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/ek-lm4f232/usb_host_msc/Makefile | 98 ++ boards/ek-lm4f232/usb_host_msc/ccs/.ccsimportspec | 8 + boards/ek-lm4f232/usb_host_msc/ccs/.ccsproject | 10 + boards/ek-lm4f232/usb_host_msc/ccs/.cproject | 195 +++ boards/ek-lm4f232/usb_host_msc/ccs/.project | 85 ++ .../ccs/.settings/org.eclipse.cdt.codan.core.prefs | 3 + .../usb_host_msc/ccs/Debug/usb_host_msc.bin | Bin 0 -> 34616 bytes .../usb_host_msc/ccs/Debug/usb_host_msc.out | Bin 0 -> 786715 bytes .../ek-lm4f232/usb_host_msc/ccs/macros.ini_initial | 1 + .../usb_host_msc/ccs/target_config.ccxml | 13 + .../usb_host_msc/ewarm/Exe/usb_host_msc.bin | Bin 0 -> 32272 bytes .../usb_host_msc/ewarm/Exe/usb_host_msc.out | Bin 0 -> 625004 bytes .../ek-lm4f232/usb_host_msc/gcc/usb_host_msc.axf | Bin 0 -> 122016 bytes .../ek-lm4f232/usb_host_msc/gcc/usb_host_msc.bin | Bin 0 -> 35356 bytes boards/ek-lm4f232/usb_host_msc/readme.txt | 29 + .../ek-lm4f232/usb_host_msc/rvmdk/usb_host_msc.axf | Bin 0 -> 482912 bytes .../ek-lm4f232/usb_host_msc/rvmdk/usb_host_msc.bin | Bin 0 -> 36048 bytes boards/ek-lm4f232/usb_host_msc/startup_ccs.c | 303 ++++ boards/ek-lm4f232/usb_host_msc/startup_ewarm.c | 334 +++++ boards/ek-lm4f232/usb_host_msc/startup_gcc.c | 350 +++++ boards/ek-lm4f232/usb_host_msc/startup_rvmdk.S | 359 +++++ boards/ek-lm4f232/usb_host_msc/usb_host_msc.c | 1549 ++++++++++++++++++++ boards/ek-lm4f232/usb_host_msc/usb_host_msc.ewd | 614 ++++++++ boards/ek-lm4f232/usb_host_msc/usb_host_msc.ewp | 815 ++++++++++ boards/ek-lm4f232/usb_host_msc/usb_host_msc.icf | 78 + boards/ek-lm4f232/usb_host_msc/usb_host_msc.ld | 57 + boards/ek-lm4f232/usb_host_msc/usb_host_msc.sct | 47 + boards/ek-lm4f232/usb_host_msc/usb_host_msc.uvopt | 415 ++++++ boards/ek-lm4f232/usb_host_msc/usb_host_msc.uvproj | 469 ++++++ .../ek-lm4f232/usb_host_msc/usb_host_msc_ccs.cmd | 70 + 30 files changed, 5902 insertions(+) create mode 100644 boards/ek-lm4f232/usb_host_msc/Makefile create mode 100644 boards/ek-lm4f232/usb_host_msc/ccs/.ccsimportspec create mode 100644 boards/ek-lm4f232/usb_host_msc/ccs/.ccsproject create mode 100644 boards/ek-lm4f232/usb_host_msc/ccs/.cproject create mode 100644 boards/ek-lm4f232/usb_host_msc/ccs/.project create mode 100644 boards/ek-lm4f232/usb_host_msc/ccs/.settings/org.eclipse.cdt.codan.core.prefs create mode 100644 boards/ek-lm4f232/usb_host_msc/ccs/Debug/usb_host_msc.bin create mode 100644 boards/ek-lm4f232/usb_host_msc/ccs/Debug/usb_host_msc.out create mode 100644 boards/ek-lm4f232/usb_host_msc/ccs/macros.ini_initial create mode 100644 boards/ek-lm4f232/usb_host_msc/ccs/target_config.ccxml create mode 100644 boards/ek-lm4f232/usb_host_msc/ewarm/Exe/usb_host_msc.bin create mode 100644 boards/ek-lm4f232/usb_host_msc/ewarm/Exe/usb_host_msc.out create mode 100644 boards/ek-lm4f232/usb_host_msc/gcc/usb_host_msc.axf create mode 100644 boards/ek-lm4f232/usb_host_msc/gcc/usb_host_msc.bin create mode 100644 boards/ek-lm4f232/usb_host_msc/readme.txt create mode 100644 boards/ek-lm4f232/usb_host_msc/rvmdk/usb_host_msc.axf create mode 100644 boards/ek-lm4f232/usb_host_msc/rvmdk/usb_host_msc.bin create mode 100644 boards/ek-lm4f232/usb_host_msc/startup_ccs.c create mode 100644 boards/ek-lm4f232/usb_host_msc/startup_ewarm.c create mode 100644 boards/ek-lm4f232/usb_host_msc/startup_gcc.c create mode 100644 boards/ek-lm4f232/usb_host_msc/startup_rvmdk.S create mode 100644 boards/ek-lm4f232/usb_host_msc/usb_host_msc.c create mode 100644 boards/ek-lm4f232/usb_host_msc/usb_host_msc.ewd create mode 100644 boards/ek-lm4f232/usb_host_msc/usb_host_msc.ewp create mode 100644 boards/ek-lm4f232/usb_host_msc/usb_host_msc.icf create mode 100644 boards/ek-lm4f232/usb_host_msc/usb_host_msc.ld create mode 100644 boards/ek-lm4f232/usb_host_msc/usb_host_msc.sct create mode 100644 boards/ek-lm4f232/usb_host_msc/usb_host_msc.uvopt create mode 100644 boards/ek-lm4f232/usb_host_msc/usb_host_msc.uvproj create mode 100644 boards/ek-lm4f232/usb_host_msc/usb_host_msc_ccs.cmd (limited to 'boards/ek-lm4f232/usb_host_msc') diff --git a/boards/ek-lm4f232/usb_host_msc/Makefile b/boards/ek-lm4f232/usb_host_msc/Makefile new file mode 100644 index 0000000..db3fb3b --- /dev/null +++ b/boards/ek-lm4f232/usb_host_msc/Makefile @@ -0,0 +1,98 @@ +#****************************************************************************** +# +# Makefile - Rules for building the USB host mass storage example. +# +# Copyright (c) 2011-2014 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 EK-LM4F232 Firmware Package. +# +#****************************************************************************** + +# +# Defines the part type that this project uses. +# +PART=TM4C123GH6PGE + +# +# 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+=../../../../third_party/fatfs/port +VPATH+=../../../../third_party/fatfs/src +VPATH+=../../../../utils + +# +# Where to find header files that do not live in the source directory. +# +IPATH=.. +IPATH+=../../../.. +IPATH+=../../../../third_party + +# +# The default rule, which causes the USB host mass storage example to be built. +# +all: ${COMPILER} +all: ${COMPILER}/usb_host_msc.axf + +# +# The rule to clean out all the build products. +# +clean: + @rm -rf ${COMPILER} ${wildcard *~} + +# +# The rule to create the target directory. +# +${COMPILER}: + @mkdir -p ${COMPILER} + +# +# Rules for building the USB host mass storage example. +# +${COMPILER}/usb_host_msc.axf: ${COMPILER}/buttons.o +${COMPILER}/usb_host_msc.axf: ${COMPILER}/cfal96x64x16.o +${COMPILER}/usb_host_msc.axf: ${COMPILER}/fat_usbmsc.o +${COMPILER}/usb_host_msc.axf: ${COMPILER}/ff.o +${COMPILER}/usb_host_msc.axf: ${COMPILER}/slidemenuwidget.o +${COMPILER}/usb_host_msc.axf: ${COMPILER}/startup_${COMPILER}.o +${COMPILER}/usb_host_msc.axf: ${COMPILER}/uartstdio.o +${COMPILER}/usb_host_msc.axf: ${COMPILER}/usb_host_msc.o +${COMPILER}/usb_host_msc.axf: ${COMPILER}/ustdlib.o +${COMPILER}/usb_host_msc.axf: ${ROOT}/usblib/${COMPILER}/libusb.a +${COMPILER}/usb_host_msc.axf: ${ROOT}/grlib/${COMPILER}/libgr.a +${COMPILER}/usb_host_msc.axf: ${ROOT}/driverlib/${COMPILER}/libdriver.a +${COMPILER}/usb_host_msc.axf: usb_host_msc.ld +SCATTERgcc_usb_host_msc=usb_host_msc.ld +ENTRY_usb_host_msc=ResetISR +CFLAGSgcc=-DTARGET_IS_TM4C123_RA1 + +# +# Include the automatically generated dependency files. +# +ifneq (${MAKECMDGOALS},clean) +-include ${wildcard ${COMPILER}/*.d} __dummy__ +endif diff --git a/boards/ek-lm4f232/usb_host_msc/ccs/.ccsimportspec b/boards/ek-lm4f232/usb_host_msc/ccs/.ccsimportspec new file mode 100644 index 0000000..252e9bb --- /dev/null +++ b/boards/ek-lm4f232/usb_host_msc/ccs/.ccsimportspec @@ -0,0 +1,8 @@ + + + + + + + + diff --git a/boards/ek-lm4f232/usb_host_msc/ccs/.ccsproject b/boards/ek-lm4f232/usb_host_msc/ccs/.ccsproject new file mode 100644 index 0000000..e423367 --- /dev/null +++ b/boards/ek-lm4f232/usb_host_msc/ccs/.ccsproject @@ -0,0 +1,10 @@ + + + + + + + + + + diff --git a/boards/ek-lm4f232/usb_host_msc/ccs/.cproject b/boards/ek-lm4f232/usb_host_msc/ccs/.cproject new file mode 100644 index 0000000..14b0357 --- /dev/null +++ b/boards/ek-lm4f232/usb_host_msc/ccs/.cproject @@ -0,0 +1,195 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/boards/ek-lm4f232/usb_host_msc/ccs/.project b/boards/ek-lm4f232/usb_host_msc/ccs/.project new file mode 100644 index 0000000..b2c50c4 --- /dev/null +++ b/boards/ek-lm4f232/usb_host_msc/ccs/.project @@ -0,0 +1,85 @@ + + + usb_host_msc + + + + + + 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/ek-lm4f232/usb_host_msc/startup_ccs.c + + + usb_host_msc.c + 1 + SW_ROOT/examples/boards/ek-lm4f232/usb_host_msc/usb_host_msc.c + + + usb_host_msc_ccs.cmd + 1 + SW_ROOT/examples/boards/ek-lm4f232/usb_host_msc/usb_host_msc_ccs.cmd + + + drivers/buttons.c + 1 + SW_ROOT/examples/boards/ek-lm4f232/drivers/buttons.c + + + drivers/cfal96x64x16.c + 1 + SW_ROOT/examples/boards/ek-lm4f232/drivers/cfal96x64x16.c + + + drivers/slidemenuwidget.c + 1 + SW_ROOT/examples/boards/ek-lm4f232/drivers/slidemenuwidget.c + + + utils/uartstdio.c + 1 + SW_ROOT/utils/uartstdio.c + + + utils/ustdlib.c + 1 + SW_ROOT/utils/ustdlib.c + + + third_party/fatfs/port/fat_usbmsc.c + 1 + SW_ROOT/third_party/fatfs/port/fat_usbmsc.c + + + third_party/fatfs/src/ff.c + 1 + SW_ROOT/third_party/fatfs/src/ff.c + + + + + SW_ROOT + $%7BPARENT-5-PROJECT_LOC%7D + + + diff --git a/boards/ek-lm4f232/usb_host_msc/ccs/.settings/org.eclipse.cdt.codan.core.prefs b/boards/ek-lm4f232/usb_host_msc/ccs/.settings/org.eclipse.cdt.codan.core.prefs new file mode 100644 index 0000000..98b6350 --- /dev/null +++ b/boards/ek-lm4f232/usb_host_msc/ccs/.settings/org.eclipse.cdt.codan.core.prefs @@ -0,0 +1,3 @@ +eclipse.preferences.version=1 +inEditor=false +onBuild=false diff --git a/boards/ek-lm4f232/usb_host_msc/ccs/Debug/usb_host_msc.bin b/boards/ek-lm4f232/usb_host_msc/ccs/Debug/usb_host_msc.bin new file mode 100644 index 0000000..21027db Binary files /dev/null and b/boards/ek-lm4f232/usb_host_msc/ccs/Debug/usb_host_msc.bin differ diff --git a/boards/ek-lm4f232/usb_host_msc/ccs/Debug/usb_host_msc.out b/boards/ek-lm4f232/usb_host_msc/ccs/Debug/usb_host_msc.out new file mode 100644 index 0000000..4163025 Binary files /dev/null and b/boards/ek-lm4f232/usb_host_msc/ccs/Debug/usb_host_msc.out differ diff --git a/boards/ek-lm4f232/usb_host_msc/ccs/macros.ini_initial b/boards/ek-lm4f232/usb_host_msc/ccs/macros.ini_initial new file mode 100644 index 0000000..31214b5 --- /dev/null +++ b/boards/ek-lm4f232/usb_host_msc/ccs/macros.ini_initial @@ -0,0 +1 @@ +SW_ROOT = ../../../../.. diff --git a/boards/ek-lm4f232/usb_host_msc/ccs/target_config.ccxml b/boards/ek-lm4f232/usb_host_msc/ccs/target_config.ccxml new file mode 100644 index 0000000..c8d43ba --- /dev/null +++ b/boards/ek-lm4f232/usb_host_msc/ccs/target_config.ccxml @@ -0,0 +1,13 @@ + + + + + + + + + + + + + diff --git a/boards/ek-lm4f232/usb_host_msc/ewarm/Exe/usb_host_msc.bin b/boards/ek-lm4f232/usb_host_msc/ewarm/Exe/usb_host_msc.bin new file mode 100644 index 0000000..55e182d Binary files /dev/null and b/boards/ek-lm4f232/usb_host_msc/ewarm/Exe/usb_host_msc.bin differ diff --git a/boards/ek-lm4f232/usb_host_msc/ewarm/Exe/usb_host_msc.out b/boards/ek-lm4f232/usb_host_msc/ewarm/Exe/usb_host_msc.out new file mode 100644 index 0000000..3930fd5 Binary files /dev/null and b/boards/ek-lm4f232/usb_host_msc/ewarm/Exe/usb_host_msc.out differ diff --git a/boards/ek-lm4f232/usb_host_msc/gcc/usb_host_msc.axf b/boards/ek-lm4f232/usb_host_msc/gcc/usb_host_msc.axf new file mode 100644 index 0000000..55bb898 Binary files /dev/null and b/boards/ek-lm4f232/usb_host_msc/gcc/usb_host_msc.axf differ diff --git a/boards/ek-lm4f232/usb_host_msc/gcc/usb_host_msc.bin b/boards/ek-lm4f232/usb_host_msc/gcc/usb_host_msc.bin new file mode 100644 index 0000000..132a5c9 Binary files /dev/null and b/boards/ek-lm4f232/usb_host_msc/gcc/usb_host_msc.bin differ diff --git a/boards/ek-lm4f232/usb_host_msc/readme.txt b/boards/ek-lm4f232/usb_host_msc/readme.txt new file mode 100644 index 0000000..2d6d871 --- /dev/null +++ b/boards/ek-lm4f232/usb_host_msc/readme.txt @@ -0,0 +1,29 @@ +USB Mass Storage Class Host Example + +This example application demonstrates reading a file system from +a USB flash disk. It makes use of FatFs, a FAT file system driver. It +provides a simple widget-based display for showing and navigating the file +system on a USB stick. + +For additional details about FatFs, see the following site: +http://elm-chan.org/fsw/ff/00index_e.html + +------------------------------------------------------------------------------- + +Copyright (c) 2011-2014 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 EK-LM4F232 Firmware Package. diff --git a/boards/ek-lm4f232/usb_host_msc/rvmdk/usb_host_msc.axf b/boards/ek-lm4f232/usb_host_msc/rvmdk/usb_host_msc.axf new file mode 100644 index 0000000..17ed001 Binary files /dev/null and b/boards/ek-lm4f232/usb_host_msc/rvmdk/usb_host_msc.axf differ diff --git a/boards/ek-lm4f232/usb_host_msc/rvmdk/usb_host_msc.bin b/boards/ek-lm4f232/usb_host_msc/rvmdk/usb_host_msc.bin new file mode 100644 index 0000000..b3ebbca Binary files /dev/null and b/boards/ek-lm4f232/usb_host_msc/rvmdk/usb_host_msc.bin differ diff --git a/boards/ek-lm4f232/usb_host_msc/startup_ccs.c b/boards/ek-lm4f232/usb_host_msc/startup_ccs.c new file mode 100644 index 0000000..1298b8a --- /dev/null +++ b/boards/ek-lm4f232/usb_host_msc/startup_ccs.c @@ -0,0 +1,303 @@ +//***************************************************************************** +// +// startup_ccs.c - Startup code for use with TI's Code Composer Studio. +// +// Copyright (c) 2011-2014 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 EK-LM4F232 Firmware Package. +// +//***************************************************************************** + +#include +#include "inc/hw_nvic.h" +#include "inc/hw_types.h" + +//***************************************************************************** +// +// Forward declaration of the default fault handlers. +// +//***************************************************************************** +void ResetISR(void); +static void NmiSR(void); +static void FaultISR(void); +static void IntDefaultHandler(void); + +//***************************************************************************** +// +// External declaration for the reset handler that is to be called when the +// processor is started +// +//***************************************************************************** +extern void _c_int00(void); + +//***************************************************************************** +// +// Linker variable that marks the top of the stack. +// +//***************************************************************************** +extern uint32_t __STACK_TOP; + +//***************************************************************************** +// +// External declarations for the interrupt handlers used by the application. +// +//***************************************************************************** +extern void SysTickHandler(void); +extern void USB0OTGModeIntHandler(void); + +//***************************************************************************** +// +// The vector table. Note that the proper constructs must be placed on this to +// ensure that it ends up at physical address 0x0000.0000 or at the start of +// the program if located at a start address other than 0. +// +//***************************************************************************** +#pragma DATA_SECTION(g_pfnVectors, ".intvecs") +void (* const g_pfnVectors[])(void) = +{ + (void (*)(void))((uint32_t)&__STACK_TOP), + // The initial stack pointer + ResetISR, // The reset handler + NmiSR, // The NMI handler + FaultISR, // The hard fault handler + IntDefaultHandler, // The MPU fault handler + IntDefaultHandler, // The bus fault handler + IntDefaultHandler, // The usage fault handler + 0, // Reserved + 0, // Reserved + 0, // Reserved + 0, // Reserved + IntDefaultHandler, // SVCall handler + IntDefaultHandler, // Debug monitor handler + 0, // Reserved + IntDefaultHandler, // The PendSV handler + SysTickHandler, // 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 + IntDefaultHandler, // 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, // Quadrature Encoder 1 + IntDefaultHandler, // CAN0 + IntDefaultHandler, // CAN1 + 0, // Reserved + 0, // Reserved + IntDefaultHandler, // Hibernate + USB0OTGModeIntHandler, // 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 + 0, // Reserved + 0, // Reserved + 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 + 0, // Reserved + 0, // Reserved + 0, // Reserved + 0, // Reserved + IntDefaultHandler, // I2C2 Master and Slave + IntDefaultHandler, // I2C3 Master and Slave + IntDefaultHandler, // Timer 4 subtimer A + IntDefaultHandler, // Timer 4 subtimer B + 0, // Reserved + 0, // Reserved + 0, // Reserved + 0, // Reserved + 0, // Reserved + 0, // Reserved + 0, // Reserved + 0, // Reserved + 0, // Reserved + 0, // Reserved + 0, // Reserved + 0, // Reserved + 0, // Reserved + 0, // Reserved + 0, // Reserved + 0, // Reserved + 0, // Reserved + 0, // Reserved + 0, // Reserved + 0, // Reserved + IntDefaultHandler, // Timer 5 subtimer A + IntDefaultHandler, // Timer 5 subtimer B + IntDefaultHandler, // Wide Timer 0 subtimer A + IntDefaultHandler, // Wide Timer 0 subtimer B + IntDefaultHandler, // Wide Timer 1 subtimer A + IntDefaultHandler, // Wide Timer 1 subtimer B + IntDefaultHandler, // Wide Timer 2 subtimer A + IntDefaultHandler, // Wide Timer 2 subtimer B + IntDefaultHandler, // Wide Timer 3 subtimer A + IntDefaultHandler, // Wide Timer 3 subtimer B + IntDefaultHandler, // Wide Timer 4 subtimer A + IntDefaultHandler, // Wide Timer 4 subtimer B + IntDefaultHandler, // Wide Timer 5 subtimer A + IntDefaultHandler, // Wide 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 + IntDefaultHandler, // Quadrature Encoder 2 + 0, // Reserved + 0, // Reserved + 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, // PWM 1 Generator 0 + IntDefaultHandler, // PWM 1 Generator 1 + IntDefaultHandler, // PWM 1 Generator 2 + IntDefaultHandler, // PWM 1 Generator 3 + IntDefaultHandler // PWM 1 Fault +}; + +//***************************************************************************** +// +// This is the code that gets called when the processor first starts execution +// following a reset event. Only the absolutely necessary set is performed, +// after which the application supplied entry() routine is called. Any fancy +// actions (such as making decisions based on the reset cause register, and +// resetting the bits in that register) are left solely in the hands of the +// application. +// +//***************************************************************************** +void +ResetISR(void) +{ + // + // Jump to the CCS C initialization routine. This will enable the + // floating-point unit as well, so that does not need to be done here. + // + __asm(" .global _c_int00\n" + " b.w _c_int00"); +} + +//***************************************************************************** +// +// This is the code that gets called when the processor receives a NMI. This +// simply enters an infinite loop, preserving the system state for examination +// by a debugger. +// +//***************************************************************************** +static void +NmiSR(void) +{ + // + // Enter an infinite loop. + // + while(1) + { + } +} + +//***************************************************************************** +// +// This is the code that gets called when the processor receives a fault +// interrupt. This simply enters an infinite loop, preserving the system state +// for examination by a debugger. +// +//***************************************************************************** +static void +FaultISR(void) +{ + // + // Enter an infinite loop. + // + while(1) + { + } +} + +//***************************************************************************** +// +// This is the code that gets called when the processor receives an unexpected +// interrupt. This simply enters an infinite loop, preserving the system state +// for examination by a debugger. +// +//***************************************************************************** +static void +IntDefaultHandler(void) +{ + // + // Go into an infinite loop. + // + while(1) + { + } +} diff --git a/boards/ek-lm4f232/usb_host_msc/startup_ewarm.c b/boards/ek-lm4f232/usb_host_msc/startup_ewarm.c new file mode 100644 index 0000000..24b9e87 --- /dev/null +++ b/boards/ek-lm4f232/usb_host_msc/startup_ewarm.c @@ -0,0 +1,334 @@ +//***************************************************************************** +// +// startup_ewarm.c - Startup code for use with IAR's Embedded Workbench, +// version 5. +// +// Copyright (c) 2011-2014 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 EK-LM4F232 Firmware Package. +// +//***************************************************************************** + +#include +#include "inc/hw_nvic.h" +#include "inc/hw_types.h" + +//***************************************************************************** +// +// Enable the IAR extensions for this source file. +// +//***************************************************************************** +#pragma language=extended + +//***************************************************************************** +// +// Forward declaration of the default fault handlers. +// +//***************************************************************************** +void ResetISR(void); +static void NmiSR(void); +static void FaultISR(void); +static void IntDefaultHandler(void); + +//***************************************************************************** +// +// External declarations for the interrupt handlers used by the application. +// +//***************************************************************************** +extern void SysTickHandler(void); +extern void USB0OTGModeIntHandler(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[512] @ ".noinit"; + +//***************************************************************************** +// +// A union that describes the entries of the vector table. The union is needed +// since the first entry is the stack pointer and the remainder are function +// pointers. +// +//***************************************************************************** +typedef union +{ + void (*pfnHandler)(void); + uint32_t ui32Ptr; +} +uVectorEntry; + +//***************************************************************************** +// +// The vector table. Note that the proper constructs must be placed on this to +// ensure that it ends up at physical address 0x0000.0000. +// +//***************************************************************************** +__root const uVectorEntry __vector_table[] @ ".intvec" = +{ + { .ui32Ptr = (uint32_t)pui32Stack + sizeof(pui32Stack) }, + // The initial stack pointer + ResetISR, // The reset handler + NmiSR, // The NMI handler + FaultISR, // The hard fault handler + IntDefaultHandler, // The MPU fault handler + IntDefaultHandler, // The bus fault handler + IntDefaultHandler, // The usage fault handler + 0, // Reserved + 0, // Reserved + 0, // Reserved + 0, // Reserved + IntDefaultHandler, // SVCall handler + IntDefaultHandler, // Debug monitor handler + 0, // Reserved + IntDefaultHandler, // The PendSV handler + SysTickHandler, // 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 + IntDefaultHandler, // 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, // Quadrature Encoder 1 + IntDefaultHandler, // CAN0 + IntDefaultHandler, // CAN1 + 0, // Reserved + 0, // Reserved + IntDefaultHandler, // Hibernate + USB0OTGModeIntHandler, // 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 + 0, // Reserved + 0, // Reserved + 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 + 0, // Reserved + 0, // Reserved + 0, // Reserved + 0, // Reserved + IntDefaultHandler, // I2C2 Master and Slave + IntDefaultHandler, // I2C3 Master and Slave + IntDefaultHandler, // Timer 4 subtimer A + IntDefaultHandler, // Timer 4 subtimer B + 0, // Reserved + 0, // Reserved + 0, // Reserved + 0, // Reserved + 0, // Reserved + 0, // Reserved + 0, // Reserved + 0, // Reserved + 0, // Reserved + 0, // Reserved + 0, // Reserved + 0, // Reserved + 0, // Reserved + 0, // Reserved + 0, // Reserved + 0, // Reserved + 0, // Reserved + 0, // Reserved + 0, // Reserved + 0, // Reserved + IntDefaultHandler, // Timer 5 subtimer A + IntDefaultHandler, // Timer 5 subtimer B + IntDefaultHandler, // Wide Timer 0 subtimer A + IntDefaultHandler, // Wide Timer 0 subtimer B + IntDefaultHandler, // Wide Timer 1 subtimer A + IntDefaultHandler, // Wide Timer 1 subtimer B + IntDefaultHandler, // Wide Timer 2 subtimer A + IntDefaultHandler, // Wide Timer 2 subtimer B + IntDefaultHandler, // Wide Timer 3 subtimer A + IntDefaultHandler, // Wide Timer 3 subtimer B + IntDefaultHandler, // Wide Timer 4 subtimer A + IntDefaultHandler, // Wide Timer 4 subtimer B + IntDefaultHandler, // Wide Timer 5 subtimer A + IntDefaultHandler, // Wide 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 + IntDefaultHandler, // Quadrature Encoder 2 + 0, // Reserved + 0, // Reserved + 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, // PWM 1 Generator 0 + IntDefaultHandler, // PWM 1 Generator 1 + IntDefaultHandler, // PWM 1 Generator 2 + IntDefaultHandler, // PWM 1 Generator 3 + IntDefaultHandler // PWM 1 Fault +}; + +//***************************************************************************** +// +// This is the code that gets called when the processor first starts execution +// following a reset event. Only the absolutely necessary set is performed, +// after which the application supplied entry() routine is called. Any fancy +// actions (such as making decisions based on the reset cause register, and +// resetting the bits in that register) are left solely in the hands of the +// application. +// +//***************************************************************************** +void +ResetISR(void) +{ + // + // Enable the floating-point unit. This must be done here to handle the + // case where main() uses floating-point and the function prologue saves + // floating-point registers (which will fault if floating-point is not + // enabled). Any configuration of the floating-point unit using DriverLib + // APIs must be done here prior to the floating-point unit being enabled. + // + // Note that this does not use DriverLib since it might not be included in + // this project. + // + HWREG(NVIC_CPAC) = ((HWREG(NVIC_CPAC) & + ~(NVIC_CPAC_CP10_M | NVIC_CPAC_CP11_M)) | + NVIC_CPAC_CP10_FULL | NVIC_CPAC_CP11_FULL); + + // + // Call the application's entry point. + // + __iar_program_start(); +} + +//***************************************************************************** +// +// This is the code that gets called when the processor receives a NMI. This +// simply enters an infinite loop, preserving the system state for examination +// by a debugger. +// +//***************************************************************************** +static void +NmiSR(void) +{ + // + // Enter an infinite loop. + // + while(1) + { + } +} + +//***************************************************************************** +// +// This is the code that gets called when the processor receives a fault +// interrupt. This simply enters an infinite loop, preserving the system state +// for examination by a debugger. +// +//***************************************************************************** +static void +FaultISR(void) +{ + // + // Enter an infinite loop. + // + while(1) + { + } +} + +//***************************************************************************** +// +// This is the code that gets called when the processor receives an unexpected +// interrupt. This simply enters an infinite loop, preserving the system state +// for examination by a debugger. +// +//***************************************************************************** +static void +IntDefaultHandler(void) +{ + // + // Go into an infinite loop. + // + while(1) + { + } +} diff --git a/boards/ek-lm4f232/usb_host_msc/startup_gcc.c b/boards/ek-lm4f232/usb_host_msc/startup_gcc.c new file mode 100644 index 0000000..ab9b746 --- /dev/null +++ b/boards/ek-lm4f232/usb_host_msc/startup_gcc.c @@ -0,0 +1,350 @@ +//***************************************************************************** +// +// startup_gcc.c - Startup code for use with GNU tools. +// +// Copyright (c) 2011-2014 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 EK-LM4F232 Firmware Package. +// +//***************************************************************************** + +#include +#include "inc/hw_nvic.h" +#include "inc/hw_types.h" + +//***************************************************************************** +// +// Forward declaration of the default fault handlers. +// +//***************************************************************************** +void ResetISR(void); +static void NmiSR(void); +static void FaultISR(void); +static void IntDefaultHandler(void); + +//***************************************************************************** +// +// External declarations for the interrupt handlers used by the application. +// +//***************************************************************************** +extern void SysTickHandler(void); +extern void USB0OTGModeIntHandler(void); + +//***************************************************************************** +// +// The entry point for the application. +// +//***************************************************************************** +extern int main(void); + +//***************************************************************************** +// +// Reserve space for the system stack. +// +//***************************************************************************** +static uint32_t pui32Stack[512]; + +//***************************************************************************** +// +// The vector table. Note that the proper constructs must be placed on this to +// ensure that it ends up at physical address 0x0000.0000. +// +//***************************************************************************** +__attribute__ ((section(".isr_vector"))) +void (* const g_pfnVectors[])(void) = +{ + (void (*)(void))((uint32_t)pui32Stack + sizeof(pui32Stack)), + // The initial stack pointer + ResetISR, // The reset handler + NmiSR, // The NMI handler + FaultISR, // The hard fault handler + IntDefaultHandler, // The MPU fault handler + IntDefaultHandler, // The bus fault handler + IntDefaultHandler, // The usage fault handler + 0, // Reserved + 0, // Reserved + 0, // Reserved + 0, // Reserved + IntDefaultHandler, // SVCall handler + IntDefaultHandler, // Debug monitor handler + 0, // Reserved + IntDefaultHandler, // The PendSV handler + SysTickHandler, // 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 + IntDefaultHandler, // 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, // Quadrature Encoder 1 + IntDefaultHandler, // CAN0 + IntDefaultHandler, // CAN1 + 0, // Reserved + 0, // Reserved + IntDefaultHandler, // Hibernate + USB0OTGModeIntHandler, // 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 + 0, // Reserved + 0, // Reserved + 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 + 0, // Reserved + 0, // Reserved + 0, // Reserved + 0, // Reserved + IntDefaultHandler, // I2C2 Master and Slave + IntDefaultHandler, // I2C3 Master and Slave + IntDefaultHandler, // Timer 4 subtimer A + IntDefaultHandler, // Timer 4 subtimer B + 0, // Reserved + 0, // Reserved + 0, // Reserved + 0, // Reserved + 0, // Reserved + 0, // Reserved + 0, // Reserved + 0, // Reserved + 0, // Reserved + 0, // Reserved + 0, // Reserved + 0, // Reserved + 0, // Reserved + 0, // Reserved + 0, // Reserved + 0, // Reserved + 0, // Reserved + 0, // Reserved + 0, // Reserved + 0, // Reserved + IntDefaultHandler, // Timer 5 subtimer A + IntDefaultHandler, // Timer 5 subtimer B + IntDefaultHandler, // Wide Timer 0 subtimer A + IntDefaultHandler, // Wide Timer 0 subtimer B + IntDefaultHandler, // Wide Timer 1 subtimer A + IntDefaultHandler, // Wide Timer 1 subtimer B + IntDefaultHandler, // Wide Timer 2 subtimer A + IntDefaultHandler, // Wide Timer 2 subtimer B + IntDefaultHandler, // Wide Timer 3 subtimer A + IntDefaultHandler, // Wide Timer 3 subtimer B + IntDefaultHandler, // Wide Timer 4 subtimer A + IntDefaultHandler, // Wide Timer 4 subtimer B + IntDefaultHandler, // Wide Timer 5 subtimer A + IntDefaultHandler, // Wide 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 + IntDefaultHandler, // Quadrature Encoder 2 + 0, // Reserved + 0, // Reserved + 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, // PWM 1 Generator 0 + IntDefaultHandler, // PWM 1 Generator 1 + IntDefaultHandler, // PWM 1 Generator 2 + IntDefaultHandler, // PWM 1 Generator 3 + IntDefaultHandler // PWM 1 Fault +}; + +//***************************************************************************** +// +// The following are constructs created by the linker, indicating where the +// the "data" and "bss" segments reside in memory. The initializers for the +// for the "data" segment resides immediately following the "text" segment. +// +//***************************************************************************** +extern uint32_t _etext; +extern uint32_t _data; +extern uint32_t _edata; +extern uint32_t _bss; +extern uint32_t _ebss; + +//***************************************************************************** +// +// This is the code that gets called when the processor first starts execution +// following a reset event. Only the absolutely necessary set is performed, +// after which the application supplied entry() routine is called. Any fancy +// actions (such as making decisions based on the reset cause register, and +// resetting the bits in that register) are left solely in the hands of the +// application. +// +//***************************************************************************** +void +ResetISR(void) +{ + uint32_t *pui32Src, *pui32Dest; + + // + // Copy the data segment initializers from flash to SRAM. + // + pui32Src = &_etext; + for(pui32Dest = &_data; pui32Dest < &_edata; ) + { + *pui32Dest++ = *pui32Src++; + } + + // + // Zero