTL_SRCR2, SYSCTL_RCGC2,
+// SYSCTL_SCGC2, and SYSCTL_DCGC2 registers.
+//
+//*****************************************************************************
+#define SYSCTL_SET2_GPIOC 0x00000004 // GPIO C module
+#define SYSCTL_SET2_GPIOB 0x00000002 // GPIO B module
+#define SYSCTL_SET2_GPIOA 0x00000001 // GIPO A module
+
+//*****************************************************************************
+//
+// The following define the bit fields in the SYSCTL_RIS, SYSCTL_IMC, and
+// SYSCTL_IMS registers.
+//
+//*****************************************************************************
+#define SYSCTL_INT_PLL_LOCK 0x00000040 // PLL lock interrupt
+#define SYSCTL_INT_CUR_LIMIT 0x00000020 // Current limit interrupt
+#define SYSCTL_INT_BOSC_FAIL 0x00000010 // Boot oscillator failure int
+#define SYSCTL_INT_MOSC_FAIL 0x00000008 // Main oscillator failure int
+#define SYSCTL_INT_POR 0x00000004 // Power on reset interrupt
+#define SYSCTL_INT_BOR 0x00000002 // Brown out interrupt
+#define SYSCTL_INT_PLL_FAIL 0x00000001 // PLL failure interrupt
+
+//*****************************************************************************
+//
+// The following define the bit fields in the SYSCTL_RESC register.
+//
+//*****************************************************************************
+#define SYSCTL_RESC_LDO 0x00000020 // LDO power OK lost reset
+#define SYSCTL_RESC_SW 0x00000010 // Software reset
+#define SYSCTL_RESC_WDOG 0x00000008 // Watchdog reset
+#define SYSCTL_RESC_BOR 0x00000004 // Brown-out reset
+#define SYSCTL_RESC_POR 0x00000002 // Power on reset
+#define SYSCTL_RESC_EXT 0x00000001 // External reset
+
+//*****************************************************************************
+//
+// The following define the bit fields in the SYSCTL_RCC register.
+//
+//*****************************************************************************
+#define SYSCTL_RCC_ACG 0x08000000 // Automatic clock gating
+#define SYSCTL_RCC_SYSDIV_MASK 0x07800000 // System clock divider
+#define SYSCTL_RCC_SYSDIV_2 0x00800000 // System clock /2
+#define SYSCTL_RCC_SYSDIV_3 0x01000000 // System clock /3
+#define SYSCTL_RCC_SYSDIV_4 0x01800000 // System clock /4
+#define SYSCTL_RCC_SYSDIV_5 0x02000000 // System clock /5
+#define SYSCTL_RCC_SYSDIV_6 0x02800000 // System clock /6
+#define SYSCTL_RCC_SYSDIV_7 0x03000000 // System clock /7
+#define SYSCTL_RCC_SYSDIV_8 0x03800000 // System clock /8
+#define SYSCTL_RCC_SYSDIV_9 0x04000000 // System clock /9
+#define SYSCTL_RCC_SYSDIV_10 0x04800000 // System clock /10
+#define SYSCTL_RCC_SYSDIV_11 0x05000000 // System clock /11
+#define SYSCTL_RCC_SYSDIV_12 0x05800000 // System clock /12
+#define SYSCTL_RCC_SYSDIV_13 0x06000000 // System clock /13
+#define SYSCTL_RCC_SYSDIV_14 0x06800000 // System clock /14
+#define SYSCTL_RCC_SYSDIV_15 0x07000000 // System clock /15
+#define SYSCTL_RCC_SYSDIV_16 0x07800000 // System clock /16
+#define SYSCTL_RCC_USE_SYSDIV 0x00400000 // Use sytem clock divider
+#define SYSCTL_RCC_PWRDN 0x00002000 // PLL power down
+#define SYSCTL_RCC_OE 0x00001000 // PLL output enable
+#define SYSCTL_RCC_BYPASS 0x00000800 // PLL bypass
+#define SYSCTL_RCC_PLLVER 0x00000400 // PLL verification timer enable
+#define SYSCTL_RCC_XTAL_MASK 0x000003C0 // Crystal attached to main osc
+#define SYSCTL_RCC_XTAL_3_57MHZ 0x00000100 // Using a 3.579545MHz crystal
+#define SYSCTL_RCC_XTAL_3_68MHz 0x00000140 // Using a 3.6864MHz crystal
+#define SYSCTL_RCC_XTAL_4MHz 0x00000180 // Using a 4MHz crystal
+#define SYSCTL_RCC_XTAL_4_09MHZ 0x000001C0 // Using a 4.096MHz crystal
+#define SYSCTL_RCC_XTAL_4_91MHZ 0x00000200 // Using a 4.9152MHz crystal
+#define SYSCTL_RCC_XTAL_5MHZ 0x00000240 // Using a 5MHz crystal
+#define SYSCTL_RCC_XTAL_5_12MHZ 0x00000280 // Using a 5.12MHz crystal
+#define SYSCTL_RCC_XTAL_6MHZ 0x000002C0 // Using a 6MHz crystal
+#define SYSCTL_RCC_XTAL_6_14MHZ 0x00000300 // Using a 6.144MHz crystal
+#define SYSCTL_RCC_XTAL_7_37MHZ 0x00000340 // Using a 7.3728MHz crystal
+#define SYSCTL_RCC_XTAL_8MHZ 0x00000380 // Using a 8MHz crystal
+#define SYSCTL_RCC_XTAL_8_19MHZ 0x000003C0 // Using a 8.192MHz crystal
+#define SYSCTL_RCC_OSCSRC_MASK 0x00000030 // Oscillator input select
+#define SYSCTL_RCC_OSCSRC_MAIN 0x00000000 // Use the main oscillator
+#define SYSCTL_RCC_OSCSRC_BOOT 0x00000010 // Use the boot oscillator
+#define SYSCTL_RCC_OSCSRC_BOOT4 0x00000020 // Use the boot oscillator / 4
+#define SYSCTL_RCC_BOSCVER 0x00000008 // Boot osc. verification timer en
+#define SYSCTL_RCC_MOSCVER 0x00000004 // Main osc. verification timer en
+#define SYSCTL_RCC_BOSCDIS 0x00000002 // Boot oscillator disable
+#define SYSCTL_RCC_MOSCDIS 0x00000001 // Main oscillator disable
+#define SYSCTL_RCC_SYSDIV_SHIFT 23 // Shift to the SYSDIV field
+#define SYSCTL_RCC_XTAL_SHIFT 6 // Shift to the XTAL field
+#define SYSCTL_RCC_OSCSRC_SHIFT 4 // Shift to the OSCSRC field
+
+//*****************************************************************************
+//
+// The following define the bit fields in the SYSCTL_PLLCFG register.
+//
+//*****************************************************************************
+#define SYSCTL_PLLCFG_OD_MASK 0x0000C000 // Output divider
+#define SYSCTL_PLLCFG_OD_1 0x00000000 // Output divider is 1
+#define SYSCTL_PLLCFG_OD_2 0x00004000 // Output divider is 2
+#define SYSCTL_PLLCFG_OD_4 0x00008000 // Output divider is 4
+#define SYSCTL_PLLCFG_F_MASK 0x00003FE0 // PLL multiplier
+#define SYSCTL_PLLCFG_R_MASK 0x0000001F // Input predivider
+#define SYSCTL_PLLCFG_F_SHIFT 5
+#define SYSCTL_PLLCFG_R_SHIFT 0
+
+//*****************************************************************************
+//
+// The following define the bit fields in the SYSCTL_CLKVCLR register.
+//
+//*****************************************************************************
+#define SYSCTL_CLKVCLR_CLR 0x00000001 // Clear clock verification fault
+
+//*****************************************************************************
+//
+// The following define the bit fields in the SYSCTL_LDOARST register.
+//
+//*****************************************************************************
+#define SYSCTL_LDOARST_ARST 0x00000001 // Allow LDO to reset device
+
+#endif // __HW_SYSCTL_H__
diff --git a/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/hw_include/hw_timer.h b/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/hw_include/hw_timer.h new file mode 100644 index 0000000..9bad906 --- /dev/null +++ b/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/hw_include/hw_timer.h @@ -0,0 +1,233 @@ +//*****************************************************************************
+//
+// hw_timer.h - Defines and macros used when accessing the timer.
+//
+// Copyright (c) 2005,2006 Luminary Micro, Inc. All rights reserved.
+//
+// Software License Agreement
+//
+// Luminary Micro, Inc. (LMI) is supplying this software for use solely and
+// exclusively on LMI's Stellaris Family of microcontroller products.
+//
+// The software is owned by LMI and/or its suppliers, and is protected under
+// applicable copyright laws. All rights are reserved. Any use in violation
+// of the foregoing restrictions may subject the user to criminal sanctions
+// under applicable laws, as well as to civil liability for the breach of the
+// terms and conditions of this license.
+//
+// THIS SOFTWARE IS PROVIDED "AS IS". NO WARRANTIES, WHETHER EXPRESS, IMPLIED
+// OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF
+// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE.
+// LMI SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR
+// CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER.
+//
+// This is part of revision 523 of the Stellaris Driver Library.
+//
+//*****************************************************************************
+
+#ifndef __HW_TIMER_H__
+#define __HW_TIMER_H__
+
+//*****************************************************************************
+//
+// The following define the offsets of the timer registers.
+//
+//*****************************************************************************
+#define TIMER_O_CFG 0x00000000 // Configuration register
+#define TIMER_O_TAMR 0x00000004 // TimerA mode register
+#define TIMER_O_TBMR 0x00000008 // TimerB mode register
+#define TIMER_O_CTL 0x0000000C // Control register
+#define TIMER_O_IMR 0x00000018 // Interrupt mask register
+#define TIMER_O_RIS 0x0000001C // Interrupt status register
+#define TIMER_O_MIS 0x00000020 // Masked interrupt status reg.
+#define TIMER_O_ICR 0x00000024 // Interrupt clear register
+#define TIMER_O_TAILR 0x00000028 // TimerA interval load register
+#define TIMER_O_TBILR 0x0000002C // TimerB interval load register
+#define TIMER_O_TAMATCHR 0x00000030 // TimerA match register
+#define TIMER_O_TBMATCHR 0x00000034 // TimerB match register
+#define TIMER_O_TAPR 0x00000038 // TimerA prescale register
+#define TIMER_O_TBPR 0x0000003C // TimerB prescale register
+#define TIMER_O_TAPMR 0x00000040 // TimerA prescale match register
+#define TIMER_O_TBPMR 0x00000044 // TimerB prescale match register
+#define TIMER_O_TAR 0x00000048 // TimerA register
+#define TIMER_O_TBR 0x0000004C // TimerB register
+
+//*****************************************************************************
+//
+// The following define the reset values of the timer registers.
