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/tamper/Makefile | 92 + boards/dk-tm4c129x/tamper/ccs/.ccsimportspec | 8 + boards/dk-tm4c129x/tamper/ccs/.ccsproject | 10 + boards/dk-tm4c129x/tamper/ccs/.cproject | 182 ++ boards/dk-tm4c129x/tamper/ccs/.project | 75 + .../ccs/.settings/org.eclipse.cdt.codan.core.prefs | 3 + boards/dk-tm4c129x/tamper/ccs/Debug/tamper.bin | Bin 0 -> 46656 bytes boards/dk-tm4c129x/tamper/ccs/Debug/tamper.out | Bin 0 -> 423563 bytes boards/dk-tm4c129x/tamper/ccs/macros.ini_initial | 1 + boards/dk-tm4c129x/tamper/ccs/target_config.ccxml | 13 + boards/dk-tm4c129x/tamper/ewarm/Exe/tamper.bin | Bin 0 -> 42512 bytes boards/dk-tm4c129x/tamper/ewarm/Exe/tamper.out | Bin 0 -> 399472 bytes boards/dk-tm4c129x/tamper/gcc/tamper.axf | Bin 0 -> 115519 bytes boards/dk-tm4c129x/tamper/gcc/tamper.bin | Bin 0 -> 46356 bytes boards/dk-tm4c129x/tamper/readme.txt | 46 + boards/dk-tm4c129x/tamper/rvmdk/tamper.axf | Bin 0 -> 390392 bytes boards/dk-tm4c129x/tamper/rvmdk/tamper.bin | Bin 0 -> 44444 bytes boards/dk-tm4c129x/tamper/startup_ccs.c | 258 +++ boards/dk-tm4c129x/tamper/startup_ewarm.c | 289 +++ boards/dk-tm4c129x/tamper/startup_gcc.c | 305 +++ boards/dk-tm4c129x/tamper/startup_rvmdk.S | 323 +++ boards/dk-tm4c129x/tamper/tamper.c | 2052 ++++++++++++++++++++ boards/dk-tm4c129x/tamper/tamper.ewd | 614 ++++++ boards/dk-tm4c129x/tamper/tamper.ewp | 804 ++++++++ boards/dk-tm4c129x/tamper/tamper.icf | 78 + boards/dk-tm4c129x/tamper/tamper.ld | 57 + boards/dk-tm4c129x/tamper/tamper.sct | 47 + boards/dk-tm4c129x/tamper/tamper.uvopt | 373 ++++ boards/dk-tm4c129x/tamper/tamper.uvproj | 454 +++++ boards/dk-tm4c129x/tamper/tamper_ccs.cmd | 70 + 30 files changed, 6154 insertions(+) create mode 100644 boards/dk-tm4c129x/tamper/Makefile create mode 100644 boards/dk-tm4c129x/tamper/ccs/.ccsimportspec create mode 100644 boards/dk-tm4c129x/tamper/ccs/.ccsproject create mode 100644 boards/dk-tm4c129x/tamper/ccs/.cproject create mode 100644 boards/dk-tm4c129x/tamper/ccs/.project create mode 100644 boards/dk-tm4c129x/tamper/ccs/.settings/org.eclipse.cdt.codan.core.prefs create mode 100644 boards/dk-tm4c129x/tamper/ccs/Debug/tamper.bin create mode 100644 boards/dk-tm4c129x/tamper/ccs/Debug/tamper.out create mode 100644 boards/dk-tm4c129x/tamper/ccs/macros.ini_initial create mode 100644 boards/dk-tm4c129x/tamper/ccs/target_config.ccxml create mode 100644 boards/dk-tm4c129x/tamper/ewarm/Exe/tamper.bin create mode 100644 boards/dk-tm4c129x/tamper/ewarm/Exe/tamper.out create mode 100644 boards/dk-tm4c129x/tamper/gcc/tamper.axf create mode 100644 boards/dk-tm4c129x/tamper/gcc/tamper.bin create mode 100644 boards/dk-tm4c129x/tamper/readme.txt create mode 100644 boards/dk-tm4c129x/tamper/rvmdk/tamper.axf create mode 100644 boards/dk-tm4c129x/tamper/rvmdk/tamper.bin create mode 100644 boards/dk-tm4c129x/tamper/startup_ccs.c create mode 100644 boards/dk-tm4c129x/tamper/startup_ewarm.c create mode 100644 boards/dk-tm4c129x/tamper/startup_gcc.c create mode 100644 boards/dk-tm4c129x/tamper/startup_rvmdk.S create mode 100644 boards/dk-tm4c129x/tamper/tamper.c create mode 100644 boards/dk-tm4c129x/tamper/tamper.ewd create mode 100644 boards/dk-tm4c129x/tamper/tamper.ewp create mode 100644 boards/dk-tm4c129x/tamper/tamper.icf create mode 100644 boards/dk-tm4c129x/tamper/tamper.ld create mode 100644 boards/dk-tm4c129x/tamper/tamper.sct create mode 100644 boards/dk-tm4c129x/tamper/tamper.uvopt create mode 100644 boards/dk-tm4c129x/tamper/tamper.uvproj create mode 100644 boards/dk-tm4c129x/tamper/tamper_ccs.cmd (limited to 'boards/dk-tm4c129x/tamper') diff --git a/boards/dk-tm4c129x/tamper/Makefile b/boards/dk-tm4c129x/tamper/Makefile new file mode 100644 index 0000000..7737e38 --- /dev/null +++ b/boards/dk-tm4c129x/tamper/Makefile @@ -0,0 +1,92 @@ +#****************************************************************************** +# +# Makefile - Rules for building the tamper 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 tamper example to be built. +# +all: ${COMPILER} +all: ${COMPILER}/tamper.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 ${COMPILER} + +# +# Rules for building the tamper example. +# +${COMPILER}/tamper.axf: ${COMPILER}/frame.o +${COMPILER}/tamper.axf: ${COMPILER}/kentec320x240x16_ssd2119.o +${COMPILER}/tamper.axf: ${COMPILER}/pinout.o +${COMPILER}/tamper.axf: ${COMPILER}/startup_${COMPILER}.o +${COMPILER}/tamper.axf: ${COMPILER}/tamper.o +${COMPILER}/tamper.axf: ${COMPILER}/touch.o +${COMPILER}/tamper.axf: ${COMPILER}/ustdlib.o +${COMPILER}/tamper.axf: ${ROOT}/grlib/${COMPILER}/libgr.a +${COMPILER}/tamper.axf: ${ROOT}/driverlib/${COMPILER}/libdriver.a +${COMPILER}/tamper.axf: tamper.ld +SCATTERgcc_tamper=tamper.ld +ENTRY_tamper=ResetISR +CFLAGSgcc=-DTARGET_IS_TM4C129_RA0 + +# +# Include the automatically generated dependency files. +# +ifneq (${MAKECMDGOALS},clean) +-include ${wildcard ${COMPILER}/*.d} __dummy__ +endif diff --git a/boards/dk-tm4c129x/tamper/ccs/.ccsimportspec b/boards/dk-tm4c129x/tamper/ccs/.ccsimportspec new file mode 100644 index 0000000..0c9fc62 --- /dev/null +++ b/boards/dk-tm4c129x/tamper/ccs/.ccsimportspec @@ -0,0 +1,8 @@ + + + + + + + + diff --git a/boards/dk-tm4c129x/tamper/ccs/.ccsproject b/boards/dk-tm4c129x/tamper/ccs/.ccsproject new file mode 100644 index 0000000..59a3400 --- /dev/null +++ b/boards/dk-tm4c129x/tamper/ccs/.ccsproject @@ -0,0 +1,10 @@ + + + + + + + + + + diff --git a/boards/dk-tm4c129x/tamper/ccs/.cproject b/boards/dk-tm4c129x/tamper/ccs/.cproject new file mode 100644 index 0000000..2296c56 --- /dev/null +++ b/boards/dk-tm4c129x/tamper/ccs/.cproject @@ -0,0 +1,182 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/boards/dk-tm4c129x/tamper/ccs/.project b/boards/dk-tm4c129x/tamper/ccs/.project new file mode 100644 index 0000000..042e881 --- /dev/null +++ b/boards/dk-tm4c129x/tamper/ccs/.project @@ -0,0 +1,75 @@ + + + tamper + + + + + + 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/tamper/startup_ccs.c + + + tamper.c + 1 + SW_ROOT/examples/boards/dk-tm4c129x/tamper/tamper.c + + + tamper_ccs.cmd + 1 + SW_ROOT/examples/boards/dk-tm4c129x/tamper/tamper_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/touch.c + 1 + SW_ROOT/examples/boards/dk-tm4c129x/drivers/touch.c + + + utils/ustdlib.c + 1 + SW_ROOT/utils/ustdlib.c + + + + + SW_ROOT + $%7BPARENT-5-PROJECT_LOC%7D + + + diff --git a/boards/dk-tm4c129x/tamper/ccs/.settings/org.eclipse.cdt.codan.core.prefs b/boards/dk-tm4c129x/tamper/ccs/.settings/org.eclipse.cdt.codan.core.prefs new file mode 100644 index 0000000..98b6350 --- /dev/null +++ b/boards/dk-tm4c129x/tamper/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/tamper/ccs/Debug/tamper.bin b/boards/dk-tm4c129x/tamper/ccs/Debug/tamper.bin new file mode 100644 index 0000000..507c4d4 Binary files /dev/null and b/boards/dk-tm4c129x/tamper/ccs/Debug/tamper.bin differ diff --git a/boards/dk-tm4c129x/tamper/ccs/Debug/tamper.out b/boards/dk-tm4c129x/tamper/ccs/Debug/tamper.out new file mode 100644 index 0000000..4b2b65a Binary files /dev/null and b/boards/dk-tm4c129x/tamper/ccs/Debug/tamper.out differ diff --git a/boards/dk-tm4c129x/tamper/ccs/macros.ini_initial b/boards/dk-tm4c129x/tamper/ccs/macros.ini_initial new file mode 100644 index 0000000..31214b5 --- /dev/null +++ b/boards/dk-tm4c129x/tamper/ccs/macros.ini_initial @@ -0,0 +1 @@ +SW_ROOT = ../../../../.. diff --git a/boards/dk-tm4c129x/tamper/ccs/target_config.ccxml b/boards/dk-tm4c129x/tamper/ccs/target_config.ccxml new file mode 100644 index 0000000..6e5ef45 --- /dev/null +++ b/boards/dk-tm4c129x/tamper/ccs/target_config.ccxml @@ -0,0 +1,13 @@ + + + + + + + + + + + + + diff --git a/boards/dk-tm4c129x/tamper/ewarm/Exe/tamper.bin b/boards/dk-tm4c129x/tamper/ewarm/Exe/tamper.bin new file mode 100644 index 0000000..8288671 Binary files /dev/null and b/boards/dk-tm4c129x/tamper/ewarm/Exe/tamper.bin differ diff --git a/boards/dk-tm4c129x/tamper/ewarm/Exe/tamper.out b/boards/dk-tm4c129x/tamper/ewarm/Exe/tamper.out new file mode 100644 index 0000000..6d1bd11 Binary files /dev/null and b/boards/dk-tm4c129x/tamper/ewarm/Exe/tamper.out differ diff --git a/boards/dk-tm4c129x/tamper/gcc/tamper.axf b/boards/dk-tm4c129x/tamper/gcc/tamper.axf new file mode 100644 index 0000000..0788552 Binary files /dev/null and b/boards/dk-tm4c129x/tamper/gcc/tamper.axf differ diff --git a/boards/dk-tm4c129x/tamper/gcc/tamper.bin b/boards/dk-tm4c129x/tamper/gcc/tamper.bin new file mode 100644 index 0000000..763b384 Binary files /dev/null and b/boards/dk-tm4c129x/tamper/gcc/tamper.bin differ diff --git a/boards/dk-tm4c129x/tamper/readme.txt b/boards/dk-tm4c129x/tamper/readme.txt new file mode 100644 index 0000000..65726d6 --- /dev/null +++ b/boards/dk-tm4c129x/tamper/readme.txt @@ -0,0 +1,46 @@ +Tamper + +An example to demonstrate the use of tamper function in Hibernate module. +The user can ground any of these four GPIO pins(PM4, PM5, PM6, PM7 on +J28 and J30 headers on the development kit) to manually +triggle tamper events(s). The red indicators on the top of display should +reflect on which pin has triggered a tamper event. +The event along with the time stamp will be printed on the display. +The user can put the system in hibernation by pressing the HIB button. +The system should wake when the user either press RESET button, +or ground any of the four pins to trigger tamper event(s). When the +system boots up, the display should show whether the system woke +from hibernation or booted up from POR in which case a description of +howto instruction is printed on the display. +The RTC clock is displayed on the bottom of the display, the clock starts +from August 1st, 2013 at midnight when the app starts. The date and time +can be changed by pressing the CLOCK button. The clock is update every +second using hibernate calendar match interrupt. When the system +is in hibernation, the clock update on the display is paused, it resumes +once the system wakes up from hibernation. + +WARNING: XOSC failure is implemented in this example code, care must be +taken to ensure that the XOSCn pin(Y3) is properly grounded in order to +safely generate the external oscillator failure without damaging the +external oscillator. XOSCFAIL can be triggered as a tamper event, +as well as wakeup event from hibernation. + +------------------------------------------------------------------------------- + +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/tamper/rvmdk/tamper.axf b/boards/dk-tm4c129x/tamper/rvmdk/tamper.axf new file mode 100644 index 0000000..8a5e9cd Binary files /dev/null and b/boards/dk-tm4c129x/tamper/rvmdk/tamper.axf differ diff --git a/boards/dk-tm4c129x/tamper/rvmdk/tamper.bin b/boards/dk-tm4c129x/tamper/rvmdk/tamper.bin new file mode 100644 index 0000000..6a78615 Binary files /dev/null and b/boards/dk-tm4c129x/tamper/rvmdk/tamper.bin differ diff --git a/boards/dk-tm4c129x/tamper/startup_ccs.c b/boards/dk-tm4c129x/tamper/startup_ccs.c new file mode 100644 index 0000000..eb654d8 --- /dev/null +++ b/boards/dk-tm4c129x/tamper/startup_ccs.c @@ -0,0 +1,258 @@ +//***************************************************************************** +// +// 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 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 HibernateIntHandler(void); +extern void NMITamperEventHandler(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 + NMITamperEventHandler, // 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 + HibernateIntHandler, // 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 + IntDefaultHandler, // Timer 5 subtimer A + IntDefaultHandler, // Timer 5 subtimer B + IntDefaultHandler, // FPU + 0, // Reserved + 0, // Reserved + IntDefaultHandler, // I2C4 Master and Slave + IntDefaultHandler, // I2C5 Master and