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/synth/Makefile | 93 ++ boards/dk-tm4c129x/synth/ccs/.ccsimportspec | 8 + boards/dk-tm4c129x/synth/ccs/.ccsproject | 10 + boards/dk-tm4c129x/synth/ccs/.cproject | 182 +++ boards/dk-tm4c129x/synth/ccs/.project | 80 ++ .../ccs/.settings/org.eclipse.cdt.codan.core.prefs | 3 + boards/dk-tm4c129x/synth/ccs/Debug/synth.bin | Bin 0 -> 29568 bytes boards/dk-tm4c129x/synth/ccs/Debug/synth.out | Bin 0 -> 251640 bytes boards/dk-tm4c129x/synth/ccs/macros.ini_initial | 1 + boards/dk-tm4c129x/synth/ccs/target_config.ccxml | 13 + boards/dk-tm4c129x/synth/ewarm/Exe/synth.bin | Bin 0 -> 27372 bytes boards/dk-tm4c129x/synth/ewarm/Exe/synth.out | Bin 0 -> 235708 bytes boards/dk-tm4c129x/synth/gcc/synth.axf | Bin 0 -> 72720 bytes boards/dk-tm4c129x/synth/gcc/synth.bin | Bin 0 -> 27990 bytes boards/dk-tm4c129x/synth/readme.txt | 25 + boards/dk-tm4c129x/synth/rvmdk/synth.axf | Bin 0 -> 188412 bytes boards/dk-tm4c129x/synth/rvmdk/synth.bin | Bin 0 -> 28140 bytes boards/dk-tm4c129x/synth/startup_ccs.c | 276 ++++ boards/dk-tm4c129x/synth/startup_ewarm.c | 307 +++++ boards/dk-tm4c129x/synth/startup_gcc.c | 323 +++++ boards/dk-tm4c129x/synth/startup_rvmdk.S | 332 +++++ boards/dk-tm4c129x/synth/synth.c | 1438 ++++++++++++++++++++ boards/dk-tm4c129x/synth/synth.ewd | 614 +++++++++ boards/dk-tm4c129x/synth/synth.ewp | 807 +++++++++++ boards/dk-tm4c129x/synth/synth.icf | 78 ++ boards/dk-tm4c129x/synth/synth.ld | 57 + boards/dk-tm4c129x/synth/synth.sct | 47 + boards/dk-tm4c129x/synth/synth.uvopt | 387 ++++++ boards/dk-tm4c129x/synth/synth.uvproj | 459 +++++++ boards/dk-tm4c129x/synth/synth_ccs.cmd | 70 + 30 files changed, 5610 insertions(+) create mode 100644 boards/dk-tm4c129x/synth/Makefile create mode 100644 boards/dk-tm4c129x/synth/ccs/.ccsimportspec create mode 100644 boards/dk-tm4c129x/synth/ccs/.ccsproject create mode 100644 boards/dk-tm4c129x/synth/ccs/.cproject create mode 100644 boards/dk-tm4c129x/synth/ccs/.project create mode 100644 boards/dk-tm4c129x/synth/ccs/.settings/org.eclipse.cdt.codan.core.prefs create mode 100644 boards/dk-tm4c129x/synth/ccs/Debug/synth.bin create mode 100644 boards/dk-tm4c129x/synth/ccs/Debug/synth.out create mode 100644 boards/dk-tm4c129x/synth/ccs/macros.ini_initial create mode 100644 boards/dk-tm4c129x/synth/ccs/target_config.ccxml create mode 100644 boards/dk-tm4c129x/synth/ewarm/Exe/synth.bin create mode 100644 boards/dk-tm4c129x/synth/ewarm/Exe/synth.out create mode 100644 boards/dk-tm4c129x/synth/gcc/synth.axf create mode 100644 boards/dk-tm4c129x/synth/gcc/synth.bin create mode 100644 boards/dk-tm4c129x/synth/readme.txt create mode 100644 boards/dk-tm4c129x/synth/rvmdk/synth.axf create mode 100644 boards/dk-tm4c129x/synth/rvmdk/synth.bin create mode 100644 boards/dk-tm4c129x/synth/startup_ccs.c create mode 100644 boards/dk-tm4c129x/synth/startup_ewarm.c create mode 100644 boards/dk-tm4c129x/synth/startup_gcc.c create mode 100644 boards/dk-tm4c129x/synth/startup_rvmdk.S create mode 100644 boards/dk-tm4c129x/synth/synth.c create mode 100644 boards/dk-tm4c129x/synth/synth.ewd create mode 100644 boards/dk-tm4c129x/synth/synth.ewp create mode 100644 boards/dk-tm4c129x/synth/synth.icf create mode 100644 boards/dk-tm4c129x/synth/synth.ld create mode 100644 boards/dk-tm4c129x/synth/synth.sct create mode 100644 boards/dk-tm4c129x/synth/synth.uvopt create mode 100644 boards/dk-tm4c129x/synth/synth.uvproj create mode 100644 boards/dk-tm4c129x/synth/synth_ccs.cmd (limited to 'boards/dk-tm4c129x/synth') diff --git a/boards/dk-tm4c129x/synth/Makefile b/boards/dk-tm4c129x/synth/Makefile new file mode 100644 index 0000000..69e0aeb --- /dev/null +++ b/boards/dk-tm4c129x/synth/Makefile @@ -0,0 +1,93 @@ +#****************************************************************************** +# +# Makefile - Rules for building the synth 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 synth example to be built. +# +all: ${COMPILER} +all: ${COMPILER}/synth.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 ${COMPILER} + +# +# Rules for building the synth example. +# +${COMPILER}/synth.axf: ${COMPILER}/frame.o +${COMPILER}/synth.axf: ${COMPILER}/kentec320x240x16_ssd2119.o +${COMPILER}/synth.axf: ${COMPILER}/pinout.o +${COMPILER}/synth.axf: ${COMPILER}/sine.o +${COMPILER}/synth.axf: ${COMPILER}/sound.o +${COMPILER}/synth.axf: ${COMPILER}/startup_${COMPILER}.o +${COMPILER}/synth.axf: ${COMPILER}/synth.o +${COMPILER}/synth.axf: ${COMPILER}/touch.o +${COMPILER}/synth.axf: ${ROOT}/grlib/${COMPILER}/libgr.a +${COMPILER}/synth.axf: ${ROOT}/driverlib/${COMPILER}/libdriver.a +${COMPILER}/synth.axf: synth.ld +SCATTERgcc_synth=synth.ld +ENTRY_synth=ResetISR +CFLAGSgcc=-DTARGET_IS_TM4C129_RA0 + +# +# Include the automatically generated dependency files. +# +ifneq (${MAKECMDGOALS},clean) +-include ${wildcard ${COMPILER}/*.d} __dummy__ +endif diff --git a/boards/dk-tm4c129x/synth/ccs/.ccsimportspec b/boards/dk-tm4c129x/synth/ccs/.ccsimportspec new file mode 100644 index 0000000..637a7b0 --- /dev/null +++ b/boards/dk-tm4c129x/synth/ccs/.ccsimportspec @@ -0,0 +1,8 @@ + + + + + + + + diff --git a/boards/dk-tm4c129x/synth/ccs/.ccsproject b/boards/dk-tm4c129x/synth/ccs/.ccsproject new file mode 100644 index 0000000..59a3400 --- /dev/null +++ b/boards/dk-tm4c129x/synth/ccs/.ccsproject @@ -0,0 +1,10 @@ + + + + + + + + + + diff --git a/boards/dk-tm4c129x/synth/ccs/.cproject b/boards/dk-tm4c129x/synth/ccs/.cproject new file mode 100644 index 0000000..f4620a0 --- /dev/null +++ b/boards/dk-tm4c129x/synth/ccs/.cproject @@ -0,0 +1,182 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/boards/dk-tm4c129x/synth/ccs/.project b/boards/dk-tm4c129x/synth/ccs/.project new file mode 100644 index 0000000..9654eb4 --- /dev/null +++ b/boards/dk-tm4c129x/synth/ccs/.project @@ -0,0 +1,80 @@ + + + synth + + + + + + 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/synth/startup_ccs.c + + + synth.c + 1 + SW_ROOT/examples/boards/dk-tm4c129x/synth/synth.c + + + synth_ccs.cmd + 1 + SW_ROOT/examples/boards/dk-tm4c129x/synth/synth_ccs.cmd + + + 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/sound.c + 1 + SW_ROOT/examples/boards/dk-tm4c129x/drivers/sound.c + + + drivers/touch.c + 1 + SW_ROOT/examples/boards/dk-tm4c129x/drivers/touch.c + + + utils/sine.c + 1 + SW_ROOT/utils/sine.c + + + + + SW_ROOT + $%7BPARENT-5-PROJECT_LOC%7D + + + diff --git a/boards/dk-tm4c129x/synth/ccs/.settings/org.eclipse.cdt.codan.core.prefs