+//
+//*****************************************************************************
+#define TIMER_RV_CFG 0x00000000 // Configuration register RV
+#define TIMER_RV_TAMR 0x00000000 // TimerA mode register RV
+#define TIMER_RV_TBMR 0x00000000 // TimerB mode register RV
+#define TIMER_RV_CTL 0x00000000 // Control register RV
+#define TIMER_RV_IMR 0x00000000 // Interrupt mask register RV
+#define TIMER_RV_RIS 0x00000000 // Interrupt status register RV
+#define TIMER_RV_MIS 0x00000000 // Masked interrupt status reg RV
+#define TIMER_RV_ICR 0x00000000 // Interrupt clear register RV
+#define TIMER_RV_TAILR 0xFFFFFFFF // TimerA interval load reg RV
+#define TIMER_RV_TBILR 0x0000FFFF // TimerB interval load reg RV
+#define TIMER_RV_TAMATCHR 0xFFFFFFFF // TimerA match register RV
+#define TIMER_RV_TBMATCHR 0x0000FFFF // TimerB match register RV
+#define TIMER_RV_TAPR 0x00000000 // TimerA prescale register RV
+#define TIMER_RV_TBPR 0x00000000 // TimerB prescale register RV
+#define TIMER_RV_TAPMR 0x00000000 // TimerA prescale match reg RV
+#define TIMER_RV_TBPMR 0x00000000 // TimerB prescale match regi RV
+#define TIMER_RV_TAR 0xFFFFFFFF // TimerA register RV
+#define TIMER_RV_TBR 0x0000FFFF // TimerB register RV
+
+//*****************************************************************************
+//
+// The following define the bit fields in the TIMER_CFG register.
+//
+//*****************************************************************************
+#define TIMER_CFG_CFG_MSK 0x00000007 // Configuration options mask
+#define TIMER_CFG_16_BIT 0x00000004 // Two 16 bit timers
+#define TIMER_CFG_32_BIT_RTC 0x00000001 // 32 bit RTC
+#define TIMER_CFG_32_BIT_TIMER 0x00000000 // 32 bit timer
+
+//*****************************************************************************
+//
+// The following define the bit fields in the TIMER_TnMR register.
+//
+//*****************************************************************************
+#define TIMER_TNMR_TNAMS 0x00000008 // Alternate mode select
+#define TIMER_TNMR_TNCMR 0x00000004 // Capture mode - count or time
+#define TIMER_TNMR_TNTMR_MSK 0x00000003 // Timer mode mask
+#define TIMER_TNMR_TNTMR_CAP 0x00000003 // Mode - capture
+#define TIMER_TNMR_TNTMR_PERIOD 0x00000002 // Mode - periodic
+#define TIMER_TNMR_TNTMR_1_SHOT 0x00000001 // Mode - one shot
+
+//*****************************************************************************
+//
+// The following define the bit fields in the TIMER_CTL register.
+//
+//*****************************************************************************
+#define TIMER_CTL_TBPWML 0x00004000 // TimerB PWM output level invert
+#define TIMER_CTL_TBEVENT_MSK 0x00000C00 // TimerB event mode mask
+#define TIMER_CTL_TBEVENT_BOTH 0x00000C00 // TimerB event mode - both edges
+#define TIMER_CTL_TBEVENT_NEG 0x00000400 // TimerB event mode - neg edge
+#define TIMER_CTL_TBEVENT_POS 0x00000000 // TimerB event mode - pos edge
+#define TIMER_CTL_TBSTALL 0x00000200 // TimerB stall enable
+#define TIMER_CTL_TBEN 0x00000100 // TimerB enable
+#define TIMER_CTL_TAPWML 0x00000040 // TimerA PWM output level invert
+#define TIMER_CTL_RTCEN 0x00000010 // RTC counter enable
+#define TIMER_CTL_TAEVENT_MSK 0x0000000C // TimerA event mode mask
+#define TIMER_CTL_TAEVENT_BOTH 0x0000000C // TimerA event mode - both edges
+#define TIMER_CTL_TAEVENT_NEG 0x00000004 // TimerA event mode - neg edge
+#define TIMER_CTL_TAEVENT_POS 0x00000000 // TimerA event mode - pos edge
+#define TIMER_CTL_TASTALL 0x00000002 // TimerA stall enable
+#define TIMER_CTL_TAEN 0x00000001 // TimerA enable
+
+//*****************************************************************************
+//
+// The following define the bit fields in the TIMER_IMR register.
+//
+//*****************************************************************************
+#define TIMER_IMR_CBEIM 0x00000400 // CaptureB event interrupt mask
+#define TIMER_IMR_CBMIM 0x00000200 // CaptureB match interrupt mask
+#define TIMER_IMR_TBTOIM 0x00000100 // TimerB time out interrupt mask
+#define TIMER_IMR_RTCIM 0x00000008 // RTC interrupt mask
+#define TIMER_IMR_CAEIM 0x00000004 // CaptureA event interrupt mask
+#define TIMER_IMR_CAMIM 0x00000002 // CaptureA match interrupt mask
+#define TIMER_IMR_TATOIM 0x00000001 // TimerA time out interrupt mask
+
+//*****************************************************************************
+//
+// The following define the bit fields in the TIMER_RIS register.
+//
+//*****************************************************************************
+#define TIMER_RIS_CBERIS 0x00000400 // CaptureB event raw int status
+#define TIMER_RIS_CBMRIS 0x00000200 // CaptureB match raw int status
+#define TIMER_RIS_TBTORIS 0x00000100 // TimerB time out raw int status
+#define TIMER_RIS_RTCRIS 0x00000008 // RTC raw int status
+#define TIMER_RIS_CAERIS 0x00000004 // CaptureA event raw int status
+#define TIMER_RIS_CAMRIS 0x00000002 // CaptureA match raw int status
+#define TIMER_RIS_TATORIS 0x00000001 // TimerA time out raw int status
+
+//*****************************************************************************
+//
+// The following define the bit fields in the TIMER_MIS register.
+//
+//*****************************************************************************
+#define TIMER_RIS_CBEMIS 0x00000400 // CaptureB event masked int status
+#define TIMER_RIS_CBMMIS 0x00000200 // CaptureB match masked int status
+#define TIMER_RIS_TBTOMIS 0x00000100 // TimerB time out masked int stat
+#define TIMER_RIS_RTCMIS 0x00000008 // RTC masked int status
+#define TIMER_RIS_CAEMIS 0x00000004 // CaptureA event masked int status
+#define TIMER_RIS_CAMMIS 0x00000002 // CaptureA match masked int status
+#define TIMER_RIS_TATOMIS 0x00000001 // TimerA time out masked int stat
+
+//*****************************************************************************
+//
+// The following define the bit fields in the TIMER_ICR register.
+//
+//*****************************************************************************
+#define TIMER_ICR_CBECINT 0x00000400 // CaptureB event interrupt clear
+#define TIMER_ICR_CBMCINT 0x00000200 // CaptureB match interrupt clear
+#define TIMER_ICR_TBTOCINT 0x00000100 // TimerB time out interrupt clear
+#define TIMER_ICR_RTCCINT 0x00000008 // RTC interrupt clear
+#define TIMER_ICR_CAECINT 0x00000004 // CaptureA event interrupt clear
+#define TIMER_ICR_CAMCINT 0x00000002 // CaptureA match interrupt clear
+#define TIMER_ICR_TATOCINT 0x00000001 // TimerA time out interrupt clear
+
+//*****************************************************************************
+//
+// The following define the bit fields in the TIMER_TAILR register.
+//
+//*****************************************************************************
+#define TIMER_TAILR_TAILRH 0xFFFF0000 // TimerB load val in 32 bit mode
+#define TIMER_TAILR_TAILRL 0x0000FFFF // TimerA interval load value
+
+//*****************************************************************************
+//
+// The following defines the bit fields in the TIMER_TBILR register.
+//
+//*****************************************************************************
+#define TIMER_TBILR_TBILRL 0x0000FFFF // TimerB interval load value
+
+//*****************************************************************************
+//
+// The following define the bit fields in the TIMER_TAMATCHR register.
+//
+//*****************************************************************************
+#define TIMER_TAMATCHR_TAMRH 0xFFFF0000 // TimerB match val in 32 bit mode
+#define TIMER_TAMATCHR_TAMRL 0x0000FFFF // TimerA match value
+
+//*****************************************************************************
+//
+// The following defines the bit fields in the TIMER_TBMATCHR register.
+//
+//*****************************************************************************
+#define TIMER_TBMATCHR_TBMRL 0x0000FFFF // TimerB match load value
+
+//*****************************************************************************
+//
+// The following defines the bit fields in the TIMER_TnPR register.
+//
+//*****************************************************************************
+#define TIMER_TNPR_TNPSR 0x0000000F // TimerN prescale value
+
+//*****************************************************************************
+//
+// The following defines the bit fields in the TIMER_TnPMR register.
+//
+//*****************************************************************************
+#define TIMER_TNPMR_TNPSMR 0x0000000F // TimerN prescale match value
+
+//*****************************************************************************
+//
+// The following define the bit fields in the TIMER_TAR register.
+//
+//*****************************************************************************
+#define TIMER_TAR_TARH 0xFFFF0000 // TimerB val in 32 bit mode
+#define TIMER_TAR_TARL 0x0000FFFF // TimerA value
+
+//*****************************************************************************
+//
+// The following defines the bit fields in the TIMER_TBR register.
+//
+//*****************************************************************************
+#define TIMER_TBR_TBRL 0x0000FFFF // TimerB value
+
+#endif // __HW_TIMER_H__
diff --git a/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/hw_include/hw_types.h b/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/hw_include/hw_types.h new file mode 100644 index 0000000..a944f66 --- /dev/null +++ b/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/hw_include/hw_types.h @@ -0,0 +1,63 @@ +//*****************************************************************************
+//
+// hw_types.h - Common types and macros.
+//
+// Copyright (c) 2005,2006 Luminary Micro, Inc. All rights reserved.
+//
+// Software License Agreement
+//
+// Luminary Micro, Inc. (LMI) is supplying this software for use solely and
+// exclusively on LMI's Stellaris Family of microcontroller products.
+//
+// The software is owned by LMI and/or its suppliers, and is protected under
+// applicable copyright laws. All rights are reserved. Any use in violation
+// of the foregoing restrictions may subject the user to criminal sanctions
+// under applicable laws, as well as to civil liability for the breach of the
+// terms and conditions of this license.
+//
+// THIS SOFTWARE IS PROVIDED "AS IS". NO WARRANTIES, WHETHER EXPRESS, IMPLIED
+// OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF
+// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE.
+// LMI SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR
+// CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER.
+//
+// This is part of revision 523 of the Stellaris Driver Library.
+//
+//*****************************************************************************
+
+#ifndef __HW_TYPES_H__
+#define __HW_TYPES_H__
+
+//*****************************************************************************
+//
+// Define a boolean type, and values for true and false.
+//
+//*****************************************************************************
+typedef unsigned char tBoolean;
+
+#ifndef true
+#define true 1
+#endif
+
+#ifndef false
+#define false 0
+#endif
+
+//*****************************************************************************
+//
+// Macros for hardware access, both direct and via the bit-band region.
+//
+//*****************************************************************************
+#define HWREG(x) \
+ (*((volatile unsigned long *)(x)))
+#define HWREGBITW(x, b) \
+ HWREG(((unsigned long)(x) & 0xF0000000) | 0x02000000 | \
+ (((unsigned long)(x) & 0x000FFFFF) << 5) | ((b) << 2))
+#define HWREGBITH(x, b) \
+ HWREG(((unsigned long)(x) & 0xF0000000) | 0x02000000 | \
+ (((unsigned long)(x) & 0x000FFFFF) << 5) | ((b) << 2))
+#define HWREGBITB(x, b) \
+ HWREG(((unsigned long)(x) & 0xF0000000) | 0x02000000 | \
+ (((unsigned long)(x) & 0x000FFFFF) << 5) | ((b) << 2))
+
+#endif // __HW_TYPES_H__
diff --git a/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/hw_include/hw_uart.h b/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/hw_include/hw_uart.h new file mode 100644 index 0000000..40b6ab2 --- /dev/null +++ b/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/hw_include/hw_uart.h @@ -0,0 +1,234 @@ +//*****************************************************************************
+//
+// hw_uart.h - Macros and defines used when accessing the UART hardware
+//
+// Copyright (c) 2005,2006 Luminary Micro, Inc. All rights reserved.