Slave + IntDefaultHandler, // GPIO Port M + IntDefaultHandler, // GPIO Port N + 0, // Reserved + IntDefaultHandler, // Tamper + IntDefaultHandler, // GPIO Port P (Summary or P0) + IntDefaultHandler, // GPIO Port P1 + IntDefaultHandler, // GPIO Port P2 + IntDefaultHandler, // GPIO Port P3 + IntDefaultHandler, // GPIO Port P4 + IntDefaultHandler, // GPIO Port P5 + IntDefaultHandler, // GPIO Port P6 + IntDefaultHandler, // GPIO Port P7 + IntDefaultHandler, // GPIO Port Q (Summary or Q0) + IntDefaultHandler, // GPIO Port Q1 + IntDefaultHandler, // GPIO Port Q2 + IntDefaultHandler, // GPIO Port Q3 + IntDefaultHandler, // GPIO Port Q4 + IntDefaultHandler, // GPIO Port Q5 + IntDefaultHandler, // GPIO Port Q6 + IntDefaultHandler, // GPIO Port Q7 + IntDefaultHandler, // GPIO Port R + IntDefaultHandler, // GPIO Port S + IntDefaultHandler, // SHA/MD5 0 + IntDefaultHandler, // AES 0 + IntDefaultHandler, // DES3DES 0 + IntDefaultHandler, // LCD Controller 0 + IntDefaultHandler, // Timer 6 subtimer A + IntDefaultHandler, // Timer 6 subtimer B + IntDefaultHandler, // Timer 7 subtimer A + IntDefaultHandler, // Timer 7 subtimer B + IntDefaultHandler, // I2C6 Master and Slave + IntDefaultHandler, // I2C7 Master and Slave + IntDefaultHandler, // HIM Scan Matrix Keyboard 0 + IntDefaultHandler, // One Wire 0 + IntDefaultHandler, // HIM PS/2 0 + IntDefaultHandler, // HIM LED Sequencer 0 + IntDefaultHandler, // HIM Consumer IR 0 + IntDefaultHandler, // I2C8 Master and Slave + IntDefaultHandler, // I2C9 Master and Slave + IntDefaultHandler // GPIO Port T +}; + +//***************************************************************************** +// +// This is the code that gets called when the processor first starts execution +// following a reset event. Only the absolutely necessary set is performed, +// after which the application supplied entry() routine is called. Any fancy +// actions (such as making decisions based on the reset cause register, and +// resetting the bits in that register) are left solely in the hands of the +// application. +// +//***************************************************************************** +void +ResetISR(void) +{ + // + // Jump to the CCS C initialization routine. This will enable the + // floating-point unit as well, so that does not need to be done here. + // + __asm(" .global _c_int00\n" + " b.w _c_int00"); +} + +//***************************************************************************** +// +// This is the code that gets called when the processor receives a 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/tamper/startup_ewarm.c b/boards/dk-tm4c129x/tamper/startup_ewarm.c new file mode 100644 index 0000000..c82084a --- /dev/null +++ b/boards/dk-tm4c129x/tamper/startup_ewarm.c @@ -0,0 +1,289 @@ +//***************************************************************************** +// +// 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 FaultISR(void); +static void IntDefaultHandler(void); + +//***************************************************************************** +// +// External declarations for the interrupt handlers used by the application. +// +//***************************************************************************** +extern void TouchScreenIntHandler(void); +extern void HibernateIntHandler(void); +extern void NMITamperEventHandler(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 + NMITamperEventHandler, // 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 + HibernateIntHandler, // 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 + IntDefaultHandler, // Timer 5 subtimer A + IntDefaultHandler, // Timer 5 subtimer B + IntDefaultHandler, // FPU + 0, // Reserved + 0, // Reserved + IntDefaultHandler, // I2C4 Master and Slave + IntDefaultHandler, // I2C5 Master and Slave + IntDefaultHandler, // GPIO Port M + IntDefaultHandler, // GPIO Port N + 0, // Reserved + IntDefaultHandler, // Tamper + IntDefaultHandler, // GPIO Port P (Summary or P0) + IntDefaultHandler, // GPIO Port P1 + IntDefaultHandler, // GPIO Port P2 + IntDefaultHandler, // GPIO Port P3 + IntDefaultHandler, // GPIO Port P4 + IntDefaultHandler, // GPIO Port P5 + IntDefaultHandler, // GPIO Port P6 + IntDefaultHandler, // GPIO Port P7 + IntDefaultHandler, // GPIO Port Q (Summary or Q0) + IntDefaultHandler, // GPIO Port Q1 + IntDefaultHandler, // GPIO Port Q2 + IntDefaultHandler, // GPIO Port Q3 + IntDefaultHandler, // GPIO Port Q4 + IntDefaultHandler, // GPIO Port Q5 + IntDefaultHandler, // GPIO Port Q6 + IntDefaultHandler, // GPIO Port Q7 + IntDefaultHandler, // GPIO Port R + IntDefaultHandler, // GPIO Port S + IntDefaultHandler, // SHA/MD5 0 + IntDefaultHandler, // AES 0 + IntDefaultHandler, // DES3DES 0 + IntDefaultHandler, // LCD Controller 0 + IntDefaultHandler, // Timer 6 subtimer A + IntDefaultHandler, // Timer 6 subtimer B + IntDefaultHandler, // Timer 7 subtimer A + IntDefaultHandler, // Timer 7 subtimer B + IntDefaultHandler, // I2C6 Master and Slave + IntDefaultHandler, // I2C7 Master and Slave + IntDefaultHandler, // HIM Scan Matrix Keyboard 0 + IntDefaultHandler, // One Wire 0 + IntDefaultHandler, // HIM PS/2 0 + IntDefaultHandler, // HIM LED Sequencer 0 + IntDefaultHandler, // HIM Consumer IR 0 + IntDefaultHandler, // I2C8 Master and Slave + IntDefaultHandler, // I2C9 Master and Slave + IntDefaultHandler // GPIO Port T +}; + +//***************************************************************************** +// +// This is the code that gets called when the processor first starts execution +// following a reset event. Only the absolutely necessary set is performed, +// after which the application supplied entry() routine is called. Any fancy +// actions (such as making decisions based on the reset cause register, and +// resetting the bits in that register) are left solely in the hands of the +// application. +// +//***************************************************************************** +void +ResetISR(void) +{ + // + // Enable the floating-point unit. This must be done here to handle the + // case where main() uses floating-point and the function prologue saves + // floating-point registers (which will fault if floating-point is not + // enabled). Any configuration of the floating-point unit using DriverLib + // APIs must be done here prior to the floating-point unit being enabled. + // + // Note that this does not use DriverLib since it might not be included in + // this project. + // + HWREG(NVIC_CPAC) = ((HWREG(NVIC_CPAC) & + ~(NVIC_CPAC_CP10_M | NVIC_CPAC_CP11_M)) | + NVIC_CPAC_CP10_FULL | NVIC_CPAC_CP11_FULL); + + // + // Call the application's entry point. + // + __iar_program_start(); +} + +//***************************************************************************** +// +// This is the code that gets called when the processor receives a 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/tamper/startup_gcc.c b/boards/dk-tm4c129x/tamper/startup_gcc.c new file mode 100644 index 0000000..0922ade --- /dev/null +++ b/boards/dk-tm4c129x/tamper/startup_gcc.c @@ -0,0 +1,305 @@ +//***************************************************************************** +// +// 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 FaultISR(void); +static void IntDefaultHandler(void); + +//***************************************************************************** +// +// External declarations for the interrupt handlers used by the application. +// +//***************************************************************************** +extern void TouchScreenIntHandler(void); +extern void HibernateIntHandler(void); +extern void NMITamperEventHandler(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 + NMITamperEventHandler, // 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 + HibernateIntHandler, // 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 + IntDefaultHandler, // Timer 5 subtimer A + IntDefaultHandler, // Timer 5 subtimer B + IntDefaultHandler, // FPU + 0, // Reserved + 0, // Reserved + IntDefaultHandler, // I2C4 Master and Slave + IntDefaultHandler, // I2C5 Master and Slave + IntDefaultHandler, // GPIO Port M + IntDefaultHandler, // GPIO Port N + 0, // Reserved + IntDefaultHandler, // Tamper + IntDefaultHandler, // GPIO Port P (Summary or P0) + IntDefaultHandler, // GPIO Port P1 + IntDefaultHandler, // GPIO Port P2 + IntDefaultHandler, // GPIO Port P3 + IntDefaultHandler, // GPIO Port P4 + IntDefaultHandler, // GPIO Port P5 + IntDefaultHandler, // GPIO Port P6 + IntDefaultHandler, // GPIO Port P7 + IntDefaultHandler, // GPIO Port Q (Summary or Q0) + IntDefaultHandler, // GPIO Port Q1 + IntDefaultHandler, // GPIO Port Q2 + IntDefaultHandler, // GPIO Port Q3 + IntDefaultHandler, // GPIO Port Q4 + IntDefaultHandler, // GPIO Port Q5 + IntDefaultHandler, // GPIO Port Q6 + IntDefaultHandler, // GPIO Port Q7 + IntDefaultHandler, // GPIO Port R + IntDefaultHandler, // GPIO Port S + IntDefaultHandler, // SHA/MD5 0 + IntDefaultHandler, // AES 0 + IntDefaultHandler, // DES3DES 0 + IntDefaultHandler, // LCD Controller 0 + IntDefaultHandler, // Timer 6 subtimer A + IntDefaultHandler, // Timer 6 subtimer B + IntDefaultHandler, // Timer 7 subtimer A + IntDefaultHandler, // Timer 7 subtimer B + IntDefaultHandler, // I2C6 Master and Slave + IntDefaultHandler, // I2C7 Master and Slave + IntDefaultHandler, // HIM Scan Matrix Keyboard 0 + IntDefaultHandler, // One Wire 0 + IntDefaultHandler, // HIM PS/2 0 + IntDefaultHandler, // HIM LED Sequencer 0 + IntDefaultHandler, // HIM Consumer IR 0 + IntDefaultHandler, // I2C8 Master and Slave + IntDefaultHandler, // I2C9 Master and Slave + IntDefaultHandler // GPIO Port T +}; + +//***************************************************************************** +// +// The following are constructs created by the linker, indicating where the +// the "data" and "bss" segments reside in memory. The initializers for the +// for the "data" segment resides immediately following the "text" segment. +// +//***************************************************************************** +extern uint32_t _etext; +extern uint32_t _data; +extern uint32_t _edata; +extern uint32_t _bss; +extern uint32_t _ebss; + +//***************************************************************************** +// +// This is the code that gets called when the processor first starts execution +// following a reset event. Only the absolutely necessary set is performed, +// after which the application supplied entry() routine is called. Any fancy +// actions (such as making decisions based on the reset cause register, and +// resetting the bits in that register) are left solely in the hands of the +// application. +// +//***************************************************************************** +void +ResetISR(void) +{ + uint32_t *pui32Src, *pui32Dest; + + // + // Copy the data segment initializers from flash to SRAM. + // + pui32Src = &_etext; + for(pui32Dest = &_data; pui32Dest < &_edata; ) + { + *pui32Dest++ = *pui32Src++; + } + + // + // Zero fill the bss segment. + // + __asm(" ldr r0, =_bss\n" + " ldr r1, =_ebss\n" + " mov r2, #0\n" + " .thumb_func\n" + "zero_loop:\n" + " cmp r0, r1\n" + " it lt\n" + " strlt r2, [r0], #4\n" + " blt zero_loop"); + + // + // Enable the floating-point unit. This must be done here to handle the + // case where main() uses floating-point and the function prologue saves + // floating-point registers (which will fault if floating-point is not + // enabled). Any configuration of the floating-point unit using DriverLib + // APIs must be done here prior to the floating-point unit being enabled. + // + // Note that this does not use DriverLib since it might not be included in + // this project. + // + HWREG(NVIC_CPAC) = ((HWREG(NVIC_CPAC) & + ~(NVIC_CPAC_CP10_M | NVIC_CPAC_CP11_M)) | + NVIC_CPAC_CP10_FULL | NVIC_CPAC_CP11_FULL); + + // + // Call the application's entry point. + // + main(); +} + +//***************************************************************************** +// +// This is the code that gets called when the processor receives a 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/tamper/startup_rvmdk.S b/boards/dk-tm4c129x/tamper/startup_rvmdk.S new file mode 100644 index 0000000..0431488 --- /dev/null +++ b/boards/dk-tm4c129x/tamper/startup_rvmdk.S @@ -0,0 +1,323 @@ +; <<< 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 HibernateIntHandler + EXTERN NMITamperEventHandler + +;****************************************************************************** +; +; The vector table. +; +;****************************************************************************** + EXPORT __Vectors +__Vectors + DCD StackMem + Stack ; Top of Stack + DCD Reset_Handler ; Reset Handler + DCD NMITamperEventHandler ; 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 HibernateIntHandler ; 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 IntDefaultHandler ; Timer 5 subtimer A + DCD IntDefaultHandler ; Timer 5 subtimer B + DCD IntDefaultHandler ; FPU + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD IntDefaultHandler ; I2C4 Master and Slave + DCD IntDefaultHandler ; I2C5 Master and Slave + DCD IntDefaultHandler ; GPIO Port M + DCD IntDefaultHandler ; GPIO Port N + DCD 0 ; Reserved + DCD IntDefaultHandler ; Tamper + DCD IntDefaultHandler ; GPIO Port P (Summary or P0) + DCD IntDefaultHandler ; GPIO Port P1 + DCD IntDefaultHandler ; GPIO Port P2 + DCD IntDefaultHandler ; GPIO Port P3 + DCD IntDefaultHandler ; GPIO Port P4 + DCD IntDefaultHandler ; GPIO Port P5 + DCD IntDefaultHandler ; GPIO Port P6 + DCD IntDefaultHandler ; GPIO Port P7 + DCD IntDefaultHandler ; GPIO Port Q (Summary or Q0) + DCD IntDefaultHandler ; GPIO Port Q1 + DCD IntDefaultHandler ; GPIO Port Q2 + DCD IntDefaultHandler ; GPIO Port Q3 + DCD IntDefaultHandler ; GPIO Port Q4 + DCD IntDefaultHandler ; GPIO Port Q5 + DCD IntDefaultHandler ; GPIO Port Q6 + DCD IntDefaultHandler ; GPIO Port Q7 + DCD IntDefaultHandler ; GPIO Port R + DCD IntDefaultHandler ; GPIO Port S + DCD IntDefaultHandler ; SHA/MD5 0 + DCD IntDefaultHandler ; AES 0 + DCD IntDefaultHandler ; DES3DES 0 + DCD IntDefaultHandler ; LCD Controller 0 + DCD IntDefaultHandler ; Timer 6 subtimer A + DCD IntDefaultHandler ; Timer 6 subtimer B + DCD IntDefaultHandler ; Timer 7 subtimer A + DCD IntDefaultHandler ; Timer 7 subtimer B + DCD IntDefaultHandler ; I2C6 Master and Slave + DCD IntDefaultHandler ; I2C7 Master and Slave + DCD IntDefaultHandler ; HIM Scan Matrix Keyboard 0 + DCD IntDefaultHandler ; One Wire 0 + DCD IntDefaultHandler ; HIM PS/2 0 + DCD IntDefaultHandler ; HIM LED Sequencer 0 + DCD IntDefaultHandler ; HIM Consumer IR 0 + DCD IntDefaultHandler ; I2C8 Master and Slave + DCD IntDefaultHandler ; I2C9 Master and Slave + DCD IntDefaultHandler ; GPIO Port T + +;****************************************************************************** +; +; This is the code that gets called when the processor first starts execution +; following a reset event. +; +;****************************************************************************** + EXPORT Reset_Handler +Reset_Handler + ; + ; Enable the floating-point unit. This must be done here to handle the + ; case where main() uses floating-point and the function prologue saves + ; floating-point registers (which will fault if floating-point is not + ; enabled). Any configuration of the floating-point unit using + ; DriverLib APIs must be done here prior to the floating-point unit + ; being enabled. + ; + ; Note that this does not use DriverLib since it might not be included + ; in this project. + ; + MOVW R0, #0xED88 + MOVT R0, #0xE000 + LDR R1, [R0] + ORR R1, #0x00F00000 + STR R1, [R0] + + ; + ; Call the C library enty point that handles startup. This will copy + ; the .data section initializers from flash to SRAM and zero fill the + ; .bss section. + ; + IMPORT __main + B __main + +;****************************************************************************** +; +; This is the code that gets called when the processor receives a 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/tamper/tamper.c b/boards/dk-tm4c129x/tamper/tamper.c new file mode 100644 index 0000000..05b36e3 --- /dev/null +++ b/boards/dk-tm4c129x/tamper/tamper.c @@ -0,0 +1,2052 @@ +//***************************************************************************** +// +// tamper.c - tamper example. +// +// Copyright (c) 2013-2014 Texas Instruments Incorporated. All rights reserved. +// Software License Agreement +// +// Texas Instruments (TI) is supplying this software for use solely and +// exclusively on TI's microcontroller products. The software is owned by +// TI and/or its suppliers, and is protected under applicable copyright +// laws. You may not combine this software with "viral" open-source +// software in order to form a larger program. +// +// THIS SOFTWARE IS PROVIDED "AS IS" AND WITH ALL FAULTS. +// NO WARRANTIES, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING, BUT +// NOT LIMITED TO, IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE. TI SHALL NOT, UNDER ANY +// CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR CONSEQUENTIAL +// DAMAGES, FOR ANY REASON WHATSOEVER. +// +// This is part of revision 2.1.0.12573 of the DK-TM4C129X Firmware Package. +// +//***************************************************************************** + +#include +#include +#include +#include +#include "inc/hw_gpio.h" +#include "inc/hw_memmap.h" +#include "inc/hw_ints.h" +#include "inc/hw_hibernate.h" +#include "inc/hw_sysctl.h" +#include "inc/hw_types.h" +#include "driverlib/rom.h" +#include "driverlib/rom_map.h" +#include "driverlib/sysctl.h" +#include "driverlib/gpio.h" +#include "driverlib/pin_map.h" +#include "driverlib/hibernate.h" +#include "driverlib/interrupt.h" +#include "grlib/grlib.h" +#include "grlib/widget.h" +#include "grlib/canvas.h" +#include "grlib/listbox.h" +#include "grlib/pushbutton.h" +#include "drivers/frame.h" +#include "drivers/kentec320x240x16_ssd2119.h" +#include "drivers/pinout.h" +#include "drivers/touch.h" +#include "utils/ustdlib.h" + +//***************************************************************************** +// +//! \addtogroup example_list +//!

Tamper (tamper)

+//! +//! An example to demonstrate the use of tamper function in Hibernate module. +//! The user can ground any of these four GPIO pins(PM4, PM5, PM6, PM7 on +//! J28 and J30 headers on the development kit) to manually +//! triggle tamper events(s). The red indicators on the top of display should +//! reflect on which pin has triggered a tamper event. +//! The event along with the time stamp will be printed on the display. +//! The user can put the system in hibernation by pressing the HIB button. +//! The system should wake when the user either press RESET button, +//! or ground any of the four pins to trigger tamper event(s). When the +//! system boots up, the display should show whether the system woke +//! from hibernation or booted up from POR in which case a description of +//! howto instruction is printed on the display. +//! The RTC clock is displayed on the bottom of the display, the clock starts +//! from August 1st, 2013 at midnight when the app starts. The date and time +//! can be changed by pressing the CLOCK button. The clock is update every +//! second using hibernate calendar match interrupt. When the system +//! is in hibernation, the clock update on the display is paused, it resumes +//! once the system wakes up from hibernation. +//! +//! WARNING: XOSC failure is implemented in this example code, care must be +//! taken to ensure that the XOSCn pin(Y3) is properly grounded in order to +//! safely generate the external oscillator failure without damaging the +//! external oscillator. XOSCFAIL can be triggered as a tamper event, +//! as well as wakeup event from hibernation. +// +//***************************************************************************** + +//***************************************************************************** +// +// Global variables used for Tamper events. +// +//***************************************************************************** +static volatile uint32_t g_ui32NMIEvent = 0; +static volatile uint32_t g_ui32TamperEventFlag = 0; +static volatile uint32_t g_ui32TamperRTCLog = 0; +static volatile uint32_t g_ui32TamperXOSCFailEvent = 0; +static uint32_t g_ui32RTCLog[4]; +static uint32_t g_ui32EventLog[4]; + +//***************************************************************************** +// +// Flag to indicate that main screen is active so that main screen buffers can +// be updated and widgets redrawn. +// +//***************************************************************************** +static bool g_bMainScreen; + +//***************************************************************************** +// +// Flag that informs that the user has requested hibernation. +// +//***************************************************************************** +static volatile bool g_bHibernate = false; + +//***************************************************************************** +// +// Flag that indicates clock update on the display. +// +//***************************************************************************** +static bool g_bUpdateRTC = 0; + +//***************************************************************************** +// +// Flag that informs that date and time have to be set. +// +//***************************************************************************** +volatile bool g_bSetDate; + +//***************************************************************************** +// +// Buffers to store widget display information. +// +//***************************************************************************** +char g_pcMonBuf[4], g_pcDayBuf[3], g_pcYearBuf[5]; +char g_pcHourBuf[3], g_pcMinBuf[3], g_pcAMPMBuf[3]; + +//***************************************************************************** +// +// Variables that keep track of the date and time across different screens. +// +//***************************************************************************** +uint32_t g_ui32MonthIdx, g_ui32DayIdx, g_ui32YearIdx; +uint32_t g_ui32HourIdx, g_ui32MinIdx; + + +//***************************************************************************** +// +// Lookup table to convert numerical value of a month into text. +// +//***************************************************************************** +static char *g_ppcMonth[12] = +{ + "Jan", + "Feb", + "Mar", + "Apr", + "May", + "Jun", + "Jul", + "Aug", + "Sep", + "Oct", + "Nov", + "Dec" +}; + +//***************************************************************************** +// +// This is the image of a red LED that is turned off. +// +//***************************************************************************** +const uint8_t g_pui8LightOff[] = +{ + IMAGE_FMT_4BPP_COMP, + 20, 0, + 20, 0, + + 15, + 0x00, 0x00, 0x00, + 0x00, 0x00, 0x09, + 0x00, 0x00, 0x19, + 0x00, 0x00, 0x2a, + 0x00, 0x00, 0x30, + 0x00, 0x00, 0x34, + 0x00, 0x00, 0x37, + 0x00, 0x00, 0x3a, + 0x00, 0x00, 0x3d, + 0x00, 0x00, 0x3f, + 0x00, 0x00, 0x40, + 0x00, 0x00, 0x42, + 0x00, 0x00, 0x45, + 0x00, 0x00, 0x4a, + 0x00, 0x00, 0x50, + 0x00, 0x00, 0x56, + + 0x84, 0x01, 0x13, 0xaf, 0xe8, 0x31, 0x03, 0x1b, 0xff, 0x08, 0xff, 0xee, + 0xed, 0x71, 0x01, 0x02, 0xff, 0xff, 0x00, 0xfe, 0xed, 0xdd, 0xcc, 0x20, + 0x00, 0x00, 0x2f, 0x00, 0xff, 0xfe, 0xee, 0xdd, 0xcc, 0xcb, 0xa2, 0x00, + 0x40, 0x01, 0x21, 0xdd, 0xdc, 0xcc, 0xbb, 0xa8, 0x10, 0x00, 0x09, 0xff, + 0xfe, 0xdd, 0xdc, 0xcb, 0xbb, 0xba, 0x00, 0x98, 0x30, 0x1e, 0xfe, 0xed, + 0xdc, 