fill the bss segment. + // + __asm(" ldr r0, =_bss\n" + " ldr r1, =_ebss\n" + " mov r2, #0\n" + " .thumb_func\n" + "zero_loop:\n" + " cmp r0, r1\n" + " it lt\n" + " strlt r2, [r0], #4\n" + " blt zero_loop"); + + // + // Enable the floating-point unit. This must be done here to handle the + // case where main() uses floating-point and the function prologue saves + // floating-point registers (which will fault if floating-point is not + // enabled). Any configuration of the floating-point unit using DriverLib + // APIs must be done here prior to the floating-point unit being enabled. + // + // Note that this does not use DriverLib since it might not be included in + // this project. + // + HWREG(NVIC_CPAC) = ((HWREG(NVIC_CPAC) & + ~(NVIC_CPAC_CP10_M | NVIC_CPAC_CP11_M)) | + NVIC_CPAC_CP10_FULL | NVIC_CPAC_CP11_FULL); + + // + // Call the application's entry point. + // + main(); +} + +//***************************************************************************** +// +// This is the code that gets called when the processor receives a NMI. This +// simply enters an infinite loop, preserving the system state for examination +// by a debugger. +// +//***************************************************************************** +static void +NmiSR(void) +{ + // + // Enter an infinite loop. + // + while(1) + { + } +} + +//***************************************************************************** +// +// This is the code that gets called when the processor receives a fault +// interrupt. This simply enters an infinite loop, preserving the system state +// for examination by a debugger. +// +//***************************************************************************** +static void +FaultISR(void) +{ + // + // Enter an infinite loop. + // + while(1) + { + } +} + +//***************************************************************************** +// +// This is the code that gets called when the processor receives an unexpected +// interrupt. This simply enters an infinite loop, preserving the system state +// for examination by a debugger. +// +//***************************************************************************** +static void +IntDefaultHandler(void) +{ + // + // Go into an infinite loop. + // + while(1) + { + } +} diff --git a/boards/ek-lm4f232/usb_host_msc/startup_rvmdk.S b/boards/ek-lm4f232/usb_host_msc/startup_rvmdk.S new file mode 100644 index 0000000..41abc68 --- /dev/null +++ b/boards/ek-lm4f232/usb_host_msc/startup_rvmdk.S @@ -0,0 +1,359 @@ +; <<< Use Configuration Wizard in Context Menu >>> +;****************************************************************************** +; +; startup_rvmdk.S - Startup code for use with Keil's uVision. +; +; Copyright (c) 2011-2014 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 EK-LM4F232 Firmware Package. +; +;****************************************************************************** + +;****************************************************************************** +; +; Stack Size (in Bytes) <0x0-0xFFFFFFFF:8> +; +;****************************************************************************** +Stack EQU 0x00000800 + +;****************************************************************************** +; +; 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 SysTickHandler + EXTERN USB0OTGModeIntHandler + +;****************************************************************************** +; +; The vector table. +; +;****************************************************************************** + EXPORT __Vectors +__Vectors + DCD StackMem + Stack ; Top of Stack + DCD Reset_Handler ; Reset Handler + DCD NmiSR ; NMI Handler + DCD FaultISR ; Hard Fault Handler + DCD IntDefaultHandler ; The MPU fault handler + DCD IntDefaultHandler ; The bus fault handler + DCD IntDefaultHandler ; The usage fault handler + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD IntDefaultHandler ; SVCall handler + DCD IntDefaultHandler ; Debug monitor handler + DCD 0 ; Reserved + DCD IntDefaultHandler ; The PendSV handler + DCD SysTickHandler ; 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 IntDefaultHandler ; 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 ; Quadrature Encoder 1 + DCD IntDefaultHandler ; CAN0 + DCD IntDefaultHandler ; CAN1 + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD IntDefaultHandler ; Hibernate + DCD USB0OTGModeIntHandler ; 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 0 ; Reserved + DCD 0 ; Reserved + 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 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + 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 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD IntDefaultHandler ; Timer 5 subtimer A + DCD IntDefaultHandler ; Timer 5 subtimer B + DCD IntDefaultHandler ; Wide Timer 0 subtimer A + DCD IntDefaultHandler ; Wide Timer 0 subtimer B + DCD IntDefaultHandler ; Wide Timer 1 subtimer A + DCD IntDefaultHandler ; Wide Timer 1 subtimer B + DCD IntDefaultHandler ; Wide Timer 2 subtimer A + DCD IntDefaultHandler ; Wide Timer 2 subtimer B + DCD IntDefaultHandler ; Wide Timer 3 subtimer A + DCD IntDefaultHandler ; Wide Timer 3 subtimer B + DCD IntDefaultHandler ; Wide Timer 4 subtimer A + DCD IntDefaultHandler ; Wide Timer 4 subtimer B + DCD IntDefaultHandler ; Wide Timer 5 subtimer A + DCD IntDefaultHandler ; Wide 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 IntDefaultHandler ; Quadrature Encoder 2 + DCD 0 ; Reserved + DCD 0 ; Reserved + 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 ; PWM 1 Generator 0 + DCD IntDefaultHandler ; PWM 1 Generator 1 + DCD IntDefaultHandler ; PWM 1 Generator 2 + DCD IntDefaultHandler ; PWM 1 Generator 3 + DCD IntDefaultHandler ; PWM 1 Fault + +;****************************************************************************** +; +; This is the code that gets called when the processor first starts execution +; following a reset event. +; +;****************************************************************************** + EXPORT Reset_Handler +Reset_Handler + ; + ; Enable the floating-point unit. This must be done here to handle the + ; case where main() uses floating-point and the function prologue saves + ; floating-point registers (which will fault if floating-point is not + ; enabled). Any configuration of the floating-point unit using + ; DriverLib APIs must be done here prior to the floating-point unit + ; being enabled. + ; + ; Note that this does not use DriverLib since it might not be included + ; in this project. + ; + MOVW R0, #0xED88 + MOVT R0, #0xE000 + LDR R1, [R0] + ORR R1, #0x00F00000 + STR R1, [R0] + + ; + ; Call the C library enty point that handles startup. This will copy + ; the .data section initializers from flash to SRAM and zero fill the + ; .bss section. + ; + IMPORT __main + B __main + +;****************************************************************************** +; +; This is the code that gets called when the processor receives a NMI. This +; simply enters an infinite loop, preserving the system state for examination +; by a debugger. +; +;****************************************************************************** +NmiSR + B NmiSR + +;****************************************************************************** +; +; This is the code that gets called when the processor receives a fault +; interrupt. This simply enters an infinite loop, preserving the system state +; for examination by a debugger. +; +;****************************************************************************** +FaultISR + B FaultISR + +;****************************************************************************** +; +; This is the code that gets called when the processor receives an unexpected +; interrupt. This simply enters an infinite loop, preserving the system state +; for examination by a debugger. +; +;****************************************************************************** +IntDefaultHandler + B IntDefaultHandler + +;****************************************************************************** +; +; Make sure the end of this section is aligned. +; +;****************************************************************************** + ALIGN + +;****************************************************************************** +; +; Some code in the normal code section for initializing the heap and stack. +; +;****************************************************************************** + AREA |.text|, CODE, READONLY + +;****************************************************************************** +; +; The function expected of the C library startup code for defining the stack +; and heap memory locations. For the C library version of the startup code, +; provide this function so that the C library initialization code can find out +; the location of the stack and heap. +; +;****************************************************************************** + IF :DEF: __MICROLIB + EXPORT __initial_sp + EXPORT __heap_base + EXPORT __heap_limit + ELSE + IMPORT __use_two_region_memory + EXPORT __user_initial_stackheap +__user_initial_stackheap + LDR R0, =HeapMem + LDR R1, =(StackMem + Stack) + LDR R2, =(HeapMem + Heap) + LDR R3, =StackMem + BX LR + ENDIF + +;****************************************************************************** +; +; Make sure the end of this section is aligned. +; +;****************************************************************************** + ALIGN + +;****************************************************************************** +; +; Tell the assembler that we're done. +; +;****************************************************************************** + END diff --git a/boards/ek-lm4f232/usb_host_msc/usb_host_msc.c b/boards/ek-lm4f232/usb_host_msc/usb_host_msc.c new file mode 100644 index 0000000..50858a5 --- /dev/null +++ b/boards/ek-lm4f232/usb_host_msc/usb_host_msc.c @@ -0,0 +1,1549 @@ +//***************************************************************************** +// +// usb_host_msc.c - Example program for reading files from a USB flash drive. +// +// Copyright (c) 2011-2014 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 EK-LM4F232 Firmware Package. +// +//***************************************************************************** + +#include +#include +#include +#include "inc/hw_memmap.h" +#include "inc/hw_types.h" +#include "driverlib/fpu.h" +#include "driverlib/gpio.h" +#include "driverlib/interrupt.h" +#include "driverlib/sysctl.h" +#include "driverlib/systick.h" +#include "driverlib/udma.h" +#include "driverlib/rom.h" +#include "driverlib/pin_map.h" +#include "grlib/grlib.h" +#include "grlib/widget.h" +#include "utils/ustdlib.h" +#include "usblib/usblib.h" +#include "usblib/usbmsc.h" +#include "usblib/host/usbhost.h" +#include "usblib/host/usbhmsc.h" +#include "third_party/fatfs/src/ff.h" +#include "third_party/fatfs/src/diskio.h" +#include "drivers/cfal96x64x16.h" +#include "drivers/buttons.h" +#include "drivers/slidemenuwidget.h" + +//***************************************************************************** +// +//! \addtogroup example_list +//!