b/boards/dk-tm4c129x/synth/ccs/.settings/org.eclipse.cdt.codan.core.prefs new file mode 100644 index 0000000..98b6350 --- /dev/null +++ b/boards/dk-tm4c129x/synth/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/synth/ccs/Debug/synth.bin b/boards/dk-tm4c129x/synth/ccs/Debug/synth.bin new file mode 100644 index 0000000..3f9a91c Binary files /dev/null and b/boards/dk-tm4c129x/synth/ccs/Debug/synth.bin differ diff --git a/boards/dk-tm4c129x/synth/ccs/Debug/synth.out b/boards/dk-tm4c129x/synth/ccs/Debug/synth.out new file mode 100644 index 0000000..004bd85 Binary files /dev/null and b/boards/dk-tm4c129x/synth/ccs/Debug/synth.out differ diff --git a/boards/dk-tm4c129x/synth/ccs/macros.ini_initial b/boards/dk-tm4c129x/synth/ccs/macros.ini_initial new file mode 100644 index 0000000..31214b5 --- /dev/null +++ b/boards/dk-tm4c129x/synth/ccs/macros.ini_initial @@ -0,0 +1 @@ +SW_ROOT = ../../../../.. diff --git a/boards/dk-tm4c129x/synth/ccs/target_config.ccxml b/boards/dk-tm4c129x/synth/ccs/target_config.ccxml new file mode 100644 index 0000000..6e5ef45 --- /dev/null +++ b/boards/dk-tm4c129x/synth/ccs/target_config.ccxml @@ -0,0 +1,13 @@ + + + + + + + + + + + + + diff --git a/boards/dk-tm4c129x/synth/ewarm/Exe/synth.bin b/boards/dk-tm4c129x/synth/ewarm/Exe/synth.bin new file mode 100644 index 0000000..46491fc Binary files /dev/null and b/boards/dk-tm4c129x/synth/ewarm/Exe/synth.bin differ diff --git a/boards/dk-tm4c129x/synth/ewarm/Exe/synth.out b/boards/dk-tm4c129x/synth/ewarm/Exe/synth.out new file mode 100644 index 0000000..942c13c Binary files /dev/null and b/boards/dk-tm4c129x/synth/ewarm/Exe/synth.out differ diff --git a/boards/dk-tm4c129x/synth/gcc/synth.axf b/boards/dk-tm4c129x/synth/gcc/synth.axf new file mode 100644 index 0000000..99411cd Binary files /dev/null and b/boards/dk-tm4c129x/synth/gcc/synth.axf differ diff --git a/boards/dk-tm4c129x/synth/gcc/synth.bin b/boards/dk-tm4c129x/synth/gcc/synth.bin new file mode 100644 index 0000000..841b06b Binary files /dev/null and b/boards/dk-tm4c129x/synth/gcc/synth.bin differ diff --git a/boards/dk-tm4c129x/synth/readme.txt b/boards/dk-tm4c129x/synth/readme.txt new file mode 100644 index 0000000..a979dcd --- /dev/null +++ b/boards/dk-tm4c129x/synth/readme.txt @@ -0,0 +1,25 @@ +Synthesizer + +This application provides a single-octave synthesizer utilizing the touch +screen as a virtual piano keyboard. The notes played on the virtual piano +are played out via the on-board speaker. + +------------------------------------------------------------------------------- + +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/synth/rvmdk/synth.axf b/boards/dk-tm4c129x/synth/rvmdk/synth.axf new file mode 100644 index 0000000..4e87774 Binary files /dev/null and b/boards/dk-tm4c129x/synth/rvmdk/synth.axf differ diff --git a/boards/dk-tm4c129x/synth/rvmdk/synth.bin b/boards/dk-tm4c129x/synth/rvmdk/synth.bin new file mode 100644 index 0000000..fc3d204 Binary files /dev/null and b/boards/dk-tm4c129x/synth/rvmdk/synth.bin differ diff --git a/boards/dk-tm4c129x/synth/startup_ccs.c b/boards/dk-tm4c129x/synth/startup_ccs.c new file mode 100644 index 0000000..30b1a9a --- /dev/null +++ b/boards/dk-tm4c129x/synth/startup_ccs.c @@ -0,0 +1,276 @@ +//***************************************************************************** +// +// 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 SoundIntHandler(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 + IntDefaultHandler, // 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 + IntDefaultHandler, // 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 + SoundIntHandler, // 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/synth/startup_ewarm.c b/boards/dk-tm4c129x/synth/startup_ewarm.c new file mode 100644 index 0000000..5694146 --- /dev/null +++ b/boards/dk-tm4c129x/synth/startup_ewarm.c @@ -0,0 +1,307 @@ +//***************************************************************************** +// +// 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 SoundIntHandler(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 + IntDefaultHandler, // 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 + IntDefaultHandler, // 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 + SoundIntHandler, // 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/synth/startup_gcc.c b/boards/dk-tm4c129x/synth/startup_gcc.c new file mode 100644 index 0000000..12e19b0 --- /dev/null +++ b/boards/dk-tm4c129x/synth/startup_gcc.c @@ -0,0 +1,323 @@ +//***************************************************************************** +// +// 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 SoundIntHandler(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 + IntDefaultHandler, // 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 + IntDefaultHandler, // 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 + SoundIntHandler, // 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/synth/startup_rvmdk.S b/boards/dk-tm4c129x/synth/startup_rvmdk.S new file mode 100644 index 0000000..78d5a58 --- /dev/null +++ b/boards/dk-tm4c129x/synth/startup_rvmdk.S @@ -0,0 +1,332 @@ +; <<< 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 SoundIntHandler + +;****************************************************************************** +; +; 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 IntDefaultHandler ; 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 IntDefaultHandler ; 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 SoundIntHandler ; 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/synth/synth.c b/boards/dk-tm4c129x/synth/synth.c new file mode 100644 index 0000000..7a59e3b --- /dev/null +++ b/boards/dk-tm4c129x/synth/synth.c @@ -0,0 +1,1438 @@ +//***************************************************************************** +// +// synth.c - A single-octave synthesizer to demonstrate the use of the sound +// driver. +// +// 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_memmap.h" +#include "inc/hw_types.h" +#include "driverlib/gpio.h" +#include "driverlib/rom.h" +#include "driverlib/rom_map.h" +#include "driverlib/sysctl.h" +#include "grlib/grlib.h" +#include "grlib/widget.h" +#include "utils/sine.h" +#include "drivers/frame.h" +#include "drivers/kentec320x240x16_ssd2119.h" +#include "drivers/pinout.h" +#include "drivers/sound.h" +#include "drivers/touch.h" + +//***************************************************************************** +// +//! \addtogroup example_list +//!