+//
+// Software License Agreement
+//
+// Luminary Micro, Inc. (LMI) is supplying this software for use solely and
+// exclusively on LMI's Stellaris Family of microcontroller products.
+//
+// The software is owned by LMI and/or its suppliers, and is protected under
+// applicable copyright laws. All rights are reserved. Any use in violation
+// of the foregoing restrictions may subject the user to criminal sanctions
+// under applicable laws, as well as to civil liability for the breach of the
+// terms and conditions of this license.
+//
+// THIS SOFTWARE IS PROVIDED "AS IS". NO WARRANTIES, WHETHER EXPRESS, IMPLIED
+// OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF
+// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE.
+// LMI SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR
+// CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER.
+//
+// This is part of revision 523 of the Stellaris Driver Library.
+//
+//*****************************************************************************
+
+#ifndef __HW_UART_H__
+#define __HW_UART_H__
+
+//*****************************************************************************
+//
+// UART Register Offsets.
+//
+//*****************************************************************************
+#define UART_O_DR 0x00000000 // Data Register
+#define UART_O_RSR 0x00000004 // Receive Status Register (read)
+#define UART_O_ECR 0x00000004 // Error Clear Register (write)
+#define UART_O_FR 0x00000018 // Flag Register (read only)
+#define UART_O_IBRD 0x00000024 // Integer Baud Rate Divisor Reg
+#define UART_O_FBRD 0x00000028 // Fractional Baud Rate Divisor Reg
+#define UART_O_LCR_H 0x0000002C // Line Control Register, HIGH byte
+#define UART_O_CTL 0x00000030 // Control Register
+#define UART_O_IFLS 0x00000034 // Interrupt FIFO Level Select Reg
+#define UART_O_IM 0x00000038 // Interrupt Mask Set/Clear Reg
+#define UART_O_RIS 0x0000003C // Raw Interrupt Status Register
+#define UART_O_MIS 0x00000040 // Masked Interrupt Status Register
+#define UART_O_ICR 0x00000044 // Interrupt Clear Register
+
+//*****************************************************************************
+//
+// Data Register bits
+//
+//*****************************************************************************
+#define UART_DR_OE 0x00000800 // Overrun Error
+#define UART_DR_BE 0x00000400 // Break Error
+#define UART_DR_PE 0x00000200 // Parity Error
+#define UART_DR_FE 0x00000100 // Framing Error
+
+//*****************************************************************************
+//
+// Receive Status Register bits
+//
+//*****************************************************************************
+#define UART_RSR_OE 0x00000008 // Overrun Error
+#define UART_RSR_BE 0x00000004 // Break Error
+#define UART_RSR_PE 0x00000002 // Parity Error
+#define UART_RSR_FE 0x00000001 // Framing Error
+
+//*****************************************************************************
+//
+// Flag Register bits
+//
+//*****************************************************************************
+#define UART_FR_RI 0x100 // Ring Indicator
+#define UART_FR_TXFE 0x080 // TX FIFO Empty
+#define UART_FR_RXFF 0x040 // RX FIFO Full
+#define UART_FR_TXFF 0x020 // TX FIFO Full
+#define UART_FR_RXFE 0x010 // RX FIFO Empty
+#define UART_FR_BUSY 0x008 // UART Busy
+
+//*****************************************************************************
+//
+// Line Control Register High bits
+//
+//*****************************************************************************
+#define UART_LCR_H_SPS 0x80 // Stick Parity Select
+#define UART_LCR_H_WLEN 0x60 // Word length
+#define UART_LCR_H_WLEN_8 0x60 // 8 bit data
+#define UART_LCR_H_WLEN_7 0x40 // 7 bit data
+#define UART_LCR_H_WLEN_6 0x20 // 6 bit data
+#define UART_LCR_H_WLEN_5 0x00 // 5 bit data
+#define UART_LCR_H_FEN 0x10 // Enable FIFO
+#define UART_LCR_H_STP2 0x08 // Two Stop Bits Select
+#define UART_LCR_H_EPS 0x04 // Even Parity Select
+#define UART_LCR_H_PEN 0x02 // Parity Enable
+#define UART_LCR_H_BRK 0x01 // Send Break
+
+//*****************************************************************************
+//
+// Control Register bits
+//
+//*****************************************************************************
+#define UART_CTL_CTSEN 0x8000 // CTS Hardware Flow Control
+#define UART_CTL_RTSEN 0x4000 // RTS Hardware Flow Control
+#define UART_CTL_OUT2 0x2000 // OUT2
+#define UART_CTL_OUT1 0x1000 // OUT1
+#define UART_CTL_RTS 0x0800 // Request To Send
+#define UART_CTL_DTR 0x0400 // Data Terminal Ready
+#define UART_CTL_RXE 0x0200 // Receive Enable
+#define UART_CTL_TXE 0x0100 // Transmit Enable
+#define UART_CTL_LBE 0x0080 // Loopback Enable
+#define UART_CTL_IIRLP 0x0004 // IrDA SIR low power mode
+#define UART_CTL_SIREN 0x0002 // SIR Enable
+#define UART_CTL_UARTEN 0x0001 // UART Enable
+
+//*****************************************************************************
+//
+// Interrupt FIFO Level Select Register bits
+//
+//*****************************************************************************
+#define UART_IFLS_RX1_8 0x00 // 1/8 Full
+#define UART_IFLS_RX2_8 0x10 // 1/4 Full
+#define UART_IFLS_RX4_8 0x20 // 1/2 Full
+#define UART_IFLS_RX6_8 0x30 // 3/4 Full
+#define UART_IFLS_RX7_8 0x40 // 7/8 Full
+#define UART_IFLS_TX1_8 0x00 // 1/8 Full
+#define UART_IFLS_TX2_8 0x01 // 1/4 Full
+#define UART_IFLS_TX4_8 0x02 // 1/2 Full
+#define UART_IFLS_TX6_8 0x03 // 3/4 Full
+#define UART_IFLS_TX7_8 0x04 // 7/8 Full
+
+//*****************************************************************************
+//
+// Interrupt Mask Set/Clear Register bits
+//
+//*****************************************************************************
+#define UART_IM_OEIM 0x400 // Overrun Error Interrupt Mask
+#define UART_IM_BEIM 0x200 // Break Error Interrupt Mask
+#define UART_IM_PEIM 0x100 // Parity Error Interrupt Mask
+#define UART_IM_FEIM 0x080 // Framing Error Interrupt Mask
+#define UART_IM_RTIM 0x040 // Receive Timeout Interrupt Mask
+#define UART_IM_TXIM 0x020 // Transmit Interrupt Mask
+#define UART_IM_RXIM 0x010 // Receive Interrupt Mask
+#define UART_IM_DSRMIM 0x008 // DSR Interrupt Mask
+#define UART_IM_DCDMIM 0x004 // DCD Interrupt Mask
+#define UART_IM_CTSMIM 0x002 // CTS Interrupt Mask
+#define UART_IM_RIMIM 0x001 // RI Interrupt Mask
+
+//*****************************************************************************
+//
+// Raw Interrupt Status Register
+//
+//*****************************************************************************
+#define UART_RIS_OERIS 0x400 // Overrun Error Interrupt Status
+#define UART_RIS_BERIS 0x200 // Break Error Interrupt Status
+#define UART_RIS_PERIS 0x100 // Parity Error Interrupt Status
+#define UART_RIS_FERIS 0x080 // Framing Error Interrupt Status
+#define UART_RIS_RTRIS 0x040 // Receive Timeout Interrupt Status
+#define UART_RIS_TXRIS 0x020 // Transmit Interrupt Status
+#define UART_RIS_RXRIS 0x010 // Receive Interrupt Status
+#define UART_RIS_DSRRMIS 0x008 // DSR Interrupt Status
+#define UART_RIS_DCDRMIS 0x004 // DCD Interrupt Status
+#define UART_RIS_CTSRMIS 0x002 // CTS Interrupt Status
+#define UART_RIS_RIRMIS 0x001 // RI Interrupt Status
+
+//*****************************************************************************
+//
+// Masked Interrupt Status Register
+//
+//*****************************************************************************
+#define UART_MIS_OEMIS 0x400 // Overrun Error Interrupt Status
+#define UART_MIS_BEMIS 0x200 // Break Error Interrupt Status
+#define UART_MIS_PEMIS 0x100 // Parity Error Interrupt Status
+#define UART_MIS_FEMIS 0x080 // Framing Error Interrupt Status
+#define UART_MIS_RTMIS 0x040 // Receive Timeout Interrupt Status
+#define UART_MIS_TXMIS 0x020 // Transmit Interrupt Status
+#define UART_MIS_RXMIS 0x010 // Receive Interrupt Status
+#define UART_MIS_DSRMMIS 0x008 // DSR Interrupt Status
+#define UART_MIS_DCDMMIS 0x004 // DCD Interrupt Status
+#define UART_MIS_CTSMMIS 0x002 // CTS Interrupt Status
+#define UART_MIS_RIMMIS 0x001 // RI Interrupt Status
+
+//*****************************************************************************
+//
+// Interrupt Clear Register bits
+//
+//*****************************************************************************
+#define UART_ICR_OEIC 0x200 // Overrun Error Interrupt Clear
+#define UART_ICR_BEIC 0x200 // Break Error Interrupt Clear
+#define UART_ICR_PEIC 0x200 // Parity Error Interrupt Clear
+#define UART_ICR_FEIC 0x200 // Framing Error Interrupt Clear
+#define UART_ICR_RTIC 0x200 // Receive Timeout Interrupt Clear
+#define UART_ICR_TXIC 0x200 // Transmit Interrupt Clear
+#define UART_ICR_RXIC 0x200 // Receive Interrupt Clear
+#define UART_ICR_DSRMIC 0x200 // DSR Interrupt Clear
+#define UART_ICR_DCDMIC 0x200 // DCD Interrupt Clear
+#define UART_ICR_CTSMIC 0x200 // CTS Interrupt Clear
+#define UART_ICR_RIMIC 0x200 // RI Interrupt Clear
+
+//*****************************************************************************
+//
+// DMA Control Register bits
+//
+//*****************************************************************************
+#define UART_DMACRDMAONERR 0x04 // Disable DMA On Error
+#define UART_DMACRTXDMAE 0x02 // Enable Transmit DMA
+#define UART_DMACRRXDMAE 0x01 // Enable Receive DMA
+
+#define UART_RSR_ANY (UART_RSR_OE | \
+ UART_RSR_BE | \
+ UART_RSR_PE | \
+ UART_RSR_FE)
+
+//*****************************************************************************
+//
+// Reset Values for UART Registers.