USB Mass Storage Class Host Example (usb_host_msc)

+//! +//! This example application demonstrates reading a file system from +//! a USB flash disk. It makes use of FatFs, a FAT file system driver. It +//! provides a simple widget-based display for showing and navigating the file +//! system on a USB stick. +//! +//! For additional details about FatFs, see the following site: +//! http://elm-chan.org/fsw/ff/00index_e.html +// +//***************************************************************************** + +//***************************************************************************** +// +// Defines the number of times to call to check if the attached device is +// ready. +// +//***************************************************************************** +#define USBMSC_DRIVE_RETRY 4 + +//***************************************************************************** +// +// The following are data structures used by FatFs. +// +//***************************************************************************** +static FATFS g_sFatFs; +static DIR g_sDirObject; +static FILINFO g_sFileInfo; + +//***************************************************************************** +// +// A structure that holds a mapping between an FRESULT numerical code, +// and a string representation. FRESULT codes are returned from the FatFs +// FAT file system driver. +// +//***************************************************************************** +typedef struct +{ + FRESULT fresult; + char *pcResultStr; +} +tFresultString; + +//***************************************************************************** +// +// A macro to make it easy to add result codes to the table. +// +//***************************************************************************** +#define FRESULT_ENTRY(f) { (f), (#f) } + +//***************************************************************************** +// +// A table that holds a mapping between the numerical FRESULT code and +// it's name as a string. This is used for looking up error codes and +// providing a human-readable string. +// +//***************************************************************************** +tFresultString g_sFresultStrings[] = +{ + FRESULT_ENTRY(FR_OK), + FRESULT_ENTRY(FR_DISK_ERR), + FRESULT_ENTRY(FR_INT_ERR), + FRESULT_ENTRY(FR_NOT_READY), + FRESULT_ENTRY(FR_NO_FILE), + FRESULT_ENTRY(FR_NO_PATH), + FRESULT_ENTRY(FR_INVALID_NAME), + FRESULT_ENTRY(FR_DENIED), + FRESULT_ENTRY(FR_EXIST), + FRESULT_ENTRY(FR_INVALID_OBJECT), + FRESULT_ENTRY(FR_WRITE_PROTECTED), + FRESULT_ENTRY(FR_INVALID_DRIVE), + FRESULT_ENTRY(FR_NOT_ENABLED), + FRESULT_ENTRY(FR_NO_FILESYSTEM), + FRESULT_ENTRY(FR_MKFS_ABORTED), + FRESULT_ENTRY(FR_TIMEOUT), + FRESULT_ENTRY(FR_LOCKED), + FRESULT_ENTRY(FR_NOT_ENOUGH_CORE), + FRESULT_ENTRY(FR_TOO_MANY_OPEN_FILES), + FRESULT_ENTRY(FR_INVALID_PARAMETER), +}; + +//***************************************************************************** +// +// A macro that holds the number of result codes. +// +//***************************************************************************** +#define NUM_FRESULT_CODES (sizeof(g_sFresultStrings) / sizeof(tFresultString)) + +//***************************************************************************** +// +// Error reasons returned by ChangeToDirectory(). +// +//***************************************************************************** +#define NAME_TOO_LONG_ERROR 1 +#define OPENDIR_ERROR 2 + +//***************************************************************************** +// +// The number of SysTick ticks per second. +// +//***************************************************************************** +#define TICKS_PER_SECOND 100 +#define MS_PER_SYSTICK (1000 / TICKS_PER_SECOND) + +//***************************************************************************** +// +// A counter for system clock ticks, used for simple timing. +// +//***************************************************************************** +static uint32_t g_ui32SysTickCount; + +//***************************************************************************** +// +// Holds global flags for the system. +// +//***************************************************************************** +static uint32_t g_ui32Flags = 0; + +//***************************************************************************** +// +// Flag indicating that some USB device is connected. +// +//***************************************************************************** +#define FLAGS_DEVICE_PRESENT 0x00000001 + +//***************************************************************************** +// +// Hold the current state for the application. +// +//***************************************************************************** +volatile enum +{ + // + // No device is present. + // + STATE_NO_DEVICE, + + // + // Mass storage device is being enumerated. + // + STATE_DEVICE_ENUM, + + // + // Mass storage device is ready. + // + STATE_DEVICE_READY, + + // + // An unsupported device has been attached. + // + STATE_UNKNOWN_DEVICE, + + // + // A mass storage device was connected but failed to ever report ready. + // + STATE_TIMEOUT_DEVICE, + + // + // A power fault has occurred. + // + STATE_POWER_FAULT +} +g_eState; + +//***************************************************************************** +// +// The size of the host controller's memory pool in bytes. +// +//***************************************************************************** +#define HCD_MEMORY_SIZE 128 + +//***************************************************************************** +// +// The memory pool to provide to the Host controller driver. +// +//***************************************************************************** +uint8_t g_pui8HCDPool[HCD_MEMORY_SIZE]; + +//***************************************************************************** +// +// The instance data for the MSC driver. +// +//***************************************************************************** +tUSBHMSCInstance *g_psMSCInstance = 0; + +//***************************************************************************** +// +// Declare the USB Events driver interface. +// +//***************************************************************************** +DECLARE_EVENT_DRIVER(g_sUSBEventDriver, 0, 0, USBHCDEvents); + +//***************************************************************************** +// +// The global that holds all of the host drivers in use in the application. +// In this case, only the MSC class is loaded. +// +//***************************************************************************** +static tUSBHostClassDriver const * const g_ppHostClassDrivers[] = +{ + &g_sUSBHostMSCClassDriver, + &g_sUSBEventDriver +}; + +//***************************************************************************** +// +// This global holds the number of class drivers in the g_ppHostClassDrivers +// list. +// +//***************************************************************************** +static const uint32_t g_ui32NumHostClassDrivers = + sizeof(g_ppHostClassDrivers) / sizeof(tUSBHostClassDriver *); + +//***************************************************************************** +// +// The control table used by the uDMA controller. This table must be aligned +// to a 1024 byte boundary. In this application uDMA is only used for USB, +// so only the first 6 channels are needed. +// +//***************************************************************************** +#if defined(ewarm) +#pragma data_alignment=1024 +tDMAControlTable g_psDMAControlTable[6]; +#elif defined(ccs) +#pragma DATA_ALIGN(g_psDMAControlTable, 1024) +tDMAControlTable g_psDMAControlTable[6]; +#else +tDMAControlTable g_psDMAControlTable[6] __attribute__ ((aligned(1024))); +#endif + +//***************************************************************************** +// +// Define a pair of buffers that are used for holding path information. +// The buffer size must be large enough to hold the longest expected +// full path name, including the file name, and a trailing null character. +// The initial path is set to root "/". +// +//***************************************************************************** +#define PATH_BUF_SIZE 80 +static char g_pcCwdBuf[PATH_BUF_SIZE] = "/"; +static char g_pcTmpBuf[PATH_BUF_SIZE]; + +//***************************************************************************** +// +// A set of string pointers that are used for showing status on the display. +// Five lines of text are accommodated, which is the reasonable limit for +// this display. +// +//***************************************************************************** +static char *g_pcStatusLines[5]; + +//***************************************************************************** +// +// A variable to track the current level in the directory tree. The root +// level is level 0. +// +//***************************************************************************** +static uint32_t g_ui32Level; + +//***************************************************************************** +// +// Declare a pair of off-screen buffers and associated display structures. +// These are used by the slide menu widget for animated menu effects. +// +//***************************************************************************** +#define OFFSCREEN_BUF_SIZE GrOffScreen4BPPSize(96, 64) +static uint8_t g_pui8OffscreenBufA[OFFSCREEN_BUF_SIZE]; +static uint8_t g_pui8OffscreenBufB[OFFSCREEN_BUF_SIZE]; +static tDisplay g_sOffscreenDisplayA; +static tDisplay g_sOffscreenDisplayB; + +//***************************************************************************** +// +// Create a palette that is used by the on-screen menus and anything else that +// uses the (above) off-screen buffers. This palette should contain any +// colors that are used by any widget using the offscreen buffers. There can +// be up to 16 colors in this palette. +// +//***************************************************************************** +static uint32_t g_pui32Palette[] = +{ + ClrBlack, + ClrWhite, + ClrDarkBlue, + ClrLightBlue, + ClrRed, + ClrDarkGreen, + ClrYellow, + ClrBlue +}; +#define NUM_PALETTE_ENTRIES (sizeof(g_pui32Palette) / sizeof(uint32_t)) + +//***************************************************************************** +// +// Define the maximum number of files that can appear at any directory level. +// This is used for allocating space for holding the file information. +// Define the maximum depth of subdirectories, also used to allocating space +// for directory structures. +// Define the maximum number of characters allowed to be stored for a file +// name. +// +//***************************************************************************** +#define MAX_FILES_PER_MENU 64 +#define MAX_SUBDIR_DEPTH 32 +#define MAX_FILENAME_STRING_LEN 16 + +//***************************************************************************** +// +// Declare a set of menu items and matching strings that are used to hold +// file information. There are two alternating sets. Two are needed because +// the file information must be retained for the current directory, and the +// new directory (up or down the tree). +// +//***************************************************************************** +static char g_pcFileNames[2][MAX_FILES_PER_MENU][MAX_FILENAME_STRING_LEN]; +static tSlideMenuItem g_psFileMenuItems[2][MAX_FILES_PER_MENU]; + +//***************************************************************************** +// +// Declare a set of menus, one for each level of directory. +// +//***************************************************************************** +static tSlideMenu g_psFileMenus[MAX_SUBDIR_DEPTH]; + +//***************************************************************************** +// +// Define the slide menu widget. This is the wigdet that is used for +// displaying the file information. +// +//***************************************************************************** +SlideMenu(g_sFileMenuWidget, WIDGET_ROOT, 0, 0, &g_sCFAL96x64x16, 0, 0, 96, 64, + &g_sOffscreenDisplayA, &g_sOffscreenDisplayB, 16, + ClrWhite, ClrDarkGreen, ClrBlack, &g_sFontFixed6x8, &g_psFileMenus[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 + +//***************************************************************************** +// +// This is the handler for this SysTick interrupt. It simply increments a +// counter that is used for timing. +// +//***************************************************************************** +void +SysTickHandler(void) +{ + // + // Update our tick counter. + // + g_ui32SysTickCount++; +} + +//***************************************************************************** +// +// This function returns a string representation of an error code +// that was returned from a function call to FatFs. It can be used +// for printing human readable error messages. +// +//***************************************************************************** +static const char * +StringFromFresult(FRESULT fresult) +{ + uint32_t ui32Idx; + + // + // Enter a loop to search the error code table for a matching + // error code. + // + for(ui32Idx = 0; ui32Idx < NUM_FRESULT_CODES; ui32Idx++) + { + // + // If a match is found, then return the string name of the + // error code. + // + if(g_sFresultStrings[ui32Idx].fresult == fresult) + { + return(g_sFresultStrings[ui32Idx].pcResultStr); + } + } + + // + // At this point no matching code was found, so return a + // string indicating unknown error. + // + return("UNKNOWN ERR"); +} + +//***************************************************************************** +// +// Initializes the file system module. +// +// \param None. +// +// This function initializes the third party FAT implementation. +// +// \return Returns \e true on success or \e false on failure. +// +//***************************************************************************** +static bool +FileInit(void) +{ + // + // Mount the file system, using logical disk 0. + // + if(f_mount(0, &g_sFatFs) != FR_OK) + { + return(false); + } + return(true); +} + +//***************************************************************************** +// +// This is the callback from the MSC driver. +// +// \param ui32Instance is the driver instance which is needed when communicating +// with the driver. +// \param ui32Event is one of the events defined by the driver. +// \param pvData is a pointer to data passed into the initial call to register +// the callback. +// +// This function handles callback events from the MSC driver. The only events +// currently handled are the MSC_EVENT_OPEN and MSC_EVENT_CLOSE. This allows +// the main routine to know when an MSC device has been detected and +// enumerated and when an MSC device has been removed from the system. +// +// \return None +// +//***************************************************************************** +static void +MSCCallback(tUSBHMSCInstance *ps32Instance, uint32_t ui32Event, void *pvData) +{ + // + // Determine the event. + // + switch(ui32Event) + { + // + // Called when the device driver has successfully enumerated an MSC + // device. + // + case MSC_EVENT_OPEN: + { + // + // Proceed to the enumeration state. + // + g_eState = STATE_DEVICE_ENUM; + + break; + } + + // + // Called when the device driver has been unloaded due to error or + // the device is no longer present. + // + case MSC_EVENT_CLOSE: + { + // + // Go back to the "no device" state and wait for a new connection. + // + g_eState = STATE_NO_DEVICE; + + // + // Re-initialize the file system. + // + FileInit(); + + break; + } + + default: + { + break; + } + } +} + +//***************************************************************************** +// +// This is the generic callback from host stack. +// +// pvData is actually a pointer to a tEventInfo structure. +// +// This function will be called to inform the application when a USB event has +// occurred that is outside those related to the mass storage device. At this +// point this is used to detect unsupported devices being inserted and removed. +// It is also used to inform the application when a power fault has occurred. +// This function is required when the g_USBGenericEventDriver is included in +// the host controller driver array that is passed in to the +// USBHCDRegisterDrivers() function. +// +//***************************************************************************** +void +USBHCDEvents(void *pvData) +{ + tEventInfo *pEventInfo; + + // + // Cast this pointer to its actual type. + // + pEventInfo = (tEventInfo *)pvData; + + // + // Process each kind of event + // + switch(pEventInfo->ui32Event) + { + // + // An unknown device has been connected. + // + case USB_EVENT_UNKNOWN_CONNECTED: + { + // + // An unknown device was detected. + // + g_eState = STATE_UNKNOWN_DEVICE; + break; + } + + // + // The unknown device has been been unplugged. + // + case USB_EVENT_DISCONNECTED: + { + // + // Unknown device has been removed. + // + g_eState = STATE_NO_DEVICE; + break; + } + + // + // A bus power fault was detected. + // + case USB_EVENT_POWER_FAULT: + { + // + // No power means no device is present. + // + g_eState = STATE_POWER_FAULT; + break; + } + + default: + { + break; + } + } +} + +//***************************************************************************** +// +// This function shows a status screen. It draws a banner at the top of the +// screen with the name of the application, and then up to 5 lines of text +// in the remaining screen area. The caller specifies a pointer to a set of +// strings, and the count of number of lines of text (up to 5). This +// function attempts to vertically center the strings on the display. +// +//***************************************************************************** +static void +ShowStatusScreen(char *pcStatus[], uint32_t ui32Count) +{ + tContext sContext; + tRectangle sRect; + uint32_t ui32Idx; + int32_t i32Y; + + // + // Initialize the graphics context. + // + GrContextInit(&sContext, &g_sCFAL96x64x16); + + // + // Fill the top part of the screen with blue to create the banner. + // + sRect.i16XMin = 0; + sRect.i16YMin = 0; + sRect.i16XMax = GrContextDpyWidthGet(&sContext) - 1; + sRect.i16YMax = 9; + GrContextForegroundSet(&sContext, ClrDarkBlue); + GrRectFill(&sContext, &sRect); + + // + // Fill the rest of the display with black, to clear whatever was there + // before. + // + sRect.i16YMin = 10; + sRect.i16YMax = 63; + GrContextForegroundSet(&sContext, ClrBlack); + GrRectFill(&sContext, &sRect); + + // + // Change foreground for white text. + // + GrContextForegroundSet(&sContext, ClrWhite); + + // + // Put the application name in the middle of the banner. + // + GrContextFontSet(&sContext, g_psFontFixed6x8); + GrStringDrawCentered(&sContext, "usb-host-msc", -1, + GrContextDpyWidthGet(&sContext) / 2, 4, 0); + + // + // Cap the max number of status lines to 5 + // + ui32Count = (ui32Count > 5) ? 5 : ui32Count; + + // + // Compute the starting Y coordinate based on the number of lines. + // + i32Y = 40 - (ui32Count * 5); + + // + // Display the status lines + // + for(ui32Idx = 0; ui32Idx < ui32Count; ui32Idx++) + { + GrStringDrawCentered(&sContext, pcStatus[ui32Idx], -1, + GrContextDpyWidthGet(&sContext) / 2, i32Y, 0); + i32Y += 10; + } +} + +//***************************************************************************** +// +// This function is called to read the contents of the current directory from +// the USB stick and populate a set of menu items, one for each file in the +// directory. A subdirectory within the directory counts as a file item. +// +// This function returns the number of file items that were found, or 0 if +// there is any error detected. +// +//***************************************************************************** +static uint32_t +PopulateFileList(uint32_t ui32Level) +{ + uint32_t ui32ItemCount; + FRESULT fresult; + + // + // Open the current directory for access. + // + fresult = f_opendir(&g_sDirObject, g_pcCwdBuf); + + // + // Check for error and return if there is a problem. + // + if(fresult != FR_OK) + { + // + // Ensure that the error is reported. + // + g_pcStatusLines[0] = "Error from"; + g_pcStatusLines[1] = "USB disk"; + g_pcStatusLines[2] = (char *)StringFromFresult(fresult); + ShowStatusScreen(g_pcStatusLines, 3); + return(0); + } + + // + // Initialize the count of files in this directory + // + ui32ItemCount = 0; + + // + // Enter loop to enumerate through all directory entries. + // + for(;;) + { + // + // Read an entry from the directory. + // + fresult = f_readdir(&g_sDirObject, &g_sFileInfo); + + // + // Check for error and return if there is a problem. + // + if(fresult != FR_OK) + { + g_pcStatusLines[0] = "Error from"; + g_pcStatusLines[1] = "USB disk"; + g_pcStatusLines[2] = (char *)StringFromFresult(fresult); + ShowStatusScreen(g_pcStatusLines, 3); + return(0); + } + + // + // If the file name is blank, then this is the end of the + // listing. + // + if(!g_sFileInfo.fname[0]) + { + break; + } + + // + // Add the information to a menu item + // + if(ui32ItemCount < MAX_FILES_PER_MENU) + { + tSlideMenuItem *pMenuItem; + + // + // Get a pointer to the current menu item. Use the directory + // level to determine which of the two sets of menu items to use. + // (ui32Level & 1]. This lets us alternate between the current + // set of menu items and the new set (up or down the tree). + // + pMenuItem = &g_psFileMenuItems[ui32Level & 1][ui32ItemCount]; + + // + // Add the file name to the menu item + // + usnprintf(g_pcFileNames[ui32Level & 1][ui32ItemCount], + MAX_FILENAME_STRING_LEN, "%s", g_sFileInfo.fname); + pMenuItem->pcText = g_pcFileNames[ui32Level & 1][ui32ItemCount]; + + // + // If this is a directory, then add the next level menu so that + // when displayed it will be showed with a submenu option + // (next level down in directory tree). Otherwise it is a file + // so clear the child menu so that there is no submenu option + // shown. + // + pMenuItem->psChildMenu = (g_sFileInfo.fattrib & AM_DIR) ? + &g_psFileMenus[ui32Level + 1] : 0; + + // + // Move to the next entry in the item array we use to populate the + // list box. + // + ui32ItemCount++; + } + } + + // + // Made it to here, return the count of files that were populated. + // + return(ui32ItemCount); +} + +//***************************************************************************** +// +// This function is used to change to a new directory in the file system. +// It takes a parameter that specifies the directory to make the current +// working directory. +// Path separators must use a forward slash "/". The directory parameter +// can be one of the following: +// * root ("/") +// * a fully specified path ("/my/path/to/mydir") +// * a single directory name that is in the current directory ("mydir") +// * parent directory ("..") +// +// It does not understand relative paths, so dont try something like this: +// ("../my/new/path") +// +// Once the new directory is specified, it attempts to open the directory +// to make sure it exists. If the new path is opened successfully, then +// the current working directory (cwd) is changed to the new path. +// +// In cases of error, the pui32Reason parameter will be written with one of +// the following values: +// +// NAME_TOO_LONG_ERROR - combination of paths are too long for the buffer +// OPENDIR_ERROR - there is some problem opening the new directory +// +//***************************************************************************** +static FRESULT +ChangeToDirectory(char *pcDirectory, uint32_t *pui32Reason) +{ + uint32_t ui32Idx; + FRESULT fresult; + + // + // Copy the current working path into a temporary buffer so + // it can be manipulated. + // + strcpy(g_pcTmpBuf, g_pcCwdBuf); + + // + // If the first character is /, then this is a fully specified + // path, and it should just be used as-is. + // + if(pcDirectory[0] == '/') + { + // + // Make sure the new path is not bigger than the cwd buffer. + // + if(strlen(pcDirectory) + 1 > sizeof(g_pcCwdBuf)) + { + *pui32Reason = NAME_TOO_LONG_ERROR; + return(FR_OK); + } + + // + // If the new path name (in argv[1]) is not too long, then + // copy it into the temporary buffer so it can be checked. + // + else + { + strncpy(g_pcTmpBuf, pcDirectory, sizeof(g_pcTmpBuf)); + } + } + + // + // If the argument is .. then attempt to remove the lowest level + // on the CWD. + // + else if(!strcmp(pcDirectory, "..")) + { + // + // Get the index to the last