0xcb, 0xaa, 0x00, 0xaa, 0xaa, 0x98, 0x61, 0x3e, 0xfe, 0xdd, 0xcc, + 0x00, 0xba, 0x99, 0x9a, 0xaa, 0x98, 0x62, 0x7d, 0xee, 0x00, 0xdc, 0xcb, + 0xa9, 0x99, 0x99, 0x99, 0x88, 0x73, 0x08, 0xcd, 0xed, 0xdc, 0xba, 0xb9, + 0x99, 0x88, 0x64, 0x20, 0xcc, 0xdd, 0x6b, 0x99, 0x87, 0x63, 0x6c, 0xcc, + 0x40, 0xba, 0x1a, 0x98, 0x76, 0x42, 0x2b, 0xba, 0xaa, 0x88, 0x1b, 0x65, + 0x42, 0x1a, 0x2a, 0x99, 0x98, 0x87, 0x00, 0x64, 0x30, 0x04, 0x78, 0x88, + 0x88, 0x89, 0x99, 0x00, 0x88, 0x76, 0x54, 0x20, 0x01, 0x67, 0x77, 0x88, + 0x00, 0x88, 0x88, 0x87, 0x65, 0x43, 0x00, 0x00, 0x25, 0x00, 0x67, 0x77, + 0x77, 0x77, 0x65, 0x44, 0x31, 0x00, 0x00, 0x00, 0x01, 0x45, 0x66, 0x66, + 0x65, 0x54, 0x43, 0x00, 0x10, 0x00, 0x00, 0x00, 0x13, 0x44, 0x45, 0x44, + 0x20, 0x33, 0x20, 0xb9, 0x00, 0x00, 0x12, 0x23, 0x32, 0x80, 0x72, +}; + +//***************************************************************************** +// +// This is the image of a red LED that is turned on. +// +//***************************************************************************** +const uint8_t g_pui8LightOn[] = +{ + IMAGE_FMT_4BPP_COMP, + 20, 0, + 20, 0, + + 15, + 0x00, 0x00, 0x00, + 0x00, 0x00, 0x16, + 0x00, 0x00, 0x40, + 0x00, 0x00, 0x76, + 0x00, 0x00, 0x9b, + 0x00, 0x00, 0xac, + 0x00, 0x00, 0xb6, + 0x00, 0x00, 0xbc, + 0x00, 0x00, 0xbe, + 0x00, 0x00, 0xbf, + 0x00, 0x00, 0xc1, + 0x00, 0x00, 0xc5, + 0x00, 0x00, 0xcd, + 0x00, 0x00, 0xdb, + 0x00, 0x00, 0xef, + 0x00, 0x00, 0xfc, + + 0x84, 0x01, 0x13, 0xaf, 0xe7, 0x31, 0x03, 0x1b, 0xff, 0x09, 0xff, 0xee, + 0xee, 0x51, 0x01, 0x02, 0xff, 0xb1, 0x02, 0xdd, 0xcc, 0x20, 0x00, 0x00, + 0x2f, 0xbb, 0xcc, 0x10, 0x92, 0x00, 0x01, 0x72, 0xdc, 0xcc, 0xcb, 0x96, + 0x00, 0x10, 0x07, 0xff, 0xfe, 0xed, 0xdc, 0xcc, 0xbb, 0x08, 0xba, 0x96, + 0x30, 0x1e, 0x22, 0xba, 0xaa, 0xaa, 0x10, 0x86, 0x51, 0x3e, 0x69, 0xba, + 0x99, 0x99, 0x99, 0x01, 0x76, 0x52, 0x5d, 0xee, 0xdd, 0xcb, 0xa9, 0xb2, + 0x20, 0x53, 0xcd, 0x6c, 0x98, 0x76, 0x54, 0xcc, 0xdd, 0x40, 0xcc, 0x6a, + 0x97, 0x66, 0x43, 0x5c, 0xcc, 0xba, 0x40, 0x98, 0x19, 0x87, 0x65, 0x43, + 0x3c, 0xcb, 0xa9, 0x20, 0x98, 0x89, 0x1a, 0x42, 0x1a, 0x88, 0x98, 0x77, + 0x40, 0x88, 0x69, 0x44, 0x31, 0x04, 0x67, 0x77, 0x77, 0x00, 0x78, 0x88, + 0x76, 0x55, 0x44, 0x20, 0x01, 0x55, 0x00, 0x66, 0x66, 0x77, 0x77, 0x65, + 0x54, 0x43, 0x10, 0x00, 0x00, 0x24, 0x55, 0x55, 0x66, 0x65, 0x54, 0x44, + 0x00, 0x31, 0x00, 0x00, 0x02, 0x44, 0x45, 0x55, 0x54, 0x00, 0x44, 0x33, + 0x10, 0x00, 0x00, 0x00, 0x13, 0x44, 0x08, 0x44, 0x44, 0x33, 0x21, 0xb9, + 0x00, 0x00, 0x12, 0x10, 0x33, 0x32, 0x20, 0xba, +}; + +//***************************************************************************** +// +// The screen offset of the upper left hand corner where we start to draw. +// +//***************************************************************************** +#define X_OFFSET 8 +#define Y_OFFSET 24 + +//***************************************************************************** +// +// Defines for Hibernate memory value. It is used to determine if a wakeup is +// due to a tamper event. +// +//***************************************************************************** +#define HIBERNATE_TAMPER_DATA0 0xdeadbeef + +//***************************************************************************** +// +// Storage for the strings which appear in the status box in the middle of the +// display. +// +//**************************************************************************** +#define NUM_STATUS_STRINGS 10 +#define MAX_STATUS_STRING_LEN (64 + 1) +char g_pcStatus[NUM_STATUS_STRINGS][MAX_STATUS_STRING_LEN]; + +//***************************************************************************** +// +// Storage for the status listbox widget string table. +// +//***************************************************************************** +const char *g_ppcStatusStrings[NUM_STATUS_STRINGS] = +{ + g_pcStatus[0], g_pcStatus[1], g_pcStatus[2], g_pcStatus[3], + g_pcStatus[4], g_pcStatus[5], g_pcStatus[6], g_pcStatus[7], + g_pcStatus[8], g_pcStatus[9] +}; +uint32_t g_ui32StatusStringIndex = 0; + +//***************************************************************************** +// +// Forward reference to various widget structures in the main screen. +// +//***************************************************************************** +extern tCanvasWidget g_sMainScreen; +extern tCanvasWidget g_sIndicator0; +extern tCanvasWidget g_sIndicator1; +extern tCanvasWidget g_sIndicator2; +extern tCanvasWidget g_sIndicator3; +extern tCanvasWidget g_sIndicatorMarker; +extern tCanvasWidget g_sRTC; +extern tListBoxWidget g_sStatusList; +extern tPushButtonWidget g_sDateTimeSetBtn; +extern tPushButtonWidget g_sHIBBtn; + +//***************************************************************************** +// +// Forward reference to various widget structures in the clock setting screen. +// +//***************************************************************************** +extern tCanvasWidget g_sDateScreen; +extern tCanvasWidget g_sMonText; +extern tPushButtonWidget g_sMonUpBtn, g_sMonDwnBtn; +extern tCanvasWidget g_sDayText; +extern tPushButtonWidget g_sDayUpBtn, g_sDayDwnBtn; +extern tCanvasWidget g_sYearText; +extern tPushButtonWidget g_sYearUpBtn, g_sYearDwnBtn; +extern tPushButtonWidget g_sDateNextBtn; +extern tCanvasWidget g_sTimeScreen; +extern tCanvasWidget g_sHourText; +extern tPushButtonWidget g_sHourUpBtn, g_sHourDwnBtn; +extern tCanvasWidget g_sMinText; +extern tPushButtonWidget g_sMinUpBtn, g_sMinDwnBtn; +extern tCanvasWidget g_sAMPMText; +extern tPushButtonWidget g_sAMPMUpBtn, g_sAMPMDwnBtn; +extern tPushButtonWidget g_sTimeDoneBtn; + +//***************************************************************************** +// +// Forward reference of functions that are called on a button press. +// +//***************************************************************************** +void OnHIBBtnPress(tWidget *psWidget); +void OnDateTimeSetBtnPress(tWidget *psWidget); +void OnMonUpBtnPress(tWidget *psWidget); +void OnMonDwnBtnPress(tWidget *psWidget); +void OnDayUpBtnPress(tWidget *psWidget); +void OnDayDwnBtnPress(tWidget *psWidget); +void OnYearUpBtnPress(tWidget *psWidget); +void OnYearDwnBtnPress(tWidget *psWidget); +void OnDateNextBtnPress(tWidget *psWidget); +void OnHourUpBtnPress(tWidget *psWidget); +void OnHourDwnBtnPress(tWidget *psWidget); +void OnMinUpBtnPress(tWidget *psWidget); +void OnMinDwnBtnPress(tWidget *psWidget); +void OnAMPMBtnPress(tWidget *psWidget); +void OnTimeDoneBtnPress(tWidget *psWidget); + +//***************************************************************************** +// +// The canvas widget acting as the background to the display. +// +//***************************************************************************** +Canvas(g_sMainScreen, WIDGET_ROOT, 0, &g_sIndicator0, + &g_sKentec320x240x16_SSD2119, X_OFFSET, Y_OFFSET, (320 - X_OFFSET*2), + 240-X_OFFSET-Y_OFFSET, + CANVAS_STYLE_FILL, ClrBlack, 0, 0, 0, 0, 0, 0); +//***************************************************************************** +// +// The four indicators on the top of the screen. +// +//***************************************************************************** +Canvas(g_sIndicator0, &g_sMainScreen, &g_sIndicator1, 0, + &g_sKentec320x240x16_SSD2119, 20, 30, 50, 20, + CANVAS_STYLE_IMG, 0, 0, 0, 0, 0, g_pui8LightOff, 0); +Canvas(g_sIndicator1, &g_sMainScreen, &g_sIndicator2, 0, + &g_sKentec320x240x16_SSD2119, 20 + 75*1, 30, 50, 20, + CANVAS_STYLE_IMG, 0, 0, 0, 0, 0, g_pui8LightOff, 0); +Canvas(g_sIndicator2, &g_sMainScreen, &g_sIndicator3, 0, + &g_sKentec320x240x16_SSD2119, 20 + 75*2, 30, 50, 20, + CANVAS_STYLE_IMG, 0, 0, 0, 0, 0, g_pui8LightOff, 0); +Canvas(g_sIndicator3, &g_sMainScreen, 0, &g_sIndicatorMarker, + &g_sKentec320x240x16_SSD2119, 20 + 75*3, 30, 50, 20, + CANVAS_STYLE_IMG, 0, 0, 0, 0, 0, g_pui8LightOff, 0); + +//***************************************************************************** +// +// The canvas widget used to show the text under indicators +// +//***************************************************************************** +Canvas(g_sIndicatorMarker, &g_sIndicator3, 0, &g_sStatusList, + &g_sKentec320x240x16_SSD2119, X_OFFSET, 60, 304, 16, + CANVAS_STYLE_TEXT | CANVAS_STYLE_TEXT_OPAQUE, 0, 0, ClrWhite, + g_psFontCm16, "PM7 PM6 PM5 PM4", 0, 0); + +//***************************************************************************** +// +// The listbox used to display tamper events. +// +//***************************************************************************** +ListBox(g_sStatusList, &g_sIndicatorMarker, 0, &g_sDateTimeSetBtn, + &g_sKentec320x240x16_SSD2119, + X_OFFSET, 90, (320-(X_OFFSET*2)), 90, + (LISTBOX_STYLE_OUTLINE | LISTBOX_STYLE_LOCKED | + LISTBOX_STYLE_WRAP), ClrBlack, ClrBlack, ClrSilver, ClrSilver, ClrWhite, + g_psFontFixed6x8, g_ppcStatusStrings, NUM_STATUS_STRINGS, + NUM_STATUS_STRINGS, 0); +//***************************************************************************** +// +// The button used to enter hibernation. +// +//***************************************************************************** +RectangularButton(g_sHIBBtn, &g_sStatusList, 0, 0, + &g_sKentec320x240x16_SSD2119, 320-50-X_OFFSET, 190, 50, 40, + (PB_STYLE_TEXT | PB_STYLE_FILL | PB_STYLE_OUTLINE | + PB_STYLE_TEXT_OPAQUE), ClrDarkBlue, ClrDarkRed, 0, + ClrWhite, g_psFontCm14, "HIB", 0, 0, 0, 0, OnHIBBtnPress); + +//***************************************************************************** +// +// The Canvas used to display the time. +// +//***************************************************************************** +Canvas(g_sRTC, &g_sStatusList, &g_sHIBBtn, 0, &g_sKentec320x240x16_SSD2119, + (X_OFFSET+50), 200, 204, 20, + CANVAS_STYLE_TEXT | CANVAS_STYLE_TEXT_OPAQUE, 0, 0, ClrSilver, + g_psFontCm16, 0, 0, 0); + +//***************************************************************************** +// +// The button used to set the clock. +// +//***************************************************************************** +RectangularButton(g_sDateTimeSetBtn, &g_sStatusList, &g_sRTC, 0, + &g_sKentec320x240x16_SSD2119, X_OFFSET, 190, 50, 40, + (PB_STYLE_TEXT | PB_STYLE_FILL | PB_STYLE_OUTLINE | + PB_STYLE_TEXT_OPAQUE), ClrDarkBlue, ClrBlue, 0, ClrWhite, + g_psFontCm14, "CLOCK", 0, 0, 0, 0, + OnDateTimeSetBtnPress); + +//***************************************************************************** +// +// The graphics library structures for the Date screen. +// +//***************************************************************************** +RectangularButton(g_sDateNextBtn, &g_sDateScreen, 0, 0, + &g_sKentec320x240x16_SSD2119, 240, 190, 60, 30, + (PB_STYLE_TEXT | PB_STYLE_FILL | PB_STYLE_OUTLINE | + PB_STYLE_TEXT_OPAQUE), ClrDarkBlue, ClrBlue, 0, ClrWhite, + g_psFontCm16, "NEXT", 0, 0, 0, 0, OnDateNextBtnPress); +CircularButton(g_sYearDwnBtn, &g_sDateScreen, &g_sDateNextBtn, 0, + &g_sKentec320x240x16_SSD2119, 260, 90, 15, (PB_STYLE_TEXT | + PB_STYLE_FILL | PB_STYLE_TEXT_OPAQUE | PB_STYLE_AUTO_REPEAT), + ClrDarkBlue, ClrBlue, 0, ClrWhite, g_psFontCm20, "+", 0, 0, 100, + 10, OnYearDwnBtnPress); +CircularButton(g_sYearUpBtn, &g_sDateScreen, &g_sYearDwnBtn, 0, + &g_sKentec320x240x16_SSD2119, 260, 153, 15, (PB_STYLE_TEXT | + PB_STYLE_FILL | PB_STYLE_TEXT_OPAQUE | PB_STYLE_AUTO_REPEAT), + ClrDarkBlue, ClrBlue, 0, ClrWhite, g_psFontCm20, "-", 0, 0, 100, + 10, OnYearUpBtnPress); +Canvas(g_sYearText, &g_sDateScreen, &g_sYearUpBtn, 0, + &g_sKentec320x240x16_SSD2119, 230, 110, 60, 25, (CANVAS_STYLE_OUTLINE | + CANVAS_STYLE_FILL | CANVAS_STYLE_TEXT), ClrBlack, ClrWhite, ClrWhite, + g_psFontCm16, g_pcYearBuf, 0, 0); +CircularButton(g_sDayDwnBtn, &g_sDateScreen, &g_sYearText, 0, + &g_sKentec320x240x16_SSD2119, 160, 90, 15, (PB_STYLE_TEXT | + PB_STYLE_FILL | PB_STYLE_TEXT_OPAQUE | PB_STYLE_AUTO_REPEAT), + ClrDarkBlue, ClrBlue, 