From c3e4c9a25c2910d2d66d52215b3406b13d5b23d5 Mon Sep 17 00:00:00 2001 From: Yuval Adam Date: Sun, 29 Jun 2014 12:34:32 +0300 Subject: Add more board models --- boards/dk-tm4c129x/usb_otg_mouse/Makefile | 99 +++ .../dk-tm4c129x/usb_otg_mouse/ccs/.ccsimportspec | 13 + boards/dk-tm4c129x/usb_otg_mouse/ccs/.ccsproject | 10 + boards/dk-tm4c129x/usb_otg_mouse/ccs/.cproject | 186 +++++ boards/dk-tm4c129x/usb_otg_mouse/ccs/.project | 90 +++ .../ccs/.settings/org.eclipse.cdt.codan.core.prefs | 3 + .../usb_otg_mouse/ccs/Debug/usb_otg_mouse.bin | Bin 0 -> 50336 bytes .../usb_otg_mouse/ccs/Debug/usb_otg_mouse.out | Bin 0 -> 827656 bytes .../usb_otg_mouse/ccs/macros.ini_initial | 1 + .../usb_otg_mouse/ccs/target_config.ccxml | 13 + .../usb_otg_mouse/ewarm/Exe/usb_otg_mouse.bin | Bin 0 -> 46624 bytes .../usb_otg_mouse/ewarm/Exe/usb_otg_mouse.out | Bin 0 -> 642824 bytes .../usb_otg_mouse/gcc/usb_otg_mouse.axf | Bin 0 -> 124621 bytes .../usb_otg_mouse/gcc/usb_otg_mouse.bin | Bin 0 -> 48962 bytes boards/dk-tm4c129x/usb_otg_mouse/readme.txt | 34 + .../usb_otg_mouse/rvmdk/usb_otg_mouse.axf | Bin 0 -> 546568 bytes .../usb_otg_mouse/rvmdk/usb_otg_mouse.bin | Bin 0 -> 50820 bytes boards/dk-tm4c129x/usb_otg_mouse/startup_ccs.c | 277 +++++++ boards/dk-tm4c129x/usb_otg_mouse/startup_ewarm.c | 308 ++++++++ boards/dk-tm4c129x/usb_otg_mouse/startup_gcc.c | 324 ++++++++ boards/dk-tm4c129x/usb_otg_mouse/startup_rvmdk.S | 333 +++++++++ boards/dk-tm4c129x/usb_otg_mouse/usb_dev_mouse.c | 556 ++++++++++++++ boards/dk-tm4c129x/usb_otg_mouse/usb_host_mouse.c | 740 +++++++++++++++++++ .../dk-tm4c129x/usb_otg_mouse/usb_mouse_structs.c | 147 ++++ .../dk-tm4c129x/usb_otg_mouse/usb_mouse_structs.h | 33 + boards/dk-tm4c129x/usb_otg_mouse/usb_otg_mouse.c | 322 ++++++++ boards/dk-tm4c129x/usb_otg_mouse/usb_otg_mouse.ewd | 614 ++++++++++++++++ boards/dk-tm4c129x/usb_otg_mouse/usb_otg_mouse.ewp | 818 +++++++++++++++++++++ boards/dk-tm4c129x/usb_otg_mouse/usb_otg_mouse.h | 49 ++ boards/dk-tm4c129x/usb_otg_mouse/usb_otg_mouse.icf | 78 ++ boards/dk-tm4c129x/usb_otg_mouse/usb_otg_mouse.ld | 57 ++ boards/dk-tm4c129x/usb_otg_mouse/usb_otg_mouse.sct | 47 ++ .../dk-tm4c129x/usb_otg_mouse/usb_otg_mouse.uvopt | 429 +++++++++++ .../dk-tm4c129x/usb_otg_mouse/usb_otg_mouse.uvproj | 474 ++++++++++++ .../usb_otg_mouse/usb_otg_mouse_ccs.cmd | 70 ++ 35 files changed, 6125 insertions(+) create mode 100644 boards/dk-tm4c129x/usb_otg_mouse/Makefile create mode 100644 boards/dk-tm4c129x/usb_otg_mouse/ccs/.ccsimportspec create mode 100644 boards/dk-tm4c129x/usb_otg_mouse/ccs/.ccsproject create mode 100644 boards/dk-tm4c129x/usb_otg_mouse/ccs/.cproject create mode 100644 boards/dk-tm4c129x/usb_otg_mouse/ccs/.project create mode 100644 boards/dk-tm4c129x/usb_otg_mouse/ccs/.settings/org.eclipse.cdt.codan.core.prefs create mode 100644 boards/dk-tm4c129x/usb_otg_mouse/ccs/Debug/usb_otg_mouse.bin create mode 100644 boards/dk-tm4c129x/usb_otg_mouse/ccs/Debug/usb_otg_mouse.out create mode 100644 boards/dk-tm4c129x/usb_otg_mouse/ccs/macros.ini_initial create mode 100644 boards/dk-tm4c129x/usb_otg_mouse/ccs/target_config.ccxml create mode 100644 boards/dk-tm4c129x/usb_otg_mouse/ewarm/Exe/usb_otg_mouse.bin create mode 100644 