From c3e4c9a25c2910d2d66d52215b3406b13d5b23d5 Mon Sep 17 00:00:00 2001 From: Yuval Adam Date: Sun, 29 Jun 2014 12:34:32 +0300 Subject: Add more board models --- boards/dk-tm4c129x/usb_dev_chid/Makefile | 96 +++ boards/dk-tm4c129x/usb_dev_chid/ccs/.ccsimportspec | 14 + boards/dk-tm4c129x/usb_dev_chid/ccs/.ccsproject | 10 + boards/dk-tm4c129x/usb_dev_chid/ccs/.cproject | 186 +++++ boards/dk-tm4c129x/usb_dev_chid/ccs/.project | 90 +++ .../ccs/.settings/org.eclipse.cdt.codan.core.prefs | 3 + .../usb_dev_chid/ccs/Debug/usb_dev_chid.bin | Bin 0 -> 49992 bytes .../usb_dev_chid/ccs/Debug/usb_dev_chid.out | Bin 0 -> 778282 bytes .../usb_dev_chid/ccs/macros.ini_initial | 1 + .../usb_dev_chid/ccs/target_config.ccxml | 13 + .../usb_dev_chid/ewarm/Exe/usb_dev_chid.bin | Bin 0 -> 47140 bytes .../usb_dev_chid/ewarm/Exe/usb_dev_chid.out | Bin 0 -> 608788 bytes .../dk-tm4c129x/usb_dev_chid/gcc/usb_dev_chid.axf | Bin 0 -> 122868 bytes .../dk-tm4c129x/usb_dev_chid/gcc/usb_dev_chid.bin | Bin 0 -> 49108 bytes boards/dk-tm4c129x/usb_dev_chid/readme.txt | 31 + .../usb_dev_chid/rvmdk/usb_dev_chid.axf | Bin 0 -> 541068 bytes .../usb_dev_chid/rvmdk/usb_dev_chid.bin | Bin 0 -> 50256 bytes boards/dk-tm4c129x/usb_dev_chid/startup_ccs.c | 277 +++++++ boards/dk-tm4c129x/usb_dev_chid/startup_ewarm.c | 308 ++++++++ boards/dk-tm4c129x/usb_dev_chid/startup_gcc.c | 324 ++++++++ boards/dk-tm4c129x/usb_dev_chid/startup_rvmdk.S | 333 +++++++++ boards/dk-tm4c129x/usb_dev_chid/ui.c | 718 ++++++++++++++++++ boards/dk-tm4c129x/usb_dev_chid/ui.h | 85 +++ boards/dk-tm4c129x/usb_dev_chid/usb_dev_chid.c | 209 ++++++ boards/dk-tm4c129x/usb_dev_chid/usb_dev_chid.ewd | 614 ++++++++++++++++ boards/dk-tm4c129x/usb_dev_chid/usb_dev_chid.ewp | 817 +++++++++++++++++++++ boards/dk-tm4c129x/usb_dev_chid/usb_dev_chid.icf | 78 ++ boards/dk-tm4c129x/usb_dev_chid/usb_dev_chid.ld | 57 ++ boards/dk-tm4c129x/usb_dev_chid/usb_dev_chid.sct | 47 ++ boards/dk-tm4c129x/usb_dev_chid/usb_dev_chid.uvopt | 429 +++++++++++ .../dk-tm4c129x/usb_dev_chid/usb_dev_chid.uvproj | 474 ++++++++++++ .../dk-tm4c129x/usb_dev_chid/usb_dev_chid_ccs.cmd | 70 ++ boards/dk-tm4c129x/usb_dev_chid/usb_keyboard.c | 314 ++++++++ boards/dk-tm4c129x/usb_dev_chid/usb_mouse.c | 323 ++++++++ boards/dk-tm4c129x/usb_dev_chid/usb_structs.c | 255 +++++++ boards/dk-tm4c129x/usb_dev_chid/usb_structs.h | 118 +++ 36 files changed, 6294 insertions(+) create mode 100644 boards/dk-tm4c129x/usb_dev_chid/Makefile create mode 100644 boards/dk-tm4c129x/usb_dev_chid/ccs/.ccsimportspec create mode 100644 boards/dk-tm4c129x/usb_dev_chid/ccs/.ccsproject create mode 100644 boards/dk-tm4c129x/usb_dev_chid/ccs/.cproject create mode 100644 boards/dk-tm4c129x/usb_dev_chid/ccs/.project create mode 100644 boards/dk-tm4c129x/usb_dev_chid/ccs/.settings/org.eclipse.cdt.codan.core.prefs create mode 100644 boards/dk-tm4c129x/usb_dev_chid/ccs/Debug/usb_dev_chid.bin create mode 100644 boards/dk-tm4c129x/usb_dev_chid/ccs/Debug/usb_dev_chid.out create mode 100644 boards/dk-tm4c129x/usb_dev_chid/ccs/macros.ini_initial create mode 100644 boards/dk-tm4c129x/usb_dev_chid/ccs/target_config.ccxml create mode 100644 boards/dk-tm4c129x/usb_dev_chid/ewarm/Exe/usb_dev_chid.bin create mode 100644 boards/dk-tm4c129x/usb_dev_chid/ewarm/Exe/usb_dev_chid.out create mode 100644 boards/dk-tm4c129x/usb_dev_chid/gcc/usb_dev_chid.axf create mode 100644 boards/dk-tm4c129x/usb_dev_chid/gcc/usb_dev_chid.bin create mode 100644 boards/dk-tm4c129x/usb_dev_chid/readme.txt create mode 100644 boards/dk-tm4c129x/usb_dev_chid/rvmdk/usb_dev_chid.axf create mode 100644 boards/dk-tm4c129x/usb_dev_chid/rvmdk/usb_dev_chid.bin create mode 100644 boards/dk-tm4c129x/usb_dev_chid/startup_ccs.c create mode 100644 boards/dk-tm4c129x/usb_dev_chid/startup_ewarm.c create mode 100644 boards/dk-tm4c129x/usb_dev_chid/startup_gcc.c create mode 100644 boards/dk-tm4c129x/usb_dev_chid/startup_rvmdk.S create mode 100644 boards/dk-tm4c129x/usb_dev_chid/ui.c create mode 100644 boards/dk-tm4c129x/usb_dev_chid/ui.h create mode 100644 boards/dk-tm4c129x/usb_dev_chid/usb_dev_chid.c create mode 100644 boards/dk-tm4c129x/usb_dev_chid/usb_dev_chid.ewd create mode 100644 boards/dk-tm4c129x/usb_dev_chid/usb_dev_chid.ewp create mode 100644 boards/dk-tm4c129x/usb_dev_chid/usb_dev_chid.icf create mode 100644 boards/dk-tm4c129x/usb_dev_chid/usb_dev_chid.ld create mode 100644 boards/dk-tm4c129x/usb_dev_chid/usb_dev_chid.sct create mode 100644 boards/dk-tm4c129x/usb_dev_chid/usb_dev_chid.uvopt create mode 100644 boards/dk-tm4c129x/usb_dev_chid/usb_dev_chid.uvproj create mode 100644 boards/dk-tm4c129x/usb_dev_chid/usb_dev_chid_ccs.cmd create mode 100644 boards/dk-tm4c129x/usb_dev_chid/usb_keyboard.c create mode 100644 boards/dk-tm4c129x/usb_dev_chid/usb_mouse.c create mode 100644 boards/dk-tm4c129x/usb_dev_chid/usb_structs.c create mode 100644 boards/dk-tm4c129x/usb_dev_chid/usb_structs.h (limited to 'boards/dk-tm4c129x/usb_dev_chid') diff --git a/boards/dk-tm4c129x/usb_dev_chid/Makefile b/boards/dk-tm4c129x/usb_dev_chid/Makefile new file mode 100644 index 0000000..35b1455 --- /dev/null +++ b/boards/dk-tm4c129x/usb_dev_chid/Makefile @@ -0,0 +1,96 @@ +#****************************************************************************** +# +# Makefile - Rules for building the USB composite device keyboard mouse example. +# +# Copyright (c) 2013-2014 Texas Instruments Incorporated. All rights reserved. +# Software License Agreement +# +# Texas Instruments (TI) is supplying this software for use solely and +# exclusively on TI's microcontroller products. The software is owned by +# TI and/or its suppliers, and is protected under applicable copyright +# laws. You may not combine this software with "viral" open-source +# software in order to form a larger program. +# +# THIS SOFTWARE IS PROVIDED "AS IS" AND WITH ALL FAULTS. +# 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. TI SHALL NOT, UNDER ANY +# CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR CONSEQUENTIAL +# DAMAGES, FOR ANY REASON WHATSOEVER. +# +# This is part of revision 2.1.0.12573 of the DK-TM4C129X Firmware Package. +# +#****************************************************************************** + +# +# Defines the part type that this project uses. +# +PART=TM4C129XNCZAD + +# +# The base directory for TivaWare. +# +ROOT=../../../.. + +# +# Include the common make definitions. +# +include ${ROOT}/makedefs + +# +# Where to find source files that do not live in this directory. +# +VPATH=../drivers +VPATH+=../../../../utils + +# +# Where to find header files that do not live in the source directory. +# +IPATH=.. +IPATH+=../../../.. + +# +# The default rule, which causes the USB composite device keyboard mouse example to be built. +# +all: ${COMPILER} +all: ${COMPILER}/usb_dev_chid.axf + +# +# The rule to clean out all the build products. +# +clean: + @rm -rf ${COMPILER} ${wildcard *~} + +# +# The rule to create the target directory. +# +${COMPILER}: + @mkdir -p ${COMPILER} + +# +# Rules for building the USB composite device keyboard mouse example. +# +${COMPILER}/usb_dev_chid.axf: ${COMPILER}/frame.o +${COMPILER}/usb_dev_chid.axf: ${COMPILER}/kentec320x240x16_ssd2119.o +${COMPILER}/usb_dev_chid.axf: ${COMPILER}/pinout.o +${COMPILER}/usb_dev_chid.axf: ${COMPILER}/startup_${COMPILER}.o +${COMPILER}/usb_dev_chid.axf: ${COMPILER}/touch.o +${COMPILER}/usb_dev_chid.axf: ${COMPILER}/ui.o +${COMPILER}/usb_dev_chid.axf: ${COMPILER}/usb_dev_chid.o +${COMPILER}/usb_dev_chid.axf: ${COMPILER}/usb_keyboard.o +${COMPILER}/usb_dev_chid.axf: ${COMPILER}/usb_mouse.o +${COMPILER}/usb_dev_chid.axf: ${COMPILER}/usb_structs.o +${COMPILER}/usb_dev_chid.axf: ${ROOT}/usblib/${COMPILER}/libusb.a +${COMPILER}/usb_dev_chid.axf: ${ROOT}/grlib/${COMPILER}/libgr.a +${COMPILER}/usb_dev_chid.axf: ${ROOT}/driverlib/${COMPILER}/libdriver.a +${COMPILER}/usb_dev_chid.axf: usb_dev_chid.ld +SCATTERgcc_usb_dev_chid=usb_dev_chid.ld +ENTRY_usb_dev_chid=ResetISR +CFLAGSgcc=-DTARGET_IS_TM4C129_RA0 -DUART_BUFFERED + +# +# Include the automatically generated dependency files. +# +ifneq (${MAKECMDGOALS},clean) +-include ${wildcard ${COMPILER}/*.d} __dummy__ +endif diff --git a/boards/dk-tm4c129x/usb_dev_chid/ccs/.ccsimportspec b/boards/dk-tm4c129x/usb_dev_chid/ccs/.ccsimportspec new file mode 100644 index 0000000..ad87d37 --- /dev/null +++ b/boards/dk-tm4c129x/usb_dev_chid/ccs/.ccsimportspec @@ -0,0 +1,14 @@ + + + + + + + + + + + + + + diff --git a/boards/dk-tm4c129x/usb_dev_chid/ccs/.ccsproject b/boards/dk-tm4c129x/usb_dev_chid/ccs/.ccsproject new file mode 100644 index 0000000..59a3400 --- /dev/null +++ b/boards/dk-tm4c129x/usb_dev_chid/ccs/.ccsproject @@ -0,0 +1,10 @@ + + + + + + + + + + diff --git a/boards/dk-tm4c129x/usb_dev_chid/ccs/.cproject b/boards/dk-tm4c129x/usb_dev_chid/ccs/.cproject new file mode 100644 index 0000000..c5939e5 --- /dev/null +++ b/boards/dk-tm4c129x/usb_dev_chid/ccs/.cproject @@ -0,0 +1,186 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/boards/dk-tm4c129x/usb_dev_chid/ccs/.project b/boards/dk-tm4c129x/usb_dev_chid/ccs/.project new file mode 100644 index 0000000..ff9589b --- /dev/null +++ b/boards/dk-tm4c129x/usb_dev_chid/ccs/.project @@ -0,0 +1,90 @@ + + + usb_dev_chid + + + + + + org.eclipse.cdt.managedbuilder.core.genmakebuilder + + + + + org.eclipse.cdt.managedbuilder.core.ScannerConfigBuilder + full,incremental, + + + + + + com.ti.ccstudio.core.ccsNature + org.eclipse.cdt.core.cnature + org.eclipse.cdt.managedbuilder.core.managedBuildNature + org.eclipse.cdt.core.ccnature + org.eclipse.cdt.managedbuilder.core.ScannerConfigNature + + + + startup_ccs.c + 1 + SW_ROOT/examples/boards/dk-tm4c129x/usb_dev_chid/startup_ccs.c + + + ui.c + 1 + SW_ROOT/examples/boards/dk-tm4c129x/usb_dev_chid/ui.c + + + usb_dev_chid.c + 1 + SW_ROOT/examples/boards/dk-tm4c129x/usb_dev_chid/usb_dev_chid.c + + + usb_dev_chid_ccs.cmd + 1 + SW_ROOT/examples/boards/dk-tm4c129x/usb_dev_chid/usb_dev_chid_ccs.cmd + + + usb_keyboard.c + 1 + SW_ROOT/examples/boards/dk-tm4c129x/usb_dev_chid/usb_keyboard.c + + + usb_mouse.c + 1 + SW_ROOT/examples/boards/dk-tm4c129x/usb_dev_chid/usb_mouse.c + + + usb_structs.c + 1 + SW_ROOT/examples/boards/dk-tm4c129x/usb_dev_chid/usb_structs.c + + + drivers/frame.c + 1 + SW_ROOT/examples/boards/dk-tm4c129x/drivers/frame.c + + + drivers/kentec320x240x16_ssd2119.c + 1 + SW_ROOT/examples/boards/dk-tm4c129x/drivers/kentec320x240x16_ssd2119.c + + + drivers/pinout.c + 1 + SW_ROOT/examples/boards/dk-tm4c129x/drivers/pinout.c + + + drivers/touch.c + 1 + SW_ROOT/examples/boards/dk-tm4c129x/drivers/touch.c + + + + + SW_ROOT + $%7BPARENT-5-PROJECT_LOC%7D + + + diff --git a/boards/dk-tm4c129x/usb_dev_chid/ccs/.settings/org.eclipse.cdt.codan.core.prefs b/boards/dk-tm4c129x/usb_dev_chid/ccs/.settings/org.eclipse.cdt.codan.core.prefs new file mode 100644 index 0000000..98b6350 --- /dev/null +++ b/boards/dk-tm4c129x/usb_dev_chid/ccs/.settings/org.eclipse.cdt.codan.core.prefs @@ -0,0 +1,3 @@ +eclipse.preferences.version=1 +inEditor=false +onBuild=false diff --git a/boards/dk-tm4c129x/usb_dev_chid/ccs/Debug/usb_dev_chid.bin b/boards/dk-tm4c129x/usb_dev_chid/ccs/Debug/usb_dev_chid.bin new file mode 100644 index 0000000..1afab23 Binary files /dev/null and b/boards/dk-tm4c129x/usb_dev_chid/ccs/Debug/usb_dev_chid.bin differ diff --git a/boards/dk-tm4c129x/usb_dev_chid/ccs/Debug/usb_dev_chid.out b/boards/dk-tm4c129x/usb_dev_chid/ccs/Debug/usb_dev_chid.out new file mode 100644 index 0000000..f7f89a6 Binary files /dev/null and b/boards/dk-tm4c129x/usb_dev_chid/ccs/Debug/usb_dev_chid.out differ diff --git a/boards/dk-tm4c129x/usb_dev_chid/ccs/macros.ini_initial b/boards/dk-tm4c129x/usb_dev_chid/ccs/macros.ini_initial new file mode 100644 index 0000000..31214b5 --- /dev/null +++ b/boards/dk-tm4c129x/usb_dev_chid/ccs/macros.ini_initial @@ -0,0 +1 @@ +SW_ROOT = ../../../../.. diff --git a/boards/dk-tm4c129x/usb_dev_chid/ccs/target_config.ccxml b/boards/dk-tm4c129x/usb_dev_chid/ccs/target_config.ccxml new file mode 100644 index 0000000..6e5ef45 --- /dev/null +++ b/boards/dk-tm4c129x/usb_dev_chid/ccs/target_config.ccxml @@ -0,0 +1,13 @@ + + + + + + + + + + + + + diff --git a/boards/dk-tm4c129x/usb_dev_chid/ewarm/Exe/usb_dev_chid.bin b/boards/dk-tm4c129x/usb_dev_chid/ewarm/Exe/usb_dev_chid.bin new file mode 100644 index 0000000..e81065d Binary files /dev/null and b/boards/dk-tm4c129x/usb_dev_chid/ewarm/Exe/usb_dev_chid.bin differ diff --git a/boards/dk-tm4c129x/usb_dev_chid/ewarm/Exe/usb_dev_chid.out b/boards/dk-tm4c129x/usb_dev_chid/ewarm/Exe/usb_dev_chid.out new file mode 100644 index 0000000..59834a2 Binary files /dev/null and b/boards/dk-tm4c129x/usb_dev_chid/ewarm/Exe/usb_dev_chid.out differ diff --git a/boards/dk-tm4c129x/usb_dev_chid/gcc/usb_dev_chid.axf b/boards/dk-tm4c129x/usb_dev_chid/gcc/usb_dev_chid.axf new file mode 100644 index 0000000..45ac7d9 Binary files /dev/null and b/boards/dk-tm4c129x/usb_dev_chid/gcc/usb_dev_chid.axf differ diff --git a/boards/dk-tm4c129x/usb_dev_chid/gcc/usb_dev_chid.bin b/boards/dk-tm4c129x/usb_dev_chid/gcc/usb_dev_chid.bin new file mode 100644 index 0000000..2adbee4 Binary files /dev/null and b/boards/dk-tm4c129x/usb_dev_chid/gcc/usb_dev_chid.bin differ diff --git a/boards/dk-tm4c129x/usb_dev_chid/readme.txt b/boards/dk-tm4c129x/usb_dev_chid/readme.txt new file mode 100644 index 0000000..1360d27 --- /dev/null +++ b/boards/dk-tm4c129x/usb_dev_chid/readme.txt @@ -0,0 +1,31 @@ +USB Composite HID Keyboard Mouse Device + +This example application turns the evaluation board into a composite USB +keyboard and mouse example using the Human Interface Device class. The +color LCD displays a blank area which acts as a mouse touchpad. The button +on the bottom of the screen acts as a toggle between keyboard and mouse +mode. Pressing it toggles the screen to keyboard mode and allows keys +to be sent to the USB host. The board status LED is used to indicate the +current Caps Lock state and is updated in response to pressing the ``Caps'' +key on the virtual keyboard or any other keyboard attached to the same USB +host system. + +------------------------------------------------------------------------------- + +Copyright (c) 2013-2014 Texas Instruments Incorporated. All rights reserved. +Software License Agreement + +Texas Instruments (TI) is supplying this software for use solely and +exclusively on TI's microcontroller products. The software is owned by +TI and/or its suppliers, and is protected under applicable copyright +laws. You may not combine this software with "viral" open-source +software in order to form a larger program. + +THIS SOFTWARE IS PROVIDED "AS IS" AND WITH ALL FAULTS. +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. TI SHALL NOT, UNDER ANY +CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR CONSEQUENTIAL +DAMAGES, FOR ANY REASON WHATSOEVER. + +This is part of revision 2.1.0.12573 of the DK-TM4C129X Firmware Package. diff --git a/boards/dk-tm4c129x/usb_dev_chid/rvmdk/usb_dev_chid.axf b/boards/dk-tm4c129x/usb_dev_chid/rvmdk/usb_dev_chid.axf new file mode 100644 index 0000000..9513e58 Binary files /dev/null and b/boards/dk-tm4c129x/usb_dev_chid/rvmdk/usb_dev_chid.axf differ diff --git a/boards/dk-tm4c129x/usb_dev_chid/rvmdk/usb_dev_chid.bin b/boards/dk-tm4c129x/usb_dev_chid/rvmdk/usb_dev_chid.bin new file mode 100644 index 0000000..dd96634 Binary files /dev/null and b/boards/dk-tm4c129x/usb_dev_chid/rvmdk/usb_dev_chid.bin differ diff --git a/boards/dk-tm4c129x/usb_dev_chid/startup_ccs.c b/boards/dk-tm4c129x/usb_dev_chid/startup_ccs.c new file mode 100644 index 0000000..df1d903 --- /dev/null +++ b/boards/dk-tm4c129x/usb_dev_chid/startup_ccs.c @@ -0,0 +1,277 @@ +//***************************************************************************** +// +// startup_ccs.c - Startup code for use with TI's Code Composer Studio. +// +// Copyright (c) 2013-2014 Texas Instruments Incorporated. All rights reserved. +// Software License Agreement +// +// Texas Instruments (TI) is supplying this software for use solely and +// exclusively on TI's microcontroller products. The software is owned by +// TI and/or its suppliers, and is protected under applicable copyright +// laws. You may not combine this software with "viral" open-source +// software in order to form a larger program. +// +// THIS SOFTWARE IS PROVIDED "AS IS" AND WITH ALL FAULTS. +// 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. TI SHALL NOT, UNDER ANY +// CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR CONSEQUENTIAL +// DAMAGES, FOR ANY REASON WHATSOEVER. +// +// This is part of revision 2.1.0.12573 of the DK-TM4C129X Firmware Package. +// +//***************************************************************************** + +#include +#include "inc/hw_nvic.h" +#include "inc/hw_types.h" + +//***************************************************************************** +// +// Forward declaration of the default fault handlers. +// +//***************************************************************************** +void ResetISR(void); +static void NmiSR(void); +static void FaultISR(void); +static void IntDefaultHandler(void); + +//***************************************************************************** +// +// External declaration for the reset handler that is to be called when the +// processor is started +// +//***************************************************************************** +extern void _c_int00(void); + +//***************************************************************************** +// +// Linker variable that marks the top of the stack. +// +//***************************************************************************** +extern uint32_t __STACK_TOP; + +//***************************************************************************** +// +// External declarations for the interrupt handlers used by the application. +// +//***************************************************************************** +extern void TouchScreenIntHandler(void); +extern void SysTickIntHandler(void); +extern void USB0DeviceIntHandler(void); + +//***************************************************************************** +// +// The vector table. Note that the proper constructs must be placed on this to +// ensure that it ends up at physical address 0x0000.0000 or at the start of +// the program if located at a start address other than 0. +// +//***************************************************************************** +#pragma DATA_SECTION(g_pfnVectors, ".intvecs") +void (* const g_pfnVectors[])(void) = +{ + (void (*)(void))((uint32_t)&__STACK_TOP), + // The initial stack pointer + ResetISR, // The reset handler + NmiSR, // The NMI handler + FaultISR, // The hard fault handler + IntDefaultHandler, // The MPU fault handler + IntDefaultHandler, // The bus fault handler + IntDefaultHandler, // The usage fault handler + 0, // Reserved + 0, // Reserved + 0, // Reserved + 0, // Reserved + IntDefaultHandler, // SVCall handler + IntDefaultHandler, // Debug monitor handler + 0, // Reserved + IntDefaultHandler, // The PendSV handler + SysTickIntHandler, // The SysTick handler + IntDefaultHandler, // GPIO Port A + IntDefaultHandler, // GPIO Port B + IntDefaultHandler, // GPIO Port C + IntDefaultHandler, // GPIO Port D + IntDefaultHandler, // GPIO Port E + IntDefaultHandler, // UART0 Rx and Tx + IntDefaultHandler, // UART1 Rx and Tx + IntDefaultHandler, // SSI0 Rx and Tx + IntDefaultHandler, // I2C0 Master and Slave + IntDefaultHandler, // PWM Fault + IntDefaultHandler, // PWM Generator 0 + IntDefaultHandler, // PWM Generator 1 + IntDefaultHandler, // PWM Generator 2 + IntDefaultHandler, // Quadrature Encoder 0 + IntDefaultHandler, // ADC Sequence 0 + IntDefaultHandler, // ADC Sequence 1 + IntDefaultHandler, // ADC Sequence 2 + TouchScreenIntHandler, // ADC Sequence 3 + IntDefaultHandler, // Watchdog timer + IntDefaultHandler, // Timer 0 subtimer A + IntDefaultHandler, // Timer 0 subtimer B + IntDefaultHandler, // Timer 1 subtimer A + IntDefaultHandler, // Timer 1 subtimer B + IntDefaultHandler, // Timer 2 subtimer A + IntDefaultHandler, // Timer 2 subtimer B + IntDefaultHandler, // Analog Comparator 0 + IntDefaultHandler, // Analog Comparator 1 + IntDefaultHandler, // Analog Comparator 2 + IntDefaultHandler, // System Control (PLL, OSC, BO) + IntDefaultHandler, // FLASH Control + IntDefaultHandler, // GPIO Port F + IntDefaultHandler, // GPIO Port G + IntDefaultHandler, // GPIO Port H + IntDefaultHandler, // UART2 Rx and Tx + IntDefaultHandler, // SSI1 Rx and Tx + IntDefaultHandler, // Timer 3 subtimer A + IntDefaultHandler, // Timer 3 subtimer B + IntDefaultHandler, // I2C1 Master and Slave + IntDefaultHandler, // CAN0 + IntDefaultHandler, // CAN1 + IntDefaultHandler, // Ethernet + IntDefaultHandler, // Hibernate + USB0DeviceIntHandler, // USB0 + IntDefaultHandler, // PWM Generator 3 + IntDefaultHandler, // uDMA Software Transfer + IntDefaultHandler, // uDMA Error + IntDefaultHandler, // ADC1 Sequence 0 + IntDefaultHandler, // ADC1 Sequence 1 + IntDefaultHandler, // ADC1 Sequence 2 + IntDefaultHandler, // ADC1 Sequence 3 + IntDefaultHandler, // External Bus Interface 0 + IntDefaultHandler, // GPIO Port J + IntDefaultHandler, // GPIO Port K + IntDefaultHandler, // GPIO Port L + IntDefaultHandler, // SSI2 Rx and Tx + IntDefaultHandler, // SSI3 Rx and Tx + IntDefaultHandler, // UART3 Rx and Tx + IntDefaultHandler, // UART4 Rx and Tx + IntDefaultHandler, // UART5 Rx and Tx + IntDefaultHandler, // UART6 Rx and Tx + IntDefaultHandler, // UART7 Rx and Tx + IntDefaultHandler, // I2C2 Master and Slave + IntDefaultHandler, // I2C3 Master and Slave + IntDefaultHandler, // Timer 4 subtimer A + IntDefaultHandler, // Timer 4 subtimer B + IntDefaultHandler, // Timer 5 subtimer A + IntDefaultHandler, // Timer 5 subtimer B + IntDefaultHandler, // FPU + 0, // Reserved + 0, // Reserved + IntDefaultHandler, // I2C4 Master and Slave + IntDefaultHandler, // I2C5 Master and Slave + IntDefaultHandler, // GPIO Port M + IntDefaultHandler, // GPIO Port N + 0, // Reserved + IntDefaultHandler, // Tamper + IntDefaultHandler, // GPIO Port P (Summary or P0) + IntDefaultHandler, // GPIO Port P1 + IntDefaultHandler, // GPIO Port P2 + IntDefaultHandler, // GPIO Port P3 + IntDefaultHandler, // GPIO Port P4 + IntDefaultHandler, // GPIO Port P5 + IntDefaultHandler, // GPIO Port P6 + IntDefaultHandler, // GPIO Port P7 + IntDefaultHandler, // GPIO Port Q (Summary or Q0) + IntDefaultHandler, // GPIO Port Q1 + IntDefaultHandler, // GPIO Port Q2 + IntDefaultHandler, // GPIO Port Q3 + IntDefaultHandler, // GPIO Port Q4 + IntDefaultHandler, // GPIO Port Q5 + IntDefaultHandler, // GPIO Port Q6 + IntDefaultHandler, // GPIO Port Q7 + IntDefaultHandler, // GPIO Port R + IntDefaultHandler, // GPIO Port S + IntDefaultHandler, // SHA/MD5 0 + IntDefaultHandler, // AES 0 + IntDefaultHandler, // DES3DES 0 + IntDefaultHandler, // LCD Controller 0 + IntDefaultHandler, // Timer 6 subtimer A + IntDefaultHandler, // Timer 6 subtimer B + IntDefaultHandler, // Timer 7 subtimer A + IntDefaultHandler, // Timer 7 subtimer B + IntDefaultHandler, // I2C6 Master and Slave + IntDefaultHandler, // I2C7 Master and Slave + IntDefaultHandler, // HIM Scan Matrix Keyboard 0 + IntDefaultHandler, // One Wire 0 + IntDefaultHandler, // HIM PS/2 0 + IntDefaultHandler, // HIM LED Sequencer 0 + IntDefaultHandler, // HIM Consumer IR 0 + IntDefaultHandler, // I2C8 Master and Slave + IntDefaultHandler, // I2C9 Master and Slave + IntDefaultHandler // GPIO Port T +}; + +//***************************************************************************** +// +// This is the code that gets called when the processor first starts execution +// following a reset event. Only the absolutely necessary set is performed, +// after which the application supplied entry() routine is called. Any fancy +// actions (such as making decisions based on the reset cause register, and +// resetting the bits in that register) are left solely in the hands of the +// application. +// +//***************************************************************************** +void +ResetISR(void) +{ + // + // Jump to the CCS C initialization routine. This will enable the + // floating-point unit as well, so that does not need to be done here. + // + __asm(" .global _c_int00\n" + " b.w _c_int00"); +} + +//***************************************************************************** +// +// This is the code that gets called when the processor receives a NMI. This +// simply enters an infinite loop, preserving the system state for examination +// by a debugger. +// +//***************************************************************************** +static void +NmiSR(void) +{ + // + // Enter an infinite loop. + // + while(1) + { + } +} + +//***************************************************************************** +// +// This is the code that gets called when the processor receives a fault +// interrupt. This simply enters an infinite loop, preserving the system state +// for examination by a debugger. +// +//***************************************************************************** +static void +FaultISR(void) +{ + // + // Enter an infinite loop. + // + while(1) + { + } +} + +//***************************************************************************** +// +// This is the code that gets called when the processor receives an unexpected +// interrupt. This simply enters an infinite loop, preserving the system state +// for examination by a debugger. +// +//***************************************************************************** +static void +IntDefaultHandler(void) +{ + // + // Go into an infinite loop. + // + while(1) + { + } +} diff --git a/boards/dk-tm4c129x/usb_dev_chid/startup_ewarm.c b/boards/dk-tm4c129x/usb_dev_chid/startup_ewarm.c new file mode 100644 index 0000000..cab0d61 --- /dev/null +++ b/boards/dk-tm4c129x/usb_dev_chid/startup_ewarm.c @@ -0,0 +1,308 @@ +//***************************************************************************** +// +// startup_ewarm.c - Startup code for use with IAR's Embedded Workbench, +// version 5. +// +// Copyright (c) 2013-2014 Texas Instruments Incorporated. All rights reserved. +// Software License Agreement +// +// Texas Instruments (TI) is supplying this software for use solely and +// exclusively on TI's microcontroller products. The software is owned by +// TI and/or its suppliers, and is protected under applicable copyright +// laws. You may not combine this software with "viral" open-source +// software in order to form a larger program. +// +// THIS SOFTWARE IS PROVIDED "AS IS" AND WITH ALL FAULTS. +// 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. TI SHALL NOT, UNDER ANY +// CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR CONSEQUENTIAL +// DAMAGES, FOR ANY REASON WHATSOEVER. +// +// This is part of revision 2.1.0.12573 of the DK-TM4C129X Firmware Package. +// +//***************************************************************************** + +#include +#include "inc/hw_nvic.h" +#include "inc/hw_types.h" + +//***************************************************************************** +// +// Enable the IAR extensions for this source file. +// +//***************************************************************************** +#pragma language=extended + +//***************************************************************************** +// +// Forward declaration of the default fault handlers. +// +//***************************************************************************** +void ResetISR(void); +static void NmiSR(void); +static void FaultISR(void); +static void IntDefaultHandler(void); + +//***************************************************************************** +// +// External declarations for the interrupt handlers used by the application. +// +//***************************************************************************** +extern void TouchScreenIntHandler(void); +extern void SysTickIntHandler(void); +extern void USB0DeviceIntHandler(void); + +//***************************************************************************** +// +// The entry point for the application startup code. +// +//***************************************************************************** +extern void __iar_program_start(void); + +//***************************************************************************** +// +// Reserve space for the system stack. +// +//***************************************************************************** +static uint32_t pui32Stack[256] @ ".noinit"; + +//***************************************************************************** +// +// A union that describes the entries of the vector table. The union is needed +// since the first entry is the stack pointer and the remainder are function +// pointers. +// +//***************************************************************************** +typedef union +{ + void (*pfnHandler)(void); + uint32_t ui32Ptr; +} +uVectorEntry; + +//***************************************************************************** +// +// The vector table. Note that the proper constructs must be placed on this to +// ensure that it ends up at physical address 0x0000.0000. +// +//***************************************************************************** +__root const uVectorEntry __vector_table[] @ ".intvec" = +{ + { .ui32Ptr = (uint32_t)pui32Stack + sizeof(pui32Stack) }, + // The initial stack pointer + ResetISR, // The reset handler + NmiSR, // The NMI handler + FaultISR, // The hard fault handler + IntDefaultHandler, // The MPU fault handler + IntDefaultHandler, // The bus fault handler + IntDefaultHandler, // The usage fault handler + 0, // Reserved + 0, // Reserved + 0, // Reserved + 0, // Reserved + IntDefaultHandler, // SVCall handler + IntDefaultHandler, // Debug monitor handler + 0, // Reserved + IntDefaultHandler, // The PendSV handler + SysTickIntHandler, // The SysTick handler + IntDefaultHandler, // GPIO Port A + IntDefaultHandler, // GPIO Port B + IntDefaultHandler, // GPIO Port C + IntDefaultHandler, // GPIO Port D + IntDefaultHandler, // GPIO Port E + IntDefaultHandler, // UART0 Rx and Tx + IntDefaultHandler, // UART1 Rx and Tx + IntDefaultHandler, // SSI0 Rx and Tx + IntDefaultHandler, // I2C0 Master and Slave + IntDefaultHandler, // PWM Fault + IntDefaultHandler, // PWM Generator 0 + IntDefaultHandler, // PWM Generator 1 + IntDefaultHandler, // PWM Generator 2 + IntDefaultHandler, // Quadrature Encoder 0 + IntDefaultHandler, // ADC Sequence 0 + IntDefaultHandler, // ADC Sequence 1 + IntDefaultHandler, // ADC Sequence 2 + TouchScreenIntHandler, // ADC Sequence 3 + IntDefaultHandler, // Watchdog timer + IntDefaultHandler, // Timer 0 subtimer A + IntDefaultHandler, // Timer 0 subtimer B + IntDefaultHandler, // Timer 1 subtimer A + IntDefaultHandler, // Timer 1 subtimer B + IntDefaultHandler, // Timer 2 subtimer A + IntDefaultHandler, // Timer 2 subtimer B + IntDefaultHandler, // Analog Comparator 0 + IntDefaultHandler, // Analog Comparator 1 + IntDefaultHandler, // Analog Comparator 2 + IntDefaultHandler, // System Control (PLL, OSC, BO) + IntDefaultHandler, // FLASH Control + IntDefaultHandler, // GPIO Port F + IntDefaultHandler, // GPIO Port G + IntDefaultHandler, // GPIO Port H + IntDefaultHandler, // UART2 Rx and Tx + IntDefaultHandler, // SSI1 Rx and Tx + IntDefaultHandler, // Timer 3 subtimer A + IntDefaultHandler, // Timer 3 subtimer B + IntDefaultHandler, // I2C1 Master and Slave + IntDefaultHandler, // CAN0 + IntDefaultHandler, // CAN1 + IntDefaultHandler, // Ethernet + IntDefaultHandler, // Hibernate + USB0DeviceIntHandler, // USB0 + IntDefaultHandler, // PWM Generator 3 + IntDefaultHandler, // uDMA Software Transfer + IntDefaultHandler, // uDMA Error + IntDefaultHandler, // ADC1 Sequence 0 + IntDefaultHandler, // ADC1 Sequence 1 + IntDefaultHandler, // ADC1 Sequence 2 + IntDefaultHandler, // ADC1 Sequence 3 + IntDefaultHandler, // External Bus Interface 0 + IntDefaultHandler, // GPIO Port J + IntDefaultHandler, // GPIO Port K + IntDefaultHandler, // GPIO Port L + IntDefaultHandler, // SSI2 Rx and Tx + IntDefaultHandler, // SSI3 Rx and Tx + IntDefaultHandler, // UART3 Rx and Tx + IntDefaultHandler, // UART4 Rx and Tx + IntDefaultHandler, // UART5 Rx and Tx + IntDefaultHandler, // UART6 Rx and Tx + IntDefaultHandler, // UART7 Rx and Tx + IntDefaultHandler, // I2C2 Master and Slave + IntDefaultHandler, // I2C3 Master and Slave + IntDefaultHandler, // Timer 4 subtimer A + IntDefaultHandler, // Timer 4 subtimer B + IntDefaultHandler, // Timer 5 subtimer A + IntDefaultHandler, // Timer 5 subtimer B + IntDefaultHandler, // FPU + 0, // Reserved + 0, // Reserved + IntDefaultHandler, // I2C4 Master and Slave + IntDefaultHandler, // I2C5 Master and Slave + IntDefaultHandler, // GPIO Port M + IntDefaultHandler, // GPIO Port N + 0, // Reserved + IntDefaultHandler, // Tamper + IntDefaultHandler, // GPIO Port P (Summary or P0) + IntDefaultHandler, // GPIO Port P1 + IntDefaultHandler, // GPIO Port P2 + IntDefaultHandler, // GPIO Port P3 + IntDefaultHandler, // GPIO Port P4 + IntDefaultHandler, // GPIO Port P5 + IntDefaultHandler, // GPIO Port P6 + IntDefaultHandler, // GPIO Port P7 + IntDefaultHandler, // GPIO Port Q (Summary or Q0) + IntDefaultHandler, // GPIO Port Q1 + IntDefaultHandler, // GPIO Port Q2 + IntDefaultHandler, // GPIO Port Q3 + IntDefaultHandler, // GPIO Port Q4 + IntDefaultHandler, // GPIO Port Q5 + IntDefaultHandler, // GPIO Port Q6 + IntDefaultHandler, // GPIO Port Q7 + IntDefaultHandler, // GPIO Port R + IntDefaultHandler, // GPIO Port S + IntDefaultHandler, // SHA/MD5 0 + IntDefaultHandler, // AES 0 + IntDefaultHandler, // DES3DES 0 + IntDefaultHandler, // LCD Controller 0 + IntDefaultHandler, // Timer 6 subtimer A + IntDefaultHandler, // Timer 6 subtimer B + IntDefaultHandler, // Timer 7 subtimer A + IntDefaultHandler, // Timer 7 subtimer B + IntDefaultHandler, // I2C6 Master and Slave + IntDefaultHandler, // I2C7 Master and Slave + IntDefaultHandler, // HIM Scan Matrix Keyboard 0 + IntDefaultHandler, // One Wire 0 + IntDefaultHandler, // HIM PS/2 0 + IntDefaultHandler, // HIM LED Sequencer 0 + IntDefaultHandler, // HIM Consumer IR 0 + IntDefaultHandler, // I2C8 Master and Slave + IntDefaultHandler, // I2C9 Master and Slave + IntDefaultHandler // GPIO Port T +}; + +//***************************************************************************** +// +// This is the code that gets called when the processor first starts execution +// following a reset event. Only the absolutely necessary set is performed, +// after which the application supplied entry() routine is called. Any fancy +// actions (such as making decisions based on the reset cause register, and +// resetting the bits in that register) are left solely in the hands of the +// application. +// +//***************************************************************************** +void +ResetISR(void) +{ + // + // Enable the floating-point unit. This must be done here to handle the + // case where main() uses floating-point and the function prologue saves + // floating-point registers (which will fault if floating-point is not + // enabled). Any configuration of the floating-point unit using DriverLib + // APIs must be done here prior to the floating-point unit being enabled. + // + // Note that this does not use DriverLib since it might not be included in + // this project. + // + HWREG(NVIC_CPAC) = ((HWREG(NVIC_CPAC) & + ~(NVIC_CPAC_CP10_M | NVIC_CPAC_CP11_M)) | + NVIC_CPAC_CP10_FULL | NVIC_CPAC_CP11_FULL); + + // + // Call the application's entry point. + // + __iar_program_start(); +} + +//***************************************************************************** +// +// This is the code that gets called when the processor receives a NMI. This +// simply enters an infinite loop, preserving the system state for examination +// by a debugger. +// +//***************************************************************************** +static void +NmiSR(void) +{ + // + // Enter an infinite loop. + // + while(1) + { + } +} + +//***************************************************************************** +// +// This is the code that gets called when the processor receives a fault +// interrupt. This simply enters an infinite loop, preserving the system state +// for examination by a debugger. +// +//***************************************************************************** +static void +FaultISR(void) +{ + // + // Enter an infinite loop. + // + while(1) + { + } +} + +//***************************************************************************** +// +// This is the code that gets called when the processor receives an unexpected +// interrupt. This simply enters an infinite loop, preserving the system state +// for examination by a debugger. +// +//***************************************************************************** +static void +IntDefaultHandler(void) +{ + // + // Go into an infinite loop. + // + while(1) + { + } +} diff --git a/boards/dk-tm4c129x/usb_dev_chid/startup_gcc.c b/boards/dk-tm4c129x/usb_dev_chid/startup_gcc.c new file mode 100644 index 0000000..3967484 --- /dev/null +++ b/boards/dk-tm4c129x/usb_dev_chid/startup_gcc.c @@ -0,0 +1,324 @@ +//***************************************************************************** +// +// startup_gcc.c - Startup code for use with GNU tools. +// +// Copyright (c) 2013-2014 Texas Instruments Incorporated. All rights reserved. +// Software License Agreement +// +// Texas Instruments (TI) is supplying this software for use solely and +// exclusively on TI's microcontroller products. The software is owned by +// TI and/or its suppliers, and is protected under applicable copyright +// laws. You may not combine this software with "viral" open-source +// software in order to form a larger program. +// +// THIS SOFTWARE IS PROVIDED "AS IS" AND WITH ALL FAULTS. +// 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. TI SHALL NOT, UNDER ANY +// CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR CONSEQUENTIAL +// DAMAGES, FOR ANY REASON WHATSOEVER. +// +// This is part of revision 2.1.0.12573 of the DK-TM4C129X Firmware Package. +// +//***************************************************************************** + +#include +#include "inc/hw_nvic.h" +#include "inc/hw_types.h" + +//***************************************************************************** +// +// Forward declaration of the default fault handlers. +// +//***************************************************************************** +void ResetISR(void); +static void NmiSR(void); +static void FaultISR(void); +static void IntDefaultHandler(void); + +//***************************************************************************** +// +// External declarations for the interrupt handlers used by the application. +// +//***************************************************************************** +extern void TouchScreenIntHandler(void); +extern void SysTickIntHandler(void); +extern void USB0DeviceIntHandler(void); + +//***************************************************************************** +// +// The entry point for the application. +// +//***************************************************************************** +extern int main(void); + +//***************************************************************************** +// +// Reserve space for the system stack. +// +//***************************************************************************** +static uint32_t pui32Stack[256]; + +//***************************************************************************** +// +// The vector table. Note that the proper constructs must be placed on this to +// ensure that it ends up at physical address 0x0000.0000. +// +//***************************************************************************** +__attribute__ ((section(".isr_vector"))) +void (* const g_pfnVectors[])(void) = +{ + (void (*)(void))((uint32_t)pui32Stack + sizeof(pui32Stack)), + // The initial stack pointer + ResetISR, // The reset handler + NmiSR, // The NMI handler + FaultISR, // The hard fault handler + IntDefaultHandler, // The MPU fault handler + IntDefaultHandler, // The bus fault handler + IntDefaultHandler, // The usage fault handler + 0, // Reserved + 0, // Reserved + 0, // Reserved + 0, // Reserved + IntDefaultHandler, // SVCall handler + IntDefaultHandler, // Debug monitor handler + 0, // Reserved + IntDefaultHandler, // The PendSV handler + SysTickIntHandler, // The SysTick handler + IntDefaultHandler, // GPIO Port A + IntDefaultHandler, // GPIO Port B + IntDefaultHandler, // GPIO Port C + IntDefaultHandler, // GPIO Port D + IntDefaultHandler, // GPIO Port E + IntDefaultHandler, // UART0 Rx and Tx + IntDefaultHandler, // UART1 Rx and Tx + IntDefaultHandler, // SSI0 Rx and Tx + IntDefaultHandler, // I2C0 Master and Slave + IntDefaultHandler, // PWM Fault + IntDefaultHandler, // PWM Generator 0 + IntDefaultHandler, // PWM Generator 1 + IntDefaultHandler, // PWM Generator 2 + IntDefaultHandler, // Quadrature Encoder 0 + IntDefaultHandler, // ADC Sequence 0 + IntDefaultHandler, // ADC Sequence 1 + IntDefaultHandler, // ADC Sequence 2 + TouchScreenIntHandler, // ADC Sequence 3 + IntDefaultHandler, // Watchdog timer + IntDefaultHandler, // Timer 0 subtimer A + IntDefaultHandler, // Timer 0 subtimer B + IntDefaultHandler, // Timer 1 subtimer A + IntDefaultHandler, // Timer 1 subtimer B + IntDefaultHandler, // Timer 2 subtimer A + IntDefaultHandler, // Timer 2 subtimer B + IntDefaultHandler, // Analog Comparator 0 + IntDefaultHandler, // Analog Comparator 1 + IntDefaultHandler, // Analog Comparator 2 + IntDefaultHandler, // System Control (PLL, OSC, BO) + IntDefaultHandler, // FLASH Control + IntDefaultHandler, // GPIO Port F + IntDefaultHandler, // GPIO Port G + IntDefaultHandler, // GPIO Port H + IntDefaultHandler, // UART2 Rx and Tx + IntDefaultHandler, // SSI1 Rx and Tx + IntDefaultHandler, // Timer 3 subtimer A + IntDefaultHandler, // Timer 3 subtimer B + IntDefaultHandler, // I2C1 Master and Slave + IntDefaultHandler, // CAN0 + IntDefaultHandler, // CAN1 + IntDefaultHandler, // Ethernet + IntDefaultHandler, // Hibernate + USB0DeviceIntHandler, // USB0 + IntDefaultHandler, // PWM Generator 3 + IntDefaultHandler, // uDMA Software Transfer + IntDefaultHandler, // uDMA Error + IntDefaultHandler, // ADC1 Sequence 0 + IntDefaultHandler, // ADC1 Sequence 1 + IntDefaultHandler, // ADC1 Sequence 2 + IntDefaultHandler, // ADC1 Sequence 3 + IntDefaultHandler, // External Bus Interface 0 + IntDefaultHandler, // GPIO Port J + IntDefaultHandler, // GPIO Port K + IntDefaultHandler, // GPIO Port L + IntDefaultHandler, // SSI2 Rx and Tx + IntDefaultHandler, // SSI3 Rx and Tx + IntDefaultHandler, // UART3 Rx and Tx + IntDefaultHandler, // UART4 Rx and Tx + IntDefaultHandler, // UART5 Rx and Tx + IntDefaultHandler, // UART6 Rx and Tx + IntDefaultHandler, // UART7 Rx and Tx + IntDefaultHandler, // I2C2 Master and Slave + IntDefaultHandler, // I2C3 Master and Slave + IntDefaultHandler, // Timer 4 subtimer A + IntDefaultHandler, // Timer 4 subtimer B + IntDefaultHandler, // Timer 5 subtimer A + IntDefaultHandler, // Timer 5 subtimer B + IntDefaultHandler, // FPU + 0, // Reserved + 0, // Reserved + IntDefaultHandler, // I2C4 Master and Slave + IntDefaultHandler, // I2C5 Master and Slave + IntDefaultHandler, // GPIO Port M + IntDefaultHandler, // GPIO Port N + 0, // Reserved + IntDefaultHandler, // Tamper + IntDefaultHandler, // GPIO Port P (Summary or P0) + IntDefaultHandler, // GPIO Port P1 + IntDefaultHandler, // GPIO Port P2 + IntDefaultHandler, // GPIO Port P3 + IntDefaultHandler, // GPIO Port P4 + IntDefaultHandler, // GPIO Port P5 + IntDefaultHandler, // GPIO Port P6 + IntDefaultHandler, // GPIO Port P7 + IntDefaultHandler, // GPIO Port Q (Summary or Q0) + IntDefaultHandler, // GPIO Port Q1 + IntDefaultHandler, // GPIO Port Q2 + IntDefaultHandler, // GPIO Port Q3 + IntDefaultHandler, // GPIO Port Q4 + IntDefaultHandler, // GPIO Port Q5 + IntDefaultHandler, // GPIO Port Q6 + IntDefaultHandler, // GPIO Port Q7 + IntDefaultHandler, // GPIO Port R + IntDefaultHandler, // GPIO Port S + IntDefaultHandler, // SHA/MD5 0 + IntDefaultHandler, // AES 0 + IntDefaultHandler, // DES3DES 0 + IntDefaultHandler, // LCD Controller 0 + IntDefaultHandler, // Timer 6 subtimer A + IntDefaultHandler, // Timer 6 subtimer B + IntDefaultHandler, // Timer 7 subtimer A + IntDefaultHandler, // Timer 7 subtimer B + IntDefaultHandler, // I2C6 Master and Slave + IntDefaultHandler, // I2C7 Master and Slave + IntDefaultHandler, // HIM Scan Matrix Keyboard 0 + IntDefaultHandler, // One Wire 0 + IntDefaultHandler, // HIM PS/2 0 + IntDefaultHandler, // HIM LED Sequencer 0 + IntDefaultHandler, // HIM Consumer IR 0 + IntDefaultHandler, // I2C8 Master and Slave + IntDefaultHandler, // I2C9 Master and Slave + IntDefaultHandler // GPIO Port T +}; + +//***************************************************************************** +// +// The following are constructs created by the linker, indicating where the +// the "data" and "bss" segments reside in memory. The initializers for the +// for the "data" segment resides immediately following the "text" segment. +// +//***************************************************************************** +extern uint32_t _etext; +extern uint32_t _data; +extern uint32_t _edata; +extern uint32_t _bss; +extern uint32_t _ebss; + +//***************************************************************************** +// +// This is the code that gets called when the processor first starts execution +// following a reset event. Only the absolutely necessary set is performed, +// after which the application supplied entry() routine is called. Any fancy +// actions (such as making decisions based on the reset cause register, and +// resetting the bits in that register) are left solely in the hands of the +// application. +// +//***************************************************************************** +void +ResetISR(void) +{ + uint32_t *pui32Src, *pui32Dest; + + // + // Copy the data segment initializers from flash to SRAM. + // + pui32Src = &_etext; + for(pui32Dest = &_data; pui32Dest < &_edata; ) + { + *pui32Dest++ = *pui32Src++; + } + + // + // Zero fill the bss segment. + // + __asm(" ldr r0, =_bss\n" + " ldr r1, =_ebss\n" + " mov r2, #0\n" + " .thumb_func\n" + "zero_loop:\n" + " cmp r0, r1\n" + " it lt\n" + " strlt r2, [r0], #4\n" + " blt zero_loop"); + + // + // Enable the floating-point unit. This must be done here to handle the + // case where main() uses floating-point and the function prologue saves + // floating-point registers (which will fault if floating-point is not + // enabled). Any configuration of the floating-point unit using DriverLib + // APIs must be done here prior to the floating-point unit being enabled. + // + // Note that this does not use DriverLib since it might not be included in + // this project. + // + HWREG(NVIC_CPAC) = ((HWREG(NVIC_CPAC) & + ~(NVIC_CPAC_CP10_M | NVIC_CPAC_CP11_M)) | + NVIC_CPAC_CP10_FULL | NVIC_CPAC_CP11_FULL); + + // + // Call the application's entry point. + // + main(); +} + +//***************************************************************************** +// +// This is the code that gets called when the processor receives a NMI. This +// simply enters an infinite loop, preserving the system state for examination +// by a debugger. +// +//***************************************************************************** +static void +NmiSR(void) +{ + // + // Enter an infinite loop. + // + while(1) + { + } +} + +//***************************************************************************** +// +// This is the code that gets called when the processor receives a fault +// interrupt. This simply enters an infinite loop, preserving the system state +// for examination by a debugger. +// +//***************************************************************************** +static void +FaultISR(void) +{ + // + // Enter an infinite loop. + // + while(1) + { + } +} + +//***************************************************************************** +// +// This is the code that gets called when the processor receives an unexpected +// interrupt. This simply enters an infinite loop, preserving the system state +// for examination by a debugger. +// +//***************************************************************************** +static void +IntDefaultHandler(void) +{ + // + // Go into an infinite loop. + // + while(1) + { + } +} diff --git a/boards/dk-tm4c129x/usb_dev_chid/startup_rvmdk.S b/boards/dk-tm4c129x/usb_dev_chid/startup_rvmdk.S new file mode 100644 index 0000000..aa300ff --- /dev/null +++ b/boards/dk-tm4c129x/usb_dev_chid/startup_rvmdk.S @@ -0,0 +1,333 @@ +; <<< Use Configuration Wizard in Context Menu >>> +;****************************************************************************** +; +; startup_rvmdk.S - Startup code for use with Keil's uVision. +; +; Copyright (c) 2013-2014 Texas Instruments Incorporated. All rights reserved. +; Software License Agreement +; +; Texas Instruments (TI) is supplying this software for use solely and +; exclusively on TI's microcontroller products. The software is owned by +; TI and/or its suppliers, and is protected under applicable copyright +; laws. You may not combine this software with "viral" open-source +; software in order to form a larger program. +; +; THIS SOFTWARE IS PROVIDED "AS IS" AND WITH ALL FAULTS. +; 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. TI SHALL NOT, UNDER ANY +; CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR CONSEQUENTIAL +; DAMAGES, FOR ANY REASON WHATSOEVER. +; +; This is part of revision 2.1.0.12573 of the DK-TM4C129X Firmware Package. +; +;****************************************************************************** + +;****************************************************************************** +; +; Stack Size (in Bytes) <0x0-0xFFFFFFFF:8> +; +;****************************************************************************** +Stack EQU 0x00000400 + +;****************************************************************************** +; +; Heap Size (in Bytes) <0x0-0xFFFFFFFF:8> +; +;****************************************************************************** +Heap EQU 0x00000000 + +;****************************************************************************** +; +; Allocate space for the stack. +; +;****************************************************************************** + AREA STACK, NOINIT, READWRITE, ALIGN=3 +StackMem + SPACE Stack +__initial_sp + +;****************************************************************************** +; +; Allocate space for the heap. +; +;****************************************************************************** + AREA HEAP, NOINIT, READWRITE, ALIGN=3 +__heap_base +HeapMem + SPACE Heap +__heap_limit + +;****************************************************************************** +; +; Indicate that the code in this file preserves 8-byte alignment of the stack. +; +;****************************************************************************** + PRESERVE8 + +;****************************************************************************** +; +; Place code into the reset code section. +; +;****************************************************************************** + AREA RESET, CODE, READONLY + THUMB + +;****************************************************************************** +; +; External declarations for the interrupt handlers used by the application. +; +;****************************************************************************** + EXTERN TouchScreenIntHandler + EXTERN SysTickIntHandler + EXTERN USB0DeviceIntHandler + +;****************************************************************************** +; +; The vector table. +; +;****************************************************************************** + EXPORT __Vectors +__Vectors + DCD StackMem + Stack ; Top of Stack + DCD Reset_Handler ; Reset Handler + DCD NmiSR ; NMI Handler + DCD FaultISR ; Hard Fault Handler + DCD IntDefaultHandler ; The MPU fault handler + DCD IntDefaultHandler ; The bus fault handler + DCD IntDefaultHandler ; The usage fault handler + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD IntDefaultHandler ; SVCall handler + DCD IntDefaultHandler ; Debug monitor handler + DCD 0 ; Reserved + DCD IntDefaultHandler ; The PendSV handler + DCD SysTickIntHandler ; The SysTick handler + DCD IntDefaultHandler ; GPIO Port A + DCD IntDefaultHandler ; GPIO Port B + DCD IntDefaultHandler ; GPIO Port C + DCD IntDefaultHandler ; GPIO Port D + DCD IntDefaultHandler ; GPIO Port E + DCD IntDefaultHandler ; UART0 Rx and Tx + DCD IntDefaultHandler ; UART1 Rx and Tx + DCD IntDefaultHandler ; SSI0 Rx and Tx + DCD IntDefaultHandler ; I2C0 Master and Slave + DCD IntDefaultHandler ; PWM Fault + DCD IntDefaultHandler ; PWM Generator 0 + DCD IntDefaultHandler ; PWM Generator 1 + DCD IntDefaultHandler ; PWM Generator 2 + DCD IntDefaultHandler ; Quadrature Encoder 0 + DCD IntDefaultHandler ; ADC Sequence 0 + DCD IntDefaultHandler ; ADC Sequence 1 + DCD IntDefaultHandler ; ADC Sequence 2 + DCD TouchScreenIntHandler ; ADC Sequence 3 + DCD IntDefaultHandler ; Watchdog timer + DCD IntDefaultHandler ; Timer 0 subtimer A + DCD IntDefaultHandler ; Timer 0 subtimer B + DCD IntDefaultHandler ; Timer 1 subtimer A + DCD IntDefaultHandler ; Timer 1 subtimer B + DCD IntDefaultHandler ; Timer 2 subtimer A + DCD IntDefaultHandler ; Timer 2 subtimer B + DCD IntDefaultHandler ; Analog Comparator 0 + DCD IntDefaultHandler ; Analog Comparator 1 + DCD IntDefaultHandler ; Analog Comparator 2 + DCD IntDefaultHandler ; System Control (PLL, OSC, BO) + DCD IntDefaultHandler ; FLASH Control + DCD IntDefaultHandler ; GPIO Port F + DCD IntDefaultHandler ; GPIO Port G + DCD IntDefaultHandler ; GPIO Port H + DCD IntDefaultHandler ; UART2 Rx and Tx + DCD IntDefaultHandler ; SSI1 Rx and Tx + DCD IntDefaultHandler ; Timer 3 subtimer A + DCD IntDefaultHandler ; Timer 3 subtimer B + DCD IntDefaultHandler ; I2C1 Master and Slave + DCD IntDefaultHandler ; CAN0 + DCD IntDefaultHandler ; CAN1 + DCD IntDefaultHandler ; Ethernet + DCD IntDefaultHandler ; Hibernate + DCD USB0DeviceIntHandler ; USB0 + DCD IntDefaultHandler ; PWM Generator 3 + DCD IntDefaultHandler ; uDMA Software Transfer + DCD IntDefaultHandler ; uDMA Error + DCD IntDefaultHandler ; ADC1 Sequence 0 + DCD IntDefaultHandler ; ADC1 Sequence 1 + DCD IntDefaultHandler ; ADC1 Sequence 2 + DCD IntDefaultHandler ; ADC1 Sequence 3 + DCD IntDefaultHandler ; External Bus Interface 0 + DCD IntDefaultHandler ; GPIO Port J + DCD IntDefaultHandler ; GPIO Port K + DCD IntDefaultHandler ; GPIO Port L + DCD IntDefaultHandler ; SSI2 Rx and Tx + DCD IntDefaultHandler ; SSI3 Rx and Tx + DCD IntDefaultHandler ; UART3 Rx and Tx + DCD IntDefaultHandler ; UART4 Rx and Tx + DCD IntDefaultHandler ; UART5 Rx and Tx + DCD IntDefaultHandler ; UART6 Rx and Tx + DCD IntDefaultHandler ; UART7 Rx and Tx + DCD IntDefaultHandler ; I2C2 Master and Slave + DCD IntDefaultHandler ; I2C3 Master and Slave + DCD IntDefaultHandler ; Timer 4 subtimer A + DCD IntDefaultHandler ; Timer 4 subtimer B + DCD IntDefaultHandler ; Timer 5 subtimer A + DCD IntDefaultHandler ; Timer 5 subtimer B + DCD IntDefaultHandler ; FPU + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD IntDefaultHandler ; I2C4 Master and Slave + DCD IntDefaultHandler ; I2C5 Master and Slave + DCD IntDefaultHandler ; GPIO Port M + DCD IntDefaultHandler ; GPIO Port N + DCD 0 ; Reserved + DCD IntDefaultHandler ; Tamper + DCD IntDefaultHandler ; GPIO Port P (Summary or P0) + DCD IntDefaultHandler ; GPIO Port P1 + DCD IntDefaultHandler ; GPIO Port P2 + DCD IntDefaultHandler ; GPIO Port P3 + DCD IntDefaultHandler ; GPIO Port P4 + DCD IntDefaultHandler ; GPIO Port P5 + DCD IntDefaultHandler ; GPIO Port P6 + DCD IntDefaultHandler ; GPIO Port P7 + DCD IntDefaultHandler ; GPIO Port Q (Summary or Q0) + DCD IntDefaultHandler ; GPIO Port Q1 + DCD IntDefaultHandler ; GPIO Port Q2 + DCD IntDefaultHandler ; GPIO Port Q3 + DCD IntDefaultHandler ; GPIO Port Q4 + DCD IntDefaultHandler ; GPIO Port Q5 + DCD IntDefaultHandler ; GPIO Port Q6 + DCD IntDefaultHandler ; GPIO Port Q7 + DCD IntDefaultHandler ; GPIO Port R + DCD IntDefaultHandler ; GPIO Port S + DCD IntDefaultHandler ; SHA/MD5 0 + DCD IntDefaultHandler ; AES 0 + DCD IntDefaultHandler ; DES3DES 0 + DCD IntDefaultHandler ; LCD Controller 0 + DCD IntDefaultHandler ; Timer 6 subtimer A + DCD IntDefaultHandler ; Timer 6 subtimer B + DCD IntDefaultHandler ; Timer 7 subtimer A + DCD IntDefaultHandler ; Timer 7 subtimer B + DCD IntDefaultHandler ; I2C6 Master and Slave + DCD IntDefaultHandler ; I2C7 Master and Slave + DCD IntDefaultHandler ; HIM Scan Matrix Keyboard 0 + DCD IntDefaultHandler ; One Wire 0 + DCD IntDefaultHandler ; HIM PS/2 0 + DCD IntDefaultHandler ; HIM LED Sequencer 0 + DCD IntDefaultHandler ; HIM Consumer IR 0 + DCD IntDefaultHandler ; I2C8 Master and Slave + DCD IntDefaultHandler ; I2C9 Master and Slave + DCD IntDefaultHandler ; GPIO Port T + +;****************************************************************************** +; +; This is the code that gets called when the processor first starts execution +; following a reset event. +; +;****************************************************************************** + EXPORT Reset_Handler +Reset_Handler + ; + ; Enable the floating-point unit. This must be done here to handle the + ; case where main() uses floating-point and the function prologue saves + ; floating-point registers (which will fault if floating-point is not + ; enabled). Any configuration of the floating-point unit using + ; DriverLib APIs must be done here prior to the floating-point unit + ; being enabled. + ; + ; Note that this does not use DriverLib since it might not be included + ; in this project. + ; + MOVW R0, #0xED88 + MOVT R0, #0xE000 + LDR R1, [R0] + ORR R1, #0x00F00000 + STR R1, [R0] + + ; + ; Call the C library enty point that handles startup. This will copy + ; the .data section initializers from flash to SRAM and zero fill the + ; .bss section. + ; + IMPORT __main + B __main + +;****************************************************************************** +; +; This is the code that gets called when the processor receives a NMI. This +; simply enters an infinite loop, preserving the system state for examination +; by a debugger. +; +;****************************************************************************** +NmiSR + B NmiSR + +;****************************************************************************** +; +; This is the code that gets called when the processor receives a fault +; interrupt. This simply enters an infinite loop, preserving the system state +; for examination by a debugger. +; +;****************************************************************************** +FaultISR + B FaultISR + +;****************************************************************************** +; +; This is the code that gets called when the processor receives an unexpected +; interrupt. This simply enters an infinite loop, preserving the system state +; for examination by a debugger. +; +;****************************************************************************** +IntDefaultHandler + B IntDefaultHandler + +;****************************************************************************** +; +; Make sure the end of this section is aligned. +; +;****************************************************************************** + ALIGN + +;****************************************************************************** +; +; Some code in the normal code section for initializing the heap and stack. +; +;****************************************************************************** + AREA |.text|, CODE, READONLY + +;****************************************************************************** +; +; The function expected of the C library startup code for defining the stack +; and heap memory locations. For the C library version of the startup code, +; provide this function so that the C library initialization code can find out +; the location of the stack and heap. +; +;****************************************************************************** + IF :DEF: __MICROLIB + EXPORT __initial_sp + EXPORT __heap_base + EXPORT __heap_limit + ELSE + IMPORT __use_two_region_memory + EXPORT __user_initial_stackheap +__user_initial_stackheap + LDR R0, =HeapMem + LDR R1, =(StackMem + Stack) + LDR R2, =(HeapMem + Heap) + LDR R3, =StackMem + BX LR + ENDIF + +;****************************************************************************** +; +; Make sure the end of this section is aligned. +; +;****************************************************************************** + ALIGN + +;****************************************************************************** +; +; Tell the assembler that we're done. +; +;****************************************************************************** + END diff --git a/boards/dk-tm4c129x/usb_dev_chid/ui.c b/boards/dk-tm4c129x/usb_dev_chid/ui.c new file mode 100644 index 0000000..688b6a1 --- /dev/null +++ b/boards/dk-tm4c129x/usb_dev_chid/ui.c @@ -0,0 +1,718 @@ +//***************************************************************************** +// +// ui.c - User interface code for the USB composite HID keyboard/mouse example. +// This file seperates out the USB library accesses and the general hardware +// access and solely handles the user interface. +// +// Copyright (c) 2013-2014 Texas Instruments Incorporated. All rights reserved. +// Software License Agreement +// +// Texas Instruments (TI) is supplying this software for use solely and +// exclusively on TI's microcontroller products. The software is owned by +// TI and/or its suppliers, and is protected under applicable copyright +// laws. You may not combine this software with "viral" open-source +// software in order to form a larger program. +// +// THIS SOFTWARE IS PROVIDED "AS IS" AND WITH ALL FAULTS. +// 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. TI SHALL NOT, UNDER ANY +// CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR CONSEQUENTIAL +// DAMAGES, FOR ANY REASON WHATSOEVER. +// +// This is part of revision 2.1.0.12573 of the DK-TM4C129X Firmware Package. +// +//***************************************************************************** + +#include +#include +#include "grlib/grlib.h" +#include "grlib/widget.h" +#include "grlib/canvas.h" +#include "grlib/keyboard.h" +#include "grlib/pushbutton.h" +#include "drivers/frame.h" +#include "drivers/kentec320x240x16_ssd2119.h" +#include "ui.h" + +//***************************************************************************** +// +// Global graphics context. +// +//***************************************************************************** +static tContext g_sContext; + +static void ToggleMode(tWidget *psWidget); +static void Status1(tWidget *psWidget); +static void Status2(tWidget *psWidget); +static void Status3(tWidget *psWidget); + +//***************************************************************************** +// +// Defines for the basic screen area used by the application. +// +//***************************************************************************** +#define STATUS_HEIGHT 40 +#define BG_MIN_X 7 +#define BG_MAX_X (320 - 8) +#define BG_MIN_Y 24 +#define BG_MAX_Y (240 - 8) +#define BUTTON_HEIGHT (STATUS_HEIGHT - 8) +#define BG_COLOR_SETTINGS ClrGray +#define BG_COLOR_MAIN ClrBlack + +//***************************************************************************** +// +// The global UI state. +// +//***************************************************************************** +static struct +{ + uint32_t ui32Indicators; +} +g_sUIState; + +//***************************************************************************** +// +// The defined values used with ui32Indicators. +// +//***************************************************************************** +#define UI_STATUS_MS_RIGHT 0x00000001 +#define UI_STATUS_MS_MIDDLE 0x00000002 +#define UI_STATUS_MS_LEFT 0x00000004 + +#define UI_STATUS_KEY_CAPS 0x00000001 +#define UI_STATUS_KEY_SCROLL 0x00000002 +#define UI_STATUS_KEY_NUM 0x00000004 + +#define UI_STATUS_UPDATE 0x80000000 +#define UI_STATUS_KEYBOARD 0x00000008 +#define UI_STATUS_MOUSE 0x00000000 + +//***************************************************************************** +// +// The graphical widgets that are used by this example. +// +//***************************************************************************** +extern tCanvasWidget g_sBackground; +extern tCanvasWidget g_sStatusPanel; + +// +// The keyboard widget used by the application. +// +Keyboard(g_sKeyboard, &g_sBackground, 0, 0, + &g_sKentec320x240x16_SSD2119, BG_MIN_X + 2, BG_MIN_Y + 4, 300, 160, + KEYBOARD_STYLE_FILL | KEYBOARD_STYLE_AUTO_REPEAT | + KEYBOARD_STYLE_PRESS_NOTIFY | KEYBOARD_STYLE_RELEASE_NOTIFY | + KEYBOARD_STYLE_BG, + ClrBlack, ClrGray, ClrDarkGray, ClrGray, ClrBlack, g_psFontCmtt14, + 100, 100, NUM_KEYBOARD_US_ENGLISH, g_psKeyboardUSEnglish, UIKeyEvent); + +// +// The full background for the application. +// +Canvas(g_sBackground, WIDGET_ROOT, 0, &g_sStatusPanel, + &g_sKentec320x240x16_SSD2119, BG_MIN_X, BG_MIN_Y, + BG_MAX_X - BG_MIN_X, BG_MAX_Y - BG_MIN_Y - STATUS_HEIGHT, + CANVAS_STYLE_FILL, ClrBlack, ClrWhite, ClrWhite, 0, 0, 0 ,0 ); + + +// +// Right button in mouse mode and Num Lock in keyboard mode. +// +RectangularButton(g_sStatus3, &g_sStatusPanel, 0, 0, + &g_sKentec320x240x16_SSD2119, BG_MIN_X + 250, + BG_MAX_Y - STATUS_HEIGHT + 4, 50, BUTTON_HEIGHT, + PB_STYLE_FILL | PB_STYLE_TEXT | + PB_STYLE_RELEASE_NOTIFY, ClrLightGrey, ClrDarkGray, 0, + ClrBlack, g_psFontCmss16, "Right", 0, 0, 0 ,0 , Status3); + +// +// Middle button in mouse mode and Scroll Lock in keyboard mode. +// +RectangularButton(g_sStatus2, &g_sStatusPanel, &g_sStatus3, 0, + &g_sKentec320x240x16_SSD2119, BG_MIN_X + 196, + BG_MAX_Y - STATUS_HEIGHT + 4, 50, BUTTON_HEIGHT, + PB_STYLE_FILL | PB_STYLE_TEXT | + PB_STYLE_RELEASE_NOTIFY, ClrLightGrey, ClrDarkGray, 0, + ClrBlack, g_psFontCmss16, "Middle", 0, 0, 0 ,0 , Status2); + +// +// Left button in mouse mode and Caps Lock in keyboard mode. +// +RectangularButton(g_sStatus1, &g_sStatusPanel, &g_sStatus2, 0, + &g_sKentec320x240x16_SSD2119, BG_MIN_X + 142, + BG_MAX_Y - STATUS_HEIGHT + 4, 50, BUTTON_HEIGHT, + PB_STYLE_FILL | PB_STYLE_TEXT | + PB_STYLE_RELEASE_NOTIFY, ClrLightGrey, ClrDarkGray, 0, + ClrBlack, g_psFontCmss16, "Left", 0, 0, 0 ,0 , Status1); + +// +// The mode toggle button. +// +RectangularButton(g_sToggle, &g_sStatusPanel, &g_sStatus1, 0, + &g_sKentec320x240x16_SSD2119, BG_MIN_X + 4, + BG_MAX_Y - STATUS_HEIGHT + 4, 80, BUTTON_HEIGHT, + PB_STYLE_FILL | PB_STYLE_TEXT | PB_STYLE_RELEASE_NOTIFY, ClrLightGrey, + ClrDarkGray, 0, ClrBlack, g_psFontCmss16, "Mouse", 0, 0, 0 ,0 , + ToggleMode); + +// +// Background of the status area behind the buttons. +// +Canvas(g_sStatusPanel, &g_sBackground, 0, &g_sToggle, + &g_sKentec320x240x16_SSD2119, BG_MIN_X, BG_MAX_Y - STATUS_HEIGHT, + BG_MAX_X - BG_MIN_X, STATUS_HEIGHT, + CANVAS_STYLE_FILL | CANVAS_STYLE_TEXT_RIGHT | + CANVAS_STYLE_TEXT_TOP, ClrGray, ClrWhite, ClrBlack, 0, + 0, 0, 0); + +tUIState g_eState; + +//**************************************************************************** +// +// This is the callback from the graphical keyboard that is defined above as +// g_sKeyboard global. +// +//**************************************************************************** +void +UIKeyEvent(tWidget *psWidget, uint32_t ui32Key, uint32_t ui32Event) +{ + if(ui32Event == KEYBOARD_EVENT_PRESS) + { + USBKeyboardUpdate(0, ui32Key, true); + + } + else if(ui32Event == KEYBOARD_EVENT_RELEASE) + { + USBKeyboardUpdate(0, ui32Key, false); + } +} + +//**************************************************************************** +// +// Handles updating the Caps Lock status when in keyboard mode. +// +//**************************************************************************** +void +UIUpdateCapsLock(void) +{ + if(g_sUIState.ui32Indicators & UI_STATUS_KEY_CAPS) + { + PushButtonTextSet(&g_sStatus1, "CAPS"); + PushButtonTextColorSet(&g_sStatus1, ClrRed); + } + else + { + PushButtonTextSet(&g_sStatus1, "caps"); + PushButtonTextColorSet(&g_sStatus1, ClrBlack); + } + + WidgetPaint((tWidget *)&g_sStatus1); +} + +void +UICapsLock(bool bEnable) +{ + if(bEnable) + { + // + // Enable caps lock. + // + g_sUIState.ui32Indicators |= UI_STATUS_KEY_CAPS; + } + else + { + // + // Disable caps lock. + // + g_sUIState.ui32Indicators &= ~UI_STATUS_KEY_CAPS; + } + + if(g_sUIState.ui32Indicators & UI_STATUS_KEYBOARD) + { + UIUpdateCapsLock(); + } +} + +//**************************************************************************** +// +// Handles updating the Scroll Lock status when in keyboard mode. +// +//**************************************************************************** +void +UIUpdateScrollLock(void) +{ + if(g_sUIState.ui32Indicators & UI_STATUS_KEY_SCROLL) + { + PushButtonTextSet(&g_sStatus2, "SCROLL"); + PushButtonTextColorSet(&g_sStatus2, ClrRed); + } + else + { + PushButtonTextSet(&g_sStatus2, "scroll"); + PushButtonTextColorSet(&g_sStatus2, ClrBlack); + } + + WidgetPaint((tWidget *)&g_sStatus2); +} + +void +UIScrollLock(bool bEnable) +{ + if(bEnable) + { + // + // Enable caps lock. + // + g_sUIState.ui32Indicators |= UI_STATUS_KEY_SCROLL; + } + else + { + // + // Disable caps lock. + // + g_sUIState.ui32Indicators &= ~UI_STATUS_KEY_SCROLL; + } + + if(g_sUIState.ui32Indicators & UI_STATUS_KEYBOARD) + { + UIUpdateScrollLock(); + } +} + +//**************************************************************************** +// +// Handles updating the Num Lock status when in keyboard mode. +// +//**************************************************************************** +void +UIUpdateNumLock(void) +{ + if(g_sUIState.ui32Indicators & UI_STATUS_KEY_NUM) + { + PushButtonTextSet(&g_sStatus3, "NUM"); + PushButtonTextColorSet(&g_sStatus3, ClrRed); + } + else + { + PushButtonTextSet(&g_sStatus3, "num"); + PushButtonTextColorSet(&g_sStatus3, ClrBlack); + } + + WidgetPaint((tWidget *)&g_sStatus3); +} + +void +UINumLock(bool bEnable) +{ + if(bEnable) + { + // + // Enable caps lock. + // + g_sUIState.ui32Indicators |= UI_STATUS_KEY_NUM; + } + else + { + // + // Disable caps lock. + // + g_sUIState.ui32Indicators &= ~UI_STATUS_KEY_NUM; + } + + if(g_sUIState.ui32Indicators & UI_STATUS_KEYBOARD) + { + UIUpdateNumLock(); + } +} + +//**************************************************************************** +// +// Handles updates to the current status. +// +//**************************************************************************** +void +UIUpdateStatus(uint32_t ui32Indicators) +{ + if(g_eState == UI_NOT_CONNECTED) + { + PushButtonTextSet(&g_sToggle, "---"); + + PushButtonTextColorSet(&g_sStatus1, ClrBlack); + PushButtonTextSet(&g_sStatus1, "---"); + + PushButtonTextColorSet(&g_sStatus2, ClrBlack); + PushButtonTextSet(&g_sStatus2, "---"); + + PushButtonTextColorSet(&g_sStatus3, ClrBlack); + PushButtonTextSet(&g_sStatus3, "---"); + + if(ui32Indicators & UI_STATUS_KEYBOARD) + { + WidgetRemove((tWidget *)&g_sKeyboard); + } + + WidgetPaint((tWidget *)&g_sBackground); + + return; + } + + // + // See if there is a change to update. + // + if(ui32Indicators == g_sUIState.ui32Indicators) + { + return; + } + + // + // Was there a global change in the keyboard/mouse state. + // + if(((ui32Indicators ^ g_sUIState.ui32Indicators) & UI_STATUS_KEYBOARD) || + (ui32Indicators & UI_STATUS_UPDATE)) + { + // + // Update to keyboard mode or mouse mode for the UI. + // + if(ui32Indicators & UI_STATUS_KEYBOARD) + { + PushButtonTextSet(&g_sToggle, "Keyboard"); + WidgetPaint((tWidget *)&g_sToggle); + UIUpdateCapsLock(); + UIUpdateScrollLock(); + UIUpdateNumLock(); + + WidgetAdd(WIDGET_ROOT, (tWidget *)&g_sKeyboard); + + WidgetPaint((tWidget *)&g_sKeyboard); + } + else + { + // + // Switch back to a mouse UI. + // + PushButtonTextSet(&g_sToggle, "Mouse"); + + PushButtonTextColorSet(&g_sStatus1, ClrBlack); + PushButtonTextSet(&g_sStatus1, "Left"); + + PushButtonTextColorSet(&g_sStatus2, ClrBlack); + PushButtonTextSet(&g_sStatus2, "Middle"); + + PushButtonTextColorSet(&g_sStatus3, ClrBlack); + PushButtonTextSet(&g_sStatus3, "Right"); + + WidgetRemove((tWidget *)&g_sKeyboard); + + WidgetPaint((tWidget *)&g_sBackground); + } + } + + // + // Update the new state of the indicators. + // + g_sUIState.ui32Indicators = ui32Indicators & ~UI_STATUS_UPDATE; +} + + +//**************************************************************************** +// +// Called by the mode toggle button in the g_sToggle variable. +// +//**************************************************************************** +static void +ToggleMode(tWidget *psWidget) +{ + if(g_eState == UI_CONNECTED) + { + UIUpdateStatus(g_sUIState.ui32Indicators ^ UI_STATUS_KEYBOARD); + } +} + +void +UIMode(tUIState eState) +{ + if(g_eState != UI_CONNECTED) + { + if(eState == UI_CONNECTED) + { + UIUpdateStatus(g_sUIState.ui32Indicators | UI_STATUS_UPDATE); + } + } + else if(g_eState == UI_CONNECTED) + { + if(eState == UI_NOT_CONNECTED) + { + UIUpdateStatus(g_sUIState.ui32Indicators & ~UI_STATUS_UPDATE); + } + } + + g_eState = eState; + UIUpdateStatus(g_sUIState.ui32Indicators); +} + +//**************************************************************************** +// +// Called by the button code controlled by the g_sStatus1 variable. +// +//**************************************************************************** +static void +Status1(tWidget *psWidget) +{ + if(g_eState == UI_CONNECTED) + { + // + // Toggle the state of the first status button. + // + if(g_sUIState.ui32Indicators & UI_STATUS_KEYBOARD) + { + // + // Toggle the state of the caps lock. + // + g_sUIState.ui32Indicators ^= UI_STATUS_KEY_CAPS; + + UIUpdateCapsLock(); + + USBKeyboardUpdate(0, UI_CAPS_LOCK, true); + } + else + { + USBMouseUpdate(0, 0, 0x01); + } + } +} + +//**************************************************************************** +// +// Called by the button code controlled by the g_sStatus2 variable. +// +//**************************************************************************** +static void +Status2(tWidget *psWidget) +{ + if(g_eState == UI_CONNECTED) + { + // + // Toggle the state of the first status button. + // + if(g_sUIState.ui32Indicators & UI_STATUS_KEYBOARD) + { + // + // Toggle the state of the caps lock. + // + g_sUIState.ui32Indicators ^= UI_STATUS_KEY_SCROLL; + + UIUpdateScrollLock(); + + USBKeyboardUpdate(0, UI_SCROLL_LOCK, true); + } + else + { + USBMouseUpdate(0, 0, 0x04); + } + } +} + +//**************************************************************************** +// +// Called by the button code controlled by the g_sStatus3 variable. +// +//**************************************************************************** +static void +Status3(tWidget *psWidget) +{ + if(g_eState == UI_CONNECTED) + { + // + // Toggle the state of the first status button. + // + if(g_sUIState.ui32Indicators & UI_STATUS_KEYBOARD) + { + // + // Toggle the state of the caps lock. + // + g_sUIState.ui32Indicators ^= UI_STATUS_KEY_NUM; + + UIUpdateNumLock(); + USBKeyboardUpdate(0, UI_NUM_LOCK, true); + } + else + { + USBMouseUpdate(0, 0, 0x02); + } + } +} + +static struct +{ + int32_t i32XLast; + int32_t i32YLast; + int8_t i8Buttons; + bool bPressed; +} +sMouseState; + +volatile uint32_t ui32PressCount; + +//***************************************************************************** +// +// The callback function that is called by the touch screen driver to indicate +// activity on the touch screen. +// +//***************************************************************************** +int32_t +UITouchCallback(uint32_t ui32Message, int32_t i32X, int32_t i32Y) +{ + int32_t i32XDiff, i32YDiff; + + if(((g_sUIState.ui32Indicators & UI_STATUS_KEYBOARD) == 0) && + ((i32Y > BG_MIN_Y) && (i32Y < (BG_MAX_Y - STATUS_HEIGHT)))) + { + + switch(ui32Message) + { + // + // . + // + case WIDGET_MSG_PTR_DOWN: + { + sMouseState.i32XLast = i32X; + sMouseState.i32YLast = i32Y; + + sMouseState.bPressed = true; + + ui32PressCount = g_ui32SysTickCount; + break; + } + + + // The touchscreen is no longer being pressed. + // + case WIDGET_MSG_PTR_UP: + { + sMouseState.bPressed = false; + + if(ui32PressCount > g_ui32SysTickCount) + { + ui32PressCount = ui32PressCount - g_ui32SysTickCount; + } + else + { + ui32PressCount = g_ui32SysTickCount - ui32PressCount; + } + + if(ui32PressCount < 20) + { + // + // Ensure that all buttons are not pressed. + // + sMouseState.i8Buttons = 0x01; + } + else + { + // + // Ensure that all buttons are not pressed. + // + sMouseState.i8Buttons = 0x00; + } + + // + // Send the report back to the host. + // + USBMouseUpdate(0, 0, sMouseState.i8Buttons); + + break; + } + + // + // The touch position has moved. + // + case WIDGET_MSG_PTR_MOVE: + { + // + // Send the difference not the absolute value. + // + i32XDiff = i32X - sMouseState.i32XLast; + i32YDiff = i32Y - sMouseState.i32YLast; + + // + // Send the report back to the host. + // + USBMouseUpdate(i32XDiff, i32YDiff, 0); + + // + // Save these values to calculate the next move. + // + sMouseState.i32XLast = i32X; + sMouseState.i32YLast = i32Y; + + break; + } + default: + { + break; + } + } + } + else + { + WidgetPointerMessage(ui32Message, i32X, i32Y); + } + + return(0); +} + + +//**************************************************************************** +// +// Application calls this once to initialize the UI. +// +//**************************************************************************** +void +UIInit(void) +{ + // + // Initialize the graphics context. + // + GrContextInit(&g_sContext, &g_sKentec320x240x16_SSD2119); + + // + // Draw the application frame. + // + FrameDraw(&g_sContext, "usb-dev-chid"); + + WidgetAdd(WIDGET_ROOT, (tWidget *)&g_sBackground); + WidgetPaint((tWidget *)&g_sBackground); + + // + // Initially not connected. + // + g_eState = UI_NOT_CONNECTED; + + // + // Not initialized. + // + UIUpdateStatus(UI_STATUS_UPDATE); + +} + +//**************************************************************************** +// +// Application should periodically call this function. +// +//**************************************************************************** +void +UIMain(void) +{ + WidgetMessageQueueProcess(); + + if(g_sUIState.ui32Indicators & UI_STATUS_KEYBOARD) + { + + } + else + { + USBMouseMain(); + } +} diff --git a/boards/dk-tm4c129x/usb_dev_chid/ui.h b/boards/dk-tm4c129x/usb_dev_chid/ui.h new file mode 100644 index 0000000..c8bf2ad --- /dev/null +++ b/boards/dk-tm4c129x/usb_dev_chid/ui.h @@ -0,0 +1,85 @@ +//***************************************************************************** +// +// ui.c - User interface code for the USB composite HID keyboard/mouse example. +// +// Copyright (c) 2013-2014 Texas Instruments Incorporated. All rights reserved. +// Software License Agreement +// +// Texas Instruments (TI) is supplying this software for use solely and +// exclusively on TI's microcontroller products. The software is owned by +// TI and/or its suppliers, and is protected under applicable copyright +// laws. You may not combine this software with "viral" open-source +// software in order to form a larger program. +// +// THIS SOFTWARE IS PROVIDED "AS IS" AND WITH ALL FAULTS. +// 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. TI SHALL NOT, UNDER ANY +// CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR CONSEQUENTIAL +// DAMAGES, FOR ANY REASON WHATSOEVER. +// +// This is part of revision 2.1.0.12573 of the DK-TM4C129X Firmware Package. +// +//***************************************************************************** + +#ifndef __UI_H__ +#define __UI_H__ + +//***************************************************************************** +// +// The three special lock keys. +// +//***************************************************************************** +#define UI_CAPS_LOCK 0x00000001 +#define UI_SCROLL_LOCK 0x00000002 +#define UI_NUM_LOCK 0x00000003 + +//***************************************************************************** +// +// The state of the UI in terms of USB. +// +//***************************************************************************** +typedef enum +{ + UI_CONNECTED, + UI_NOT_CONNECTED, + UI_SUSPENDED +} +tUIState; + +extern volatile uint32_t g_ui32SysTickCount; + +//***************************************************************************** +// +// UI function prototypes. +// +//***************************************************************************** +void UIKeyEvent(tWidget *psWidget, uint32_t ui32Key, uint32_t ui32Event); +void UIInit(void); +void UIMain(void); +void UICapsLock(bool bEnable); +void UIScrollLock(bool bEnable); +void UINumLock(bool bEnable); +void UIMode(tUIState eState); +int32_t UITouchCallback(uint32_t ui32Message, int32_t i32X, int32_t i32Y); + +//***************************************************************************** +// +// USB mouse function prototypes. +// +//***************************************************************************** +void USBMouseInit(void); +void USBMouseMain(void); +void USBMouseUpdate(int32_t i32X, int32_t i32Y, uint8_t ui8Buttons); + +//***************************************************************************** +// +// USB keyboard prototypes. +// +//***************************************************************************** +void USBKeyboardInit(void); +void USBKeyboardMain(void); +void USBKeyboardUpdate(uint8_t ui8Modifiers, uint8_t ui8UsageCode, + bool bPressed); + +#endif diff --git a/boards/dk-tm4c129x/usb_dev_chid/usb_dev_chid.c b/boards/dk-tm4c129x/usb_dev_chid/usb_dev_chid.c new file mode 100644 index 0000000..8402f8a --- /dev/null +++ b/boards/dk-tm4c129x/usb_dev_chid/usb_dev_chid.c @@ -0,0 +1,209 @@ + //***************************************************************************** +// +// usb_dev_chid.c - Main routines for the composite keyboard mouse example. +// +// Copyright (c) 2013-2014 Texas Instruments Incorporated. All rights reserved. +// Software License Agreement +// +// Texas Instruments (TI) is supplying this software for use solely and +// exclusively on TI's microcontroller products. The software is owned by +// TI and/or its suppliers, and is protected under applicable copyright +// laws. You may not combine this software with "viral" open-source +// software in order to form a larger program. +// +// THIS SOFTWARE IS PROVIDED "AS IS" AND WITH ALL FAULTS. +// 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. TI SHALL NOT, UNDER ANY +// CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR CONSEQUENTIAL +// DAMAGES, FOR ANY REASON WHATSOEVER. +// +// This is part of revision 2.1.0.12573 of the DK-TM4C129X Firmware Package. +// +//***************************************************************************** + +#include +#include +#include "inc/hw_ints.h" +#include "inc/hw_memmap.h" +#include "driverlib/gpio.h" +#include "driverlib/rom.h" +#include "driverlib/rom_map.h" +#include "driverlib/interrupt.h" +#include "driverlib/sysctl.h" +#include "driverlib/systick.h" +#include "grlib/grlib.h" +#include "grlib/widget.h" +#include "usblib/usblib.h" +#include "usblib/usbhid.h" +#include "usblib/device/usbdevice.h" +#include "usblib/device/usbdcomp.h" +#include "usblib/device/usbdhid.h" +#include "usblib/device/usbdhidmouse.h" +#include "usblib/device/usbdhidkeyb.h" +#include "drivers/frame.h" +#include "drivers/kentec320x240x16_ssd2119.h" +#include "drivers/pinout.h" +#include "drivers/touch.h" +#include "usb_structs.h" +#include "ui.h" + +//***************************************************************************** +// +//! \addtogroup example_list +//!