0, ClrWhite, g_psFontCm20, "+", 0, 0, 100, + 10, OnDayDwnBtnPress); +CircularButton(g_sDayUpBtn, &g_sDateScreen, &g_sDayDwnBtn, 0, + &g_sKentec320x240x16_SSD2119, 160, 153, 15, (PB_STYLE_TEXT | + PB_STYLE_FILL | PB_STYLE_TEXT_OPAQUE | PB_STYLE_AUTO_REPEAT), + ClrDarkBlue, ClrBlue, 0, ClrWhite, g_psFontCm20, "-", 0, 0, 100, + 10, OnDayUpBtnPress); +Canvas(g_sDayText, &g_sDateScreen, &g_sDayUpBtn, 0, + &g_sKentec320x240x16_SSD2119, 130, 110, 60, 25, (CANVAS_STYLE_OUTLINE | + CANVAS_STYLE_FILL | CANVAS_STYLE_TEXT), ClrBlack, ClrWhite, ClrWhite, + g_psFontCm16, g_pcDayBuf, 0, 0); +CircularButton(g_sMonDwnBtn, &g_sDateScreen, &g_sDayText, 0, + &g_sKentec320x240x16_SSD2119, 60, 90, 15, (PB_STYLE_TEXT | + PB_STYLE_FILL | PB_STYLE_TEXT_OPAQUE | PB_STYLE_AUTO_REPEAT), + ClrDarkBlue, ClrBlue, 0, ClrWhite, g_psFontCm20, "+", 0, 0, 100, + 20, OnMonDwnBtnPress); +CircularButton(g_sMonUpBtn, &g_sDateScreen, &g_sMonDwnBtn, 0, + &g_sKentec320x240x16_SSD2119, 60, 153, 15, (PB_STYLE_TEXT | + PB_STYLE_FILL | PB_STYLE_TEXT_OPAQUE | PB_STYLE_AUTO_REPEAT), + ClrDarkBlue, ClrBlue, 0, ClrWhite, g_psFontCm20, "-", 0, 0, 100, + 20, OnMonUpBtnPress); +Canvas(g_sMonText, &g_sDateScreen, &g_sMonUpBtn, 0, + &g_sKentec320x240x16_SSD2119, 30, 110, 60, 25, (CANVAS_STYLE_OUTLINE | + CANVAS_STYLE_FILL | CANVAS_STYLE_TEXT), ClrBlack, ClrWhite, ClrWhite, + g_psFontCm16, g_pcMonBuf, 0, 0); +Canvas(g_sDateScreen, WIDGET_ROOT, 0, &g_sMonText, + &g_sKentec320x240x16_SSD2119, X_OFFSET, Y_OFFSET, (320 - X_OFFSET*2), + (240-X_OFFSET-Y_OFFSET), + CANVAS_STYLE_FILL, ClrBlack, 0, 0, 0, 0, 0, 0); + +//***************************************************************************** +// +// The graphics library structures for the Time screen. +// +//***************************************************************************** +RectangularButton(g_sTimeDoneBtn, &g_sTimeScreen, 0, 0, + &g_sKentec320x240x16_SSD2119, 240, 190, 60, 30, + (PB_STYLE_TEXT | PB_STYLE_FILL | PB_STYLE_OUTLINE | + PB_STYLE_TEXT_OPAQUE), ClrDarkBlue, ClrBlue, 0, ClrWhite, + g_psFontCm16, "DONE", 0, 0, 0, 0, OnTimeDoneBtnPress); +CircularButton(g_sAMPMDwnBtn, &g_sTimeScreen, &g_sTimeDoneBtn, 0, + &g_sKentec320x240x16_SSD2119, 260, 90, 15, (PB_STYLE_TEXT | + PB_STYLE_FILL | PB_STYLE_TEXT_OPAQUE), ClrDarkBlue, ClrBlue, 0, + ClrWhite, g_psFontCm20, "+", 0, 0, 0, 0, OnAMPMBtnPress); +CircularButton(g_sAMPMUpBtn, &g_sTimeScreen, &g_sAMPMDwnBtn, 0, + &g_sKentec320x240x16_SSD2119, 260, 153, 15, (PB_STYLE_TEXT | + PB_STYLE_FILL | PB_STYLE_TEXT_OPAQUE), ClrDarkBlue, ClrBlue, 0, + ClrWhite, g_psFontCm20, "-", 0, 0, 0, 0, OnAMPMBtnPress); +Canvas(g_sAMPMText, &g_sTimeScreen, &g_sAMPMUpBtn, 0, + &g_sKentec320x240x16_SSD2119, 230, 110, 60, 25, (CANVAS_STYLE_OUTLINE | + CANVAS_STYLE_FILL | CANVAS_STYLE_TEXT), ClrBlack, ClrWhite, ClrWhite, + g_psFontCm16, g_pcAMPMBuf, 0, 0); +CircularButton(g_sMinDwnBtn, &g_sTimeScreen, &g_sAMPMText, 0, + &g_sKentec320x240x16_SSD2119, 160, 90, 15, (PB_STYLE_TEXT | + PB_STYLE_FILL | PB_STYLE_TEXT_OPAQUE | PB_STYLE_AUTO_REPEAT), + ClrDarkBlue, ClrBlue, 0, ClrWhite, g_psFontCm20, "+", 0, 0, 100, + 10, OnMinDwnBtnPress); +CircularButton(g_sMinUpBtn, &g_sTimeScreen, &g_sMinDwnBtn, 0, + &g_sKentec320x240x16_SSD2119, 160, 153, 15, (PB_STYLE_TEXT | + PB_STYLE_FILL | PB_STYLE_TEXT_OPAQUE | PB_STYLE_AUTO_REPEAT), + ClrDarkBlue, ClrBlue, 0, ClrWhite, g_psFontCm20, "-", 0, 0, 100, + 10, OnMinUpBtnPress); +Canvas(g_sMinText, &g_sTimeScreen, &g_sMinUpBtn, 0, + &g_sKentec320x240x16_SSD2119, 130, 110, 60, 25, (CANVAS_STYLE_OUTLINE | + CANVAS_STYLE_FILL | CANVAS_STYLE_TEXT), ClrBlack, ClrWhite, ClrWhite, + g_psFontCm16, g_pcMinBuf, 0, 0); +CircularButton(g_sHourDwnBtn, &g_sTimeScreen, &g_sMinText, 0, + &g_sKentec320x240x16_SSD2119, 60, 90, 15, (PB_STYLE_TEXT | + PB_STYLE_FILL | PB_STYLE_TEXT_OPAQUE | PB_STYLE_AUTO_REPEAT), + ClrDarkBlue, ClrBlue, 0, ClrWhite, g_psFontCm20, "+", 0, 0, 100, + 20, OnHourDwnBtnPress); +CircularButton(g_sHourUpBtn, &g_sTimeScreen, &g_sHourDwnBtn, 0, + &g_sKentec320x240x16_SSD2119, 60, 153, 15, (PB_STYLE_TEXT | + PB_STYLE_FILL | PB_STYLE_TEXT_OPAQUE | PB_STYLE_AUTO_REPEAT), + ClrDarkBlue, ClrBlue, 0, ClrWhite, g_psFontCm20, "-", 0, 0, 100, + 20, OnHourUpBtnPress); +Canvas(g_sHourText, &g_sTimeScreen, &g_sHourUpBtn, 0, + &g_sKentec320x240x16_SSD2119, 30, 110, 60, 25, (CANVAS_STYLE_OUTLINE | + CANVAS_STYLE_FILL | CANVAS_STYLE_TEXT), ClrBlack, ClrWhite, ClrWhite, + g_psFontCm16, g_pcHourBuf, 0, 0); +Canvas(g_sTimeScreen, WIDGET_ROOT, 0, &g_sHourText, + &g_sKentec320x240x16_SSD2119, 9, 25, (310 - 9), (230 - 25), + CANVAS_STYLE_FILL, ClrBlack, 0, 0, 0, 0, 0, 0); + +//***************************************************************************** +// +// The error routine that is called if the driver library encounters an error. +// +//***************************************************************************** +#ifdef DEBUG +void +__error__(char *pcFilename, uint32_t ui32Line) +{ +} +#endif + +//***************************************************************************** +// +// Handle the "Date/Time" button press on Main Screen. +// +//***************************************************************************** +void +OnHIBBtnPress(tWidget *psWidget) +{ + // + // The button has been touched. So indicate that the + // user wants the device to enter hibernation. + // + g_bHibernate = true; +} + +//***************************************************************************** +// +// This function is used to add a new string to the status list box in the +// middle of the display. This shows tamper events and system status. +// +//***************************************************************************** +static int +PrintfStatus(char *pcFormat, ...) +{ + int32_t i32Ret; + va_list vaArgP; + + // + // Start the varargs processing. + // + va_start(vaArgP, pcFormat); + + // + // Call vsnprintf to perform the conversion. + // + i32Ret = uvsnprintf(g_pcStatus[g_ui32StatusStringIndex], + MAX_STATUS_STRING_LEN, pcFormat, vaArgP); + + // + // End the varargs processing. + // + va_end(vaArgP); + + // + // Add the new string to the status listbox. + // + ListBoxTextAdd(&g_sStatusList, g_pcStatus[g_ui32StatusStringIndex]); + + // + // Update our string index. + // + g_ui32StatusStringIndex++; + if(g_ui32StatusStringIndex == NUM_STATUS_STRINGS) + { + g_ui32StatusStringIndex = 0; + } + + // + // Repaint the status listbox. + // + WidgetPaint((tWidget *)&g_sStatusList); + + // + // Return the conversion count. + // + return(i32Ret); + +} + +//***************************************************************************** +// +// Handles an NMI interrupt generated by a Tamper event. +// +//***************************************************************************** +void +NMITamperEventHandler(void) +{ + uint32_t ui32NMIStatus, ui32TamperStatus; + uint32_t pui32Buf[3]; + uint8_t ui8Idx, ui8StartIdx; + bool bDetectedEventsDuringClear; + + // + // Get the cause of the NMI event. + // + ui32NMIStatus = SysCtlNMIStatus(); + + // + // Get the tamper event. + // + ui32TamperStatus = HibernateTamperStatusGet(); + + if(CLASS_IS_TM4C129 && REVISION_IS_A0) + { + // + // We should have got the cause of the NMI event in ui32NMIStatus. + // But in Snowflake RA0 the NMIC register is not set correctly when an + // event occurs. So as a work around check if the NMI event is caused by a + // tamper event and append this to the return value from SysCtlNMIStatus(). + // This way only this section can be removed once the bug is fixed in next + // silicon rev. + // + if(ui32TamperStatus & (HIBERNATE_TAMPER_STATUS_EVENT | + HIBERNATE_TAMPER_STATUS_EXT_OSC_FAILED)) + { + ui32NMIStatus |= SYSCTL_NMI_TAMPER; + } + } + + // + // Clear NMI events if SysCtlNMIStatus() returned a value. + // + if(ui32NMIStatus) + { + SysCtlNMIClear(ui32NMIStatus); + } + + // + // Check if NMI interrupt is due to a tamper event. + // + if((ui32NMIStatus & SYSCTL_NMI_TAMPER) == 0) + { + + // + // Not due to tamper event. + // Should not get here. + // + return; + } + + // + // Now handle NMI Interrupt due to a tamper event. + // + + // + // If the previous NMI event has not been processed by main + // thread, we need to OR the new event along with the old ones. + // Otherwise, clear the variables here. + // + if(g_ui32NMIEvent == 0) + { + // + // Reset variables that used for tamper event. + // + g_ui32TamperEventFlag = 0; + g_ui32TamperRTCLog = 0; + + // + // Clean the log data for debugging purpose. + // + memset(g_ui32RTCLog, 0, sizeof(g_ui32RTCLog)); + memset(g_ui32EventLog, 0, sizeof(g_ui32EventLog)); + } + + + // + // Log the tamper event data before clearing tamper events. + // + for(ui8Idx = 0; ui8Idx< 4; ui8Idx++) + { + if(HibernateTamperEventsGet(ui8Idx, + &g_ui32RTCLog[ui8Idx], + &g_ui32EventLog[ui8Idx])) + { + // + // If the timestamp entry has zero, ignore the tamper + // log entry, otherwise, save the event. + // + if(g_ui32RTCLog[ui8Idx]) + { + // + // Event in this log entry, store it. + // + g_ui32TamperEventFlag |= g_ui32EventLog[ui8Idx]; + g_ui32TamperRTCLog = g_ui32RTCLog[ui8Idx]; + } + else + { + // + // Not valid event in this log entry. Done checking the logs. + // + break; + } + } + else + { + // + // No event in this log entry. Done checking the logs. + // + break; + } + } + + // + // Process external oscillator failed event. + // + if(ui32TamperStatus & HIBERNATE_TAMPER_STATUS_EXT_OSC_FAILED) + { + g_ui32TamperXOSCFailEvent++; + + if(CLASS_IS_TM4C129 && REVISION_IS_A0) + { + // + // Snowflake A0 bug: XOSCFAIL doesn't get logged + // + g_ui32TamperEventFlag |= HIBERNATE_TAMPER_EVENT_EXT_OSC; + g_ui32TamperRTCLog = HWREG(HIB_TPLOG0); + } + } + + // + // Clear tamper event. + // + // + // The following block of code is to workaround hardware defect + // which results in missing new tamper events during tamper clear + // synchronization. + // + // There is a window after the application code writes the tamper + // clear where a new tamper event can be missed if the application + // requires more than one tamper event pins detection. + // + // The tamper Clear is synchronized to the hibernate 32kHz clock + // domain. The clear takes 3 rising edges of the 32KHz clock. + // During this window, new tamper events could be missed. + // A software workaround is to poll the tamper log during the + // tamper event clear synchronization. + // + + + // + // Record the index for the first empty log entry, this is the first + // entry log we will be polling from for any new events. + // + if(ui8Idx >= 4) + { + // + // All 4 log entries have data, new event will be ORed in the last + // entry. + // + ui8StartIdx = 3; + } + else + { + ui8StartIdx = ui8Idx; + } + + // + // Clear the flag for the case there are events triggered + // during clear execution. + // + bDetectedEventsDuringClear = false; + + // + // Unlock the Tamper Control register. This is required before + // calling HibernateTamperEventsClearNoLock(). + // + HibernateTamperUnLock(); + do + { + + // + // Clear the Tamper event. + // Note this API doesn't wait for synchronization, which + // allows us to check the tamper log during synchronization. + // + HibernateTamperEventsClearNoLock(); + + // + // Check new tamper event during tamper event clear + // synchronization, start polling until clear is done. + // This will take about 92us(three clock cycles) at most. + // + while(HibernateTamperStatusGet() & HIBERNATE_TAMPER_STATUS_EVENT) + { + + // + // Clear execution isn't done yet , poll for new events. + // If there were any new event, it will be logged starting + // the first empty log entry. + // + for(ui8Idx = ui8StartIdx; ui8Idx< 4; ui8Idx++) + { + if(HibernateTamperEventsGet(ui8Idx, + &g_ui32RTCLog[ui8Idx], + &g_ui32EventLog[ui8Idx])) + { + // + // If the timestamp log has zero, ignore