boards/dk-tm4c129x/usb_otg_mouse/ewarm/Exe/usb_otg_mouse.out create mode 100644 boards/dk-tm4c129x/usb_otg_mouse/gcc/usb_otg_mouse.axf create mode 100644 boards/dk-tm4c129x/usb_otg_mouse/gcc/usb_otg_mouse.bin create mode 100644 boards/dk-tm4c129x/usb_otg_mouse/readme.txt create mode 100644 boards/dk-tm4c129x/usb_otg_mouse/rvmdk/usb_otg_mouse.axf create mode 100644 boards/dk-tm4c129x/usb_otg_mouse/rvmdk/usb_otg_mouse.bin create mode 100644 boards/dk-tm4c129x/usb_otg_mouse/startup_ccs.c create mode 100644 boards/dk-tm4c129x/usb_otg_mouse/startup_ewarm.c create mode 100644 boards/dk-tm4c129x/usb_otg_mouse/startup_gcc.c create mode 100644 boards/dk-tm4c129x/usb_otg_mouse/startup_rvmdk.S create mode 100644 boards/dk-tm4c129x/usb_otg_mouse/usb_dev_mouse.c create mode 100644 boards/dk-tm4c129x/usb_otg_mouse/usb_host_mouse.c create mode 100644 boards/dk-tm4c129x/usb_otg_mouse/usb_mouse_structs.c create mode 100644 boards/dk-tm4c129x/usb_otg_mouse/usb_mouse_structs.h create mode 100644 boards/dk-tm4c129x/usb_otg_mouse/usb_otg_mouse.c create mode 100644 boards/dk-tm4c129x/usb_otg_mouse/usb_otg_mouse.ewd create mode 100644 boards/dk-tm4c129x/usb_otg_mouse/usb_otg_mouse.ewp create mode 100644 boards/dk-tm4c129x/usb_otg_mouse/usb_otg_mouse.h create mode 100644 boards/dk-tm4c129x/usb_otg_mouse/usb_otg_mouse.icf create mode 100644 boards/dk-tm4c129x/usb_otg_mouse/usb_otg_mouse.ld create mode 100644 boards/dk-tm4c129x/usb_otg_mouse/usb_otg_mouse.sct create mode 100644 boards/dk-tm4c129x/usb_otg_mouse/usb_otg_mouse.uvopt create mode 100644 boards/dk-tm4c129x/usb_otg_mouse/usb_otg_mouse.uvproj create mode 100644 boards/dk-tm4c129x/usb_otg_mouse/usb_otg_mouse_ccs.cmd (limited to 'boards/dk-tm4c129x/usb_otg_mouse') diff --git a/boards/dk-tm4c129x/usb_otg_mouse/Makefile b/boards/dk-tm4c129x/usb_otg_mouse/Makefile new file mode 100644 index 0000000..438beff --- /dev/null +++ b/boards/dk-tm4c129x/usb_otg_mouse/Makefile @@ -0,0 +1,99 @@ +#****************************************************************************** +# +# Makefile - Rules for building the OTG Mouse. +# +# Copyright (c) 2013-2014 Texas Instruments Incorporated. All rights reserved. +# Software License Agreement +# +# Texas Instruments (TI) is supplying this software for use solely and +# exclusively on TI's microcontroller products. The software is owned by +# TI and/or its suppliers, and is protected under applicable copyright +# laws. You may not combine this software with "viral" open-source +# software in order to form a larger program. +# +# THIS SOFTWARE IS PROVIDED "AS IS" AND WITH ALL FAULTS. +# NO WARRANTIES, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING, BUT +# NOT LIMITED TO, IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +# A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE. TI SHALL NOT, UNDER ANY +# CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR CONSEQUENTIAL +# DAMAGES, FOR ANY REASON WHATSOEVER. +# +# This is part of revision 2.1.0.12573 of the DK-TM4C129X Firmware Package. +# +#****************************************************************************** + +# +# Defines the part type that this project uses. +# +PART=TM4C129XNCZAD + +# +# The base directory for TivaWare. +# +ROOT=../../../.. + +# +# Include the common make definitions. +# +include ${ROOT}/makedefs + +# +# Where to find source files that do not live in this directory. +# +VPATH=. +VPATH+= +VPATH+=../drivers +VPATH+=../../../../utils + +# +# Where to find header files that do not live in the source directory. +# +IPATH=. +IPATH+=.. +IPATH+=../../../.. + +# +# The default rule, which causes the OTG Mouse to be built. +# +all: ${COMPILER} +all: ${COMPILER}/usb_otg_mouse.