Synthesizer (synth)

+//! +//! This application provides a single-octave synthesizer utilizing the touch +//! screen as a virtual piano keyboard. The notes played on the virtual piano +//! are played out via the on-board speaker. +// +//***************************************************************************** + +//***************************************************************************** +// +// The colors used to draw the white keys. +// +//***************************************************************************** +#define ClrWhiteKey 0xcfcfcf +#define ClrWhiteBright 0xffffff +#define ClrWhiteDim 0x9f9f9f + +//***************************************************************************** +// +// The colors used to draw the black keys. +// +//***************************************************************************** +#define ClrBlackKey 0x000000 +#define ClrBlackBright 0x606060 +#define ClrBlackDim 0x303030 + +//***************************************************************************** +// +// The color used to draw a pressed key. +// +//***************************************************************************** +#define ClrPressed 0x3f3fbf + +//***************************************************************************** +// +// The width and height of the white keys. The width should be an even number. +// +//***************************************************************************** +#define WHITE_WIDTH 36 +#define WHITE_HEIGHT 190 + +//***************************************************************************** +// +// The width and height of the black keys. The width should be a multiple of +// four. +// +//***************************************************************************** +#define BLACK_WIDTH 26 +#define BLACK_HEIGHT 110 + +//***************************************************************************** +// +// The screen offset of the upper left hand corner of the keyboard. +// +//***************************************************************************** +#define X_OFFSET 16 +#define Y_OFFSET 32 + +//***************************************************************************** +// +// A structure that describes a key on the keyboard. +// +//***************************************************************************** +typedef struct +{ + // + // The outline of the key. + // + tRectangle sOutline; + + // + // The first/top fill for the key. + // + tRectangle sFill1; + + // + // The second/bottom fill for the key (not used for black keys). + // + tRectangle sFill2; + + // + // The frequency of the note produced by this key. + // + uint32_t ui32Freq; +} +tKey; + +//***************************************************************************** +// +// The white keys on the keyboard. +// +//***************************************************************************** +static const tKey g_psWhiteKeys[] = +{ + // + // C4 + // + { + // + // Outline + // + { + X_OFFSET, + Y_OFFSET, + X_OFFSET + WHITE_WIDTH - 1, + Y_OFFSET + WHITE_HEIGHT - 1 + }, + + // + // Top fill + // + { + X_OFFSET + 2, + Y_OFFSET + 2, + X_OFFSET + WHITE_WIDTH - ((BLACK_WIDTH * 3) / 4) - 1, + Y_OFFSET + BLACK_HEIGHT - 1 + }, + + // + // Bottom fill + // + { + X_OFFSET + 2, + Y_OFFSET + BLACK_HEIGHT, + X_OFFSET + WHITE_WIDTH - 3, + Y_OFFSET + WHITE_HEIGHT - 3 + }, + + // + // Frequency + // + 261 + }, + + // + // D4 + // + { + // + // Outline + // + { + X_OFFSET + WHITE_WIDTH, + Y_OFFSET, + X_OFFSET + (WHITE_WIDTH * 2) - 1, + Y_OFFSET + WHITE_HEIGHT - 1 + }, + + // + // Top fill + // + { + X_OFFSET + WHITE_WIDTH + (BLACK_WIDTH / 4), + Y_OFFSET + 2, + X_OFFSET + (WHITE_WIDTH * 2) - (BLACK_WIDTH / 4) - 1, + Y_OFFSET + BLACK_HEIGHT - 1 + }, + + // + // Bottom fill + // + { + X_OFFSET + WHITE_WIDTH + 2, + Y_OFFSET + BLACK_HEIGHT, + X_OFFSET + (WHITE_WIDTH * 2) - 3, + Y_OFFSET + WHITE_HEIGHT - 3 + }, + + // + // Frequency + // + 294 + }, + + // + // E4 + // + { + // + // Outline + // + { + X_OFFSET + (WHITE_WIDTH * 2), + Y_OFFSET, + X_OFFSET + (WHITE_WIDTH * 3) - 1, + Y_OFFSET + WHITE_HEIGHT - 1 + }, + + // + // Top fill + // + { + X_OFFSET + (WHITE_WIDTH * 2) + ((BLACK_WIDTH * 3) / 4), + Y_OFFSET + 2, + X_OFFSET + (WHITE_WIDTH * 3) - 3, + Y_OFFSET + BLACK_HEIGHT - 1, + }, + + // + // Bottom fill + // + { + X_OFFSET + (WHITE_WIDTH * 2) + 2, + Y_OFFSET + BLACK_HEIGHT, + X_OFFSET + (WHITE_WIDTH * 3) - 3, + Y_OFFSET + WHITE_HEIGHT - 3 + }, + + // + // Frequency + // + 330 + }, + + // + // F4 + // + { + // + // Outline + // + { + X_OFFSET + (WHITE_WIDTH * 3), + Y_OFFSET, + X_OFFSET + (WHITE_WIDTH * 4) - 1, + Y_OFFSET + WHITE_HEIGHT - 1 + }, + + // + // Top fill + // + { + X_OFFSET + (WHITE_WIDTH * 3) + 2, + Y_OFFSET + 2, + X_OFFSET + (WHITE_WIDTH * 4) - ((BLACK_WIDTH * 3) / 4) - 1, + Y_OFFSET + BLACK_HEIGHT - 1 + }, + + // + // Bottom fill + // + { + X_OFFSET + (WHITE_WIDTH * 3) + 2, + Y_OFFSET + BLACK_HEIGHT, + X_OFFSET + (WHITE_WIDTH * 4) - 3, + Y_OFFSET + WHITE_HEIGHT - 3 + }, + + // + // Frequency + // + 349 + }, + + // + // G4 + // + { + // + // Outline + // + { + X_OFFSET + (WHITE_WIDTH * 4), + Y_OFFSET, + X_OFFSET + (WHITE_WIDTH * 5) - 1, + Y_OFFSET + WHITE_HEIGHT - 1 + }, + + // + // Top fill + // + { + X_OFFSET + (WHITE_WIDTH * 4) + (BLACK_WIDTH / 4), + Y_OFFSET + 2, + X_OFFSET + (WHITE_WIDTH * 5) - (BLACK_WIDTH / 2) - 1, + Y_OFFSET + BLACK_HEIGHT - 1 + }, + + // + // Bottom fill + // + { + X_OFFSET + (WHITE_WIDTH * 4) + 2, + Y_OFFSET + BLACK_HEIGHT, + X_OFFSET + (WHITE_WIDTH * 5) - 3, + Y_OFFSET + WHITE_HEIGHT - 3 + }, + + // + // Frequency + // + 392 + }, + + // + // A4 + // + { + // + // Outline + // + { + X_OFFSET + (WHITE_WIDTH * 5), + Y_OFFSET, + X_OFFSET + (WHITE_WIDTH * 6) - 1, + Y_OFFSET + WHITE_HEIGHT - 1 + }, + + // + // Top fill + // + { + X_OFFSET + (WHITE_WIDTH * 5) + (BLACK_WIDTH / 2), + Y_OFFSET + 2, + X_OFFSET + (WHITE_WIDTH * 6) - (BLACK_WIDTH / 4) - 1, + Y_OFFSET + BLACK_HEIGHT - 1 + }, + + // + // Bottom fill + // + { + X_OFFSET + (WHITE_WIDTH * 5) + 2, + Y_OFFSET + BLACK_HEIGHT, + X_OFFSET + (WHITE_WIDTH * 6) - 3, + Y_OFFSET + WHITE_HEIGHT - 3 + }, + + // + // Frequency + // + 440 + }, + + // + // B4 + // + { + // + // Outline + // + { + X_OFFSET + (WHITE_WIDTH * 6), + Y_OFFSET, + X_OFFSET + (WHITE_WIDTH * 7) - 1, + Y_OFFSET + WHITE_HEIGHT - 1 + }, + + // + // Top fill + // + { + X_OFFSET + (WHITE_WIDTH * 6) + ((BLACK_WIDTH * 3) / 4), + Y_OFFSET + 2, + X_OFFSET + (WHITE_WIDTH * 7) - 3, + Y_OFFSET + BLACK_HEIGHT - 1 + }, + + // + // Bottom fill + // + { + X_OFFSET + (WHITE_WIDTH * 6) + 2, + Y_OFFSET + BLACK_HEIGHT, + X_OFFSET + (WHITE_WIDTH * 7) - 3, + Y_OFFSET + WHITE_HEIGHT - 3 + }, + + // + // Frequency + // + 494 + }, + + // + // C5 + // + { + // + // Outline + // + { + X_OFFSET + (WHITE_WIDTH * 7), + Y_OFFSET, + X_OFFSET + (WHITE_WIDTH * 8) - 1, + Y_OFFSET + WHITE_HEIGHT - 1 + }, + + // + // Top fill + // + { + X_OFFSET + (WHITE_WIDTH * 7) + 2, + Y_OFFSET + 2, + X_OFFSET + (WHITE_WIDTH * 8) - 3, + Y_OFFSET + BLACK_HEIGHT - 1 + }, + + // + // Bottom fill + // + { + X_OFFSET + (WHITE_WIDTH * 7) + 2, + Y_OFFSET + BLACK_HEIGHT, + X_OFFSET + (WHITE_WIDTH * 8) - 3, + Y_OFFSET + WHITE_HEIGHT - 3 + }, + + // + // Frequency + // + 523 + } +}; + +//***************************************************************************** +// +// The number of white keys. +// +//***************************************************************************** +#define NUM_WHITE_KEYS (sizeof(g_psWhiteKeys) / \ + sizeof(g_psWhiteKeys[0])) + +//***************************************************************************** +// +// The black keys on the keyboard. +// +//***************************************************************************** +static const tKey g_psBlackKeys[] = +{ + // + // C#4 + // + { + // + // Outline + // + { + X_OFFSET + WHITE_WIDTH - ((BLACK_WIDTH * 3) / 4), + Y_OFFSET, + X_OFFSET + WHITE_WIDTH + (BLACK_WIDTH / 4) - 1, + Y_OFFSET + BLACK_HEIGHT - 1 + }, + + // + // Fill + // + { + X_OFFSET + WHITE_WIDTH - ((BLACK_WIDTH * 3) / 4) + 2, + Y_OFFSET + 2, + X_OFFSET + WHITE_WIDTH + (BLACK_WIDTH / 4) - 3, + Y_OFFSET + BLACK_HEIGHT - 3 + }, + + // + // Unused + // + { + 0 + }, + + // + // Frequency + // + 277 + }, + + // + // D#4 + // + { + // + // Outline + // + { + X_OFFSET + (WHITE_WIDTH * 2) - (BLACK_WIDTH / 4), + Y_OFFSET, + X_OFFSET + (WHITE_WIDTH * 2) + ((BLACK_WIDTH * 3) / 4) - 1, + Y_OFFSET + BLACK_HEIGHT - 1 + }, + + // + // Fill + // + { + X_OFFSET + (WHITE_WIDTH * 2) - (BLACK_WIDTH / 4) + 2, + Y_OFFSET + 2, + X_OFFSET + (WHITE_WIDTH * 2) + ((BLACK_WIDTH * 3) / 4) - 3, + Y_OFFSET + BLACK_HEIGHT - 3 + }, + + // + // Unused + // + { + 0 + }, + + // + // Frequency + // + 311 + }, + + // + // F#4 + // + { + // + // Outline + // + { + X_OFFSET + (WHITE_WIDTH * 4) - ((BLACK_WIDTH * 3) / 4), + Y_OFFSET, + X_OFFSET + (WHITE_WIDTH * 4) + (BLACK_WIDTH / 4) - 1, + Y_OFFSET + BLACK_HEIGHT - 1 + }, + + // + // Fill + // + { + X_OFFSET + (WHITE_WIDTH * 4) - ((BLACK_WIDTH * 3) / 4) + 2, + Y_OFFSET + 2, + X_OFFSET + (WHITE_WIDTH * 4) + (BLACK_WIDTH / 4) - 3, + Y_OFFSET + BLACK_HEIGHT - 3 + }, + + // + // Unused + // + { + 0 + }, + + // + // Frequency + // + 370 + }, + + // + // G#4 + // + { + // + // Outline + // + { + X_OFFSET + (WHITE_WIDTH * 5) - (BLACK_WIDTH / 2), + Y_OFFSET, + X_OFFSET + (WHITE_WIDTH * 5) + (BLACK_WIDTH / 2) - 1, + Y_OFFSET + BLACK_HEIGHT - 1 + }, + + // + // Fill + // + { + X_OFFSET + (WHITE_WIDTH * 5) - (BLACK_WIDTH / 2) + 2, + Y_OFFSET + 2, + X_OFFSET + (WHITE_WIDTH * 5) + (BLACK_WIDTH / 2) - 3, + Y_OFFSET + BLACK_HEIGHT - 3 + }, + + // + // Unused + // + { + 0 + }, + + // + // Frequency + // + 415 + }, + + // + // A#4 + // + { + // + // Outline + // + { + X_OFFSET + (WHITE_WIDTH * 6) - (BLACK_WIDTH / 4), + Y_OFFSET, + X_OFFSET + (WHITE_WIDTH * 6) + ((BLACK_WIDTH * 3) / 4) - 1, + Y_OFFSET + BLACK_HEIGHT - 1 + }, + + // + // Fill + // + { + X_OFFSET + (WHITE_WIDTH * 6) - (BLACK_WIDTH / 4) + 2, + Y_OFFSET + 2, + X_OFFSET + (WHITE_WIDTH * 6) + ((BLACK_WIDTH * 3) / 4) - 3, + Y_OFFSET + BLACK_HEIGHT - 3 + }, + + // + // Unused + // + { + 0 + }, + + // + // Frequency + // + 466 + } +}; + +//***************************************************************************** +// +// The number of black keys. +// +//***************************************************************************** +#define NUM_BLACK_KEYS (sizeof(g_psBlackKeys) / \ + sizeof(g_psBlackKeys[0])) + +//***************************************************************************** +// +// The buffer used to store the synthesized waveform that is to be played. The +// buffer size must be a power of 2 less than or equal to 2048. +// +//***************************************************************************** +#define AUDIO_SIZE 2048 +static int16_t g_pi16AudioBuffer[AUDIO_SIZE]; + +//***************************************************************************** +// +// A set of flags that indicate the current state of the application. +// +//***************************************************************************** +static uint32_t g_ui32Flags; +#define FLAG_PING 0 // The "ping" half of the sound + // buffer needs to be filled +#define FLAG_PONG 1 // The "pong" half of the sound + // buffer needs to be filled + +//***************************************************************************** +// +// The key that is currently pressed. +// +//***************************************************************************** +uint32_t g_ui32Key = NUM_WHITE_KEYS + NUM_BLACK_KEYS; + +//***************************************************************************** +// +// The position within the waveform of the currently playing key. +// +//***************************************************************************** +uint32_t g_ui32AudioPos; + +//***************************************************************************** +// +// The step rate of the waveform for the currently playing key. +// +//***************************************************************************** +uint32_t g_ui32AudioStep; + +//***************************************************************************** +// +// The error routine that is called if the driver library encounters an error. +// +//***************************************************************************** +#ifdef DEBUG +void +__error__(char *pcFilename, uint32_t ui32Line) +{ +} +#endif + +//***************************************************************************** +// +// Fills in one of the white keys with the given color. +// +//***************************************************************************** +static inline void +FillWhiteKey(tContext *pContext, uint32_t ui32Key, uint32_t ui32Color) +{ + // + // Select the specified color. + // + GrContextForegroundSet(pContext, ui32Color); + + // + // Fill in the upper and lower portions of the white key. + // + GrRectFill(pContext, &(g_psWhiteKeys[ui32Key].sFill1)); + GrRectFill(pContext, &(g_psWhiteKeys[ui32Key].sFill2)); +} + +//***************************************************************************** +// +// Draws the white keys on the display. +// +//***************************************************************************** +static inline void +DrawWhiteKeys(tContext *pContext) +{ + uint32_t ui32Key; + + // + // Loop through the white keys. + // + for(ui32Key = 0; ui32Key < NUM_WHITE_KEYS; ui32Key++) + { + // + // Select the color for the top and left edges of the white key. + // + GrContextForegroundSet(pContext, ClrWhiteBright); + + // + // Draw the top and left edges of the white key. + // + GrLineDraw(pContext, + g_psWhiteKeys[ui32Key].sOutline.i16XMin, + g_psWhiteKeys[ui32Key].sOutline.i16YMin, + g_psWhiteKeys[ui32Key].sOutline.i16XMax, + g_psWhiteKeys[ui32Key].sOutline.i16YMin); + GrLineDraw(pContext, + g_psWhiteKeys[ui32Key].sOutline.i16XMin + 1, + g_psWhiteKeys[ui32Key].sOutline.i16YMin + 1, + g_psWhiteKeys[ui32Key].sOutline.i16XMax - 1, + g_psWhiteKeys[ui32Key].sOutline.i16YMin + 1); + GrLineDraw(pContext, + g_psWhiteKeys[ui32Key].sOutline.i16XMin, + g_psWhiteKeys[ui32Key].sOutline.i16YMin + 1, + g_psWhiteKeys[ui32Key].sOutline.i16XMin, + g_psWhiteKeys[ui32Key].sOutline.i16YMax); + GrLineDraw(pContext, + g_psWhiteKeys[ui32Key].sOutline.i16XMin + 1, + g_psWhiteKeys[ui32Key].sOutline.i16YMin + 2, + g_psWhiteKeys[ui32Key].sOutline.i16XMin + 1, + g_psWhiteKeys[ui32Key].sOutline.i16YMax - 1); + + // + // Select the color for the bottom and right edges of the white key. + // + GrContextForegroundSet(pContext, ClrWhiteDim); + + // + // Draw the bottom and right edges of the white key. + // + GrLineDraw(pContext, + g_psWhiteKeys[ui32Key].sOutline.i16XMax, + g_psWhiteKeys[ui32Key].sOutline.i16YMin + 1, + g_psWhiteKeys[ui32Key].sOutline.i16XMax, + g_psWhiteKeys[ui32Key].sOutline.i16YMax); + GrLineDraw(pContext, + g_psWhiteKeys[ui32Key].sOutline.i16XMax - 1, + g_psWhiteKeys[ui32Key].sOutline.i16YMin + 2, + g_psWhiteKeys[ui32Key].sOutline.i16XMax - 1, + g_psWhiteKeys[ui32Key].sOutline.i16YMax - 1); + GrLineDraw(pContext, + g_psWhiteKeys[ui32Key].sOutline.i16XMin + 1, + g_psWhiteKeys[ui32Key].sOutline.i16YMax, + g_psWhiteKeys[ui32Key].sOutline.i16XMax - 1, + g_psWhiteKeys[ui32Key].sOutline.i16YMax); + GrLineDraw(pContext, + g_psWhiteKeys[ui32Key].sOutline.i16XMin + 2, + g_psWhiteKeys[ui32Key].sOutline.i16YMax - 1, + g_psWhiteKeys[ui32Key].sOutline.i16XMax - 2, + g_psWhiteKeys[ui32Key].sOutline.i16YMax - 1); + + // + // Fill in the white key with the default color. + // + FillWhiteKey(pContext, ui32Key, ClrWhiteKey); + } +} + +//***************************************************************************** +// +// Fills in one of the black keys with the given color. +// +//***************************************************************************** +static inline void +FillBlackKey(tContext *pContext, uint32_t ui32Key, uint32_t ui32Color) +{ + // + // Select the specified color. + // + GrContextForegroundSet(pContext, ui32Color); + + // + // FIll in the black key. + // + GrRectFill(pContext, &(g_psBlackKeys[ui32Key].sFill1)); +} + +//***************************************************************************** +// +// Draws the black keys on the display. +// +//***************************************************************************** +static inline void +DrawBlackKeys(tContext *pContext) +{ + uint32_t ui32Key; + + // + // Loop through the black keys. + // + for(ui32Key = 0; ui32Key < NUM_BLACK_KEYS; ui32Key++) + { + // + // Select the color for the top and left edges of the black key. + // + GrContextForegroundSet(pContext, ClrBlackBright); + + // + // Draw the top and left edges of the black key. + // + GrLineDraw(pContext, + g_psBlackKeys[ui32Key].sOutline.i16XMin, + g_psBlackKeys[ui32Key].sOutline.i16YMin, + g_psBlackKeys[ui32Key].sOutline.i16XMax, + g_psBlackKeys[ui32Key].sOutline.i16YMin); + GrLineDraw(pContext, + g_psBlackKeys[ui32Key].sOutline.i16XMin + 1, + g_psBlackKeys[ui32Key].sOutline.i16YMin + 1, + g_psBlackKeys[ui32Key].sOutline.i16XMax - 1, + g_psBlackKeys[ui32Key].sOutline.i16YMin + 1); + GrLineDraw(pContext, + g_psBlackKeys[ui32Key].sOutline.i16XMin, + g_psBlackKeys[ui32Key].sOutline.i16YMin + 1, + g_psBlackKeys[ui32Key].sOutline.i16XMin, + g_psBlackKeys[ui32Key].sOutline.i16YMax); + GrLineDraw(pContext, + g_psBlackKeys[ui32Key].sOutline.i16XMin + 1, + g_psBlackKeys[ui32Key].sOutline.i16YMin + 2, + g_psBlackKeys[ui32Key].sOutline.i16XMin + 1, + g_psBlackKeys[ui32Key].sOutline.i16YMax - 1); + + // + // Select the color for the bottom and right edges of the black key. + // + GrContextForegroundSet(pContext, ClrBlackDim); + + // + // Draw the bottom and right edges of the black key. + // + GrLineDraw(pContext, + g_psBlackKeys[ui32Key].sOutline.i16XMax, + g_psBlackKeys[ui32Key].sOutline.i16YMin + 1, + g_psBlackKeys[ui32Key].sOutline.i16XMax, + g_psBlackKeys[ui32Key].sOutline.i16YMax); + GrLineDraw(pContext, + g_psBlackKeys[ui32Key].sOutline.i16XMax - 1, + g_psBlackKeys[ui32Key].sOutline.i16YMin + 2, + g_psBlackKeys[ui32Key].sOutline.i16XMax - 1, + g_psBlackKeys[ui32Key].sOutline.i16YMax - 1); + GrLineDraw(pContext, + g_psBlackKeys[ui32Key].sOutline.i16XMin + 1, + g_psBlackKeys[ui32Key].sOutline.i16YMax, + g_psBlackKeys[ui32Key].sOutline.i16XMax - 1, + g_psBlackKeys[ui32Key].sOutline.i16YMax); + GrLineDraw(pContext, + g_psBlackKeys[ui32Key].sOutline.i16XMin + 2, + g_psBlackKeys[ui32Key].sOutline.i16YMax - 1, + g_psBlackKeys[ui32Key].sOutline.i16XMax - 2, + g_psBlackKeys[ui32Key].sOutline.i16YMax - 1); + + // + // Fill in the black key with the default color. + // + FillBlackKey(pContext, ui32Key, ClrBlackKey); + } +} + +//***************************************************************************** +// +// The callback function that is called by the sound driver to indicate that +// half of the sound buffer has been played. +// +//***************************************************************************** +void +SoundCallback(uint32_t ui32Half) +{ + // + // See which half of the sound buffer has been played. + // + if(ui32Half == 0) + { + // + // The first half of the sound buffer needs to be filled. + // + HWREGBITW(&g_ui32Flags, FLAG_PING) = 1; + } + else + { + // + // The second half of the sound buffer needs to be filled. + // + HWREGBITW(&g_ui32Flags, FLAG_PONG) = 1; + } +} + +//***************************************************************************** +// +// The callback function that is called by the touch screen driver to indicate +// activity on the touch screen. +// +//***************************************************************************** +int32_t +TouchCallback(uint32_t ui32Message, int32_t i32X, int32_t i32Y) +{ + uint32_t ui32Key; + + // + // See if this touch event occurred on one of the black keys. + // + for(ui32Key = 0; ui32Key < NUM_BLACK_KEYS; ui32Key++) + { + if((i32X >= g_psBlackKeys[ui32Key].sOutline.i16XMin) && + (i32X <= g_psBlackKeys[ui32Key].sOutline.i16XMax) && + (i32Y >= g_psBlackKeys[ui32Key].sOutline.i16YMin) && + (i32Y <= g_psBlackKeys[ui32Key].sOutline.i16YMax)) + { + break; + } + } + + // + // See if a match was found. + // + if(ui32Key != NUM_BLACK_KEYS) + { + // + // The touch event occurred on one of the black keys. Increment the + // index by the number of white keys since they are listed first. + // + ui32Key += NUM_WHITE_KEYS; + } + else + { + // + // The touch event did not occur on one of the black keys. Check the + // white keys. + // + for(ui32Key = 0; ui32Key < NUM_WHITE_KEYS; ui32Key++) + { + if((i32X >= g_psWhiteKeys[ui32Key].sOutline.i16XMin) && + (i32X <= g_psWhiteKeys[ui32Key].sOutline.i16XMax) && + (i32Y >= g_psWhiteKeys[ui32Key].sOutline.i16YMin) && + (i32Y <= g_psWhiteKeys[ui32Key].sOutline.i16YMax)) + { + break; + } + } + + // + // If the touch event did not occur on one of the white keys, set the + // key number to a non-existant key. + // + if(ui32Key == NUM_WHITE_KEYS) + { + ui32Key += NUM_BLACK_KEYS; + } + } + + // + // Determine the message that is being sent. + // + switch(ui32Message) + { + // + // The user has just touched the screen. + // + case WIDGET_MSG_PTR_DOWN: + { + // + // Save this key as the currently pressed key. + // + g_ui32Key = ui32Key; + + // + // Done handling this message. + // + break; + } + + // + // The user has moved the touch location on the screen. + // + case WIDGET_MSG_PTR_MOVE: + { + // + // Save this key as the currently pressed key. + // + g_ui32Key = ui32Key; + + // + // Done handling this message. + // + break; + } + + // + // The user is no longer touching the screen. + // + case WIDGET_MSG_PTR_UP: + { + // + // Indicate that no key is being pressed. + // + g_ui32Key = NUM_WHITE_KEYS + NUM_BLACK_KEYS; + + // + // Done handling this message. + // + break; + } + } + + // + // Success. + // + return(0); +} + +//***************************************************************************** +// +// Generates an additional section of the audio output based on the currently +// pressed key (if any). +// +//***************************************************************************** +uint32_t +GenerateAudio(int16_t *pi16Buffer, uint32_t ui32Count) +{ + int32_t i32Val, i32Vol, i32VolStep; + uint32_t ui32Key, ui32NewStep; + + // + // See if one of the push buttons is pressed. + // + ui32Key = (ROM_GPIOPinRead(GPIO_PORTN_BASE, GPIO_PIN_3) | + ROM_GPIOPinRead(GPIO_PORTE_BASE, GPIO_PIN_5)); + if(ui32Key == GPIO_PIN_5) + { + // + // The up botton