the tamper + // log entry. + // + if(g_ui32RTCLog[ui8Idx]) + { + // + // detected new event, store it. + // + g_ui32TamperEventFlag |= g_ui32EventLog[ui8Idx]; + } + else + { + // + // Not valid event in this log, update the log + // entry index to be checked in next iteration. + // Break out of loop. + // + ui8StartIdx = ui8Idx; + break; + } + + // + // check for more event. + // + continue; + } + else + { + // + // No new event in this log, update the log + // entry index to be checked in next iteration. + // Break out of loop. + // + ui8StartIdx = ui8Idx; + break; + } + } + + // + // all last three logs have info. Check if all 4 logs + // have the same info. This is to detect the case that + // events happen during clear execution. + // + if(ui8Idx == 4) + { + // + // If events happens during clear + // execution, all four log registers will be + // logged with the same event, to detect this + // condition, we will compare with all four log data. + // + if(HibernateTamperEventsGet(0, &g_ui32RTCLog[0], &g_ui32EventLog[0])) + { + if((g_ui32RTCLog[0] == g_ui32RTCLog[1]) && + (g_ui32EventLog[0] == g_ui32EventLog[1]) && + (g_ui32RTCLog[0] == g_ui32RTCLog[2]) && + (g_ui32EventLog[0] == g_ui32EventLog[2]) && + (g_ui32RTCLog[0] == g_ui32RTCLog[3]) && + (g_ui32EventLog[0] == g_ui32EventLog[3])) + { + // + // Detected events during clear execution. + // Event logging takes priority, the clear + // will not be done in this case. We will need + // to go back to the beginning of the loop and + // clear the events. + // + if(bDetectedEventsDuringClear) + { + // + // This condition has already detected, + // we have cleared the event, + // clear the flag. + // + bDetectedEventsDuringClear = false; + } + else + { + // This is the first time it has been + // detected, set the flag. + // + bDetectedEventsDuringClear = true; + } + + // + // Break out of while loop so that we can + // clear the events, and start the + // workaround all over again. + // + break; + } + } + else + { + // + // Log 0 didn't detect any events. So this is not + // the case of missing events during clear + // execution. + // Update the log index at which we will poll next. + // It should be the last log entry that OR all the + // new events. + // + ui8StartIdx = 3; + } + } + } + } + while(bDetectedEventsDuringClear); + + // + // Lock the Tamper Control register. + // + HibernateTamperLock(); + + // + // Save the tamper event and RTC log info in the Hibernate Memory + // + HibernateDataGet(pui32Buf, 3); + pui32Buf[1] = g_ui32TamperEventFlag; + pui32Buf[2] = g_ui32TamperRTCLog; + HibernateDataSet(pui32Buf, 3); + + // + // Signal the main loop that an NMI event occurred. + // + g_ui32NMIEvent++; + +} + +//***************************************************************************** +// +// The interrupt handler for the Hibernate interrupt. It clears any pending +// interrupts and set the flag used by the application to update calendar time +// on the display. +// +//***************************************************************************** +void +HibernateIntHandler(void) +{ + uint32_t ui32Status; + + // + // Get the interrupt status, and clear any pending interrupts. + // + ui32Status = ROM_HibernateIntStatus(1); + ROM_HibernateIntClear(ui32Status); + + // + // Process the RTC match 0 interrupt + // + if(ui32Status & HIBERNATE_INT_RTC_MATCH_0) + { + g_bUpdateRTC = 1; + } +} + +//***************************************************************************** +// +// Returns whether the system has come out of Hibernation due to a tamper +// event or reset event. +// +//***************************************************************************** +void +HibernateTamperWakeUp(bool *pbWakeupFromTamper, bool *pbWakeupFromReset) +{ + uint32_t ui32TempBuf[3]; + + // + // Clear both flags. + // + *pbWakeupFromReset = false; + *pbWakeupFromTamper = false; + + // + // Read the status bits to see what caused the wake. Clear the wake + // source so that the device can be put into hibernation again. + // + ui32TempBuf[0] = HibernateIntStatus(0); + HibernateIntClear(ui32TempBuf[0]); + + // + // Check the wake was due to reset. + // + if(ui32TempBuf[0] & HIBERNATE_INT_RESET_WAKE) + { + *pbWakeupFromReset = true; + return; + } + + // + // The wake was not due to reset. + // Check if it is due to tamper event. + // + // Read the Hibernate module memory registers that show the state of the + // system. + // + HibernateDataGet(ui32TempBuf, 3); + + // + // Determine if system came out of hibernation due to a tamper event. + // + if(ui32TempBuf[0] == HIBERNATE_TAMPER_DATA0) + { + // + // It is due to a tamper event. + // Read the saved tamper event and RTC log info from the hibernate + // memory, so the main routine can print the info on the display. + // + g_ui32TamperEventFlag = ui32TempBuf[1]; + g_ui32TamperRTCLog = ui32TempBuf[2]; + g_ui32NMIEvent++; + *pbWakeupFromTamper = true; + return; + } + + return; +} + +//***************************************************************************** +// +// This function convert the hour in 24 hour format to 12 hour format +// +//***************************************************************************** +void +ConvertHourTo12Mode(uint8_t *pui8Hour, bool *pbPM) +{ + if(*pui8Hour == 0) + { + *pbPM = false; + *pui8Hour += 12; + } + else if(*pui8Hour == 12) + { + *pbPM = true; + } + else if(*pui8Hour > 12) + { + *pui8Hour -= 12; + *pbPM = true; + } + else + { + *pbPM = false; + } +} + +//***************************************************************************** +// +// This function returns the number of days in a month including for a leap +// year. +// +//***************************************************************************** +uint32_t +GetDaysInMonth(uint32_t ui32Year, uint32_t ui32Mon) +{ + // + // Return the number of days based on the month. + // + if(ui32Mon == 1) + { + // + // For February return the number of days based on the year being a + // leap year or not. + // + if((ui32Year % 4) == 0) + { + // + // If leap year return 29. + // + return 29; + } + else + { + // + // If not leap year return 28. + // + return 28; + } + } + else if((ui32Mon == 3) || (ui32Mon == 5) || (ui32Mon == 8) || + (ui32Mon == 10)) + { + // + // For April, June, September and November return 30. + // + return 30; + } + + // + // For all the other months return 31. + // + return 31; +} + +//***************************************************************************** +// +// This function updates individual buffers with valid date and time to be +// displayed on the date screen so that the date and time can be updated. +// +//***************************************************************************** +bool +DateTimeUpdateGet(char *pcMon, char *pcDay, char *pcYear, char *pcHour, + char *pcMin, char *pcAMPM) +{ + struct tm sTime; + bool bPM; + + + // + // Get the latest time. + // + HibernateCalendarGet(&sTime); + + // + // Set AM as default. + // + bPM = false; + + // + // Convert 24-hour format into 12-hour format with AM/PM indication. + // + ConvertHourTo12Mode((uint8_t*)&sTime.tm_hour, &bPM); + strcpy(pcAMPM, bPM?"PM":"AM"); + + // + // If date and time is valid, copy the date and time values into respective + // indexes. + // + g_ui32MonthIdx = sTime.tm_mon; + g_ui32DayIdx = sTime.tm_mday; + g_ui32YearIdx = sTime.tm_year - 100; + g_ui32HourIdx = sTime.tm_hour; + g_ui32MinIdx = sTime.tm_min; + + // + // Convert the date and time into string format and copy into supplied + // buffers. + // + usnprintf(pcMon, 4, "%s", g_ppcMonth[g_ui32MonthIdx]); + usnprintf(pcDay, 3, "%u", g_ui32DayIdx); + usnprintf(pcYear, 5, "20%02u", g_ui32YearIdx); + usnprintf(pcHour, 3, "%u", g_ui32HourIdx); + usnprintf(pcMin, 3, "%02u", g_ui32MinIdx); + + // + // Return true to indicate new information has been updated. + // + return true; +} + +//***************************************************************************** +// +// This function writes the requested date and time to the calendar logic of +// hibernation module. +// +//***************************************************************************** +void +DateTimeSet(void) +{ + struct tm sTime; + + // + // Get the latest date and time. This is done here so that unchanged + // parts of date and time can be written back as is. + // + HibernateCalendarGet(&sTime); + + // + // Set the date and time values that are to be updated. + // + sTime.tm_hour = g_ui32HourIdx; + sTime.tm_min = g_ui32MinIdx; + sTime.tm_mon = g_ui32MonthIdx; + sTime.tm_mday = g_ui32DayIdx; + sTime.tm_year = 100 + g_ui32YearIdx; + + // + // Convert 12-hour format into 24-hour format. + // + if(strcmp(g_pcAMPMBuf, "PM") == 0) + { + if(sTime.tm_hour < 12) + { + sTime.tm_hour += 12; + } + } + else + { + if(sTime.tm_hour > 11) + { + sTime.tm_hour -= 12; + } + } + + // + // Update the calendar logic of hibernation module with the requested data. + // + HibernateCalendarSet(&sTime); +} + +//***************************************************************************** +// +// Handle the "Date/Time" button press on Main Screen. +// +//***************************************************************************** +void +OnDateTimeSetBtnPress(tWidget *psWidget) +{ + // + // Update the date and time screen buffers before painting the screens. + // Even though only buffers used with the date screen are needed at this + // time, we update both to save few cycles. + // + DateTimeUpdateGet(g_pcMonBuf, g_pcDayBuf, g_pcYearBuf, g_pcHourBuf, + g_pcMinBuf, g_pcAMPMBuf); + + // + // Remove the main screen from the root. + // + WidgetRemove((tWidget *)&g_sMainScreen); + + // + // Add the date screen to the root. + // + WidgetAdd(WIDGET_ROOT, (tWidget *)&g_sDateScreen); + + // + // Add the widget tree to message queue so that it can be drawn on the + // display. + // + WidgetPaint(WIDGET_ROOT); + + // + // Set the flag to indicate that the main screen is not active. + // + g_bMainScreen = false; +} + +//***************************************************************************** +// +// Handle the Month "-" button press on Date Screen. +// +//***************************************************************************** +void +OnMonUpBtnPress(tWidget *psWidget) +{ + uint32_t ui32DaysInMonth; + + // + // User wants to decrement the month. So reduce index by one such that the + // index cycles back to the bottom of the list if it is at the top. + // + g_ui32MonthIdx = (g_ui32MonthIdx == 0) ? 11 : g_ui32MonthIdx - 1; + + // + // Store the index in a buffer as a string and add the widget to the + // message queue so that it can be redrawn. + // + strcpy(g_pcMonBuf, g_ppcMonth[g_ui32MonthIdx]); + WidgetPaint(&g_sMonText.sBase); + + // + // Makes sure that the day value does not exceed the number of days for the + // selected month. + // + ui32DaysInMonth = GetDaysInMonth(g_ui32YearIdx, g_ui32MonthIdx); + g_ui32DayIdx = (g_ui32DayIdx > ui32DaysInMonth) ? ui32DaysInMonth : + g_ui32DayIdx; + + // + // Since the day value might also have been modified, store the day index + // in a buffer as a string and add the widget to the message queue so that + // it can be redrawn. + // + usnprintf(g_pcDayBuf, sizeof(g_pcDayBuf), "%02u", g_ui32DayIdx); + WidgetPaint(&g_sDayText.sBase); +} + +//***************************************************************************** +// +// Handle the Month "+" button press on Date Screen. +// +//***************************************************************************** +void +OnMonDwnBtnPress(tWidget *psWidget) +{ + uint32_t ui32DaysInMonth; + + // + // User wants to increment the month. So increment index by one such that + // the index cycles back to the top of the list if it is at the bottom. + // + g_ui32MonthIdx = (g_ui32MonthIdx == 11) ? 