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 ${COMPILER} + +# +# Rules for building the OTG Mouse. +# +${COMPILER}/usb_otg_mouse.axf: ${COMPILER}/frame.o +${COMPILER}/usb_otg_mouse.axf: ${COMPILER}/kentec320x240x16_ssd2119.o +${COMPILER}/usb_otg_mouse.axf: ${COMPILER}/pinout.o +${COMPILER}/usb_otg_mouse.axf: ${COMPILER}/startup_${COMPILER}.o +${COMPILER}/usb_otg_mouse.axf: ${COMPILER}/touch.o +${COMPILER}/usb_otg_mouse.axf: ${COMPILER}/uartstdio.o +${COMPILER}/usb_otg_mouse.axf: ${COMPILER}/usb_dev_mouse.o +${COMPILER}/usb_otg_mouse.axf: ${COMPILER}/usb_host_mouse.o +${COMPILER}/usb_otg_mouse.axf: ${COMPILER}/usb_mouse_structs.o +${COMPILER}/usb_otg_mouse.axf: ${COMPILER}/usb_otg_mouse.o +${COMPILER}/usb_otg_mouse.axf: ${ROOT}/usblib/${COMPILER}/libusb.a +${COMPILER}/usb_otg_mouse.axf: ${ROOT}/grlib/${COMPILER}/libgr.a +${COMPILER}/usb_otg_mouse.axf: ${ROOT}/driverlib/${COMPILER}/libdriver.a +${COMPILER}/usb_otg_mouse.axf: usb_otg_mouse.ld +SCATTERgcc_usb_otg_mouse=usb_otg_mouse.ld +ENTRY_usb_otg_mouse=ResetISR +CFLAGSgcc=-DTARGET_IS_TM4C129_RA0 + +# +# Include the automatically generated dependency files. +# +ifneq (${MAKECMDGOALS},clean) +-include ${wildcard ${COMPILER}/*.d} __dummy__ +endif diff --git a/boards/dk-tm4c129x/usb_otg_mouse/ccs/.ccsimportspec b/boards/dk-tm4c129x/usb_otg_mouse/ccs/.ccsimportspec new file mode 100644 index 0000000..df0b48e --- /dev/null +++ b/boards/dk-tm4c129x/usb_otg_mouse/ccs/.ccsimportspec @@ -0,0 +1,13 @@ + + + + + + + + + + + + + diff --git a/boards/dk-tm4c129x/usb_otg_mouse/ccs/.ccsproject b/boards/dk-tm4c129x/usb_otg_mouse/ccs/.ccsproject new file mode 100644 index 0000000..59a3400 --- /dev/null +++ b/boards/dk-tm4c129x/usb_otg_mouse/ccs/.ccsproject @@ -0,0 +1,10 @@ + + + + + + + + + + diff --git a/boards/dk-tm4c129x/usb_otg_mouse/ccs/.cproject b/boards/dk-tm4c129x/usb_otg_mouse/ccs/.cproject new file mode 100644 index 0000000..43a0ef4 --- /dev/null +++ b/boards/dk-tm4c129x/usb_otg_mouse/ccs/.cproject @@ -0,0 +1,186 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/boards/dk-tm4c129x/usb_otg_mouse/ccs/.project b/boards/dk-tm4c129x/usb_otg_mouse/ccs/.project new file mode 100644 index 0000000..d1a43bd --- /dev/null +++ b/boards/dk-tm4c129x/usb_otg_mouse/ccs/.project @@ -0,0 +1,90 @@ + + + usb_otg_mouse + + + + + + org.eclipse.cdt.managedbuilder.core.genmakebuilder + + + + + org.eclipse.cdt.managedbuilder.core.ScannerConfigBuilder + full,incremental, + + + + + + com.ti.ccstudio.core.ccsNature + org.eclipse.cdt.core.cnature + org.eclipse.cdt.managedbuilder.core.managedBuildNature + org.eclipse.cdt.core.ccnature + org.eclipse.cdt.managedbuilder.core.ScannerConfigNature + + + + startup_ccs.c + 1 + SW_ROOT/examples/boards/dk-tm4c129x/usb_otg_mouse/startup_ccs.c + + + usb_dev_mouse.c + 1 + SW_ROOT/examples/boards/dk-tm4c129x/usb_otg_mouse/usb_dev_mouse.c + + + usb_host_mouse.c + 1 + SW_ROOT/examples/boards/dk-tm4c129x/usb_otg_mouse/usb_host_mouse.c + + + usb_mouse_structs.c + 1 + SW_ROOT/examples/boards/dk-tm4c129x/usb_otg_mouse/usb_mouse_structs.c + + + usb_otg_mouse.c + 1 + SW_ROOT/examples/boards/dk-tm4c129x/usb_otg_mouse/usb_otg_mouse.c + + + usb_otg_mouse_ccs.cmd + 1 + SW_ROOT/examples/boards/dk-tm4c129x/usb_otg_mouse/usb_otg_mouse_ccs.cmd + + + drivers/frame.c + 1 + SW_ROOT/examples/boards/dk-tm4c129x/drivers/frame.c + + + drivers/kentec320x240x16_ssd2119.c + 1 + SW_ROOT/examples/boards/dk-tm4c129x/drivers/kentec320x240x16_ssd2119.c + + + drivers/pinout.c + 1 + SW_ROOT/examples/boards/dk-tm4c129x/drivers/pinout.c + + + drivers/touch.c + 1 + SW_ROOT/examples/boards/dk-tm4c129x/drivers/touch.c + + + utils/uartstdio.c + 1 + SW_ROOT/utils/uartstdio.c + + + + + SW_ROOT + $%7BPARENT-5-PROJECT_LOC%7D + + + diff --git a/boards/dk-tm4c129x/usb_otg_mouse/ccs/.settings/org.eclipse.cdt.codan.core.prefs b/boards/dk-tm4c129x/usb_otg_mouse/ccs/.settings/org.eclipse.cdt.codan.core.prefs new file mode 100644 index 0000000..98b6350 --- /dev/null +++ b/boards/dk-tm4c129x/usb_otg_mouse/ccs/.settings/org.eclipse.cdt.codan.core.prefs @@ -0,0 +1,3 @@ +eclipse.preferences.version=1 +inEditor=false +onBuild=false diff --git a/boards/dk-tm4c129x/usb_otg_mouse/ccs/Debug/usb_otg_mouse.bin b/boards/dk-tm4c129x/usb_otg_mouse/ccs/Debug/usb_otg_mouse.bin new file mode 100644 index 0000000..68fff38 Binary files /dev/null and b/boards/dk-tm4c129x/usb_otg_mouse/ccs/Debug/usb_otg_mouse.bin differ diff --git a/boards/dk-tm4c129x/usb_otg_mouse/ccs/Debug/usb_otg_mouse.out b/boards/dk-tm4c129x/usb_otg_mouse/ccs/Debug/usb_otg_mouse.out new file mode 100644 index 0000000..961d5ea Binary files /dev/null and b/boards/dk-tm4c129x/usb_otg_mouse/ccs/Debug/usb_otg_mouse.out differ diff --git a/boards/dk-tm4c129x/usb_otg_mouse/ccs/macros.ini_initial b/boards/dk-tm4c129x/usb_otg_mouse/ccs/macros.ini_initial new file mode 100644 index 0000000..31214b5 --- /dev/null +++ b/boards/dk-tm4c129x/usb_otg_mouse/ccs/macros.ini_initial @@ -0,0 +1 @@ +SW_ROOT = ../../../../.. diff --git a/boards/dk-tm4c129x/usb_otg_mouse/ccs/target_config.ccxml b/boards/dk-tm4c129x/usb_otg_mouse/ccs/target_config.ccxml new file mode 100644 index 0000000..6e5ef45 --- /dev/null +++ b/boards/dk-tm4c129x/usb_otg_mouse/ccs/target_config.ccxml @@ -0,0 +1,13 @@ + + + + + + + + + + + + + diff --git a/boards/dk-tm4c129x/usb_otg_mouse/ewarm/Exe/usb_otg_mouse.bin b/boards/dk-tm4c129x/usb_otg_mouse/ewarm/Exe/usb_otg_mouse.bin new file mode 100644 index 0000000..eee3454 Binary files /dev/null and b/boards/dk-tm4c129x/usb_otg_mouse/ewarm/Exe/usb_otg_mouse.bin differ diff --git a/boards/dk-tm4c129x/usb_otg_mouse/ewarm/Exe/usb_otg_mouse.out b/boards/dk-tm4c129x/usb_otg_mouse/ewarm/Exe/usb_otg_mouse.out new file mode 100644 index 0000000..4c20367 Binary files /dev/null and b/boards/dk-tm4c129x/usb_otg_mouse/ewarm/Exe/usb_otg_mouse.out differ diff --git a/boards/dk-tm4c129x/usb_otg_mouse/gcc/usb_otg_mouse.axf b/boards/dk-tm4c129x/usb_otg_mouse/gcc/usb_otg_mouse.axf new file mode 100644 index 