+//
+//*****************************************************************************
+#define UART_RV_DR 0
+#define UART_RV_RSR 0x0
+#define UART_RV_ECR 0
+#define UART_RV_FR 0x90
+#define UART_RV_IBRD 0x0000
+#define UART_RV_FBRD 0x00
+#define UART_RV_LCR_H 0x00
+#define UART_RV_CTL 0x0300
+#define UART_RV_IFLS 0x12
+#define UART_RV_IM 0x000
+#define UART_RV_RIS 0x000
+#define UART_RV_MIS 0x000
+#define UART_RV_ICR 0x000
+
+#endif // __HW_UART_H__
diff --git a/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/hw_include/hw_watchdog.h b/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/hw_include/hw_watchdog.h new file mode 100644 index 0000000..6ae5dff --- /dev/null +++ b/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/hw_include/hw_watchdog.h @@ -0,0 +1,99 @@ +//*****************************************************************************
+//
+// hw_watchdog.h - Macros used when accessing the Watchdog Timer hardware.
+//
+// Copyright (c) 2005,2006 Luminary Micro, Inc. All rights reserved.
+//
+// Software License Agreement
+//
+// Luminary Micro, Inc. (LMI) is supplying this software for use solely and
+// exclusively on LMI's Stellaris Family of microcontroller products.
+//
+// The software is owned by LMI and/or its suppliers, and is protected under
+// applicable copyright laws. All rights are reserved. Any use in violation
+// of the foregoing restrictions may subject the user to criminal sanctions
+// under applicable laws, as well as to civil liability for the breach of the
+// terms and conditions of this license.
+//
+// THIS SOFTWARE IS PROVIDED "AS IS". NO WARRANTIES, WHETHER EXPRESS, IMPLIED
+// OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF
+// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE.
+// LMI SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR
+// CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER.
+//
+// This is part of revision 523 of the Stellaris Driver Library.
+//
+//*****************************************************************************
+
+#ifndef __HW_WATCHDOG_H__
+#define __HW_WATCHDOG_H__
+
+//*****************************************************************************
+//
+// The following define the offsets of the Watchdog Timer registers.
+//
+//*****************************************************************************
+#define WDT_O_LOAD 0x00000000 // Load register
+#define WDT_O_VALUE 0x00000004 // Current value register
+#define WDT_O_CTL 0x00000008 // Control register
+#define WDT_O_ICR 0x0000000C // Interrupt clear register
+#define WDT_O_RIS 0x00000010 // Raw interrupt status register
+#define WDT_O_MIS 0x00000014 // Masked interrupt status register
+#define WDT_O_TEST 0x00000418 // Test register
+#define WDT_O_CAUSE 0x0000041C // Cause register
+#define WDT_O_LOCK 0x00000C00 // Lock register
+
+//*****************************************************************************
+//
+// The following define the bit fields in the WDT_CTL register.
+//
+//*****************************************************************************
+#define WDT_CTL_RESEN 0x00000002 // Enable reset output
+#define WDT_CTL_INTEN 0x00000001 // Enable the WDT counter and int
+
+//*****************************************************************************
+//
+// The following define the bit fields in the WDT_ISR, WDT_RIS, and WDT_MIS
+// registers.
+//
+//*****************************************************************************
+#define WDT_INT_TIMEOUT 0x00000001 // Watchdog timer expired
+
+//*****************************************************************************
+//
+// The following define the bit fields in the WDT_TEST register.
+//
+//*****************************************************************************
+#define WDT_TEST_STALL_EN 0x00000100 // Watchdog stall enable
+#define WDT_TEST_TEST_EN 0x00000001 // Watchdog timer reset int test
+
+//*****************************************************************************
+//
+// The following define the bit fields in the WDT_CAUSE register.
+//
+//*****************************************************************************
+#define WDT_CAUSE_WDR 0x00000002 // Watchdog timer reset occurred
+#define WDT_CAUSE_WDI 0x00000001 // Watchdog timer int occurred
+
+//*****************************************************************************
+//
+// The following define the bit fields in the WDT_LOCK register.
+//
+//*****************************************************************************
+#define WDT_LOCK_LOCKED 0x00000001 // Watchdog timer is locked
+#define WDT_LOCK_UNLOCKED 0x00000000 // Watchdog timer is unlocked
+#define WDT_LOCK_UNLOCK 0x1ACCE551 // Unlocks the watchdog timer
+
+//*****************************************************************************
+//
+// The following define the reset values for the WDT registers.
+//
+//*****************************************************************************
+#define WDT_RV_LOAD 0xFFFFFFFF // Load register
+#define WDT_RV_VALUE 0xFFFFFFFF // Current value register
+#define WDT_RV_CTL 0x00000000 // Control register
+#define WDT_RV_RIS 0x00000000 // Raw interrupt status register
+#define WDT_RV_MIS 0x00000000 // Masked interrupt status register
+#define WDT_RV_LOCK 0x00000000 // Lock register
+
+#endif // __HW_WATCHDOG_H__
diff --git a/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/hw_include/i2c.h b/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/hw_include/i2c.h new file mode 100644 index 0000000..e48c98d --- /dev/null +++ b/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/hw_include/i2c.h @@ -0,0 +1,137 @@ +//*****************************************************************************
+//
+// i2c.h - Prototypes for the I2C Driver.
+//
+// Copyright (c) 2005,2006 Luminary Micro, Inc. All rights reserved.
+//
+// Software License Agreement
+//
+// Luminary Micro, Inc. (LMI) is supplying this software for use solely and
+// exclusively on LMI's Stellaris Family of microcontroller products.
+//
+// The software is owned by LMI and/or its suppliers, and is protected under
+// applicable copyright laws. All rights are reserved. Any use in violation
+// of the foregoing restrictions may subject the user to criminal sanctions
+// under applicable laws, as well as to civil liability for the breach of the
+// terms and conditions of this license.
+//
+// THIS SOFTWARE IS PROVIDED "AS IS". NO WARRANTIES, WHETHER EXPRESS, IMPLIED
+// OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF
+// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE.
+// LMI SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR
+// CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER.
+//
+// This is part of revision 523 of the Stellaris Driver Library.
+//
+//*****************************************************************************
+
+#ifndef __I2C_H__
+#define __I2C_H__
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+//*****************************************************************************
+//
+// Defines for the API.
+//
+//*****************************************************************************
+//*****************************************************************************
+//
+// Interrupt defines.
+//
+//*****************************************************************************
+#define I2C_INT_MASTER 0x00000001
+#define I2C_INT_SLAVE 0x00000002
+
+//*****************************************************************************
+//
+// I2C Master commands.
+//
+//*****************************************************************************
+#define I2C_MASTER_CMD_SINGLE_SEND \
+ (I2C_MASTER_CS_STOP | I2C_MASTER_CS_START | I2C_MASTER_CS_RUN)
+#define I2C_MASTER_CMD_SINGLE_RECEIVE \
+ (I2C_MASTER_CS_STOP | I2C_MASTER_CS_START | I2C_MASTER_CS_RUN)
+#define I2C_MASTER_CMD_BURST_SEND_START \
+ (I2C_MASTER_CS_START | I2C_MASTER_CS_RUN)
+#define I2C_MASTER_CMD_BURST_SEND_CONT \
+ (I2C_MASTER_CS_RUN)
+#define I2C_MASTER_CMD_BURST_SEND_FINISH \
+ (I2C_MASTER_CS_STOP | I2C_MASTER_CS_RUN)
+#define I2C_MASTER_CMD_BURST_SEND_ERROR_STOP \
+ (I2C_MASTER_CS_STOP)
+#define I2C_MASTER_CMD_BURST_RECEIVE_START \
+ (I2C_MASTER_CS_ACK | I2C_MASTER_CS_START | I2C_MASTER_CS_RUN)
+#define I2C_MASTER_CMD_BURST_RECEIVE_CONT \
+ (I2C_MASTER_CS_ACK | I2C_MASTER_CS_RUN)
+#define I2C_MASTER_CMD_BURST_RECEIVE_FINISH \
+ (I2C_MASTER_CS_STOP | I2C_MASTER_CS_RUN)
+#define I2C_MASTER_CMD_BURST_RECEIVE_ERROR_STOP \
+ (I2C_MASTER_CS_STOP | I2C_MASTER_CS_RUN)
+
+//*****************************************************************************
+//
+// I2C Master error status.
+//
+//*****************************************************************************
+#define I2C_MASTER_ERR_NONE 0
+#define I2C_MASTER_ERR_ADDR_ACK 0x00000004
+#define I2C_MASTER_ERR_DATA_ACK 0x00000008
+#define I2C_MASTER_ERR_ARB_LOST 0x00000010
+
+//*****************************************************************************
+//
+// I2C Slave action requests
+//
+//*****************************************************************************
+#define I2C_SLAVE_ACT_NONE 0
+#define I2C_SLAVE_ACT_RREQ 0x00000001 // Master has sent data
+#define I2C_SLAVE_ACT_TREQ 0x00000002 // Master has requested data
+
+//*****************************************************************************
+// Miscellaneous I2C driver definitions.
+//*****************************************************************************
+#define I2C_MASTER_MAX_RETRIES 1000 // Number of retries
+
+//*****************************************************************************
+//
+// Prototypes for the APIs.
+//
+//*****************************************************************************
+extern void I2CIntRegister(unsigned long ulBase, void(fnHandler)(void));
+extern void I2CIntUnregister(unsigned long ulBase);
+extern tBoolean I2CMasterBusBusy(unsigned long ulBase);
+extern tBoolean I2CMasterBusy(unsigned long ulBase);
+extern void I2CMasterControl(unsigned long ulBase, unsigned long ulCmd);
+extern unsigned long I2CMasterDataGet(unsigned long ulBase);
+extern void I2CMasterDataPut(unsigned long ulBase, unsigned char ucData);
+extern void I2CMasterDisable(unsigned long ulBase);
+extern void I2CMasterEnable(unsigned long ulBase);
+extern unsigned long I2CMasterErr(unsigned long ulBase);
+extern void I2CMasterInit(unsigned long ulBase, tBoolean bFast);
+extern void I2CMasterIntClear(unsigned long ulBase);
+extern void I2CMasterIntDisable(unsigned long ulBase);
+extern void I2CMasterIntEnable(unsigned long ulBase);
+extern tBoolean I2CMasterIntStatus(unsigned long ulBase, tBoolean bMasked);
+extern void I2CMasterSlaveAddrSet(unsigned long ulBase,
+ unsigned char ucSlaveAddr,
+ tBoolean bReceive);
+extern unsigned long I2CSlaveDataGet(unsigned long ulBase);
+extern void I2CSlaveDataPut(unsigned long ulBase, unsigned char ucData);
+extern void I2CSlaveDisable(unsigned long ulBase);
+extern void I2CSlaveEnable(unsigned long ulBase);
+extern void I2CSlaveInit(unsigned long ulBase, unsigned char ucSlaveAddr);
+extern void I2CSlaveIntClear(unsigned long ulBase);
+extern void I2CSlaveIntDisable(unsigned long ulBase);
+extern void I2CSlaveIntEnable(unsigned long ulBase);
+extern tBoolean I2CSlaveIntStatus(unsigned long ulBase, tBoolean bMasked);
+extern unsigned long I2CSlaveStatus(unsigned long ulBase);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif // __I2C_H__
diff --git a/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/hw_include/interrupt.h b/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/hw_include/interrupt.h new file mode 100644 index 0000000..23424af --- /dev/null +++ b/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/hw_include/interrupt.h @@ -0,0 +1,57 @@ +//*****************************************************************************
+//
+// interrupt.h - Prototypes for the NVIC Interrupt Controller Driver.