0 : g_ui32MonthIdx + 1; + + // + // Store the index in a buffer as a string and add the widget to the + // message queue so that it can be redrawn. + // + strcpy(g_pcMonBuf, g_ppcMonth[g_ui32MonthIdx]); + WidgetPaint(&g_sMonText.sBase); + + // + // Makes sure that the day value does not exceed the number of days for the + // selected month. + // + ui32DaysInMonth = GetDaysInMonth(g_ui32YearIdx, g_ui32MonthIdx); + g_ui32DayIdx = (g_ui32DayIdx > ui32DaysInMonth) ? ui32DaysInMonth : + g_ui32DayIdx; + + // + // Since the day value might also have been modified, store the day index + // in a buffer as a string and add the widget to the message queue so that + // it can be redrawn. + // + usnprintf(g_pcDayBuf, sizeof(g_pcDayBuf), "%02u", g_ui32DayIdx); + WidgetPaint(&g_sDayText.sBase); +} + +//***************************************************************************** +// +// Handle the Day "-" button press on Date Screen. +// +//***************************************************************************** +void +OnDayUpBtnPress(tWidget *psWidget) +{ + uint32_t ui32DaysInMonth; + + // + // User wants to decrement the day. So reduce index by one such that the + // index cycles back to the bottom of the list if it is at the top. Make + // sure that the day index is adjusted based on the number of days in a + // month. + // + ui32DaysInMonth = GetDaysInMonth(g_ui32YearIdx, g_ui32MonthIdx); + g_ui32DayIdx = (g_ui32DayIdx < 2) ? ui32DaysInMonth : g_ui32DayIdx - 1; + + // + // Store the index in a buffer as a string and add the widget to the + // message queue so that it can be redrawn. + // + usnprintf(g_pcDayBuf, sizeof(g_pcDayBuf), "%02u", g_ui32DayIdx); + WidgetPaint(&g_sDayText.sBase); +} + +//***************************************************************************** +// +// Handle the Day "+" button press on Date Screen. +// +//***************************************************************************** +void +OnDayDwnBtnPress(tWidget *psWidget) +{ + uint32_t ui32DaysInMonth; + + // + // User wants to increment the day. So increment index by one such that + // the index cycles back to the top of the list if it is at the bottom. + // Make sure that the day index does not exceed the number of days for the + // selected month. + // + ui32DaysInMonth = GetDaysInMonth(g_ui32YearIdx, g_ui32MonthIdx); + g_ui32DayIdx = (g_ui32DayIdx > (ui32DaysInMonth - 1)) ? 1 : + (g_ui32DayIdx + 1); + + // + // Store the index in a buffer as a string and add the widget to the + // message queue so that it can be redrawn. + // + usnprintf(g_pcDayBuf, sizeof(g_pcDayBuf), "%02u", g_ui32DayIdx); + WidgetPaint(&g_sDayText.sBase); +} + +//***************************************************************************** +// +// Handle the Year "-" button press on Date Screen. +// +//***************************************************************************** +void +OnYearUpBtnPress(tWidget *psWidget) +{ + uint32_t ui32DaysInMonth; + + // + // User wants to decrement the year. So reduce index by one such that the + // index cycles back to the bottom of the list if it is at the top. + // + g_ui32YearIdx = (g_ui32YearIdx == 0) ? 99 : g_ui32YearIdx - 1; + + // + // Store the index in a buffer as a string and add the widget to the + // message queue so that it can be redrawn. + // + usnprintf(g_pcYearBuf, sizeof(g_pcYearBuf), "20%02u", g_ui32YearIdx); + WidgetPaint(&g_sYearText.sBase); + + // + // Makes sure that the day value does not exceed the number of days for the + // selected month. + // + ui32DaysInMonth = GetDaysInMonth(g_ui32YearIdx, g_ui32MonthIdx); + g_ui32DayIdx = (g_ui32DayIdx > ui32DaysInMonth) ? ui32DaysInMonth : + g_ui32DayIdx; + + // + // Since the day value might also have been modified, store the day index + // in a buffer as a string and add the widget to the message queue so that + // it can be redrawn. + // + usnprintf(g_pcDayBuf, sizeof(g_pcDayBuf), "%02u", g_ui32DayIdx); + WidgetPaint(&g_sDayText.sBase); +} + +//***************************************************************************** +// +// Handle the Year "+" button press on Date Screen. +// +//***************************************************************************** +void +OnYearDwnBtnPress(tWidget *psWidget) +{ + uint32_t ui32DaysInMonth; + + // + // User wants to increment the year. So increment index by one such that + // the index cycles back to the top of the list if it is at the bottom. + // + g_ui32YearIdx = (g_ui32YearIdx == 99) ? 0 : g_ui32YearIdx + 1; + + // + // Store the index in a buffer as a string and add the widget to the + // message queue so that it can be redrawn. + // + usnprintf(g_pcYearBuf, sizeof(g_pcYearBuf), "20%02u", g_ui32YearIdx); + WidgetPaint(&g_sYearText.sBase); + + // + // Makes sure that the day value does not exceed the number of days for the + // selected month. + // + ui32DaysInMonth = GetDaysInMonth(g_ui32YearIdx, g_ui32MonthIdx); + g_ui32DayIdx = (g_ui32DayIdx > ui32DaysInMonth) ? ui32DaysInMonth : + g_ui32DayIdx; + + // + // Since the day value might also have been modified, store the day index + // in a buffer as a string and add the widget to the message queue so that + // it can be redrawn. + // + usnprintf(g_pcDayBuf, sizeof(g_pcDayBuf), "%02u", g_ui32DayIdx); + WidgetPaint(&g_sDayText.sBase); +} + +//***************************************************************************** +// +// Handle the "NEXT" button press on Date Screen. +// +//***************************************************************************** +void +OnDateNextBtnPress(tWidget *psWidget) +{ + // + // Remove the main screen from the root. + // + WidgetRemove((tWidget *)&g_sDateScreen); + + // + // Add the date screen to the root. + // + WidgetAdd(WIDGET_ROOT, (tWidget *)&g_sTimeScreen); + + // + // Add the widget tree to message queue so that it can be drawn on the + // display. + // + WidgetPaint(WIDGET_ROOT); +} + +//***************************************************************************** +// +// Handle the Hour "-" button press on Time Screen. +// +//***************************************************************************** +void +OnHourUpBtnPress(tWidget *psWidget) +{ + // + // User wants to decrement the hour. So reduce index by one such that the + // index cycles back to the bottom of the list if it is at the top. + // + g_ui32HourIdx = (g_ui32HourIdx == 1) ? 12 : g_ui32HourIdx - 1; + + // + // Store the index in a buffer as a string and add the widget to the + // message queue so that it can be redrawn. + // + usnprintf(g_pcHourBuf, sizeof(g_pcHourBuf), "%u", g_ui32HourIdx); + WidgetPaint(&g_sHourText.sBase); +} + +//***************************************************************************** +// +// Handle the Hour "+" button press on Time Screen. +// +//***************************************************************************** +void +OnHourDwnBtnPress(tWidget *psWidget) +{ + // + // User wants to increment the hour. So increment index by one such that + // the index cycles back to the top of the list if it is at the bottom. + // + g_ui32HourIdx = (g_ui32HourIdx == 12) ? 1 : g_ui32HourIdx + 1; + + // + // Store the index in a buffer as a string and add the widget to the + // message queue so that it can be redrawn. + // + usnprintf(g_pcHourBuf, sizeof(g_pcHourBuf), "%u", g_ui32HourIdx); + WidgetPaint(&g_sHourText.sBase); +} + +//***************************************************************************** +// +// Handle the Minute "-" button press on Time Screen. +// +//***************************************************************************** +void +OnMinUpBtnPress(tWidget *psWidget) +{ + // + // User wants to decrement the minute. So reduce index by one such that + // the index cycles back to the bottom of the list if it is at the top. + // + g_ui32MinIdx = (g_ui32MinIdx == 0) ? 59 : g_ui32MinIdx - 1; + + // + // Store the index in a buffer as a string and add the widget to the + // message queue so that it can be redrawn. + // + usnprintf(g_pcMinBuf, sizeof(g_pcMinBuf), "%02u", g_ui32MinIdx); + WidgetPaint(&g_sMinText.sBase); +} + +//***************************************************************************** +// +// Handle the Minute "+" button press on Time Screen. +// +//***************************************************************************** +void +OnMinDwnBtnPress(tWidget *psWidget) +{ + // + // User wants to increment the minute. So increment index by one such that + // the index cycles back to the top of the list if it is at the bottom. + // + g_ui32MinIdx = (g_ui32MinIdx == 59) ? 0 : g_ui32MinIdx + 1; + + // + // Store the index in a buffer as a string and add the widget to the + // message queue so that it can be redrawn. + // + usnprintf(g_pcMinBuf, sizeof(g_pcMinBuf), "%02u", g_ui32MinIdx); + WidgetPaint(&g_sMinText.sBase); +} + +//***************************************************************************** +// +// Handle the AM/PM "+" and "-" button press on Time Screen. The same function +// handles both the button presses. +// +//***************************************************************************** +void +OnAMPMBtnPress(tWidget *psWidget) +{ + // + // User wants to change AM to PM or vice versa. Change to "PM" if "AM" and + // vice versa. + // + if(strcmp(g_pcAMPMBuf, "AM") == 0) + { + strcpy(g_pcAMPMBuf, "PM"); + } + else + { + strcpy(g_pcAMPMBuf, "AM"); + } + + // + // Add the widget to the message queue so that it can be redrawn. + // + WidgetPaint(&g_sAMPMText.sBase); +} + +//***************************************************************************** +// +// Handle the "DONE" button press on Time Screen. +// +//***************************************************************************** +void +OnTimeDoneBtnPress(tWidget *psWidget) +{ + // + // Remove the time screen from the root. + // + WidgetRemove((tWidget *)&g_sTimeScreen); + + // + // Add the main screen to the root. + // + WidgetAdd(WIDGET_ROOT, (tWidget *)&g_sMainScreen); + + // + // Add the widget tree to message queue so that it can be drawn on the + // display. + // + WidgetPaint(WIDGET_ROOT); + + // + // Set the flag to indicate that date and time have to updated. + // + g_bSetDate = true; +} + +//***************************************************************************** +// +// This example demonstrates the use of the Tamper module. +// +//***************************************************************************** +int +main(void) +{ + tContext sContext; + uint32_t ui32SysClock; + uint32_t ui32Index; + uint32_t ui32TempBuf[3]; + struct tm sTime; + bool bWakeFromTamper; + bool bWakeFromReset; + char pcBuf[64]; + char pcRTCBuf[32]; + + // + // 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, "tamper"); + + // + // Initialize the touch screen driver and have it route its messages to the + // widget tree. + // + TouchScreenInit(ui32SysClock); + TouchScreenCallbackSet(WidgetPointerMessage); + + // + // Check to see if the processor is waking from a hibernation. + // + HibernateTamperWakeUp(&bWakeFromTamper, &bWakeFromReset); + + if(!bWakeFromTamper && !bWakeFromReset) + { + // + // If the system didn't wake from hibernation, + // Initialize the Hibernate module and enable the RTC/calendar mode. + // + HibernateEnableExpClk(0); + HibernateRTCEnable(); + HibernateCounterMode(HIBERNATE_COUNTER_24HR); + + // + // Fill the first three words in the Hibernate module memory with + // the required values. + // + ui32TempBuf[0] = HIBERNATE_TAMPER_DATA0; + ui32TempBuf[1] = 0; + ui32TempBuf[2] = 0; + HibernateDataSet(ui32TempBuf, 3); + + // + // Configure Hibernate wake sources. + // + HibernateWakeSet(HIBERNATE_WAKE_RESET); + + // + // Start Calendar time from 2013/8/1 00:00:00 + // + sTime.tm_hour = 0; + sTime.tm_min = 0; + sTime.tm_sec = 0; + sTime.tm_wday = 