is pressed and the down button is not pressed. + // Therefore, turn up the volume. + // + SoundVolumeUp(1); + } + if(ui32Key == GPIO_PIN_3) + { + // + // The up botton is not pressed and the down button is pressed. + // Therefore, turn down the volume. + // + SoundVolumeDown(1); + } + + // + // Get the currently pressed piano key. + // + ui32Key = g_ui32Key; + + // + // See if this key is one of the white keys. + // + if(ui32Key < NUM_WHITE_KEYS) + { + // + // Compute the step value required to generate this white key's + // frequency. + // + ui32NewStep = + ((g_psWhiteKeys[ui32Key].ui32Freq * 65536) / 64000) * 65536; + } + + // + // See if this key is one of the black keys. + // + else if(ui32Key < (NUM_WHITE_KEYS + NUM_BLACK_KEYS)) + { + // + // Compute the step value required to generate this black key's + // frequency. + // + ui32NewStep = + (((g_psBlackKeys[ui32Key - NUM_WHITE_KEYS].ui32Freq * 65536) / + 64000) * 65536); + } + + // + // No key is being pressed. + // + else + { + // + // Do not generate any waveform. + // + ui32NewStep = 0; + } + + // + // See if no key was previously pressed and no key is currently pressed. + // + if((g_ui32AudioStep == 0) && (ui32NewStep == 0)) + { + // + // Fill the buffer with silence. + // + while(ui32Count--) + { + *pi16Buffer++ = 0; + } + + // + // There is nothing further to do. + // + return(ui32Key); + } + + // + // See if the same key as last time is pressed. + // + if(g_ui32AudioStep == ui32NewStep) + { + // + // Set the volume of the waveform generator to full volume. + // + i32Vol = 1024; + i32VolStep = 0; + } + + // + // See if a key was previously pressed. + // + else if(g_ui32AudioStep == 0) + { + // + // There was not a previously pressed key, so ramp the volume of the + // first waveform generator to full volume. + // + i32Vol = 0; + i32VolStep = 1024 / ui32Count; + + // + // Start the new waveform at zero. + // + g_ui32AudioPos = 0; + } + + // + // Otherwise there is already a key playing. + // + else + { + // + // Ramp the volume of the waveform generator to zero. + // + i32Vol = 1024; + i32VolStep = -1024 / ui32Count; + } + + // + // Loop through the samples to be generated. + // + while(ui32Count--) + { + // + // Compute the value of the waveform. + // + i32Val = sine(g_ui32AudioPos + (sine(g_ui32AudioPos * 3) * 10922)); + + // + // Increment the position of the waveform. + // + g_ui32AudioPos += g_ui32AudioStep; + + // + // Scale the waveform value by the volume. + // + i32Val = (i32Val * i32Vol) / 1024; + + // + // Increment the waveform volume by the step. + // + i32Vol += i32VolStep; + if(i32Vol < 0) + { + i32Vol = 0; + } + if(i32Vol > 1024) + { + i32Vol = 1024; + } + + // + // Cilp the waveform to min/max if required. + // + i32Val /= 2; + if(i32Val > 32767) + { + i32Val = 32767; + } + if(i32Val < -32768) + { + i32Val = -32768; + } + + // + // Add the new waveform value to the sample buffer. + // + *pi16Buffer++ = (int16_t)i32Val; + } + + // + // Save the new step value. + // + g_ui32AudioStep = ui32NewStep; + + // + // Return the currently pressed key. + // + return(ui32Key); +} + +//***************************************************************************** +// +// This application performs simple audio synthesis and playback based on the +// keys pressed on the touch screen virtual piano keyboard. +// +//***************************************************************************** +int +main(void) +{ + uint32_t ui32SysClock, ui32OldKey, ui32NewKey; + tContext sContext; + + // + // 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 graphics context. + // + GrContextInit(&sContext, &g_sKentec320x240x16_SSD2119); + + // + // Draw the application frame. + // + FrameDraw(&sContext, "synth"); + + // + // Draw the keys on the virtual piano keyboard. + // + DrawWhiteKeys(&sContext); + DrawBlackKeys(&sContext); + + // + // Initialize the touch screen driver. + // + TouchScreenInit(ui32SysClock); + TouchScreenCallbackSet(TouchCallback); + + // + // Initialize the sound driver. + // + SoundInit(ui32SysClock); + SoundVolumeSet(128); + SoundStart(g_pi16AudioBuffer, AUDIO_SIZE, 64000, SoundCallback); + + // + // Default the old and new key to not pressed so that the first key press + // will be properly drawn on the keyboard. + // + ui32OldKey = NUM_WHITE_KEYS + NUM_BLACK_KEYS; + ui32NewKey = NUM_WHITE_KEYS + NUM_BLACK_KEYS; + + // + // Loop forever. + // + while(1) + { + // + // See if the first half of the sound buffer needs to be filled. + // + if(HWREGBITW(&g_ui32Flags, FLAG_PING) == 1) + { + // + // Synthesize new audio into the first half of the sound buffer. + // + ui32NewKey = GenerateAudio(g_pi16AudioBuffer, AUDIO_SIZE / 2); + + // + // Clear the flag for the first half of the sound buffer. + // + HWREGBITW(&g_ui32Flags, FLAG_PING) = 0; + } + + // + // See if the second half of the sound buffer needs to be filled. + // + if(HWREGBITW(&g_ui32Flags, FLAG_PONG) == 1) + { + // + // Synthesize new audio into the second half of the sound buffer. + // + ui32NewKey = GenerateAudio(g_pi16AudioBuffer + (AUDIO_SIZE / 2), + AUDIO_SIZE / 2); + + // + // Clear the flag for the second half of the sound buffer. + // + HWREGBITW(&g_ui32Flags, FLAG_PONG) = 0; + } + + // + // See if a different key has been pressed. + // + if(ui32OldKey != ui32NewKey) + { + // + // See if the old key was a white key. + // + if(ui32OldKey < NUM_WHITE_KEYS) + { + // + // Redraw the face of the white key so that it no longer shows + // as being pressed. + // + FillWhiteKey(&sContext, ui32OldKey, ClrWhiteKey); + } + + // + // See if the old key was a black