0000000..4f5bb32 Binary files /dev/null and b/boards/dk-tm4c129x/usb_otg_mouse/gcc/usb_otg_mouse.axf differ diff --git a/boards/dk-tm4c129x/usb_otg_mouse/gcc/usb_otg_mouse.bin b/boards/dk-tm4c129x/usb_otg_mouse/gcc/usb_otg_mouse.bin new file mode 100644 index 0000000..921aec0 Binary files /dev/null and b/boards/dk-tm4c129x/usb_otg_mouse/gcc/usb_otg_mouse.bin differ diff --git a/boards/dk-tm4c129x/usb_otg_mouse/readme.txt b/boards/dk-tm4c129x/usb_otg_mouse/readme.txt new file mode 100644 index 0000000..ab67d23 --- /dev/null +++ b/boards/dk-tm4c129x/usb_otg_mouse/readme.txt @@ -0,0 +1,34 @@ +USB OTG HID Mouse Example + +This example application demonstrates the use of USB On-The-Go (OTG) to +offer both USB host and device operation. When the DK board is connected +to a USB host, it acts as a BIOS-compatible USB mouse. The select button +on the board (on the bottom right corner) acts as mouse button 1 and +the mouse pointer may be moved by dragging your finger or a stylus across +the touchscreen in the desired direction. + +If a USB mouse is connected to the USB OTG port, the board operates as a +USB host and draws dots on the display to track the mouse movement. The +states of up to three mouse buttons are shown at the bottom right of the +display. + + +------------------------------------------------------------------------------- + +Copyright (c) 2013-2014 Texas Instruments Incorporated. All rights reserved. +Software License Agreement + +Texas Instruments (TI) is supplying this software for use solely and +exclusively on TI's microcontroller products. The software is owned by +TI and/or its suppliers, and is protected under applicable copyright +laws. You may not combine this software with "viral" open-source +software in order to form a larger program. + +THIS SOFTWARE IS PROVIDED "AS IS" AND WITH ALL FAULTS. +NO WARRANTIES, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING, BUT +NOT LIMITED TO, IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE. TI SHALL NOT, UNDER ANY +CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR CONSEQUENTIAL +DAMAGES, FOR ANY REASON WHATSOEVER. + +This is part of revision 2.1.0.12573 of the DK-TM4C129X Firmware Package. diff --git a/boards/dk-tm4c129x/usb_otg_mouse/rvmdk/usb_otg_mouse.axf b/boards/dk-tm4c129x/usb_otg_mouse/rvmdk/usb_otg_mouse.axf new file mode 100644 index 0000000..e979b07 Binary files /dev/null and b/boards/dk-tm4c129x/usb_otg_mouse/rvmdk/usb_otg_mouse.axf differ diff --git a/boards/dk-tm4c129x/usb_otg_mouse/rvmdk/usb_otg_mouse.bin b/boards/dk-tm4c129x/usb_otg_mouse/rvmdk/usb_otg_mouse.bin new file mode 100644 index 0000000..db1ae8f Binary files /dev/null and b/boards/dk-tm4c129x/usb_otg_mouse/rvmdk/usb_otg_mouse.bin differ diff --git a/boards/dk-tm4c129x/usb_otg_mouse/startup_ccs.c b/boards/dk-tm4c129x/usb_otg_mouse/startup_ccs.c new file mode 100644 index 0000000..5bf38b3 --- /dev/null +++ b/boards/dk-tm4c129x/usb_otg_mouse/startup_ccs.c @@ -0,0 +1,277 @@ +//***************************************************************************** +// +// startup_ccs.c - Startup code for use with TI's Code Composer Studio. +// +// Copyright (c) 2013-2014 Texas Instruments Incorporated. All rights