4; + sTime.tm_mon = 7; // [0, 11] + sTime.tm_mday = 1; // [1, 31] + sTime.tm_year = 113; // since 1900 + HibernateCalendarSet(&sTime); + + // + // Set Calendar match to every second + // + memset((void*)&sTime, 0, sizeof(struct tm)); + sTime.tm_sec = 0xFF; + sTime.tm_min = 0xFF; + sTime.tm_hour = 0xFF; + sTime.tm_mday = 0xFF; + HibernateCalendarMatchSet(0, &sTime); + + // + // Enable Calendar Match interrupt + // + ROM_HibernateIntClear(HIBERNATE_INT_RTC_MATCH_0); + ROM_HibernateIntEnable(HIBERNATE_INT_RTC_MATCH_0); + + + // + // Configure the TPIO0~3 signals by enabling trigger on low, + // weak pull-up and glitch filtering. + // + for(ui32Index = 0; ui32Index < 4; ui32Index++) + { + HibernateTamperIOEnable(ui32Index, + HIBERNATE_TAMPER_IO_TRIGGER_LOW | + HIBERNATE_TAMPER_IO_WPU_ENABLED | + HIBERNATE_TAMPER_IO_MATCH_SHORT); + } + + // + // Configure Hibernate module to wake up from tamper event. + // + HibernateTamperEventsConfig(HIBERNATE_TAMPER_EVENTS_HIB_WAKE); + + // + // Enable Tamper Module. + // + HibernateTamperEnable(); + } + else + { + if(bWakeFromTamper && + (g_ui32TamperEventFlag & HIBERNATE_TAMPER_EVENT_EXT_OSC)) + { + // + // XOSCFAIL was used to trigger a tamper event, set the flag + // g_ui32TamperXOSCFailEvent so that it will clear external + // oscillator failure after the external oscillator becomes + // active. + // + g_ui32TamperXOSCFailEvent = 1; + } + } + + // + // Clear Tamper event flag. + // + g_ui32NMIEvent = 0; + + + // + // Enable interrupts. + // + IntEnable(INT_HIBERNATE); + IntMasterEnable(); + + // + // Add the compile-time defined widgets to the widget tree. + // + WidgetAdd(WIDGET_ROOT, (tWidget *)&g_sMainScreen); + + // + // Print instruction + // + if(!bWakeFromTamper && !bWakeFromReset) + { + PrintfStatus("Tamper Example app instruction:"); + PrintfStatus("-Ground PM4~7 to GND to trigger tamper events."); + PrintfStatus(" Corresponding indicator above should lightup") ; + PrintfStatus(" upon detection, the event along with the time"); + PrintfStatus(" stamp should be logged on the display."); + PrintfStatus("-Tap HIB button on the display to hibernate, and"); + PrintfStatus(" press RESET button or ground PM4~7 to wake up"); + PrintfStatus(" from hibernation."); + } + else + { + PrintfStatus("Wake from %s...", + bWakeFromReset? "RESET":"tamper event"); + } + + // + // Issue the initial paint request to the widgets. + // + WidgetPaint(WIDGET_ROOT); + + g_bMainScreen = true; + g_bHibernate = false; + g_bSetDate = false; + + while(1) + { + + if( g_bMainScreen && g_bUpdateRTC ) + { + bool bPM = false; + uint8_t ui8Hour; + + g_bUpdateRTC = 0; + HibernateCalendarGet(&sTime); + ui8Hour = sTime.tm_hour; + // + // covert the hour to 12 hour format + // + ConvertHourTo12Mode(&ui8Hour, &bPM); + usprintf(pcRTCBuf, " %02d/%02d/%04d %02d:%02d:%02d %s", + (sTime.tm_mon+1), sTime.tm_mday, (sTime.tm_year+1900), + ui8Hour, sTime.tm_min, sTime.tm_sec, (bPM?"PM":"AM") ); + CanvasTextSet(&g_sRTC, pcRTCBuf); + WidgetPaint((tWidget *)&g_sRTC.sBase); + } + + // + // Check if date and time has to be written to the calendar logic of + // hibernate module. + // + if(g_bSetDate == true) + { + // + // Yes - Clear the flag to avoid unwanted writes to the calendar + // logic. + // + g_bSetDate = false; + + // + // Write the requested date and time. + // + DateTimeSet(); + + // + // Set the flag to indicate that the main screen is active. + // + g_bMainScreen = true; + } + + if(g_ui32NMIEvent && g_bMainScreen) + { + uint8_t ui8Pos= 0; + uint8_t ui8Hour; + bool bPM; + + // + // Save the temper event first, so that they don't get overwriten + // from IRQ while we reference them. + // + ui32TempBuf[0] = g_ui32TamperEventFlag; + ui32TempBuf[1] = g_ui32TamperRTCLog; + + // + // Clear NMI event counter + // + g_ui32NMIEvent = 0; + + // + // Update GPIO indicator lights and status list box + // + if(ui32TempBuf[0] & HIBERNATE_TAMPER_EVENT_0) + { + CanvasImageSet(&g_sIndicator0,g_pui8LightOn); + strcpy(pcBuf, "PM7/TMPR0 "); + ui8Pos = 10; + } + else + { + CanvasImageSet(&g_sIndicator0, g_pui8LightOff); + } + + if(ui32TempBuf[0] & HIBERNATE_TAMPER_EVENT_1) + { + CanvasImageSet(&g_sIndicator1, g_pui8LightOn); + strcpy(pcBuf + ui8Pos, "PM6/TMPR1 "); + ui8Pos += 10; + } + else + { + CanvasImageSet(&g_sIndicator1, g_pui8LightOff); + } + + if(ui32TempBuf[0] & HIBERNATE_TAMPER_EVENT_2) + { + CanvasImageSet(&g_sIndicator2,g_pui8LightOn); + strcpy(pcBuf + ui8Pos, "PM5/TMPR2 "); + ui8Pos += 10; + } + else + { + CanvasImageSet(&g_sIndicator2, g_pui8LightOff); + } + + if(ui32TempBuf[0] & HIBERNATE_TAMPER_EVENT_3) + { + CanvasImageSet(&g_sIndicator3,g_pui8LightOn); + strcpy(pcBuf + ui8Pos, "PM4/TMPR3 "); + ui8Pos += 10; + } + else + { + CanvasImageSet(&g_sIndicator3,g_pui8LightOff); + } + + if(ui32TempBuf[0] & HIBERNATE_TAMPER_EVENT_EXT_OSC) + { + strcpy(pcBuf + ui8Pos, "XOSCFAIL "); + } + + WidgetPaint((tWidget *)&g_sMainScreen); + + // + // covert the hour to 12 hour format + // + ui8Hour = (ui32TempBuf[1]&0x0001F000)>>12; + ConvertHourTo12Mode(&ui8Hour, &bPM); + PrintfStatus("%s triggered on", pcBuf); + PrintfStatus(" %02d/%02d/%04d %02d:%02d:%02d %s", + (ui32TempBuf[1]&0x03C00000)>>22, + (ui32TempBuf[1]&0x003E0000)>>17, + (((ui32TempBuf[1]&0xFC000000)>>26) + 2000), + ui8Hour, + (ui32TempBuf[1]&0x00000FC0)>>6, + (ui32TempBuf[1]&0x0000003F), + (bPM?"PM":"AM")); + + } + + // + // Wait for the user to touch the display panel. + // + if(g_bHibernate == true) + { + // + // Clear the flag. + // + g_bHibernate = false; + + // + // Read and clear any status bits that might have been set since + // last clearing them. + // + ui32Index = HibernateIntStatus(0); + HibernateIntClear(ui32Index); + + PrintfStatus("Hibernating..."); + + // + // Process any messages in the widget message queue. + // + WidgetMessageQueueProcess(); + + // + // Request Hibernation. + // + HibernateRequest(); + + // + // Wait for a while for hibernate to activate. It should never + // get past this point. + // + SysCtlDelay(100); + } + + // + // Process any messages in the widget message queue. + // + WidgetMessageQueueProcess(); + + // + // If we have external oscillator failure, wait till the external + // oscillator becomes active, then clear external oscillator failure. + // + if(g_ui32TamperXOSCFailEvent) + { + while(HibernateTamperExtOscValid() == 0); + HibernateTamperExtOscRecover(); + g_ui32TamperXOSCFailEvent = 0; + } + } + +} diff --git a/boards/dk-tm4c129x/tamper/tamper.ewd b/boards/dk-tm4c129x/tamper/tamper.ewd new file mode 100644 index 0000000..484e41a --- /dev/null +++ b/boards/dk-tm4c129x/tamper/tamper.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/tamper/tamper.ewp b/boards/dk-tm4c129x/tamper/tamper.ewp new file mode 100644 index 0000000..afb914e --- /dev/null +++ b/boards/dk-tm4c129x/tamper/tamper.ewp @@ -0,0 +1,804 @@ + + + + 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 + + + $PROJ_DIR$\startup_ewarm.c + + + $PROJ_DIR$\tamper.c + + + $PROJ_DIR$\..\drivers\touch.c + + + $PROJ_DIR$\..\..\..\..\utils\ustdlib.c + + + diff --git a/boards/dk-tm4c129x/tamper/tamper.icf b/boards/dk-tm4c129x/tamper/tamper.icf new file mode 100644 index 0000000..cf5c508 --- /dev/null +++ b/boards/dk-tm4c129x/tamper/tamper.icf @@ -0,0 +1,78 @@ +//***************************************************************************** +// +// tamper.icf - Linker configuration file for tamper. +// +// 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/tamper/tamper.ld b/boards/dk-tm4c129x/tamper/tamper.ld new file mode 100644 index 0000000..2b243b5 --- /dev/null +++ b/boards/dk-tm4c129x/tamper/tamper.ld @@ -0,0 +1,57 @@ +/****************************************************************************** + * + * tamper.ld - Linker configuration file for tamper. + * + * 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/tamper/tamper.sct b/boards/dk-tm4c129x/tamper/tamper.sct new file mode 100644 index 0000000..05d4ea4 --- /dev/null +++ b/boards/dk-tm4c129x/tamper/tamper.sct @@ -0,0 +1,47 @@ +;****************************************************************************** +; +; tamper.sct - Linker configuration file for tamper. +; +; 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/tamper/tamper.uvopt b/boards/dk-tm4c129x/tamper/tamper.uvopt new file mode 100644 index 0000000..9cdc669 --- /dev/null +++ b/boards/dk-tm4c129x/tamper/tamper.uvopt @@ -0,0 +1,373 @@ + + + + 1.0 + +
### uVision Project, (C) Keil Software
+ + + *.c + *.s*; *.src; *.a* + *.obj + *.lib + *.txt; *.h; *.inc + *.plm + *.cpp + + + + 0 + 0 + + + + tamper + 0x4 + ARM-ADS + + 25000000 + + 1 + 1 + 1 + 0 + + + 1 + 65535 + 0 + 0 + 0 + + + 79 + 66 + 8 + .\rvmdk\ + + + 1 + 1 + 1 + 0 + 1 + 1 + 0 + 1 + 0 + 0 + 0 + 0 + + + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 0 + 0 + + + 1 + 0 + 1 + + 255 + + + 0 + Data Sheet + DATASHTS\Luminary\TM4C129XNCZAD.PDF + + + + SARMCM3.DLL + -MPU + DCM.DLL + -pCM4 + SARMCM3.DLL + -MPU + TCM.DLL + -pCM4 + + + 0 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 0 + 1 + 1 + 1 + 0 + 1 + 0 + 0 + 4 + + + + + + + + + + + BIN\lmidk-agdi.dll + + + + 0 + lmidk-agdi + -O4614 -S1 -FO29 + + + 0 + DLGTARM + + + + 0 + ARMDBGFLAGS + + + + + 0 + 1 + 0 + 0 + 0 + 0 + 0 + 1 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + + + + + + + + Source + 1 + 0 + 0 + + 1 + 1 + 1 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + ..\drivers\frame.c + frame.c + + + 1 + 2 + 1 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + ..\drivers\kentec320x240x16_ssd2119.c + kentec320x240x16_ssd2119.c + + + 1 + 3 + 1 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + ..\drivers\pinout.c + pinout.c + + + 1 + 4 + 2 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + .\startup_rvmdk.S + startup_rvmdk.S + + + 1 + 5 + 1 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + .\tamper.c + tamper.c + + + 1 + 6 + 1 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + ..\drivers\touch.c + touch.c + + + 1 + 7 + 1 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + ..\..\..\..\utils\ustdlib.c + ustdlib.c + + + + + Libraries + 1 + 0 + 0 + + 2 + 8 + 4 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + ..\..\..\..\driverlib\rvmdk\driverlib.lib + driverlib.lib + + + 2 + 9 + 4 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + ..\..\..\..\grlib\rvmdk\grlib.lib + grlib.lib + + + + + Documentation + 1 + 0 + 0 + + 3 + 10 + 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/tamper/tamper.uvproj b/boards/dk-tm4c129x/tamper/tamper.uvproj new file mode 100644 index 0000000..6323755 --- /dev/null +++ b/boards/dk-tm4c129x/tamper/tamper.uvproj @@ -0,0 +1,454 @@ + + + + 1.1 + +
### uVision Project, (C) Keil Software
+ + + + tamper + 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\ + tamper + 1 + 0 + 0 + 1 + 1 + .\rvmdk\ + 1 + 0 + 0 + + 0 + 0 + + + 0 + 0 + + + 0 + 0 + + + 0 + 0 + + + 1 + 0 + fromelf --bin --output .\rvmdk\tamper.bin .\rvmdk\tamper.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 + tamper.sct + + + --entry Reset_Handler + + + + + + + + Source + + + frame.c + 1 + ..\drivers\frame.c + + + kentec320x240x16_ssd2119.c + 1 + ..\drivers\kentec320x240x16_ssd2119.c + + + pinout.c + 1 + ..\drivers\pinout.c + + + startup_rvmdk.S + 2 + .\startup_rvmdk.S + + + tamper.c + 1 + .\tamper.c + + + touch.c + 1 + ..\drivers\touch.c + + + ustdlib.c + 1 + ..\..\..\..\utils\ustdlib.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/tamper/tamper_ccs.cmd b/boards/dk-tm4c129x/tamper/tamper_ccs.cmd new file mode 100644 index 0000000..0ea48b4 --- /dev/null +++ b/boards/dk-tm4c129x/tamper/tamper_ccs.cmd @@ -0,0 +1,70 @@ +/****************************************************************************** + * + * tamper_ccs.cmd - CCS linker configuration file for tamper. + * + * 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