key. + // + else if(ui32OldKey < (NUM_WHITE_KEYS + NUM_BLACK_KEYS)) + { + // + // Redraw the face of the black key so that it no longer shows + // as being pressed. + // + FillBlackKey(&sContext, ui32OldKey - NUM_WHITE_KEYS, + ClrBlackKey); + } + + // + // See if the new key is a white key. + // + if(ui32NewKey < NUM_WHITE_KEYS) + { + // + // Redraw the face of the white key so that it is shown as + // being pressed. + // + FillWhiteKey(&sContext, ui32NewKey, ClrPressed); + } + + // + // See if the new key is a black key. + // + else if(ui32NewKey < (NUM_WHITE_KEYS + NUM_BLACK_KEYS)) + { + // + // Redraw the face of the black key so that it is shown as + // being pressed. + // + FillBlackKey(&sContext, ui32NewKey - NUM_WHITE_KEYS, + ClrPressed); + } + + // + // Save the new key as the old key. + // + ui32OldKey = ui32NewKey; + } + } +} diff --git a/boards/dk-tm4c129x/synth/synth.ewd b/boards/dk-tm4c129x/synth/synth.ewd new file mode 100644 index 0000000..484e41a --- /dev/null +++ b/boards/dk-tm4c129x/synth/synth.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/synth/synth.ewp b/boards/dk-tm4c129x/synth/synth.ewp new file mode 100644 index 0000000..750cd76 --- /dev/null +++ b/boards/dk-tm4c129x/synth/synth.ewp @@ -0,0 +1,807 @@ + + + + 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 + + + + Source + + $PROJ_DIR$\..\drivers\frame.c + + + $PROJ_DIR$\..\drivers\kentec320x240x16_ssd2119.c + + + $PROJ_DIR$\..\drivers\pinout.c + + + $PROJ_DIR$\..\..\..\..\utils\sine.c + + + $PROJ_DIR$\..\drivers\sound.c + + + $PROJ_DIR$\startup_ewarm.c + + + $PROJ_DIR$\synth.c + + + $PROJ_DIR$\..\drivers\touch.c + + + diff --git a/boards/dk-tm4c129x/synth/synth.icf b/boards/dk-tm4c129x/synth/synth.icf new file mode 100644 index 0000000..7e217ce --- /dev/null +++ b/boards/dk-tm4c129x/synth/synth.icf @@ -0,0 +1,78 @@ +//***************************************************************************** +// +// synth.icf - Linker configuration file for synth. +// +// 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/synth/synth.ld b/boards/dk-tm4c129x/synth/synth.ld new file mode 100644 index 0000000..d207c8b --- /dev/null +++ b/boards/dk-tm4c129x/synth/synth.ld @@ -0,0 +1,57 @@ +/****************************************************************************** + * + * synth.ld - Linker configuration file for synth. + * + * 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/synth/synth.sct b/boards/dk-tm4c129x/synth/synth.sct new file mode 100644 index 0000000..e1bef02 --- /dev/null +++ b/boards/dk-tm4c129x/synth/synth.sct @@ -0,0 +1,47 @@ +;****************************************************************************** +; +; synth.sct - Linker configuration file for synth. +; +; 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/synth/synth.uvopt b/boards/dk-tm4c129x/synth/synth.uvopt new file mode 100644 index 0000000..d39244c --- /dev/null +++ b/boards/dk-tm4c129x/synth/synth.uvopt @@ -0,0 +1,387 @@ + + + + 1.0 + +
### uVision Project, (C) Keil Software
+ + + *.c + *.s*; *.src; *.a* + *.obj + *.lib + *.txt; *.h; *.inc + *.plm + *.cpp + + + + 0 + 0 + + + + synth + 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 + 1 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + ..\..\..\..\utils\sine.c + sine.c + + + 1 + 5 + 1 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + ..\drivers\sound.c + sound.c + + + 1 + 6 + 2 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + .\startup_rvmdk.S + startup_rvmdk.S + + + 1 + 7 + 1 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + .\synth.c + synth.c + + + 1 + 8 + 1 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + ..\drivers\touch.c + touch.c + + + + + Libraries + 1 + 0 + 0 + + 2 + 9 + 4 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + ..\..\..\..\driverlib\rvmdk\driverlib.lib + driverlib.lib + + + 2 + 10 + 4 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + ..\..\..\..\grlib\rvmdk\grlib.lib + grlib.lib + + + + + Documentation + 1 + 0 + 0 + + 3 + 11 + 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/synth/synth.uvproj b/boards/dk-tm4c129x/synth/synth.uvproj new file mode 100644 index 0000000..497bf42 --- /dev/null +++ b/boards/dk-tm4c129x/synth/synth.uvproj @@ -0,0 +1,459 @@ + + + + 1.1 + +
### uVision Project, (C) Keil Software
+ + + + synth + 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\ + synth + 1 + 0 + 0 + 1 + 1 + .\rvmdk\ + 1 + 0 + 0 + + 0 + 0 + + + 0 + 0 + + + 0 + 0 + + + 0 + 0 + + + 1 + 0 + fromelf --bin --output .\rvmdk\synth.bin .\rvmdk\synth.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 + + ..;..\..\..\..; + + + + 1 + 0 + 0 + 0 + 0 + 0 + 0 + + + + + + + + + 0 + 0 + 0 + 0 + 1 + 0 + 0x00000000 + 0x20000000 + synth.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 + + + sine.c + 1 + ..\..\..\..\utils\sine.c + + + sound.c + 1 + ..\drivers\sound.c + + + startup_rvmdk.S + 2 + .\startup_rvmdk.S + + + synth.c + 1 + .\synth.c + + + touch.c + 1 + ..\drivers\touch.c + + + + + Libraries + + + driverlib.lib + 4 + ..\..\..\..\driverlib\rvmdk\driverlib.lib + + + grlib.lib + 4 + ..\..\..\..\grlib\rvmdk\grlib.lib + + + + + Documentation + + + readme.txt + 5 + .\readme.txt + + + + + + + + diff --git a/boards/dk-tm4c129x/synth/synth_ccs.cmd b/boards/dk-tm4c129x/synth/synth_ccs.cmd new file mode 100644 index 0000000..910e257 --- /dev/null +++ b/boards/dk-tm4c129x/synth/synth_ccs.cmd @@ -0,0 +1,70 @@ +/****************************************************************************** + * + * synth_ccs.cmd - CCS linker configuration file for synth. + * + * 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; -- cgit v1.3.1