USB Composite HID Keyboard Mouse Device (usb_dev_chid)

+//! +//! This example application turns the evaluation board into a composite USB +//! keyboard and mouse example using the Human Interface Device class. The +//! color LCD displays a blank area which acts as a mouse touchpad. The button +//! on the bottom of the screen acts as a toggle between keyboard and mouse +//! mode. Pressing it toggles the screen to keyboard mode and allows keys +//! to be sent to the USB host. The board status LED is used to indicate the +//! current Caps Lock state and is updated in response to pressing the ``Caps'' +//! key on the virtual keyboard or any other keyboard attached to the same USB +//! host system. +// +//***************************************************************************** + +//***************************************************************************** +// +// The system tick timer period. +// +//***************************************************************************** +#define SYSTICKS_PER_SECOND 100 + +//***************************************************************************** +// +// The current system tick count. +// +//***************************************************************************** +volatile uint32_t g_ui32SysTickCount; + +//***************************************************************************** +// +// This is the interrupt handler for the SysTick interrupt. +// +//***************************************************************************** +void +SysTickIntHandler(void) +{ + g_ui32SysTickCount++; +} + +//***************************************************************************** +// +// Handles all of the generic USB events. +// +//***************************************************************************** +uint32_t +USBEventHandler(void *pvCBData, uint32_t ui32Event, uint32_t ui32MsgParam, + void *pvMsgData) +{ + // + // Infor the UI code of the state change. + // + if(ui32Event == USB_EVENT_CONNECTED) + { + UIMode(UI_CONNECTED); + } + else if(ui32Event == USB_EVENT_DISCONNECTED) + { + UIMode(UI_NOT_CONNECTED); + } + else if(ui32Event == USB_EVENT_SUSPEND) + { + UIMode(UI_SUSPENDED); + } + else if(ui32Event == USB_EVENT_RESUME) + { + UIMode(UI_CONNECTED); + } + return(0); +} + +//***************************************************************************** +// +// This is the main loop that runs the application. +// +//***************************************************************************** +int +main(void) +{ + uint32_t ui32SysClock; + + // + // Run from the PLL at 120 MHz. + // + ui32SysClock = MAP_SysCtlClockFreqSet((SYSCTL_XTAL_25MHZ | + SYSCTL_OSC_MAIN | SYSCTL_USE_PLL | + SYSCTL_CFG_VCO_480), 120000000); + + // + // Configure the device pins. + // + PinoutSet(); + + // + // Initialize the display driver. + // + Kentec320x240x16_SSD2119Init(ui32SysClock); + + // + // Initialize the touch screen driver. + // + TouchScreenInit(ui32SysClock); + + // + // Set the touch screen event handler. + // + TouchScreenCallbackSet(UITouchCallback); + + // + // Set the system tick to fire 100 times per second. + // + ROM_SysTickPeriodSet(ui32SysClock / SYSTICKS_PER_SECOND); + ROM_SysTickIntEnable(); + ROM_SysTickEnable(); + + // + // Initialize the USB stack for device mode. + // + USBStackModeSet(0, eUSBModeDevice, 0); + + // + // Initialize the USB keyboard interface. + // + USBKeyboardInit(); + + // + // Initialize the USB mouse interface. + // + USBMouseInit(); + + // + // Call the composite device initialization for both the mouse and + // keyboard. + // + USBDHIDMouseCompositeInit(0, &g_sMouseDevice, &g_psCompDevices[0]); + USBDHIDKeyboardCompositeInit(0, &g_sKeyboardDevice, &g_psCompDevices[1]); + + // + // Pass the device information to the USB library and place the device + // on the bus. + // + USBDCompositeInit(0, &g_sCompDevice, DESCRIPTOR_DATA_SIZE, + g_pui8DescriptorData); + + // + // Initialize the user interface. + // + UIInit(); + + while(1) + { + // + // Run the main loop for the user interface. + // + UIMain(); + } +} diff --git a/boards/dk-tm4c129x/usb_dev_chid/usb_dev_chid.ewd b/boards/dk-tm4c129x/usb_dev_chid/usb_dev_chid.ewd new file mode 100644 index 0000000..484e41a --- /dev/null +++ b/boards/dk-tm4c129x/usb_dev_chid/usb_dev_chid.ewd @@ -0,0 +1,614 @@ + + + + 1 + + Debug + + ARM + + 1 + + C-SPY + 2 + + 15 + 1 + 1 + + + + + + + + + + + + + + + + + + + + + + + + + + + + ARMSIM_ID + 2 + + 1 + 1 + 1 + + + + + + + + ANGEL_ID + 2 + + 0 + 1 + 1 + + + + + + + + + + + + GDBSERVER_ID + 2 + + 0 + 1 + 1 + + + + + + + + + + + IARROM_ID + 2 + + 0 + 1 + 1 + + + + + + + + + + JLINK_ID + 2 + + 9 + 1 + 1 + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + LMIFTDI_ID + 2 + + 1 + 1 + 1 + + + + + + + + MACRAIGOR_ID + 2 + + 2 + 1 + 1 + + + + + + + + + + + + + + + + + + + + + RDI_ID + 2 + + 1 + 1 + 1 + + + + + + + + + + + + + + + + + THIRDPARTY_ID + 2 + + 0 + 1 + 1 + + + + + + + + + $TOOLKIT_DIR$\plugins\rtos\CMX\CmxArmPlugin.ewplugin + 0 + + + $TOOLKIT_DIR$\plugins\rtos\CMX\CmxTinyArmPlugin.ewplugin + 0 + + + $TOOLKIT_DIR$\plugins\rtos\embOS\embOSPlugin.ewplugin + 0 + + + $TOOLKIT_DIR$\plugins\rtos\OSE\OseEpsilonPlugin.ewplugin + 0 + + + $TOOLKIT_DIR$\plugins\rtos\PowerPac\PowerPacRTOS.ewplugin + 0 + + + $TOOLKIT_DIR$\plugins\rtos\ThreadX\ThreadXArmPlugin.ewplugin + 0 + + + $TOOLKIT_DIR$\plugins\rtos\uCOS-II\uCOS-II-KA-CSpy.ewplugin + 0 + + + $EW_DIR$\common\plugins\CodeCoverage\CodeCoverage.ENU.ewplugin + 1 + + + $EW_DIR$\common\plugins\Orti\Orti.ENU.ewplugin + 0 + + + $EW_DIR$\common\plugins\Profiling\Profiling.ENU.ewplugin + 1 + + + $EW_DIR$\common\plugins\Stack\Stack.ENU.ewplugin + 1 + + + + diff --git a/boards/dk-tm4c129x/usb_dev_chid/usb_dev_chid.ewp b/boards/dk-tm4c129x/usb_dev_chid/usb_dev_chid.ewp new file mode 100644 index 0000000..aafa6e9 --- /dev/null +++ b/boards/dk-tm4c129x/usb_dev_chid/usb_dev_chid.ewp @@ -0,0 +1,817 @@ + + + + 1 + + Debug + + ARM + + 1 + + General + 3 + + 14 + 1 + 1 + + + + + + + + + + + + + + + + + + + + + + + + + + + + + ICCARM + 2 + + 19 + 1 + 1 + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + AARM + 2 + + 7 + 1 + 1 + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + OBJCOPY + 0 + + 1 + 1 + 1 + + + + + + + + + CUSTOM + 3 + + + + + + + BICOMP + 0 + + + + BUILDACTION + 1 + + + + + + + ILINK + 0 + + 5 + 1 + 1 + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + IARCHIVE + 0 + + 0 + 1 + 1 + + + + + + + BILINK + 0 + + + + + Libraries + + $PROJ_DIR$\..\..\..\..\driverlib\ewarm\Exe\driverlib.a + + + $PROJ_DIR$\..\..\..\..\grlib\ewarm\Exe\grlib.a + + + $PROJ_DIR$\..\..\..\..\usblib\ewarm\Exe\usblib.a + + + + Source + + $PROJ_DIR$\..\drivers\frame.c + + + $PROJ_DIR$\..\drivers\kentec320x240x16_ssd2119.c + + + $PROJ_DIR$\..\drivers\pinout.c + + + $PROJ_DIR$\startup_ewarm.c + + + $PROJ_DIR$\..\drivers\touch.c + + + $PROJ_DIR$\ui.c + + + $PROJ_DIR$\usb_dev_chid.c + + + $PROJ_DIR$\usb_keyboard.c + + + $PROJ_DIR$\usb_mouse.c + + + $PROJ_DIR$\usb_structs.c + + + diff --git a/boards/dk-tm4c129x/usb_dev_chid/usb_dev_chid.icf b/boards/dk-tm4c129x/usb_dev_chid/usb_dev_chid.icf new file mode 100644 index 0000000..336ada8 --- /dev/null +++ b/boards/dk-tm4c129x/usb_dev_chid/usb_dev_chid.icf @@ -0,0 +1,78 @@ +//***************************************************************************** +// +// usb_dev_chid.icf - Linker configuration file for usb_dev_chid. +// +// Copyright (c) 2013-2014 Texas Instruments Incorporated. All rights reserved. +// Software License Agreement +// +// Texas Instruments (TI) is supplying this software for use solely and +// exclusively on TI's microcontroller products. The software is owned by +// TI and/or its suppliers, and is protected under applicable copyright +// laws. You may not combine this software with "viral" open-source +// software in order to form a larger program. +// +// THIS SOFTWARE IS PROVIDED "AS IS" AND WITH ALL FAULTS. +// 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. TI SHALL NOT, UNDER ANY +// CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR CONSEQUENTIAL +// DAMAGES, FOR ANY REASON WHATSOEVER. +// +// This is part of revision 2.1.0.12573 of the DK-TM4C129X Firmware Package. +// +//***************************************************************************** + +// +// Define a memory region that covers the entire 4 GB addressible space of the +// processor. +// +define memory mem with size = 4G; + +// +// Define a region for the on-chip flash. +// +define region FLASH = mem:[from 0x00000000 to 0x000fffff]; + +// +// Define a region for the on-chip SRAM. +// +define region SRAM = mem:[from 0x20000000 to 0x2003ffff]; + +// +// Define a block for the heap. The size should be set to something other +// than zero if things in the C library that require the heap are used. +// +define block HEAP with alignment = 8, size = 0x00000000 { }; + +// +// Indicate that the read/write values should be initialized by copying from +// flash. +// +initialize by copy { readwrite }; + +// +// Indicate that the noinit values should be left alone. This includes the +// stack, which if initialized will destroy the return address from the +// initialization code, causing the processor to branch to zero and fault. +// +do not initialize { section .noinit }; + +// +// Place the interrupt vectors at the start of flash. +// +place at start of FLASH { readonly section .intvec }; + +// +// Place the remainder of the read-only items into flash. +// +place in FLASH { readonly }; + +// +// Place the RAM vector table at the start of SRAM. +// +place at start of SRAM { section VTABLE }; + +// +// Place all read/write items into SRAM. +// +place in SRAM { readwrite, block HEAP }; diff --git a/boards/dk-tm4c129x/usb_dev_chid/usb_dev_chid.ld b/boards/dk-tm4c129x/usb_dev_chid/usb_dev_chid.ld new file mode 100644 index 0000000..ce8769b --- /dev/null +++ b/boards/dk-tm4c129x/usb_dev_chid/usb_dev_chid.ld @@ -0,0 +1,57 @@ +/****************************************************************************** + * + * usb_dev_chid.ld - Linker configuration file for usb_dev_chid. + * + * Copyright (c) 2013-2014 Texas Instruments Incorporated. All rights reserved. + * Software License Agreement + * + * Texas Instruments (TI) is supplying this software for use solely and + * exclusively on TI's microcontroller products. The software is owned by + * TI and/or its suppliers, and is protected under applicable copyright + * laws. You may not combine this software with "viral" open-source + * software in order to form a larger program. + * + * THIS SOFTWARE IS PROVIDED "AS IS" AND WITH ALL FAULTS. + * 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. TI SHALL NOT, UNDER ANY + * CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR CONSEQUENTIAL + * DAMAGES, FOR ANY REASON WHATSOEVER. + * + * This is part of revision 2.1.0.12573 of the DK-TM4C129X Firmware Package. + * + *****************************************************************************/ + +MEMORY +{ + FLASH (rx) : ORIGIN = 0x00000000, LENGTH = 0x00100000 + SRAM (rwx) : ORIGIN = 0x20000000, LENGTH = 0x00040000 +} + +SECTIONS +{ + .text : + { + _text = .; + KEEP(*(.isr_vector)) + *(.text*) + *(.rodata*) + _etext = .; + } > FLASH + + .data : AT(ADDR(.text) + SIZEOF(.text)) + { + _data = .; + *(vtable) + *(.data*) + _edata = .; + } > SRAM + + .bss : + { + _bss = .; + *(.bss*) + *(COMMON) + _ebss = .; + } > SRAM +} diff --git a/boards/dk-tm4c129x/usb_dev_chid/usb_dev_chid.sct b/boards/dk-tm4c129x/usb_dev_chid/usb_dev_chid.sct new file mode 100644 index 0000000..dacce46 --- /dev/null +++ b/boards/dk-tm4c129x/usb_dev_chid/usb_dev_chid.sct @@ -0,0 +1,47 @@ +;****************************************************************************** +; +; usb_dev_chid.sct - Linker configuration file for usb_dev_chid. +; +; Copyright (c) 2013-2014 Texas Instruments Incorporated. All rights reserved. +; Software License Agreement +; +; Texas Instruments (TI) is supplying this software for use solely and +; exclusively on TI's microcontroller products. The software is owned by +; TI and/or its suppliers, and is protected under applicable copyright +; laws. You may not combine this software with "viral" open-source +; software in order to form a larger program. +; +; THIS SOFTWARE IS PROVIDED "AS IS" AND WITH ALL FAULTS. +; 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. TI SHALL NOT, UNDER ANY +; CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR CONSEQUENTIAL +; DAMAGES, FOR ANY REASON WHATSOEVER. +; +; This is part of revision 2.1.0.12573 of the DK-TM4C129X Firmware Package. +; +;****************************************************************************** + +LR_IROM 0x00000000 0x00100000 +{ + ; + ; Specify the Execution Address of the code and the size. + ; + ER_IROM 0x00000000 0x00100000 + { + *.o (RESET, +First) + * (InRoot$$Sections, +RO) + } + + ; + ; Specify the Execution Address of the data area. + ; + RW_IRAM 0x20000000 0x00040000 + { + ; + ; Uncomment the following line in order to use IntRegister(). + ; + ;* (vtable, +First) + * (+RW, +ZI) + } +} diff --git a/boards/dk-tm4c129x/usb_dev_chid/usb_dev_chid.uvopt b/boards/dk-tm4c129x/usb_dev_chid/usb_dev_chid.uvopt new file mode 100644 index 0000000..fe47128 --- /dev/null +++ b/boards/dk-tm4c129x/usb_dev_chid/usb_dev_chid.uvopt @@ -0,0 +1,429 @@ + + + + 1.0 + +
### uVision Project, (C) Keil Software
+ + + *.c + *.s*; *.src; *.a* + *.obj + *.lib + *.txt; *.h; *.inc + *.plm + *.cpp + + + + 0 + 0 + + + + usb_dev_chid + 0x4 + ARM-ADS + + 25000000 + + 1 + 1 + 1 + 0 + + + 1 + 65535 + 0 + 0 + 0 + + + 79 + 66 + 8 + .\rvmdk\ + + + 1 + 1 + 1 + 0 + 1 + 1 + 0 + 1 + 0 + 0 + 0 + 0 + + + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 0 + 0 + + + 1 + 0 + 1 + + 255 + + + 0 + Data Sheet + DATASHTS\Luminary\TM4C129XNCZAD.PDF + + + + SARMCM3.DLL + -MPU + DCM.DLL + -pCM4 + SARMCM3.DLL + -MPU + TCM.DLL + -pCM4 + + + 0 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 0 + 1 + 1 + 1 + 0 + 1 + 0 + 0 + 4 + + + + + + + + + + + BIN\lmidk-agdi.dll + + + + 0 + lmidk-agdi + -O4614 -S1 -FO29 + + + 0 + DLGTARM + + + + 0 + ARMDBGFLAGS + + + + + 0 + 1 + 0 + 0 + 0 + 0 + 0 + 1 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + + + + + + + + Source + 1 + 0 + 0 + + 1 + 1 + 1 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + ..\drivers\frame.c + frame.c + + + 1 + 2 + 1 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + ..\drivers\kentec320x240x16_ssd2119.c + kentec320x240x16_ssd2119.c + + + 1 + 3 + 1 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + ..\drivers\pinout.c + pinout.c + + + 1 + 4 + 2 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + .\startup_rvmdk.S + startup_rvmdk.S + + + 1 + 5 + 1 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + ..\drivers\touch.c + touch.c + + + 1 + 6 + 1 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + .\ui.c + ui.c + + + 1 + 7 + 1 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + .\usb_dev_chid.c + usb_dev_chid.c + + + 1 + 8 + 1 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + .\usb_keyboard.c + usb_keyboard.c + + + 1 + 9 + 1 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + .\usb_mouse.c + usb_mouse.c + + + 1 + 10 + 1 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + .\usb_structs.c + usb_structs.c + + + + + Libraries + 1 + 0 + 0 + + 2 + 11 + 4 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + ..\..\..\..\driverlib\rvmdk\driverlib.lib + driverlib.lib + + + 2 + 12 + 4 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + ..\..\..\..\grlib\rvmdk\grlib.lib + grlib.lib + + + 2 + 13 + 4 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + ..\..\..\..\usblib\rvmdk\usblib.lib + usblib.lib + + + + + Documentation + 1 + 0 + 0 + + 3 + 14 + 5 + 0 + 1 + 0 + 0 + 1 + 1 + 0 + .\readme.txt + readme.txt + + 44 + 0 + 1 + + -1 + -1 + + + -1 + -1 + + + 0 + 0 + 729 + 300 + + + + + + + 1 + 0 + + 100 + 0 + + + .\readme.txt + 0 + 1 + 1 + + + + + + diff --git a/boards/dk-tm4c129x/usb_dev_chid/usb_dev_chid.uvproj b/boards/dk-tm4c129x/usb_dev_chid/usb_dev_chid.uvproj new file mode 100644 index 0000000..2dd784b --- /dev/null +++ b/boards/dk-tm4c129x/usb_dev_chid/usb_dev_chid.uvproj @@ -0,0 +1,474 @@ + + + + 1.1 + +