+//
+// Copyright (c) 2005,2006 Luminary Micro, Inc. All rights reserved.
+//
+// Software License Agreement
+//
+// Luminary Micro, Inc. (LMI) is supplying this software for use solely and
+// exclusively on LMI's Stellaris Family of microcontroller products.
+//
+// The software is owned by LMI and/or its suppliers, and is protected under
+// applicable copyright laws. All rights are reserved. Any use in violation
+// of the foregoing restrictions may subject the user to criminal sanctions
+// under applicable laws, as well as to civil liability for the breach of the
+// terms and conditions of this license.
+//
+// THIS SOFTWARE IS PROVIDED "AS IS". NO WARRANTIES, WHETHER EXPRESS, IMPLIED
+// OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF
+// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE.
+// LMI SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR
+// CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER.
+//
+// This is part of revision 523 of the Stellaris Driver Library.
+//
+//*****************************************************************************
+
+#ifndef __INTERRUPT_H__
+#define __INTERRUPT_H__
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+//*****************************************************************************
+//
+// Prototypes for the APIs.
+//
+//*****************************************************************************
+extern void IntMasterEnable(void);
+extern void IntMasterDisable(void);
+extern void IntRegister(unsigned long ulInterrupt, void (*pfnHandler)(void));
+extern void IntUnregister(unsigned long ulInterrupt);
+extern void IntPriorityGroupingSet(unsigned long ulBits);
+extern unsigned long IntPriorityGroupingGet(void);
+extern void IntPrioritySet(unsigned long ulInterrupt,
+ unsigned char ucPriority);
+extern long IntPriorityGet(unsigned long ulInterrupt);
+extern void IntEnable(unsigned long ulInterrupt);
+extern void IntDisable(unsigned long ulInterrupt);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif // __INTERRUPT_H__
diff --git a/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/hw_include/pdc.c b/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/hw_include/pdc.c new file mode 100644 index 0000000..1e82ed8 --- /dev/null +++ b/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/hw_include/pdc.c @@ -0,0 +1,132 @@ +//*****************************************************************************
+//
+// pdc.c - Driver for the Peripheral Device Controller (PDC) on the Stellaris
+// development board.
+//
+// Copyright (c) 2005,2006 Luminary Micro, Inc. All rights reserved.
+//
+// Software License Agreement
+//
+// Luminary Micro, Inc. (LMI) is supplying this software for use solely and
+// exclusively on LMI's Stellaris Family of microcontroller products.
+//
+// The software is owned by LMI and/or its suppliers, and is protected under
+// applicable copyright laws. All rights are reserved. Any use in violation
+// of the foregoing restrictions may subject the user to criminal sanctions
+// under applicable laws, as well as to civil liability for the breach of the
+// terms and conditions of this license.
+//
+// THIS SOFTWARE IS PROVIDED "AS IS". NO WARRANTIES, WHETHER EXPRESS, IMPLIED
+// OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF
+// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE.
+// LMI SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR
+// CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER.
+//
+// This is part of revision 523 of the Stellaris Driver Library.
+//
+//*****************************************************************************
+
+//*****************************************************************************
+//
+//! \addtogroup utilities_api
+//! @{
+//
+//*****************************************************************************
+
+#include "hw_memmap.h"
+#include "hw_types.h"
+#include "gpio.h"
+#include "ssi.h"
+#include "sysctl.h"
+#include "pdc.h"
+
+//*****************************************************************************
+//
+//! Initializes the connection to the PDC.
+//!
+//! This function will enable clocking to the SSI and GPIO A modules, configure
+//! the GPIO pins to be used for an SSI interface, and it will configure the
+//! SSI as a 1Mb master device, operating in MOTO mode. It will also enable
+//! the SSI module, and will enable the chip select for the PDC on the
+//! Stellaris development board.
+//!
+//! This function is contained in <tt>utils/pdc.c</tt>, with
+//! <tt>utils/pdc.h</tt> containing the API definition for use by applications.
+//!
+//! \return None.
+//
+//*****************************************************************************
+void
+PDCInit(void)
+{
+ //
+ // Enable the peripherals used to drive the PDC.
+ //
+ SysCtlPeripheralEnable(SYSCTL_PERIPH_SSI);
+ SysCtlPeripheralEnable(SYSCTL_PERIPH_GPIOA);
+
+ //
+ // Configure the appropriate pins to be SSI instead of GPIO.
+ //
+ GPIODirModeSet(GPIO_PORTA_BASE, SSI_CLK | SSI_TX | SSI_RX,
+ GPIO_DIR_MODE_HW);
+ GPIODirModeSet(GPIO_PORTA_BASE, SSI_CS, GPIO_DIR_MODE_OUT);
+ GPIOPadConfigSet(GPIO_PORTA_BASE, SSI_CLK, GPIO_STRENGTH_4MA,
+ GPIO_PIN_TYPE_STD_WPU);
+
+ //
+ // Configure the SSI port.
+ //
+ SSIConfig(SSI_BASE, SSI_FRF_MOTO_MODE_0, SSI_MODE_MASTER, 1000000, 8);
+ SSIEnable(SSI_BASE);
+
+ //
+ // Reset the PDC SSI state machine. The chip select needs to be held low
+ // for 100ns; the procedure call overhead more than accounts for this time.
+ //
+ GPIOPinWrite(GPIO_PORTA_BASE, PDC_CS, 0);
+ GPIOPinWrite(GPIO_PORTA_BASE, PDC_CS, PDC_CS);
+}
+
+//*****************************************************************************
+//
+//! Write a PDC register.
+//!
+//! \param ucAddr specifies the PDC register to write.
+//! \param ucData specifies the data to write.
+//!
+//! This function will perform the SSI transfers required to write a register
+//! in the PDC on the Stellaris development board.
+//!
+//! This function is contained in <tt>utils/pdc.c</tt>, with
+//! <tt>utils/pdc.h</tt> containing the API definition for use by applications.
+//!
+//! \return None.
+//
+//*****************************************************************************
+void
+PDCWrite(unsigned char ucAddr, unsigned char ucData)
+{
+ unsigned long ulTemp;
+
+ //
+ // Send address and write command.
+ //
+ SSIDataPut(SSI_BASE, (ucAddr & 0x0F) | PDC_WR);
+
+ //
+ // Write the data.
+ //
+ SSIDataPut(SSI_BASE, ucData);
+
+ //
+ // Flush data read during address write.
+ //
+ SSIDataGet(SSI_BASE, &ulTemp);
+
+ //
+ // Flush data read during data write.
+ //
+ SSIDataGet(SSI_BASE, &ulTemp);
+}
+
diff --git a/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/hw_include/pdc.h b/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/hw_include/pdc.h new file mode 100644 index 0000000..aba74cd --- /dev/null +++ b/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/hw_include/pdc.h @@ -0,0 +1,124 @@ +//*****************************************************************************
+//
+// pdc.h - Stellaris development board Peripheral Device Controller definitions
+// and prototypes.
+//
+// Copyright (c) 2005,2006 Luminary Micro, Inc. All rights reserved.
+//
+// Software License Agreement
+//
+// Luminary Micro, Inc. (LMI) is supplying this software for use solely and
+// exclusively on LMI's Stellaris Family of microcontroller products.
+//
+// The software is owned by LMI and/or its suppliers, and is protected under
+// applicable copyright laws. All rights are reserved. Any use in violation
+// of the foregoing restrictions may subject the user to criminal sanctions
+// under applicable laws, as well as to civil liability for the breach of the
+// terms and conditions of this license.
+//
+// THIS SOFTWARE IS PROVIDED "AS IS". NO WARRANTIES, WHETHER EXPRESS, IMPLIED
+// OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF
+// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE.
+// LMI SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR
+// CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER.
+//
+// This is part of revision 523 of the Stellaris Driver Library.
+//
+//*****************************************************************************
+
+#ifndef __PDC_H__
+#define __PDC_H__
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+//*****************************************************************************
+//
+// The registers within the peripheral device controller.
+//
+//*****************************************************************************
+#define PDC_VER 0x0 // Version register
+#define PDC_CSR 0x1 // Command/Status register
+#define PDC_DSW 0x4 // DIP Switch register
+#define PDC_LED 0x5 // LED register
+#define PDC_LCD_CSR 0x6 // LCD Command/Status register
+#define PDC_LCD_RAM 0x7 // LCD RAM register
+#define PDC_GPXDAT 0x8 // GPIO X Data register
+#define PDC_GPXDIR 0x9 // GPIO X Direction register
+#define PDC_GPYDAT 0xA // GPIO Y Data register
+#define PDC_GPYDIR 0xB // GPIO Y Direction register
+#define PDC_GPZDAT 0xC // GPIO Z Data register
+#define PDC_GPZDIR 0xD // GPIO Z Direction register
+
+//*****************************************************************************
+//
+// Flags indicating a read or write to the peripheral device controller.
+//
+//*****************************************************************************
+#define PDC_RD 0x80 // PDC read command
+#define PDC_WR 0x00 // PDC write command
+
+//*****************************************************************************
+//
+// LCD panel (Crystalfontz CFAH1602B) commands, RS = 0
+//
+//*****************************************************************************
+#define LCD_CLEAR 0x01 // Clear display (0 fill DDRAM).
+#define LCD_HOME 0x02 // Cursor home.
+#define LCD_MODE 0x04 // Set entry mode (cursor dir)
+#define LCD_ON 0x08 // Set display, cursor, blinking
+ // on/off
+#define LCD_CUR 0x10 // Cursor, display shift
+#define LCD_IF 0x20 // Set interface data length,
+ // lines, font
+#define LCD_CGADDR 0x40 // Set CGRAM AC address
+#define LCD_DDADDR 0x80 // Set DDRAM AC address
+
+//*****************************************************************************
+//
+// LCD Status bit
+//
+//*****************************************************************************
+#define LCD_B_BUSY 0x80 // Busy flag.
+
+//*****************************************************************************
+//
+// The GPIO port A pin numbers for the various SSI signals.
+//
+//*****************************************************************************
+#define SSI_CS GPIO_PIN_3
+#define PDC_CS GPIO_PIN_3
+#define SSI_CLK GPIO_PIN_2
+#define SSI_TX GPIO_PIN_5
+#define SSI_RX GPIO_PIN_4
+
+//*****************************************************************************
+//
+// Function Prototypes
+//
+//*****************************************************************************
+extern void PDCInit(void);
+extern unsigned char PDCRead(unsigned char ucAddr);
+extern void PDCWrite(unsigned char ucAddr, unsigned char ucData);
+extern unsigned char PDCDIPRead(void);
+extern void PDCLEDWrite(unsigned char ucLED);
+extern unsigned char PDCLEDRead(void);
+extern void PDCLCDInit(void);
+extern void PDCLCDBacklightOn(void);
+extern void PDCLCDBacklightOff(void);
+extern void PDCLCDClear(void);
+extern void PDCLCDCreateChar(unsigned char ucChar, unsigned char *pucData);
+extern void PDCLCDSetPos(unsigned char ucX, unsigned char ucY);
+extern void PDCLCDWrite(const char *pcStr, unsigned long ulCount);
+extern unsigned char PDCGPIODirRead(unsigned char ucIdx);
+extern void PDCGPIODirWrite(unsigned char ucIdx, unsigned char ucValue);
+extern unsigned char PDCGPIORead(unsigned char ucIdx);
+extern void PDCGPIOWrite(unsigned char ucIdx, unsigned char ucValue);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif // __PDC_H__
diff --git a/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/hw_include/ssi.h b/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/hw_include/ssi.h new file mode 100644 index 0000000..ef53b34 --- /dev/null +++ b/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/hw_include/ssi.h @@ -0,0 +1,88 @@ +//*****************************************************************************
+//
+// ssi.h - Prototypes for the Synchronous Serial Interface Driver.