character in the current path. + // + ui32Idx = strlen(g_pcTmpBuf) - 1; + + // + // Back up from the end of the path name until a separator (/) + // is found, or until we bump up to the start of the path. + // + while((g_pcTmpBuf[ui32Idx] != '/') && (ui32Idx > 1)) + { + // + // Back up one character. + // + ui32Idx--; + } + + // + // Now we are either at the lowest level separator in the + // current path, or at the beginning of the string (root). + // So set the new end of string here, effectively removing + // that last part of the path. + // + g_pcTmpBuf[ui32Idx] = 0; + } + + // + // Otherwise this is just a normal path name from the current + // directory, and it needs to be appended to the current path. + // + else + { + // + // Test to make sure that when the new additional path is + // added on to the current path, there is room in the buffer + // for the full new path. It needs to include a new separator, + // and a trailing null character. + // + if(strlen(g_pcTmpBuf) + strlen(pcDirectory) + 1 + 1 > sizeof(g_pcCwdBuf)) + { + *pui32Reason = NAME_TOO_LONG_ERROR; + return(FR_INVALID_OBJECT); + } + + // + // The new path is okay, so add the separator and then append + // the new directory to the path. + // + else + { + // + // If not already at the root level, then append a / + // + if(strcmp(g_pcTmpBuf, "/")) + { + strcat(g_pcTmpBuf, "/"); + } + + // + // Append the new directory to the path. + // + strcat(g_pcTmpBuf, pcDirectory); + } + } + + // + // At this point, a candidate new directory path is in g_pcTmpBuf. + // Try to open it to make sure it is valid. + // + fresult = f_opendir(&g_sDirObject, g_pcTmpBuf); + + // + // If it can't be opened, then it is a bad path. Return an error. + // + if(fresult != FR_OK) + { + *pui32Reason = OPENDIR_ERROR; + return(fresult); + } + + // + // Otherwise, it is a valid new path, so copy it into the CWD. + // + else + { + strncpy(g_pcCwdBuf, g_pcTmpBuf, sizeof(g_pcCwdBuf)); + } + + // + // Return success. + // + return(FR_OK); +} + +//***************************************************************************** +// +// Sends a button/key press message to the slide menu widget that is showing +// files. +// +//***************************************************************************** +static void +SendWidgetKeyMessage(uint32_t ui32Msg) +{ + WidgetMessageQueueAdd(WIDGET_ROOT, + ui32Msg, (uint32_t)&g_sFileMenuWidget, 0, 1, 1); +} + +//***************************************************************************** +// +// This function performs actions that are common whenever the directory +// level is changed up or down. It populates the correct menu structure with +// the list of files in the directory. +// +//***************************************************************************** +static bool +ProcessDirChange(char *pcDir, uint32_t ui32Level) +{ + FRESULT fresult; + uint32_t ui32Reason; + uint32_t ui32FileCount; + + // + // Attempt to change to the new directory. + // + fresult = ChangeToDirectory(pcDir, &ui32Reason); + + // + // If the directory change was successful, populate the + // list of files for the new subdirectory. + // + if((fresult == FR_OK) && (ui32Level < MAX_SUBDIR_DEPTH)) + { + // + // Get a pointer to the current menu for this CWD. + // + tSlideMenu *psMenu = &g_psFileMenus[ui32Level]; + + // + // Populate the menu items with the file list for the new CWD. + // + ui32FileCount = PopulateFileList(ui32Level); + + // + // Initialize the file menu with the list of menu items, + // which are just files and dirs in the root directory + // + psMenu->psSlideMenuItems = g_psFileMenuItems[ui32Level & 1]; + psMenu->ui32Items = ui32FileCount; + + // + // Set the parent directory, if there is one. If at level 0 + // (CWD is root), then there is no parent directory. + // + if(ui32Level) + { + psMenu->psParent = &g_psFileMenus[ui32Level - 1]; + } + else + { + psMenu->psParent = 0; + } + + // + // If we are descending into a new subdir, then initialize the other + // menu item fields to default values. + // + if(ui32Level > g_ui32Level) + { + psMenu->ui32CenterIndex = 0; + psMenu->ui32FocusIndex = 0; + psMenu->bMultiSelectable = 0; + } + + // + // Return a success indication + // + return(true); + } + + // + // Directory change was not successful + // + else + { + // + // Return failure indication + // + return(false); + } +} + +//***************************************************************************** +// +// The program main function. It performs initialization, then runs a loop to +// process USB activities and operate the user interface. +// +//***************************************************************************** +int +main(void) +{ + uint32_t ui32DriveTimeout; + + // + // Enable lazy stacking for interrupt handlers. This allows floating-point + // instructions to be used within interrupt handlers, but at the expense of + // extra stack usage. + // + ROM_FPULazyStackingEnable(); + + // + // Set the system clock to run at 50MHz from the PLL. + // + ROM_SysCtlClockSet(SYSCTL_SYSDIV_4 | SYSCTL_USE_PLL | SYSCTL_OSC_MAIN | + SYSCTL_XTAL_16MHZ); + + // + // Configure the required pins for USB operation. + // + ROM_SysCtlPeripheralEnable(SYSCTL_PERIPH_GPIOB); + ROM_SysCtlPeripheralEnable(SYSCTL_PERIPH_GPIOG); + ROM_GPIOPinConfigure(GPIO_PG4_USB0EPEN); + ROM_GPIOPinTypeUSBDigital(GPIO_PORTG_BASE, GPIO_PIN_4); + ROM_SysCtlPeripheralEnable(SYSCTL_PERIPH_GPIOL); + ROM_GPIOPinTypeUSBAnalog(GPIO_PORTL_BASE, GPIO_PIN_6 | GPIO_PIN_7); + ROM_GPIOPinTypeUSBAnalog(GPIO_PORTB_BASE, GPIO_PIN_0 | GPIO_PIN_1); + + // + // Configure SysTick for a 100Hz interrupt. + // + ROM_SysTickPeriodSet(ROM_SysCtlClockGet() / TICKS_PER_SECOND); + ROM_SysTickEnable(); + ROM_SysTickIntEnable(); + + // + // Enable the uDMA controller and set up the control table base. + // The uDMA controller is used by the USB library. + // + ROM_SysCtlPeripheralEnable(SYSCTL_PERIPH_UDMA); + ROM_uDMAEnable(); + ROM_uDMAControlBaseSet(g_psDMAControlTable); + + // + // Enable Interrupts + // + ROM_IntMasterEnable(); + + // + // Initialize the display driver. + // + CFAL96x64x16Init(); + + // + // Initialize the buttons driver. + // + ButtonsInit(); + + // + // Initialize two offscreen displays and assign the palette. These + // buffers are used by the slide menu widget to allow animation effects. + // + GrOffScreen4BPPInit(&g_sOffscreenDisplayA, g_pui8OffscreenBufA, 96, 64); + GrOffScreen4BPPPaletteSet(&g_sOffscreenDisplayA, g_pui32Palette, 0, + NUM_PALETTE_ENTRIES); + GrOffScreen4BPPInit(&g_sOffscreenDisplayB, g_pui8OffscreenBufB, 96, 64); + GrOffScreen4BPPPaletteSet(&g_sOffscreenDisplayB, g_pui32Palette, 0, + NUM_PALETTE_ENTRIES); + + // + // Show an initial status screen + // + g_pcStatusLines[0] = "Waiting"; + g_pcStatusLines[1] = "for device"; + ShowStatusScreen(g_pcStatusLines, 2); + + // + // Add the compile-time defined widgets to the widget tree. + // + WidgetAdd(WIDGET_ROOT, (tWidget *)&g_sFileMenuWidget); + + // + // Initially wait for device connection. + // + g_eState = STATE_NO_DEVICE; + + // + // Initialize the USB stack for host mode. + // + USBStackModeSet(0, eUSBModeHost, 0); + + // + // Register the host class drivers. + // + USBHCDRegisterDrivers(0, g_ppHostClassDrivers, g_ui32NumHostClassDrivers); + + // + // Open an instance of the mass storage class driver. + // + g_psMSCInstance = USBHMSCDriveOpen(0, MSCCallback); + + // + // Initialize the drive timeout. + // + ui32DriveTimeout = USBMSC_DRIVE_RETRY; + + // + // Initialize the power configuration. This sets the power enable signal + // to be active high and does not enable the power fault. + // + USBHCDPowerConfigInit(0, USBHCD_VBUS_AUTO_HIGH | USBHCD_VBUS_FILTER); + + // + // Initialize the USB controller for host operation. + // + USBHCDInit(0, g_pui8HCDPool, HCD_MEMORY_SIZE); + + // + // Initialize the file system. + // + FileInit(); + + // + // Enter an infinite loop to run the user interface and process USB + // events. + // + while(1) + { + uint32_t ui32LastTickCount = 0; + + // + // Call the USB stack to keep it running. + // + USBHCDMain(); + + // + // Process any messages in the widget message queue. This keeps the + // display UI running. + // + WidgetMessageQueueProcess(); + + // + // Take action based on the application state. + // + switch(g_eState) + { + // + // A device has enumerated. + // + case STATE_DEVICE_ENUM: + { + // + // Check to see if the device is ready. If not then stay + // in this state and we will check it again on the next pass. + // + if(USBHMSCDriveReady(g_psMSCInstance) != 0) + { + // + // Wait about 500ms before attempting to check if the + // device is ready again. + // + ROM_SysCtlDelay(ROM_SysCtlClockGet()/(3)); + + // + // Decrement the retry count. + // + ui32DriveTimeout--; + + // + // If the timeout is hit then go to the + // STATE_TIMEOUT_DEVICE state. + // + if(ui32DriveTimeout == 0) + { + g_eState = STATE_TIMEOUT_DEVICE; + } + + break; + } + + // + // Getting here means the device is ready. + // Reset the CWD to the root directory. + // + g_pcCwdBuf[0] = '/'; + g_pcCwdBuf[1] = 0; + + // + // Set the initial directory level to the root + // + g_ui32Level = 0; + + // + // We need to reset the indexes of the root menu to 0, so that + // it will start at the top of the file list, and reset the + // slide menu widget to start with the root menu. + // + g_psFileMenus[g_ui32Level].ui32CenterIndex = 0; + g_psFileMenus[g_ui32Level].ui32FocusIndex = 0; + SlideMenuMenuSet(&g_sFileMenuWidget, &g_psFileMenus[g_ui32Level]); + + // + // Initiate a directory change to the root. This will + // populate a menu structure representing the root directory. + // + if(ProcessDirChange("/", g_ui32Level)) + { + // + // If there were no errors reported, we are ready for + // MSC operation. + // + g_eState = STATE_DEVICE_READY; + + // + // Set the Device Present flag. + // + g_ui32Flags = FLAGS_DEVICE_PRESENT; + + // + // Request a repaint so the file menu will be shown + // + WidgetPaint(WIDGET_ROOT); + } + + break; + } + + // + // If there is no device then just wait for one. + // + case STATE_NO_DEVICE: + { + if(g_ui32Flags == FLAGS_DEVICE_PRESENT) + { + // + // Show waiting message on screen + // + g_pcStatusLines[0] = "Waiting"; + g_pcStatusLines[1] = "for device"; + ShowStatusScreen(g_pcStatusLines, 2); + + // + // Clear the Device Present flag. + // + g_ui32Flags &= ~FLAGS_DEVICE_PRESENT; + } + break; + } + + // + // An unknown device was connected. + // + case STATE_UNKNOWN_DEVICE: + { + // + // If this is a new device then change the status. + // + if((g_ui32Flags & FLAGS_DEVICE_PRESENT) == 0) + { + // + // Clear the screen and indicate that an unknown device + // is present. + // + g_pcStatusLines[0] = "Unknown"; + g_pcStatusLines[1] = "device"; + ShowStatusScreen(g_pcStatusLines, 2); + } + + // + // Set the Device Present flag. + // + g_ui32Flags = FLAGS_DEVICE_PRESENT; + + break; + } + + // + // The connected mass storage device is not reporting ready. + // + case STATE_TIMEOUT_DEVICE: + { + // + // If this is the first time in this state then print a + // message. + // + if((g_ui32Flags & FLAGS_DEVICE_PRESENT) == 0) + { + // + // + // Clear the screen and indicate that an unknown device + // is present. + // + g_pcStatusLines[0] = "Device"; + g_pcStatusLines[1] = "Timeout"; + ShowStatusScreen(g_pcStatusLines, 2); + } + + // + // Set the Device Present flag. + // + g_ui32Flags = FLAGS_DEVICE_PRESENT; + + break; + } + + // + // The device is ready and in use. + // + case STATE_DEVICE_READY: + { + // + // Process occurrence of timer tick. Check for user input + // once each tick. + // + if(g_ui32SysTickCount != ui32LastTickCount) + { + uint8_t ui8ButtonState; + uint8_t ui8ButtonChanged; + + ui32LastTickCount = g_ui32SysTickCount; + + // + // Get the current debounced state of the buttons. + // + ui8ButtonState = ButtonsPoll(&ui8ButtonChanged, 0); + + // + // If select button or right button is pressed, then we + // are trying to descend into another directory + // + if(BUTTON_PRESSED(SELECT_BUTTON, + ui8ButtonState, ui8ButtonChanged) || + BUTTON_PRESSED(RIGHT_BUTTON, + ui8ButtonState, ui8ButtonChanged)) + { + uint32_t ui32NewLevel; + uint32_t ui32ItemIdx; + char *pcItemName; + + // + // Get a pointer