### uVision Project, (C) Keil Software
+ + + + usb_dev_chid + 0x4 + ARM-ADS + + + TM4C129XNCZAD + Texas Instruments + IRAM(0x20000000-0x2003FFFF) IROM(0-0xFFFFF) CLOCK(25000000) CPUTYPE("Cortex-M4") FPU2 + + "STARTUP\Luminary\Startup.s" ("Luminary Startup Code") + UL2CM3(-O207 -S0 -C0 -FO7 -FD20000000 -FC800 -FN1 -FF0LM4F_1024 -FS00 -FL0100000) + 5919 + LM4Fxxxx.H + + + + + + + + + + 0 + + + + Luminary\ + Luminary\ + + 0 + 0 + 0 + 0 + 1 + + .\rvmdk\ + usb_dev_chid + 1 + 0 + 0 + 1 + 1 + .\rvmdk\ + 1 + 0 + 0 + + 0 + 0 + + + 0 + 0 + + + 0 + 0 + + + 0 + 0 + + + 1 + 0 + fromelf --bin --output .\rvmdk\usb_dev_chid.bin .\rvmdk\usb_dev_chid.axf + + 0 + 0 + + 0 + + + + 0 + 0 + 0 + 0 + 0 + 1 + 0 + 0 + 0 + 0 + 3 + + + + + SARMCM3.DLL + -MPU + DCM.DLL + -pCM4 + SARMCM3.DLL + -MPU + TCM.DLL + -pCM4 + + + + 1 + 0 + 0 + 0 + 16 + + + 0 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 0 + + + 1 + 1 + 0 + 1 + 1 + 1 + 0 + 1 + + 0 + 4 + + + + + + + + + + + + + + BIN\lmidk-agdi.dll + + + + + 1 + 0 + 0 + 0 + 1 + 4099 + + BIN\lmidk-agdi.dll + + + + + + 0 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 0 + 1 + 1 + 0 + 0 + 0 + 0 + 0 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 0 + 0 + "Cortex-M4" + + 0 + 0 + 0 + 1 + 1 + 0 + 0 + 2 + 0 + 0 + 8 + 1 + 0 + 0 + 3 + 3 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + 1 + 0 + 0 + 0 + 0 + 1 + 0 + + + 0 + 0x0 + 0x0 + + + 0 + 0x0 + 0x0 + + + 0 + 0x0 + 0x0 + + + 0 + 0x0 + 0x0 + + + 0 + 0x0 + 0x0 + + + 0 + 0x0 + 0x0 + + + 0 + 0x20000000 + 0x40000 + + + 1 + 0x0 + 0x100000 + + + 0 + 0x0 + 0x0 + + + 1 + 0x0 + 0x0 + + + 1 + 0x0 + 0x0 + + + 1 + 0x0 + 0x0 + + + 1 + 0x0 + 0x100000 + + + 1 + 0x0 + 0x0 + + + 0 + 0x0 + 0x0 + + + 0 + 0x0 + 0x0 + + + 0 + 0x0 + 0x0 + + + 0 + 0x20000000 + 0x40000 + + + 0 + 0x0 + 0x0 + + + + + + 0 + 3 + 0 + 0 + 1 + 0 + 0 + 0 + 0 + 0 + 2 + 0 + + --c99 + rvmdk PART_TM4C129XNCZAD TARGET_IS_TM4C129_RA0 UART_BUFFERED + + ..;..\..\..\..; + + + + 1 + 0 + 0 + 0 + 0 + 0 + 0 + + + + + + + + + 0 + 0 + 0 + 0 + 1 + 0 + 0x00000000 + 0x20000000 + usb_dev_chid.sct + + + --entry Reset_Handler + + + + + + + + Source + + + frame.c + 1 + ..\drivers\frame.c + + + kentec320x240x16_ssd2119.c + 1 + ..\drivers\kentec320x240x16_ssd2119.c + + + pinout.c + 1 + ..\drivers\pinout.c + + + startup_rvmdk.S + 2 + .\startup_rvmdk.S + + + touch.c + 1 + ..\drivers\touch.c + + + ui.c + 1 + .\ui.c + + + usb_dev_chid.c + 1 + .\usb_dev_chid.c + + + usb_keyboard.c + 1 + .\usb_keyboard.c + + + usb_mouse.c + 1 + .\usb_mouse.c + + + usb_structs.c + 1 + .\usb_structs.c + + + + + Libraries + + + driverlib.lib + 4 + ..\..\..\..\driverlib\rvmdk\driverlib.lib + + + grlib.lib + 4 + ..\..\..\..\grlib\rvmdk\grlib.lib + + + usblib.lib + 4 + ..\..\..\..\usblib\rvmdk\usblib.lib + + + + + Documentation + + + readme.txt + 5 + .\readme.txt + + + + + + + + diff --git a/boards/dk-tm4c129x/usb_dev_chid/usb_dev_chid_ccs.cmd b/boards/dk-tm4c129x/usb_dev_chid/usb_dev_chid_ccs.cmd new file mode 100644 index 0000000..87c55e3 --- /dev/null +++ b/boards/dk-tm4c129x/usb_dev_chid/usb_dev_chid_ccs.cmd @@ -0,0 +1,70 @@ +/****************************************************************************** + * + * usb_dev_chid_ccs.cmd - CCS linker configuration file for usb_dev_chid. + * + * Copyright (c) 2013-2014 Texas Instruments Incorporated. All rights reserved. + * Software License Agreement + * + * Texas Instruments (TI) is supplying this software for use solely and + * exclusively on TI's microcontroller products. The software is owned by + * TI and/or its suppliers, and is protected under applicable copyright + * laws. You may not combine this software with "viral" open-source + * software in order to form a larger program. + * + * THIS SOFTWARE IS PROVIDED "AS IS" AND WITH ALL FAULTS. + * 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. TI SHALL NOT, UNDER ANY + * CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR CONSEQUENTIAL + * DAMAGES, FOR ANY REASON WHATSOEVER. + * + * This is part of revision 2.1.0.12573 of the DK-TM4C129X Firmware Package. + * + *****************************************************************************/ + +--retain=g_pfnVectors + +/* The following command line options are set as part of the CCS project. */ +/* If you are building using the command line, or for some reason want to */ +/* define them here, you can uncomment and modify these lines as needed. */ +/* If you are using CCS for building, it is probably better to make any such */ +/* modifications in your CCS project and leave this file alone. */ +/* */ +/* --heap_size=0 */ +/* --stack_size=256 */ +/* --library=rtsv7M3_T_le_eabi.lib */ + +/* The starting address of the application. Normally the interrupt vectors */ +/* must be located at the beginning of the application. */ +#define APP_BASE 0x00000000 +#define RAM_BASE 0x20000000 + +/* System memory map */ + +MEMORY +{ + /* Application stored in and executes from internal flash */ + FLASH (RX) : origin = APP_BASE, length = 0x00100000 + /* Application uses internal RAM for data */ + SRAM (RWX) : origin = 0x20000000, length = 0x00040000 +} + +/* Section allocation in memory */ + +SECTIONS +{ + .intvecs: > APP_BASE + .text : > FLASH + .const : > FLASH + .cinit : > FLASH + .pinit : > FLASH + .init_array : > FLASH + + .vtable : > RAM_BASE + .data : > SRAM + .bss : > SRAM + .sysmem : > SRAM + .stack : > SRAM +} + +__STACK_TOP = __stack + 1024; diff --git a/boards/dk-tm4c129x/usb_dev_chid/usb_keyboard.c b/boards/dk-tm4c129x/usb_dev_chid/usb_keyboard.c new file mode 100644 index 0000000..bb8bf46 --- /dev/null +++ b/boards/dk-tm4c129x/usb_dev_chid/usb_keyboard.c @@ -0,0 +1,314 @@ +//***************************************************************************** +// +// usb_dev_keyboard.c - Main routines for the keyboard portion of the composite +// device. +// +// Copyright (c) 2013-2014 Texas Instruments Incorporated. All rights reserved. +// Software License Agreement +// +// Texas Instruments (TI) is supplying this software for use solely and +// exclusively on TI's microcontroller products. The software is owned by +// TI and/or its suppliers, and is protected under applicable copyright +// laws. You may not combine this software with "viral" open-source +// software in order to form a larger program. +// +// THIS SOFTWARE IS PROVIDED "AS IS" AND WITH ALL FAULTS. +// 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. TI SHALL NOT, UNDER ANY +// CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR CONSEQUENTIAL +// DAMAGES, FOR ANY REASON WHATSOEVER. +// +// This is part of revision 2.1.0.12573 of the DK-TM4C129X Firmware Package. +// +//***************************************************************************** + +#include +#include +#include "driverlib/gpio.h" +#include "grlib/grlib.h" +#include "grlib/widget.h" +#include "grlib/keyboard.h" +#include "usblib/usblib.h" +#include "usblib/usbhid.h" +#include "usblib/device/usbdevice.h" +#include "usblib/device/usbdcomp.h" +#include "usblib/device/usbdhid.h" +#include "usblib/device/usbdhidmouse.h" +#include "usblib/device/usbdhidkeyb.h" +#include "usb_structs.h" +#include "ui.h" + +//**************************************************************************** +// +// Global USB keyboard state. +// +//**************************************************************************** +struct +{ + // + // Holds a pending special key press for the Caps Lock, Scroll Lock, or + // Num Lock keys. + // + uint8_t ui8Special; +} +g_sKeyboardState; + +//**************************************************************************** +// +// The look up table entries for usage codes. +// +//**************************************************************************** +typedef struct +{ + char cChar; + char cUsage; +} +sUsageEntry; + +//**************************************************************************** +// +// The un-shifted HID usage codes used by the graphical keyboard. +// +//**************************************************************************** +static const sUsageEntry g_pcUsageCodes[] = +{ + {'q', HID_KEYB_USAGE_Q}, {'w', HID_KEYB_USAGE_W}, + {'e', HID_KEYB_USAGE_E}, {'r', HID_KEYB_USAGE_R}, + {'t', HID_KEYB_USAGE_T}, {'y', HID_KEYB_USAGE_Y}, + {'u', HID_KEYB_USAGE_U}, {'i', HID_KEYB_USAGE_I}, + {'o', HID_KEYB_USAGE_O}, {'p', HID_KEYB_USAGE_P}, + {'a', HID_KEYB_USAGE_A}, {'s', HID_KEYB_USAGE_S}, + {'d', HID_KEYB_USAGE_D}, {'f', HID_KEYB_USAGE_F}, + {'g', HID_KEYB_USAGE_G}, {'h', HID_KEYB_USAGE_H}, + {'j', HID_KEYB_USAGE_J}, {'k', HID_KEYB_USAGE_K}, + {'l', HID_KEYB_USAGE_L}, {'z', HID_KEYB_USAGE_Z}, + {'x', HID_KEYB_USAGE_X}, {'c', HID_KEYB_USAGE_C}, + {'v', HID_KEYB_USAGE_V}, {'b', HID_KEYB_USAGE_B}, + {'n', HID_KEYB_USAGE_N}, {'m', HID_KEYB_USAGE_M}, + {'0', HID_KEYB_USAGE_0}, {'1', HID_KEYB_USAGE_1}, + {'2', HID_KEYB_USAGE_2}, {'3', HID_KEYB_USAGE_3}, + {'4', HID_KEYB_USAGE_4}, {'5', HID_KEYB_USAGE_5}, + {'6', HID_KEYB_USAGE_6}, {'7', HID_KEYB_USAGE_7}, + {'8', HID_KEYB_USAGE_8}, {'9', HID_KEYB_USAGE_9}, + {'-', HID_KEYB_USAGE_MINUS}, {'=', HID_KEYB_USAGE_EQUAL}, + {'\'', HID_KEYB_USAGE_FQUOTE}, {'[', HID_KEYB_USAGE_LBRACKET}, + {']', HID_KEYB_USAGE_RBRACKET}, {';', HID_KEYB_USAGE_SEMICOLON}, + {' ', HID_KEYB_USAGE_SPACE}, {'/', HID_KEYB_USAGE_FSLASH}, + {'\\', HID_KEYB_USAGE_BSLASH}, {'.', HID_KEYB_USAGE_PERIOD}, + {',', HID_KEYB_USAGE_COMMA}, + {UI_CAPS_LOCK, HID_KEYB_USAGE_CAPSLOCK}, + {UI_SCROLL_LOCK, HID_KEYB_USAGE_SCROLLOCK}, + {UI_NUM_LOCK, HID_KEYB_USAGE_NUMLOCK}, + {UNICODE_BACKSPACE, HID_KEYB_USAGE_BACKSPACE}, + {UNICODE_RETURN, HID_KEYB_USAGE_ENTER}, +}; + +static const uint32_t ui32NumUsageCodes = + sizeof(g_pcUsageCodes)/sizeof(sUsageEntry); + +//**************************************************************************** +// +// The shifted HID usage codes that are used by the graphical keyboard. +// +//**************************************************************************** +static const sUsageEntry g_pcUsageCodesShift[] = +{ + {')', HID_KEYB_USAGE_0}, {'!', HID_KEYB_USAGE_1}, + {'@', HID_KEYB_USAGE_2}, {'#', HID_KEYB_USAGE_3}, + {'$', HID_KEYB_USAGE_4}, {'%', HID_KEYB_USAGE_5}, + {'^', HID_KEYB_USAGE_6}, {'&', HID_KEYB_USAGE_7}, + {'*', HID_KEYB_USAGE_8}, {'(', HID_KEYB_USAGE_9}, + {'?', HID_KEYB_USAGE_FSLASH}, {'+', HID_KEYB_USAGE_EQUAL}, + {':', HID_KEYB_USAGE_SEMICOLON}, {'_', HID_KEYB_USAGE_MINUS}, + {'~', HID_KEYB_USAGE_BQUOTE}, {'|', HID_KEYB_USAGE_BSLASH}, + {'\"', HID_KEYB_USAGE_FQUOTE}, +}; + +static const uint32_t ui32NumUsageCodesShift = + sizeof(g_pcUsageCodes)/sizeof(sUsageEntry); + +//**************************************************************************** +// +// Handle basic initialization of the USB keyboard. +// +//**************************************************************************** +void +USBKeyboardInit(void) +{ + // + // Clear out the special key variable. + // + g_sKeyboardState.ui8Special = 0; +} + +//**************************************************************************** +// +// Returns the Usage code for a ASCII character. +// +// \param cKey is the ASCII character to look up. +// \param bShifted determines if the look up is for the shifted value or not. +// +// This function is used to look up the USB HID usage code for a given +// ASCII character. The \e bShifted value indicates if the key should be +// resported as shifted. +// +// \return Returns the usage code for the ASCII character or 0 if none found. +// +//**************************************************************************** +static uint8_t +GetUsageCode(char cKey, bool bShifted) +{ + int32_t i32Idx, i32Entries; + const sUsageEntry *pUsageTable; + + if(bShifted) + { + i32Entries = ui32NumUsageCodesShift; + pUsageTable = g_pcUsageCodesShift; + } + else + { + i32Entries = ui32NumUsageCodes; + pUsageTable = g_pcUsageCodes; + } + + for(i32Idx = 0; i32Idx < i32Entries; i32Idx++) + { + if(pUsageTable[i32Idx].cChar == cKey) + { + return(pUsageTable[i32Idx].cUsage); + } + } + return(0); +} + +//**************************************************************************** +// +// Called by the UI interface to update the USB keyboard. +// +// \param ui8Modifiers is the set of key modifiers. +// \param ui8Key is ASCII character to look up. +// \param bPressed indicates if this is a press or release event. +// +// This function is used to update a key that has been pressed based on the +// ASCII character that is passed in the \e ui8Key parameter. The \e bPressed +// parameter is \b true if the key was pressed and \b false if the key was +// released. +// +// \return None. +// +//**************************************************************************** +void +USBKeyboardUpdate(uint8_t ui8Modifiers, uint8_t ui8Key, bool bPressed) +{ + uint8_t ui8Usage; + + // + // Move these to a-z because USB HID does not recognize unshifted values, + // it uses the SHIFT modifier to change the case. + // + if((ui8Key >= 'A') && (ui8Key <= 'Z')) + { + ui8Key |= 0x20; + + if(bPressed) + { + ui8Modifiers |= HID_KEYB_LEFT_SHIFT; + } + } + + // + // Get the usage code for this character. + // + ui8Usage = GetUsageCode(ui8Key, false); + + // + // Check if this was a "special" key because USB HID handles these + // separately. + // + if((ui8Usage == HID_KEYB_USAGE_CAPSLOCK) || + (ui8Usage == HID_KEYB_USAGE_SCROLLOCK) || + (ui8Usage == HID_KEYB_USAGE_NUMLOCK)) + { + // + // If there was already a special key pressed, then force it to be + // released. + // + if(g_sKeyboardState.ui8Special) + { + USBDHIDKeyboardKeyStateChange(&g_sKeyboardDevice, ui8Modifiers, + g_sKeyboardState.ui8Special, false); + } + + // + // Save the new special key. + // + g_sKeyboardState.ui8Special = ui8Usage; + } + + // + // If there was not an unshifted value for this character then look for + // a shifted version of the character. + // + if(ui8Usage == 0) + { + // + // Get the shifted value and set the shift modifier. + // + ui8Usage = GetUsageCode(ui8Key, true); + + if(bPressed) + { + ui8Modifiers |= HID_KEYB_LEFT_SHIFT; + } + } + + // + // If a valid usage code was found then pass the key along to the + // USB library. + // + if(ui8Usage) + { + USBDHIDKeyboardKeyStateChange(&g_sKeyboardDevice, ui8Modifiers, + ui8Usage, bPressed); + } +} + +//**************************************************************************** +// +// Handle the callbacks from the USB library's HID keyboard layer. +// +//**************************************************************************** +uint32_t +USBKeyboardHandler(void *pvCBData, uint32_t ui32Event, uint32_t ui32MsgParam, + void *pvMsgData) +{ + // + // Handle LED set requests. These are the various lock key requests. + // + if(ui32Event == USBD_HID_KEYB_EVENT_SET_LEDS) + { + // + // Set the state of the lock keys in the UI. + // + UICapsLock(ui32MsgParam & HID_KEYB_CAPS_LOCK); + UIScrollLock(ui32MsgParam & HID_KEYB_SCROLL_LOCK); + UINumLock(ui32MsgParam & HID_KEYB_NUM_LOCK); + } + else if(ui32Event == USB_EVENT_TX_COMPLETE) + { + // + // Any time a report is sent and there is a pending special key + // pressed send a key release. + // + if(g_sKeyboardState.ui8Special) + { + USBDHIDKeyboardKeyStateChange(&g_sKeyboardDevice, 0, + g_sKeyboardState.ui8Special, false); + g_sKeyboardState.ui8Special = 0; + } + + } + return(0); +} diff --git a/boards/dk-tm4c129x/usb_dev_chid/usb_mouse.c b/boards/dk-tm4c129x/usb_dev_chid/usb_mouse.c new file mode 100644 index 0000000..fa46f3f --- /dev/null +++ b/boards/dk-tm4c129x/usb_dev_chid/usb_mouse.c @@ -0,0 +1,323 @@ +//***************************************************************************** +// +// usb_dev_mouse.c - Main routines for the mouse portion of the composite +// device. +// +// Copyright (c) 2013-2014 Texas Instruments Incorporated. All rights reserved. +// Software License Agreement +// +// Texas Instruments (TI) is supplying this software for use solely and +// exclusively on TI's microcontroller products. The software is owned by +// TI and/or its suppliers, and is protected under applicable copyright +// laws. You may not combine this software with "viral" open-source +// software in order to form a larger program. +// +// THIS SOFTWARE IS PROVIDED "AS IS" AND WITH ALL FAULTS. +// 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. TI SHALL NOT, UNDER ANY +// CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR CONSEQUENTIAL +// DAMAGES, FOR ANY REASON WHATSOEVER. +// +// This is part of revision 2.1.0.12573 of the DK-TM4C129X Firmware Package. +// +//***************************************************************************** + +#include +#include +#include "driverlib/gpio.h" +#include "driverlib/interrupt.h" +#include "grlib/grlib.h" +#include "grlib/widget.h" +#include "usblib/usblib.h" +#include "usblib/usbhid.h" +#include "usblib/device/usbdevice.h" +#include "usblib/device/usbdcomp.h" +#include "usblib/device/usbdhid.h" +#include "usblib/device/usbdhidmouse.h" +#include "usblib/device/usbdhidkeyb.h" +#include "usb_structs.h" + +//***************************************************************************** +// +// The global state of the mouse. +// +//***************************************************************************** +static volatile struct +{ + int32_t i32X; + int32_t i32Y; + uint8_t ui8Buttons; + + enum + { + // + // No pending or reports being sent. + // + MOUSE_IDLE, + + // + // Sending a report with none pending. + // + MOUSE_SENDING, + + // + // Sending a report and have one