+//
+// Copyright (c) 2005,2006 Luminary Micro, Inc. All rights reserved.
+//
+// Software License Agreement
+//
+// Luminary Micro, Inc. (LMI) is supplying this software for use solely and
+// exclusively on LMI's Stellaris Family of microcontroller products.
+//
+// The software is owned by LMI and/or its suppliers, and is protected under
+// applicable copyright laws. All rights are reserved. Any use in violation
+// of the foregoing restrictions may subject the user to criminal sanctions
+// under applicable laws, as well as to civil liability for the breach of the
+// terms and conditions of this license.
+//
+// THIS SOFTWARE IS PROVIDED "AS IS". NO WARRANTIES, WHETHER EXPRESS, IMPLIED
+// OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF
+// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE.
+// LMI SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR
+// CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER.
+//
+// This is part of revision 523 of the Stellaris Driver Library.
+//
+//*****************************************************************************
+
+#ifndef __SSI_H__
+#define __SSI_H__
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+//*****************************************************************************
+//
+// Values that can be passed to SSIIntEnable, SSIIntDisable, and SSIIntClear
+// as the ulIntFlags parameter, and returned by SSIIntStatus.
+//
+//*****************************************************************************
+#define SSI_TXFF 0x00000008 // TX FIFO half empty or less
+#define SSI_RXFF 0x00000004 // RX FIFO half full or less
+#define SSI_RXTO 0x00000002 // RX timeout
+#define SSI_RXOR 0x00000001 // RX overrun
+
+//*****************************************************************************
+//
+// Values that can be passed to SSIConfig.
+//
+//*****************************************************************************
+#define SSI_FRF_MOTO_MODE_0 0x00000000 // Moto fmt, polarity 0, phase 0
+#define SSI_FRF_MOTO_MODE_1 0x00000002 // Moto fmt, polarity 0, phase 1
+#define SSI_FRF_MOTO_MODE_2 0x00000001 // Moto fmt, polarity 1, phase 0
+#define SSI_FRF_MOTO_MODE_3 0x00000003 // Moto fmt, polarity 1, phase 1
+#define SSI_FRF_TI 0x00000010 // TI frame format
+#define SSI_FRF_NMW 0x00000020 // National MicroWire frame format
+
+#define SSI_MODE_MASTER 0x00000000 // SSI master
+#define SSI_MODE_SLAVE 0x00000001 // SSI slave
+#define SSI_MODE_SLAVE_OD 0x00000002 // SSI slave with output disabled
+
+//*****************************************************************************
+//
+// Prototypes for the APIs.
+//
+//*****************************************************************************
+extern void SSIConfig(unsigned long ulBase, unsigned long ulProtocol,
+ unsigned long ulMode, unsigned long ulBitRate,
+ unsigned long ulDataWidth);
+extern void SSIDataGet(unsigned long ulBase, unsigned long *ulData);
+extern long SSIDataNonBlockingGet(unsigned long ulBase, unsigned long *ulData);
+extern void SSIDataPut(unsigned long ulBase, unsigned long ulData);
+extern long SSIDataNonBlockingPut(unsigned long ulBase, unsigned long ulData);
+extern void SSIDisable(unsigned long ulBase);
+extern void SSIEnable(unsigned long ulBase);
+extern void SSIIntClear(unsigned long ulBase, unsigned long ulIntFlags);
+extern void SSIIntDisable(unsigned long ulBase, unsigned long ulIntFlags);
+extern void SSIIntEnable(unsigned long ulBase, unsigned long ulIntFlags);
+extern void SSIIntRegister(unsigned long ulBase, void(*pfnHandler)(void));
+extern unsigned long SSIIntStatus(unsigned long ulBase, tBoolean bMasked);
+extern void SSIIntUnregister(unsigned long ulBase);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif // __SSI_H__
diff --git a/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/hw_include/sysctl.h b/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/hw_include/sysctl.h new file mode 100644 index 0000000..2e1d1e4 --- /dev/null +++ b/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/hw_include/sysctl.h @@ -0,0 +1,221 @@ +//*****************************************************************************
+//
+// sysctl.h - Prototypes for the system control driver.
+//
+// Copyright (c) 2005,2006 Luminary Micro, Inc. All rights reserved.
+//
+// Software License Agreement
+//
+// Luminary Micro, Inc. (LMI) is supplying this software for use solely and
+// exclusively on LMI's Stellaris Family of microcontroller products.
+//
+// The software is owned by LMI and/or its suppliers, and is protected under
+// applicable copyright laws. All rights are reserved. Any use in violation
+// of the foregoing restrictions may subject the user to criminal sanctions
+// under applicable laws, as well as to civil liability for the breach of the
+// terms and conditions of this license.
+//
+// THIS SOFTWARE IS PROVIDED "AS IS". NO WARRANTIES, WHETHER EXPRESS, IMPLIED
+// OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF
+// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE.
+// LMI SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR
+// CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER.
+//
+// This is part of revision 523 of the Stellaris Driver Library.
+//
+//*****************************************************************************
+
+#ifndef __SYSCTL_H__
+#define __SYSCTL_H__
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+//*****************************************************************************
+//
+// The following are values that can be passed to the
+// SysCtlPeripheralPresent(), SysCtlPeripheralEnable(),
+// SysCtlPeripheralDisable(), and SysCtlPeripheralReset() APIs as the
+// ulPeripheral parameter. The peripherals in the fourth group (upper nibble
+// is 3) can only be used with the SysCtlPeripheralPresent() API.
+//
+//*****************************************************************************
+#define SYSCTL_PERIPH_WDOG 0x00000008 // Watchdog
+#define SYSCTL_PERIPH_UART0 0x10000001 // UART 0
+#define SYSCTL_PERIPH_SSI 0x10000010 // SSI
+#define SYSCTL_PERIPH_I2C 0x10001000 // I2C
+#define SYSCTL_PERIPH_TIMER0 0x10010000 // Timer 0
+#define SYSCTL_PERIPH_TIMER1 0x10020000 // Timer 1
+#define SYSCTL_PERIPH_COMP0 0x11000000 // Analog comparator 0
+#define SYSCTL_PERIPH_COMP1 0x12000000 // Analog comparator 1
+#define SYSCTL_PERIPH_GPIOA 0x20000001 // GPIO A
+#define SYSCTL_PERIPH_GPIOB 0x20000002 // GPIO B
+#define SYSCTL_PERIPH_GPIOC 0x20000004 // GPIO C
+#define SYSCTL_PERIPH_PLL 0x30000010 // PLL
+
+//*****************************************************************************
+//
+// The following are values that can be passed to the SysCtlPinPresent() API
+// as the ulPin parameter.
+//
+//*****************************************************************************
+#define SYSCTL_PIN_C0MINUS 0x00000040 // C0- pin
+#define SYSCTL_PIN_C0PLUS 0x00000080 // C0+ pin
+#define SYSCTL_PIN_C0O 0x00000100 // C0o pin
+#define SYSCTL_PIN_C1MINUS 0x00000200 // C1- pin
+#define SYSCTL_PIN_CCP0 0x01000000 // CCP0 pin
+#define SYSCTL_PIN_CCP1 0x02000000 // CCP1 pin
+#define SYSCTL_PIN_32KHZ 0x80000000 // 32kHz pin
+
+//*****************************************************************************
+//
+// The following are values that can be passed to the SysCtlLDOSet() API as
+// the ulVoltage value, or returned by the SysCtlLDOGet() API.
+//
+//*****************************************************************************
+#define SYSCTL_LDO_2_25V 0x00000005 // LDO output of 2.25V
+#define SYSCTL_LDO_2_30V 0x00000004 // LDO output of 2.30V
+#define SYSCTL_LDO_2_35V 0x00000003 // LDO output of 2.35V
+#define SYSCTL_LDO_2_40V 0x00000002 // LDO output of 2.40V
+#define SYSCTL_LDO_2_45V 0x00000001 // LDO output of 2.45V
+#define SYSCTL_LDO_2_50V 0x00000000 // LDO output of 2.50V
+#define SYSCTL_LDO_2_55V 0x0000001f // LDO output of 2.55V
+#define SYSCTL_LDO_2_60V 0x0000001e // LDO output of 2.60V
+#define SYSCTL_LDO_2_65V 0x0000001d // LDO output of 2.65V
+#define SYSCTL_LDO_2_70V 0x0000001c // LDO output of 2.70V
+#define SYSCTL_LDO_2_75V 0x0000001b // LDO output of 2.75V
+
+//*****************************************************************************
+//
+// The following are values that can be passed to the SysCtlLDOConfigSet() API.
+//
+//*****************************************************************************
+#define SYSCTL_LDOCFG_ARST 0x00000001 // Allow LDO failure to reset
+#define SYSCTL_LDOCFG_NORST 0x00000000 // Do not reset on LDO failure
+
+//*****************************************************************************
+//
+// The following are values that can be passed to the SysCtlIntEnable(),
+// SysCtlIntDisable(), and SysCtlIntClear() APIs, or returned in the bit mask
+// by the SysCtlIntStatus() API.
+//
+//*****************************************************************************
+#define SYSCTL_INT_PLL_LOCK 0x00000040 // PLL lock interrupt
+#define SYSCTL_INT_CUR_LIMIT 0x00000020 // Current limit interrupt
+#define SYSCTL_INT_BOSC_FAIL 0x00000010 // Boot oscillator failure int
+#define SYSCTL_INT_MOSC_FAIL 0x00000008 // Main oscillator failure int
+#define SYSCTL_INT_POR 0x00000004 // Power on reset interrupt
+#define SYSCTL_INT_BOR 0x00000002 // Brown out interrupt
+#define SYSCTL_INT_PLL_FAIL 0x00000001 // PLL failure interrupt
+
+//*****************************************************************************
+//
+// The following are values that can be passed to the SysCtlResetCauseClear()
+// API or returned by the SysCtlResetCauseGet() API.
+//
+//*****************************************************************************
+#define SYSCTL_CAUSE_LDO 0x00000020 // LDO power not OK reset
+#define SYSCTL_CAUSE_SW 0x00000010 // Software reset
+#define SYSCTL_CAUSE_WDOG 0x00000008 // Watchdog reset
+#define SYSCTL_CAUSE_BOR 0x00000004 // Brown-out reset
+#define SYSCTL_CAUSE_POR 0x00000002 // Power on reset
+#define SYSCTL_CAUSE_EXT 0x00000001 // External reset
+
+//*****************************************************************************
+//
+// The following are values that can be passed to the SysCtlBrownOutConfigSet()
+// API as the ulConfig parameter.