to the current menu for this CWD. + // + tSlideMenu *psMenu = &g_psFileMenus[g_ui32Level]; + + // + // Get the highlighted index in the current file list. + // This is the currently highlighted file or dir + // on the display. Then get the name of the file at + // this index. + // + ui32ItemIdx = SlideMenuFocusItemGet(psMenu); + pcItemName = psMenu->psSlideMenuItems[ui32ItemIdx].pcText; + + // + // Make sure we are not yet past the maximum tree + // depth. + // + if(g_ui32Level < MAX_SUBDIR_DEPTH) + { + // + // Potential new level is one greater than the + // current level. + // + ui32NewLevel = g_ui32Level + 1; + + // + // Process the directory change to the new + // directory. This function will populate a menu + // structure with the files and subdirs in the new + // directory. + // + if(ProcessDirChange(pcItemName, ui32NewLevel)) + { + // + // If the change was successful, then update + // the level. + // + g_ui32Level = ui32NewLevel; + + // + // Now that all the prep is done, send the + // KEY_RIGHT message to the widget and it will + // "slide" from the previous file list to the + // new file list of the CWD. + // + SendWidgetKeyMessage(WIDGET_MSG_KEY_RIGHT); + + } + } + } + + // + // If the UP button is pressed, just pass it to the widget + // which will handle scrolling the list of files. + // + if(BUTTON_PRESSED(UP_BUTTON, ui8ButtonState, ui8ButtonChanged)) + { + SendWidgetKeyMessage(WIDGET_MSG_KEY_UP); + } + + // + // If the DOWN button is pressed, just pass it to the widget + // which will handle scrolling the list of files. + // + if(BUTTON_PRESSED(DOWN_BUTTON, ui8ButtonState, ui8ButtonChanged)) + { + SendWidgetKeyMessage(WIDGET_MSG_KEY_DOWN); + } + + // + // If the LEFT button is pressed, then we are attempting + // to go up a level in the file system. + // + if(BUTTON_PRESSED(LEFT_BUTTON, ui8ButtonState, ui8ButtonChanged)) + { + uint32_t ui32NewLevel; + + // + // Make sure we are not already at the top of the + // directory tree (at root). + // + if(g_ui32Level) + { + // + // Potential new level is one less than the + // current level. + // + ui32NewLevel = g_ui32Level - 1; + + // + // Process the directory change to the new + // directory. This function will populate a menu + // structure with the files and subdirs in the new + // directory. + // + if(ProcessDirChange("..", ui32NewLevel)) + { + // + // If the change was successful, then update + // the level. + // + g_ui32Level = ui32NewLevel; + + // + // Now that all the prep is done, send the + // KEY_LEFT message to the widget and it will + // "slide" from the previous file list to the + // new file list of the CWD. + // + SendWidgetKeyMessage(WIDGET_MSG_KEY_LEFT); + } + } + } + } + break; + } + // + // Something has caused a power fault. + // + case STATE_POWER_FAULT: + { + // + // Clear the screen and show a power fault indication. + // + g_pcStatusLines[0] = "Power"; + g_pcStatusLines[1] = "fault"; + ShowStatusScreen(g_pcStatusLines, 2); + break; + } + + default: + { + break; + } + } + } +} diff --git a/boards/ek-lm4f232/usb_host_msc/usb_host_msc.ewd b/boards/ek-lm4f232/usb_host_msc/usb_host_msc.ewd new file mode 100644 index 0000000..5e62dcd --- /dev/null +++ b/boards/ek-lm4f232/usb_host_msc/usb_host_msc.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/ek-lm4f232/usb_host_msc/usb_host_msc.ewp b/boards/ek-lm4f232/usb_host_msc/usb_host_msc.ewp new file mode 100644 index 0000000..7ccde98 --- /dev/null +++ b/boards/ek-lm4f232/usb_host_msc/usb_host_msc.ewp @@ -0,0 +1,815 @@ + + + + 1 + + Debug + + ARM + + 1 + + General + 3 + + 14 + 1 + 1 + + + + + + + + + + + + + + + + + + + + + + + + + + + + + ICCARM + 2 + + 19 + 1 + 1 + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + AARM + 2 + + 7 + 1 + 1 + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + OBJCOPY + 0 + + 1 + 1 + 1 + + + + + + + + + CUSTOM + 3 + + + + + + + BICOMP + 0 + + + + BUILDACTION + 1 + + + + + + + ILINK + 0 + + 5 + 1 + 1 + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + IARCHIVE + 0 + + 0 + 1 + 1 + + + + + + + BILINK + 0 + + + + + Libraries + + $PROJ_DIR$\..\..\..\..\driverlib\ewarm\Exe\driverlib.a + + + $PROJ_DIR$\..\..\..\..\grlib\ewarm\Exe\grlib.a + + + $PROJ_DIR$\..\..\..\..\usblib\ewarm\Exe\usblib.a + + + + Source + + $PROJ_DIR$\..\drivers\buttons.c + + + $PROJ_DIR$\..\drivers\cfal96x64x16.c + + + $PROJ_DIR$\..\..\..\..\third_party\fatfs\port\fat_usbmsc.c + + + $PROJ_DIR$\..\..\..\..\third_party\fatfs\src\ff.c + + + $PROJ_DIR$\..\drivers\slidemenuwidget.c + + + $PROJ_DIR$\startup_ewarm.c + + + $PROJ_DIR$\..\..\..\..\utils\uartstdio.c + + + $PROJ_DIR$\usb_host_msc.c + + + $PROJ_DIR$\..\..\..\..\utils\ustdlib.c + + + diff --git a/boards/ek-lm4f232/usb_host_msc/usb_host_msc.icf b/boards/ek-lm4f232/usb_host_msc/usb_host_msc.icf new file mode 100644 index 0000000..935059d --- /dev/null +++ b/boards/ek-lm4f232/usb_host_msc/usb_host_msc.icf @@ -0,0 +1,78 @@ +//***************************************************************************** +// +// usb_host_msc.icf - Linker configuration file for usb_host_msc. +// +// Copyright (c) 2011-2014 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 EK-LM4F232 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 0x0003ffff]; + +// +// Define a region for the on-chip SRAM. +// +define region SRAM = mem:[from 0x20000000 to 0x20007fff]; + +// +// 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/ek-lm4f232/usb_host_msc/usb_host_msc.ld b/boards/ek-lm4f232/usb_host_msc/usb_host_msc.ld new file mode 100644 index 0000000..53a79c2 --- /dev/null +++ b/boards/ek-lm4f232/usb_host_msc/usb_host_msc.ld @@ -0,0 +1,57 @@ +/****************************************************************************** + * + * usb_host_msc.ld - Linker configuration file for usb_host_msc. + * + * Copyright (c) 2011-2014 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 EK-LM4F232 Firmware Package. + * + *****************************************************************************/ + +MEMORY +{ + FLASH (rx) : ORIGIN = 0x00000000, LENGTH = 0x00040000 + SRAM (rwx) : ORIGIN = 0x20000000, LENGTH = 0x00008000 +} + +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/ek-lm4f232/usb_host_msc/usb_host_msc.sct b/boards/ek-lm4f232/usb_host_msc/usb_host_msc.sct new file mode 100644 index 0000000..db79891 --- /dev/null +++ b/boards/ek-lm4f232/usb_host_msc/usb_host_msc.sct @@ -0,0 +1,47 @@ +;****************************************************************************** +; +; usb_host_msc.sct - Linker configuration file for usb_host_msc. +; +; Copyright (c) 2011-2014 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 EK-LM4F232 Firmware Package. +; +;****************************************************************************** + +LR_IROM 0x00000000 0x00040000 +{ + ; + ; Specify the Execution Address of the code and the size. + ; + ER_IROM 0x00000000 0x00040000 + { + *.o (RESET, +First) + * (InRoot$$Sections, +RO) + } + + ; + ; Specify the Execution Address of the data area. + ; + RW_IRAM 0x20000000 0x00008000 + { + ; + ; Uncomment the following line in order to use IntRegister(). + ; + ;* (vtable, +First) + * (+RW, +ZI) + } +} diff --git a/boards/ek-lm4f232/usb_host_msc/usb_host_msc.uvopt b/boards/ek-lm4f232/usb_host_msc/usb_host_msc.uvopt new file mode 100644 index 0000000..6fd19dc --- /dev/null +++ b/boards/ek-lm4f232/usb_host_msc/usb_host_msc.uvopt @@ -0,0 +1,415 @@ + + + + 1.0 + +
### uVision Project, (C) Keil Software
+ + + *.c + *.s*; *.src; *.a* + *.obj + *.lib + *.txt; *.h; *.inc + *.plm + *.cpp + + + + 0 + 0 + + + + usb_host_msc + 0x4 + ARM-ADS + + 8000000 + + 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\TM4C123GH6PGE.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 -S3 -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\buttons.c + buttons.c + + + 1 + 2 + 1 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + ..\drivers\cfal96x64x16.c + cfal96x64x16.c + + + 1 + 3 + 1 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + ..\..\..\..\third_party\fatfs\port\fat_usbmsc.c + fat_usbmsc.c + + + 1 + 4 + 1 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + ..\..\..\..\third_party\fatfs\src\ff.c + ff.c + + + 1 + 5 + 1 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + ..\drivers\slidemenuwidget.c + slidemenuwidget.c + + + 1 + 6 + 2 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + .\startup_rvmdk.S + startup_rvmdk.S + + + 1 + 7 + 1 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + ..\..\..\..\utils\uartstdio.c + uartstdio.c + + + 1 + 8 + 1 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + .\usb_host_msc.c + usb_host_msc.c + + + 1 + 9 + 1 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + ..\..\..\..\utils\ustdlib.c + ustdlib.c + + + + + Libraries + 1 + 0 + 0 + + 2 + 10 + 4 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + ..\..\..\..\driverlib\rvmdk\driverlib.lib + driverlib.lib + + + 2 + 11 + 4 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + ..\..\..\..\grlib\rvmdk\grlib.lib + grlib.lib + + + 2 + 12 + 4 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + ..\..\..\..\usblib\rvmdk\usblib.lib + usblib.lib + + + + + Documentation + 1 + 0 + 0 + + 3 + 13 + 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/ek-lm4f232/usb_host_msc/usb_host_msc.uvproj b/boards/ek-lm4f232/usb_host_msc/usb_host_msc.uvproj new file mode 100644 index 0000000..76a6021 --- /dev/null +++ b/boards/ek-lm4f232/usb_host_msc/usb_host_msc.uvproj @@ -0,0 +1,469 @@ + + + + 1.1 + +
### uVision Project, (C) Keil Software
+ + + + usb_host_msc + 0x4 + ARM-ADS + + + TM4C123GH6PGE + Texas Instruments + IRAM(0x20000000-0x20007FFF) IROM(0-0x3FFFF) CLOCK(8000000) CPUTYPE("Cortex-M4") FPU2 + + "STARTUP\Luminary\Startup.s" ("Luminary Startup Code") + UL2CM3(-O207 -S0 -C0 -FO7 -FD20000000 -FC800 -FN1 -FF0LM4F_256 -FS00 -FL040000) + 5919 + LM4Fxxxx.H + + + + + + + + + + 0 + + + + Luminary\ + Luminary\ + + 0 + 0 + 0 + 0 + 1 + + .\rvmdk\ + usb_host_msc + 1 + 0 + 0 + 1 + 1 + .\rvmdk\ + 1 + 0 + 0 + + 0 + 0 + + + 0 + 0 + + + 0 + 0 + + + 0 + 0 + + + 1 + 0 + fromelf --bin --output .\rvmdk\usb_host_msc.bin .\rvmdk\usb_host_msc.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 + 0x8000 + + + 1 + 0x0 + 0x40000 + + + 0 + 0x0 + 0x0 + + + 1 + 0x0 + 0x0 + + + 1 + 0x0 + 0x0 + + + 1 + 0x0 + 0x0 + + + 1 + 0x0 + 0x40000 + + + 1 + 0x0 + 0x0 + + + 0 + 0x0 + 0x0 + + + 0 + 0x0 + 0x0 + + + 0 + 0x0 + 0x0 + + + 0 + 0x20000000 + 0x8000 + + + 0 + 0x0 + 0x0 + + + + + + 0 + 3 + 0 + 0 + 1 + 0 + 0 + 0 + 0 + 0 + 2 + 0 + + --c99 + rvmdk PART_TM4C123GH6PGE TARGET_IS_TM4C123_RA1 + + ..;..\..\..\..;..\..\..\..\third_party; + + + + 1 + 0 + 0 + 0 + 0 + 0 + 0 + + + + + + + + + 0 + 0 + 0 + 0 + 1 + 0 + 0x00000000 + 0x20000000 + usb_host_msc.sct + + + --entry Reset_Handler + + + + + + + + Source + + + buttons.c + 1 + ..\drivers\buttons.c + + + cfal96x64x16.c + 1 + ..\drivers\cfal96x64x16.c + + + fat_usbmsc.c + 1 + ..\..\..\..\third_party\fatfs\port\fat_usbmsc.c + + + ff.c + 1 + ..\..\..\..\third_party\fatfs\src\ff.c + + + slidemenuwidget.c + 1 + ..\drivers\slidemenuwidget.c + + + startup_rvmdk.S + 2 + .\startup_rvmdk.S + + + uartstdio.c + 1 + ..\..\..\..\utils\uartstdio.c + + + usb_host_msc.c + 1 + .\usb_host_msc.c + + + ustdlib.c + 1 + ..\..\..\..\utils\ustdlib.c + + + + + Libraries + + + driverlib.lib + 4 + ..\..\..\..\driverlib\rvmdk\driverlib.lib + + + grlib.lib + 4 + ..\..\..\..\grlib\rvmdk\grlib.lib + + + usblib.lib + 4 + ..\..\..\..\usblib\rvmdk\usblib.lib + + + + + Documentation + + + readme.txt + 5 + .\readme.txt + + + + + + + + diff --git a/boards/ek-lm4f232/usb_host_msc/usb_host_msc_ccs.cmd b/boards/ek-lm4f232/usb_host_msc/usb_host_msc_ccs.cmd new file mode 100644 index 0000000..ffb2797 --- /dev/null +++ b/boards/ek-lm4f232/usb_host_msc/usb_host_msc_ccs.cmd @@ -0,0 +1,70 @@ +/****************************************************************************** + * + * usb_host_msc_ccs.cmd - CCS linker configuration file for usb_host_msc. + * + * Copyright (c) 2011-2014 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 EK-LM4F232 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 = 0x00040000 + /* Application uses internal RAM for data */ + SRAM (RWX) : origin = 0x20000000, length = 0x00008000 +} + +/* 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 + 2048; -- cgit v1.3.1