pending. + // + MOUSE_SENDING_PEND, + + // + // Pending report but none currently sending. + // + MOUSE_PENDING, + + // + // Disconnect occurred. + // + MOUSE_DISCONNECT + } + eState; +} +sMouseState; + +//***************************************************************************** +// +// Initialize the global state of the mouse. +// +//***************************************************************************** +void +USBMouseInit(void) +{ + // + // Initialize the mouse state.. + // + sMouseState.i32X = 0; + sMouseState.i32Y = 0; + sMouseState.eState = MOUSE_IDLE; + sMouseState.ui8Buttons = 0; +} + +//***************************************************************************** +// +// This function is called by the UI to update the mouse movement and buttons. +// +// \param i32X is the delta in X movement for the mouse. +// \param i32Y is the delta in Y movement for the mouse. +// \param ui8Buttons is the bit mapped value for the buttons. +// +// \return None. +// +//***************************************************************************** +void +USBMouseUpdate(int32_t i32X, int32_t i32Y, uint8_t ui8Buttons) +{ + switch(sMouseState.eState) + { + case MOUSE_SENDING: + { + // + // Go to the pending while sending state because there is a + // transmit already being sent. This + // + sMouseState.eState = MOUSE_SENDING_PEND; + } + case MOUSE_SENDING_PEND: + case MOUSE_PENDING: + { + // + // Accumulate changes in mouse position if there is already a + // report being sent. + // + sMouseState.i32X += i32X; + if(sMouseState.i32X > 127) + { + sMouseState.i32X = 127; + } + else if(sMouseState.i32X < -128) + { + sMouseState.i32X = -128; + } + + sMouseState.i32Y += i32Y; + if(sMouseState.i32X > 127) + { + sMouseState.i32X = 127; + } + else if(sMouseState.i32X < -128) + { + sMouseState.i32X = -128; + } + sMouseState.ui8Buttons |= ui8Buttons; + + break; + } + case MOUSE_IDLE: + default: + { + // + // If idle then just send the update. + // + sMouseState.i32X = i32X; + sMouseState.i32Y = i32Y; + + sMouseState.ui8Buttons |= ui8Buttons; + + sMouseState.eState = MOUSE_PENDING; + + break; + } + } +} + +//***************************************************************************** +// +// Event handler for the USB HID mouse callbacks. This was passed into the +// USB library as the callback for USB HID mouse events. +// +//***************************************************************************** +uint32_t +USBMouseHandler(void *pvCBData, uint32_t ui32Event, uint32_t ui32MsgParam, + void *pvMsgData) +{ + // + // The only event that is monitored is the transmit complete to know + // that it safe to send another report. + // + if(ui32Event == USB_EVENT_TX_COMPLETE) + { + switch(sMouseState.eState) + { + // + // Done sending return to idle. + // + case MOUSE_SENDING: + { + // + // Clear the previous X,Y accumulated values. + // + sMouseState.i32X = 0; + sMouseState.i32Y = 0; + + // + // If done with sending then always send out a button update + // if buttons were pressed. + // + if(sMouseState.ui8Buttons) + { + sMouseState.ui8Buttons = 0; + sMouseState.eState = MOUSE_PENDING; + } + else + { + sMouseState.eState = MOUSE_IDLE; + } + break; + } + + // + // While sending more data was ready to be sent so switch to the + // pending state again. + // + case MOUSE_SENDING_PEND: + { + sMouseState.eState = MOUSE_PENDING; + break; + } + + // + // Should not get here, but included for completeness. + // + case MOUSE_PENDING: + case MOUSE_IDLE: + default: + { + break; + } + } + } + else if(ui32Event == USB_EVENT_DISCONNECTED) + { + // + // Stay in the disconnected state. + // + sMouseState.eState = MOUSE_DISCONNECT; + } + else if(ui32Event == USB_EVENT_CONNECTED) + { + // + // This received even if the mouse is not active, but reset the state + // in all cases. + // + sMouseState.i32X = 0; + sMouseState.i32Y = 0; + sMouseState.ui8Buttons = 0; + sMouseState.eState = MOUSE_IDLE; + } + return(0); +} + +//***************************************************************************** +// +// Main routine for the mouse. +// +//***************************************************************************** +void +USBMouseMain(void) +{ + // + // Disable interrupts while changing the variables below. + // + IntMasterDisable(); + + switch(sMouseState.eState) + { + case MOUSE_PENDING: + { + // + // Send the report since there is one pending. + // + USBDHIDMouseStateChange((void *)&g_sMouseDevice, + (uint8_t)sMouseState.i32X, + (uint8_t)sMouseState.i32Y, + sMouseState.ui8Buttons); + // + // Clear out the report data so that pending data does not + // continually accumulate. + // + sMouseState.i32X = 0; + sMouseState.i32Y = 0; + + if(sMouseState.ui8Buttons) + { + // + // Need to always send out that all buttons are released. + // + sMouseState.ui8Buttons = 0; + sMouseState.eState = MOUSE_SENDING_PEND; + } + else + { + // + // Switch to sending state and wait for the transmit to be + // complete. + // + sMouseState.eState = MOUSE_SENDING; + } + + break; + } + case MOUSE_DISCONNECT: + case MOUSE_SENDING: + case MOUSE_SENDING_PEND: + case MOUSE_IDLE: + default: + { + break; + } + } + + // + // Enable interrupts now that the main loop is complete. + // + IntMasterEnable(); +} diff --git a/boards/dk-tm4c129x/usb_dev_chid/usb_structs.c b/boards/dk-tm4c129x/usb_dev_chid/usb_structs.c new file mode 100644 index 0000000..892f527 --- /dev/null +++ b/boards/dk-tm4c129x/usb_dev_chid/usb_structs.c @@ -0,0 +1,255 @@ +//***************************************************************************** +// +// usb_structs.c - Data structures defining the USB keyboard and mouse device. +// +// Copyright (c) 2009-2014 Texas Instruments Incorporated. All rights reserved. +// Software License Agreement +// +// Texas Instruments (TI) is supplying this software for use solely and +// exclusively on TI's microcontroller products. The software is owned by +// TI and/or its suppliers, and is protected under applicable copyright +// laws. You may not combine this software with "viral" open-source +// software in order to form a larger program. +// +// THIS SOFTWARE IS PROVIDED "AS IS" AND WITH ALL FAULTS. +// 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. TI SHALL NOT, UNDER ANY +// CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR CONSEQUENTIAL +// DAMAGES, FOR ANY REASON WHATSOEVER. +// +// This is part of revision 2.1.0.12573 of the DK-TM4C129X Firmware Package. +// +//***************************************************************************** + +#include +#include +#include "usblib/usblib.h" +#include "usblib/usbhid.h" +#include "usblib/usb-ids.h" +#include "usblib/device/usbdevice.h" +#include "usblib/device/usbdcomp.h" +#include "usblib/device/usbdhid.h" +#include "usblib/device/usbdhidmouse.h" +#include "usblib/device/usbdhidkeyb.h" +#include "usb_structs.h" + +//***************************************************************************** +// +// Flags for Keyboard and Mouse shared states. +// +//***************************************************************************** +volatile uint32_t g_ui32USBFlags; + +//***************************************************************************** +// +// The languages supported by this device. +// +//***************************************************************************** +const uint8_t g_pui8LangDescriptor[] = +{ + 4, + USB_DTYPE_STRING, + USBShort(USB_LANG_EN_US) +}; + +//***************************************************************************** +// +// The manufacturer string. +// +//***************************************************************************** +const uint8_t g_pui8ManufacturerString[] = +{ + (17 + 1) * 2, + USB_DTYPE_STRING, + 'T', 0, 'e', 0, 'x', 0, 'a', 0, 's', 0, ' ', 0, 'I', 0, 'n', 0, 's', 0, + 't', 0, 'r', 0, 'u', 0, 'm', 0, 'e', 0, 'n', 0, 't', 0, 's', 0, +}; + +//***************************************************************************** +// +// The product string. +// +//***************************************************************************** +const uint8_t g_pui8ProductString[] = +{ + (13 + 1) * 2, + USB_DTYPE_STRING, + 'M', 0, 'o', 0, 'u', 0, 's', 0, 'e', 0, ' ', 0, 'E', 0, 'x', 0, 'a', 0, + 'm', 0, 'p', 0, 'l', 0, 'e', 0 +}; + +//***************************************************************************** +// +// The serial number string. +// +//***************************************************************************** +const uint8_t g_pui8SerialNumberString[] = +{ + (8 + 1) * 2, + USB_DTYPE_STRING, + '1', 0, '2', 0, '3', 0, '4', 0, '5', 0, '6', 0, '7', 0, '8', 0 +}; + +//***************************************************************************** +// +// The descriptor string table. +// +//***************************************************************************** +const uint8_t * const g_pui8StringDescriptors[] = +{ + g_pui8LangDescriptor, + g_pui8ManufacturerString, + g_pui8ProductString, + g_pui8SerialNumberString, +}; + +#define NUM_STRING_DESCRIPTORS (sizeof(g_pui8StringDescriptors) / \ + sizeof(uint8_t *)) + +//**************************************************************************** +// +// The HID mouse device initialization and customization structures. +// +//**************************************************************************** +tUSBDHIDMouseDevice g_sMouseDevice = +{ + // + // Tiva VID. + // + USB_VID_TI_1CBE, + + // + // Tiva HID Mouse PID. + // + USB_PID_MOUSE, + + // + // This is in 2mA increments so 500mA. + // + 250, + + // + // Bus powered device. + // + USB_CONF_ATTR_BUS_PWR, + + // + // The Mouse handler function. + // + USBMouseHandler, + + // + // Point to the mouse device structure. + // + (void *)&g_sMouseDevice, + + // + // The composite device does not use the strings from the class. + // + 0, + 0, +}; + +//***************************************************************************** +// +// The HID keyboard device initialization and customization structures. +// +//***************************************************************************** +tUSBDHIDKeyboardDevice g_sKeyboardDevice = +{ + // + // Tiva VID. + // + USB_VID_TI_1CBE, + + // + // Tiva HID Mouse PID. + // + USB_PID_KEYBOARD, + + // + // This is in 2mA increments so 500mA. + // + 250, + + // + // Bus powered device. + // + USB_CONF_ATTR_BUS_PWR, + + // + // The Mouse handler function. + // + USBKeyboardHandler, + + // + // Point to the mouse device structure. + // + (void *)&g_sKeyboardDevice, + + // + // The composite device does not use the strings from the class. + // + 0, + 0, +}; + +//**************************************************************************** +// +// The array of devices supported by this composite device. +// +//**************************************************************************** +tCompositeEntry g_psCompDevices[NUM_DEVICES]; + +//**************************************************************************** +// +// The memory allocation for the composite USB device descriptors. +// +//**************************************************************************** +uint8_t g_pui8DescriptorData[DESCRIPTOR_DATA_SIZE]; + +//**************************************************************************** +// +// Allocate the Device Data for the top level composite device class. +// +//**************************************************************************** +tUSBDCompositeDevice g_sCompDevice = +{ + // + // Tiva VID. + // + USB_VID_TI_1CBE, + + // + // Tiva PID for composite HID and HID. + // + USB_PID_COMP_HID_HID, + + // + // This is in 2mA increments so 500mA. + // + 250, + + // + // Bus powered device. + // + USB_CONF_ATTR_BUS_PWR, + + // + // There is no need for a default composite event handler. + // + USBEventHandler, + + // + // The string table. + // + g_pui8StringDescriptors, + NUM_STRING_DESCRIPTORS, + + // + // The Composite device array. + // + NUM_DEVICES, + g_psCompDevices, +}; diff --git a/boards/dk-tm4c129x/usb_dev_chid/usb_structs.h b/boards/dk-tm4c129x/usb_dev_chid/usb_structs.h new file mode 100644 index 0000000..df0082a --- /dev/null +++ b/boards/dk-tm4c129x/usb_dev_chid/usb_structs.h @@ -0,0 +1,118 @@ +//***************************************************************************** +// +// usb_structs.h - Data structures defining the composite mouse and keyboard +// USB device. +// +// Copyright (c) 2013-2014 Texas Instruments Incorporated. All rights reserved. +// Software License Agreement +// +// Texas Instruments (TI) is supplying this software for use solely and +// exclusively on TI's microcontroller products. The software is owned by +// TI and/or its suppliers, and is protected under applicable copyright +// laws. You may not combine this software with "viral" open-source +// software in order to form a larger program. +// +// THIS SOFTWARE IS PROVIDED "AS IS" AND WITH ALL FAULTS. +// 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. TI SHALL NOT, UNDER ANY +// CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR CONSEQUENTIAL +// DAMAGES, FOR ANY REASON WHATSOEVER. +// +// This is part of revision 2.1.0.12573 of the DK-TM4C129X Firmware Package. +// +//***************************************************************************** + +#ifndef __USB_STRUCTS_H__ +#define __USB_STRUCTS_H__ + +//**************************************************************************** +// +// Globals used by both classes. +// +//**************************************************************************** +extern volatile uint32_t g_ui32USBFlags; +extern volatile uint32_t g_ui32SysTickCount; +extern volatile uint8_t g_ui8Buttons; + +//**************************************************************************** +// +// The number of individual device class instances comprising this composite +// device. +// +//**************************************************************************** +#define NUM_DEVICES 2 + +//***************************************************************************** +// +// Keyboard Device Instance. +// +//***************************************************************************** +extern tUSBDHIDKeyboardDevice g_sKeyboardDevice; + +//***************************************************************************** +// +// Mouse Device instance +// +//***************************************************************************** +extern tUSBDHIDMouseDevice g_sMouseDevice; + +//***************************************************************************** +// +// Array of all composite devices. +// +//***************************************************************************** +extern tCompositeEntry g_psCompDevices[NUM_DEVICES]; + +//***************************************************************************** +// +// the root composite device. +// +//***************************************************************************** +extern tUSBDCompositeDevice g_sCompDevice; + +//***************************************************************************** +// +// The memory allocated to hold the composite descriptor that is created by +// the call to USBDCompositeInit(). +// +//***************************************************************************** +#define DESCRIPTOR_DATA_SIZE (COMPOSITE_DHID_SIZE + COMPOSITE_DHID_SIZE) +extern uint8_t g_pui8DescriptorData[DESCRIPTOR_DATA_SIZE]; + +//**************************************************************************** +// +// The flags used by this application for the g_ulFlags value. +// +//**************************************************************************** +#define FLAG_MOVE_UPDATE 0 +#define FLAG_CONNECTED 1 +#define FLAG_LED_ACTIVITY 2 +#define FLAG_MOVE_MOUSE 3 +#define FLAG_COMMAND_RECEIVED 4 +#define FLAG_SUSPENDED 5 + +//**************************************************************************** +// +// The size of the transmit and receive buffers used for the redirected UART. +// This number should be a power of 2 for best performance. 256 is chosen +// pretty much at random though the buffer should be at least twice the size +// of a maximum-sized USB packet. +// +//**************************************************************************** + +extern void USBMouseMoveHandler(void); +extern void USBKeyboardMain(void); + +//**************************************************************************** +// +// CDC device callback function prototypes. +// +//**************************************************************************** +extern uint32_t USBEventHandler(void *pvCBData, uint32_t ui32Event, + uint32_t ui32MsgValue, void *pvMsgData); +extern uint32_t USBMouseHandler(void *pvCBData, uint32_t ui32Event, + uint32_t ui32MsgData, void *pvMsgData); +extern uint32_t USBKeyboardHandler(void *pvCBData, uint32_t ui32Event, + uint32_t ui32MsgData, void *pvMsgData); +#endif -- cgit v1.3.1