+//
+//*****************************************************************************
+#define SYSCTL_BOR_RESET 0x00000002 // Reset instead of interrupting
+#define SYSCTL_BOR_RESAMPLE 0x00000001 // Resample BOR before asserting
+
+//*****************************************************************************
+//
+// The following are values that can be passed to the SysCtlClockSet() API as
+// the ulConfig parameter.
+//
+//*****************************************************************************
+#define SYSCTL_SYSDIV_1 0x07800000 // Processor clock is osc/pll /1
+#define SYSCTL_SYSDIV_2 0x00C00000 // Processor clock is osc/pll /2
+#define SYSCTL_SYSDIV_3 0x01400000 // Processor clock is osc/pll /3
+#define SYSCTL_SYSDIV_4 0x01C00000 // Processor clock is osc/pll /4
+#define SYSCTL_SYSDIV_5 0x02400000 // Processor clock is osc/pll /5
+#define SYSCTL_SYSDIV_6 0x02C00000 // Processor clock is osc/pll /6
+#define SYSCTL_SYSDIV_7 0x03400000 // Processor clock is osc/pll /7
+#define SYSCTL_SYSDIV_8 0x03C00000 // Processor clock is osc/pll /8
+#define SYSCTL_SYSDIV_9 0x04400000 // Processor clock is osc/pll /9
+#define SYSCTL_SYSDIV_10 0x04C00000 // Processor clock is osc/pll /10
+#define SYSCTL_SYSDIV_11 0x05400000 // Processor clock is osc/pll /11
+#define SYSCTL_SYSDIV_12 0x05C00000 // Processor clock is osc/pll /12
+#define SYSCTL_SYSDIV_13 0x06400000 // Processor clock is osc/pll /13
+#define SYSCTL_SYSDIV_14 0x06C00000 // Processor clock is osc/pll /14
+#define SYSCTL_SYSDIV_15 0x07400000 // Processor clock is osc/pll /15
+#define SYSCTL_SYSDIV_16 0x07C00000 // Processor clock is osc/pll /16
+#define SYSCTL_USE_PLL 0x00000000 // System clock is the PLL clock
+#define SYSCTL_USE_OSC 0x00003800 // System clock is the osc clock
+#define SYSCTL_XTAL_3_57MHZ 0x00000100 // External crystal is 3.579545MHz
+#define SYSCTL_XTAL_3_68MHZ 0x00000140 // External crystal is 3.6864MHz
+#define SYSCTL_XTAL_4MHZ 0x00000180 // External crystal is 4MHz
+#define SYSCTL_XTAL_4_09MHZ 0x000001C0 // External crystal is 4.096MHz
+#define SYSCTL_XTAL_4_91MHZ 0x00000200 // External crystal is 4.9152MHz
+#define SYSCTL_XTAL_5MHZ 0x00000240 // External crystal is 5MHz
+#define SYSCTL_XTAL_5_12MHZ 0x00000280 // External crystal is 5.12MHz
+#define SYSCTL_XTAL_6MHZ 0x000002C0 // External crystal is 6MHz
+#define SYSCTL_XTAL_6_14MHZ 0x00000300 // External crystal is 6.144MHz
+#define SYSCTL_XTAL_7_37MHZ 0x00000340 // External crystal is 7.3728MHz
+#define SYSCTL_XTAL_8MHZ 0x00000380 // External crystal is 8MHz
+#define SYSCTL_XTAL_8_19MHZ 0x000003C0 // External crystal is 8.192MHz
+#define SYSCTL_OSC_MAIN 0x00000000 // Oscillator source is main osc
+#define SYSCTL_OSC_BOOT 0x00000010 // Oscillator source is boot osc
+#define SYSCTL_OSC_BOOT4 0x00000020 // Oscillator source is boot osc /4
+#define SYSCTL_BOOT_OSC_DIS 0x00000002 // Disable boot oscillator
+#define SYSCTL_MAIN_OSC_DIS 0x00000001 // Disable main oscillator
+
+//*****************************************************************************
+//
+// Prototypes for the APIs.
+//
+//*****************************************************************************
+extern unsigned long SysCtlSRAMSizeGet(void);
+extern unsigned long SysCtlFlashSizeGet(void);
+extern tBoolean SysCtlPinPresent(unsigned long ulPin);
+extern tBoolean SysCtlPeripheralPresent(unsigned long ulPeripheral);
+extern void SysCtlPeripheralReset(unsigned long ulPeripheral);
+extern void SysCtlPeripheralEnable(unsigned long ulPeripheral);
+extern void SysCtlPeripheralDisable(unsigned long ulPeripheral);
+extern void SysCtlPeripheralSleepEnable(unsigned long ulPeripheral);
+extern void SysCtlPeripheralSleepDisable(unsigned long ulPeripheral);
+extern void SysCtlPeripheralDeepSleepEnable(unsigned long ulPeripheral);
+extern void SysCtlPeripheralDeepSleepDisable(unsigned long ulPeripheral);
+extern void SysCtlPeripheralClockGating(tBoolean bEnable);
+extern void SysCtlIntRegister(void (*pfnHandler)(void));
+extern void SysCtlIntUnregister(void);
+extern void SysCtlIntEnable(unsigned long ulInts);
+extern void SysCtlIntDisable(unsigned long ulInts);
+extern void SysCtlIntClear(unsigned long ulInts);
+extern unsigned long SysCtlIntStatus(tBoolean bMasked);
+extern void SysCtlLDOSet(unsigned long ulVoltage);
+extern unsigned long SysCtlLDOGet(void);
+extern void SysCtlLDOConfigSet(unsigned long ulConfig);
+extern void SysCtlReset(void);
+extern void SysCtlSleep(void);
+extern void SysCtlDeepSleep(void);
+extern unsigned long SysCtlResetCauseGet(void);
+extern void SysCtlResetCauseClear(unsigned long ulCauses);
+extern void SysCtlBrownOutConfigSet(unsigned long ulConfig,
+ unsigned long ulDelay);
+extern void SysCtlClockSet(unsigned long ulConfig);
+extern unsigned long SysCtlClockGet(void);
+extern void SysCtlBOSCVerificationSet(tBoolean bEnable);
+extern void SysCtlMOSCVerificationSet(tBoolean bEnable);
+extern void SysCtlPLLVerificationSet(tBoolean bEnable);
+extern void SysCtlClkVerificationClear(void);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif // __SYSCTL_H__
diff --git a/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/hw_include/systick.h b/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/hw_include/systick.h new file mode 100644 index 0000000..4f70259 --- /dev/null +++ b/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/hw_include/systick.h @@ -0,0 +1,53 @@ +//*****************************************************************************
+//
+// systick.h - Prototypes for the SysTick driver.
+//
+// Copyright (c) 2005,2006 Luminary Micro, Inc. All rights reserved.
+//
+// Software License Agreement
+//
+// Luminary Micro, Inc. (LMI) is supplying this software for use solely and
+// exclusively on LMI's Stellaris Family of microcontroller products.
+//
+// The software is owned by LMI and/or its suppliers, and is protected under
+// applicable copyright laws. All rights are reserved. Any use in violation
+// of the foregoing restrictions may subject the user to criminal sanctions
+// under applicable laws, as well as to civil liability for the breach of the
+// terms and conditions of this license.
+//
+// THIS SOFTWARE IS PROVIDED "AS IS". NO WARRANTIES, WHETHER EXPRESS, IMPLIED
+// OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF
+// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE.
+// LMI SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR
+// CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER.
+//
+// This is part of revision 523 of the Stellaris Driver Library.
+//
+//*****************************************************************************
+
+#ifndef __SYSTICK_H__
+#define __SYSTICK_H__
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+//*****************************************************************************
+//
+// Prototypes for the APIs.
+//
+//*****************************************************************************
+extern void SysTickEnable(void);
+extern void SysTickDisable(void);
+extern void SysTickIntRegister(void (*pfnHandler)(void));
+extern void SysTickIntUnregister(void);
+extern void SysTickPeriodSet(unsigned long ulPeriod);
+extern unsigned long SysTickPeriodGet(void);
+extern unsigned long SysTickValueGet(void);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif // __SYSTICK_H__
diff --git a/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/hw_include/timer.h b/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/hw_include/timer.h new file mode 100644 index 0000000..306b141 --- /dev/null +++ b/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/hw_include/timer.h @@ -0,0 +1,137 @@ +//*****************************************************************************
+//
+// timer.h - Prototypes for the timer module
+//
+// Copyright (c) 2005,2006 Luminary Micro, Inc. All rights reserved.
+//
+// Software License Agreement
+//
+// Luminary Micro, Inc. (LMI) is supplying this software for use solely and
+// exclusively on LMI's Stellaris Family of microcontroller products.
+//
+// The software is owned by LMI and/or its suppliers, and is protected under
+// applicable copyright laws. All rights are reserved. Any use in violation
+// of the foregoing restrictions may subject the user to criminal sanctions
+// under applicable laws, as well as to civil liability for the breach of the
+// terms and conditions of this license.
+//
+// THIS SOFTWARE IS PROVIDED "AS IS". NO WARRANTIES, WHETHER EXPRESS, IMPLIED
+// OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF
+// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE.
+// LMI SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR
+// CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER.
+//
+// This is part of revision 523 of the Stellaris Driver Library.
+//
+//*****************************************************************************
+
+#ifndef __TIMER_H__
+#define __TIMER_H__
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+//*****************************************************************************
+//
+// Values that can be passed to TimerConfigure as the ulConfig parameter.
+//
+//*****************************************************************************
+#define TIMER_CFG_32_BIT_OS 0x00000001 // 32-bit one-shot timer
+#define TIMER_CFG_32_BIT_PER 0x00000002 // 32-bit periodic timer
+#define TIMER_CFG_32_RTC 0x01000000 // 32-bit RTC timer
+#define TIMER_CFG_16_BIT_PAIR 0x04000000 // Two 16-bit timers
+#define TIMER_CFG_A_ONE_SHOT 0x00000001 // Timer A one-shot timer
+#define TIMER_CFG_A_PERIODIC 0x00000002 // Timer A periodic timer
+#define TIMER_CFG_A_CAP_COUNT 0x00000003 // Timer A event counter
+#define TIMER_CFG_A_CAP_TIME 0x00000007 // Timer A event timer
+#define TIMER_CFG_A_PWM 0x0000000F // Timer A PWM output
+#define TIMER_CFG_B_ONE_SHOT 0x00000100 // Timer B one-shot timer
+#define TIMER_CFG_B_PERIODIC 0x00000200 // Timer B periodic timer
+#define TIMER_CFG_B_CAP_COUNT 0x00000300 // Timer B event counter
+#define TIMER_CFG_B_CAP_TIME 0x00000700 // Timer B event timer
+#define TIMER_CFG_B_PWM 0x00000F00 // Timer B PWM output
+
+//*****************************************************************************
+//
+// Values that can be passed to TimerIntEnable, TimerIntDisable, and
+// TimerIntClear as the ulIntFlags parameter, and returned from TimerIntStatus.
+//
+//*****************************************************************************
+#define TIMER_CAPB_EVENT 0x00000400 // CaptureB event interrupt
+#define TIMER_CAPB_MATCH 0x00000200 // CaptureB match interrupt
+#define TIMER_TIMB_TIMEOUT 0x00000100 // TimerB time out interrupt
+#define TIMER_RTC_MATCH 0x00000008 // RTC interrupt mask
+#define TIMER_CAPA_EVENT 0x00000004 // CaptureA event interrupt
+#define TIMER_CAPA_MATCH 0x00000002 // CaptureA match interrupt
+#define TIMER_TIMA_TIMEOUT 0x00000001 // TimerB time out interrupt
+
+//*****************************************************************************
+//
+// Values that can be passed to TimerControlEvent as the ulEvent parameter.
+//
+//*****************************************************************************
+#define TIMER_EVENT_POS_EDGE 0x00000000 // Count positive edges
+#define TIMER_EVENT_NEG_EDGE 0x00000404 // Count negative edges
+#define TIMER_EVENT_BOTH_EDGES 0x00000C0C // Count both edges
+
+//*****************************************************************************
+//
+// Values that can be passed to most of the timer APIs as the ulTimer
+// parameter.
+//
+//*****************************************************************************
+#define TIMER_A 0x000000ff // Timer A
+#define TIMER_B 0x0000ff00 // Timer B
+#define TIMER_BOTH 0x0000ffff // Timer Both
+
+//*****************************************************************************
+//
+// Prototypes for the APIs.
+//
+//*****************************************************************************
+extern void TimerEnable(unsigned long ulBase, unsigned long ulTimer);
+extern void TimerDisable(unsigned long ulBase, unsigned long ulTimer);
+extern void TimerConfigure(unsigned long ulBase, unsigned long ulConfig);
+extern void TimerControlLevel(unsigned long ulBase, unsigned long ulTimer,
+ tBoolean bInvert);
+extern void TimerControlTrigger(unsigned long ulBase, unsigned long ulTimer,
+ tBoolean bEnable);
+extern void TimerControlEvent(unsigned long ulBase, unsigned long ulTimer,
+ unsigned long ulEvent);
+extern void TimerControlStall(unsigned long ulBase, unsigned long ulTimer,
+ tBoolean bStall);
+extern void TimerRTCEnable(unsigned long ulBase);
+extern void TimerRTCDisable(unsigned long ulBase);
+extern void TimerPrescaleSet(unsigned long ulBase, unsigned long ulTimer,
+ unsigned long ulValue);
+extern unsigned long TimerPrescaleGet(unsigned long ulBase,
+ unsigned long ulTimer);
+extern void TimerPrescaleMatchSet(unsigned long ulBase, unsigned long ulTimer,
+ unsigned long ulValue);
+extern unsigned long TimerPrescaleMatchGet(unsigned long ulBase,
+ unsigned long ulTimer);
+extern void TimerLoadSet(unsigned long ulBase, unsigned long ulTimer,
+ unsigned long ulValue);
+extern unsigned long TimerLoadGet(unsigned long ulBase, unsigned long ulTimer);
+extern unsigned long TimerValueGet(unsigned long ulBase,
+ unsigned long ulTimer);
+extern void TimerMatchSet(unsigned long ulBase, unsigned long ulTimer,
+ unsigned long ulValue);
+extern unsigned long TimerMatchGet(unsigned long ulBase,
+ unsigned long ulTimer);
+extern void TimerIntRegister(unsigned long ulBase, unsigned long ulTimer,
+ void (*pfnHandler)(void));
+extern void TimerIntUnregister(unsigned long ulBase, unsigned long ulTimer);
+extern void TimerIntEnable(unsigned long ulBase, unsigned long ulIntFlags);
+extern void TimerIntDisable(unsigned long ulBase, unsigned long ulIntFlags);
+extern unsigned long TimerIntStatus(unsigned long ulBase, tBoolean bMasked);
+extern void TimerIntClear(unsigned long ulBase, unsigned long ulIntFlags);
+extern void TimerQuiesce(unsigned long ulBase);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif // __TIMER_H__
diff --git a/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/hw_include/uart.h b/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/hw_include/uart.h new file mode 100644 index 0000000..ea39859 --- /dev/null +++ b/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/hw_include/uart.h @@ -0,0 +1,102 @@ +//*****************************************************************************
+//
+// uart.h - Defines and Macros for the UART.
+//
+// Copyright (c) 2005,2006 Luminary Micro, Inc. All rights reserved.
+//
+// Software License Agreement
+//
+// Luminary Micro, Inc. (LMI) is supplying this software for use solely and
+// exclusively on LMI's Stellaris Family of microcontroller products.
+//
+// The software is owned by LMI and/or its suppliers, and is protected under
+// applicable copyright laws. All rights are reserved. Any use in violation
+// of the foregoing restrictions may subject the user to criminal sanctions
+// under applicable laws, as well as to civil liability for the breach of the
+// terms and conditions of this license.
+//
+// THIS SOFTWARE IS PROVIDED "AS IS". NO WARRANTIES, WHETHER EXPRESS, IMPLIED
+// OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF
+// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE.
+// LMI SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR
+// CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER.
+//
+// This is part of revision 523 of the Stellaris Driver Library.
+//
+//*****************************************************************************
+
+#ifndef __UART_H__
+#define __UART_H__
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+//*****************************************************************************
+//
+// Values that can be passed to UARTIntEnable, UARTIntDisable, and UARTIntClear
+// as the ulIntFlags parameter, and returned from UARTIntStatus.
+//
+//*****************************************************************************
+#define UART_INT_OE 0x400 // Overrun Error Interrupt Mask
+#define UART_INT_BE 0x200 // Break Error Interrupt Mask
+#define UART_INT_PE 0x100 // Parity Error Interrupt Mask
+#define UART_INT_FE 0x080 // Framing Error Interrupt Mask
+#define UART_INT_RT 0x040 // Receive Timeout Interrupt Mask
+#define UART_INT_TX 0x020 // Transmit Interrupt Mask
+#define UART_INT_RX 0x010 // Receive Interrupt Mask
+
+//*****************************************************************************
+//
+// Values that can be passed to UARTConfigSet as the ulConfig parameter and
+// returned by UARTConfigGet in the pulConfig parameter. Additionally, the
+// UART_CONFIG_PAR_* subset can be passed to UARTParityModeSet as the ulParity
+// parameter, and are returned by UARTParityModeGet.
+//
+//*****************************************************************************
+#define UART_CONFIG_WLEN_8 0x00000060 // 8 bit data
+#define UART_CONFIG_WLEN_7 0x00000040 // 7 bit data
+#define UART_CONFIG_WLEN_6 0x00000020 // 6 bit data
+#define UART_CONFIG_WLEN_5 0x00000000 // 5 bit data
+#define UART_CONFIG_STOP_ONE 0x00000000 // One stop bit
+#define UART_CONFIG_STOP_TWO 0x00000008 // Two stop bits
+#define UART_CONFIG_PAR_NONE 0x00000000 // No parity
+#define UART_CONFIG_PAR_EVEN 0x00000006 // Even parity
+#define UART_CONFIG_PAR_ODD 0x00000002 // Odd parity
+#define UART_CONFIG_PAR_ONE 0x00000086 // Parity bit is one
+#define UART_CONFIG_PAR_ZERO 0x00000082 // Parity bit is zero
+
+//*****************************************************************************
+//
+// API Function prototypes
+//
+//*****************************************************************************
+extern void UARTParityModeSet(unsigned long ulBase, unsigned long ulParity);
+extern unsigned long UARTParityModeGet(unsigned long ulBase);
+extern void UARTConfigSet(unsigned long ulBase, unsigned long ulBaud,
+ unsigned long ulConfig);
+extern void UARTConfigGet(unsigned long ulBase, unsigned long *pulBaud,
+ unsigned long *pulConfig);
+extern void UARTEnable(unsigned long ulBase);
+extern void UARTDisable(unsigned long ulBase);
+extern tBoolean UARTCharsAvail(unsigned long ulBase);
+extern tBoolean UARTSpaceAvail(unsigned long ulBase);
+extern long UARTCharNonBlockingGet(unsigned long ulBase);
+extern long UARTCharGet(unsigned long ulBase);
+extern tBoolean UARTCharNonBlockingPut(unsigned long ulBase,
+ unsigned char ucData);
+extern void UARTCharPut(unsigned long ulBase, unsigned char ucData);
+extern void UARTBreakCtl(unsigned long ulBase, tBoolean bBreakState);
+extern void UARTIntRegister(unsigned long ulBase, void(*pfnHandler)(void));
+extern void UARTIntUnregister(unsigned long ulBase);
+extern void UARTIntEnable(unsigned long ulBase, unsigned long ulIntFlags);
+extern void UARTIntDisable(unsigned long ulBase, unsigned long ulIntFlags);
+extern unsigned long UARTIntStatus(unsigned long ulBase, tBoolean bMasked);
+extern void UARTIntClear(unsigned long ulBase, unsigned long ulIntFlags);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif // __UART_H__
diff --git a/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/hw_include/watchdog.h b/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/hw_include/watchdog.h new file mode 100644 index 0000000..2a82b72 --- /dev/null +++ b/third_party/FreeRTOS/Demo/CORTEX_LM3S102_Rowley/hw_include/watchdog.h @@ -0,0 +1,63 @@ +//*****************************************************************************
+//
+// watchdog.h - Prototypes for the Watchdog Timer API
+//
+// Copyright (c) 2005,2006 Luminary Micro, Inc. All rights reserved.
+//
+// Software License Agreement
+//
+// Luminary Micro, Inc. (LMI) is supplying this software for use solely and
+// exclusively on LMI's Stellaris Family of microcontroller products.
+//
+// The software is owned by LMI and/or its suppliers, and is protected under
+// applicable copyright laws. All rights are reserved. Any use in violation
+// of the foregoing restrictions may subject the user to criminal sanctions
+// under applicable laws, as well as to civil liability for the breach of the
+// terms and conditions of this license.
+//
+// THIS SOFTWARE IS PROVIDED "AS IS". NO WARRANTIES, WHETHER EXPRESS, IMPLIED
+// OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF
+// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE.
+// LMI SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR
+// CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER.
+//
+// This is part of revision 523 of the Stellaris Driver Library.
+//
+//*****************************************************************************
+
+#ifndef __WATCHDOG_H__
+#define __WATCHDOG_H__
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+//*****************************************************************************
+//
+// Prototypes for the APIs.
+//
+//*****************************************************************************
+extern tBoolean WatchdogRunning(unsigned long ulBase);
+extern void WatchdogEnable(unsigned long ulBase);
+extern void WatchdogResetEnable(unsigned long ulBase);
+extern void WatchdogResetDisable(unsigned long ulBase);
+extern void WatchdogLock(unsigned long ulBase);
+extern void WatchdogUnlock(unsigned long ulBase);
+extern tBoolean WatchdogLockState(unsigned long ulBase);
+extern void WatchdogReloadSet(unsigned long ulBase, unsigned long ulLoadVal);
+extern unsigned long WatchdogReloadGet(unsigned long ulBase);
+extern unsigned long WatchdogValueGet(unsigned long ulBase);
+extern void WatchdogIntRegister(unsigned long ulBase, void(*pfnHandler)(void));
+extern void WatchdogIntUnregister(unsigned long ulBase);
+extern void WatchdogIntEnable(unsigned long ulBase);
+extern unsigned long WatchdogIntStatus(unsigned long ulBase, tBoolean bMasked);
+extern void WatchdogIntClear(unsigned long ulBase);
+extern void WatchdogStallDisable(unsigned long ulBase);
+extern void WatchdogStallDisable(unsigned long ulBase);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif // __WATCHDOG_H__
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