reserved. +// Software License Agreement +// +// Texas Instruments (TI) is supplying this software for use solely and +// exclusively on TI's microcontroller products. The software is owned by +// TI and/or its suppliers, and is protected under applicable copyright +// laws. You may not combine this software with "viral" open-source +// software in order to form a larger program. +// +// THIS SOFTWARE IS PROVIDED "AS IS" AND WITH ALL FAULTS. +// NO WARRANTIES, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING, BUT +// NOT LIMITED TO, IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE. TI SHALL NOT, UNDER ANY +// CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR CONSEQUENTIAL +// DAMAGES, FOR ANY REASON WHATSOEVER. +// +// This is part of revision 2.1.0.12573 of the DK-TM4C129X Firmware Package. +// +//***************************************************************************** + +#include +#include "inc/hw_nvic.h" +#include "inc/hw_types.h" + +//***************************************************************************** +// +// Forward declaration of the default fault handlers. +// +//***************************************************************************** +void ResetISR(void); +static void NmiSR(void); +static void FaultISR(void); +static void IntDefaultHandler(void); + +//***************************************************************************** +// +// External declaration for the reset handler that is to be called when the +// processor is started +// +//***************************************************************************** +extern void _c_int00(void); + +//***************************************************************************** +// +// Linker variable that marks the top of the stack. +// +//***************************************************************************** +extern uint32_t __STACK_TOP; + +//***************************************************************************** +// +// External declarations for the interrupt handlers used by the application. +// +//***************************************************************************** +extern void TouchScreenIntHandler(void); +extern void 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 + TouchScreenIntHandler, // ADC Sequence 3 + IntDefaultHandler, // Watchdog timer + IntDefaultHandler, // Timer 0 subtimer A + IntDefaultHandler, // Timer 0 subtimer B + IntDefaultHandler, // Timer 1 subtimer A + IntDefaultHandler, // Timer 1 subtimer B + IntDefaultHandler, // Timer 2 subtimer A + IntDefaultHandler, // Timer 2 subtimer B + IntDefaultHandler, // Analog Comparator 0 + IntDefaultHandler, // Analog Comparator 1 + IntDefaultHandler, // Analog Comparator 2 + IntDefaultHandler, // System Control (PLL, OSC, BO) + IntDefaultHandler, // FLASH Control + IntDefaultHandler, // GPIO Port F + IntDefaultHandler, // GPIO Port G + IntDefaultHandler, // GPIO Port H + IntDefaultHandler, // UART2 Rx and Tx + IntDefaultHandler, // SSI1 Rx and Tx + IntDefaultHandler, // Timer 3 subtimer A + IntDefaultHandler, // Timer 3 subtimer B + IntDefaultHandler, // I2C1 Master and Slave + IntDefaultHandler, // CAN0 + IntDefaultHandler, // CAN1 + IntDefaultHandler, // Ethernet + IntDefaultHandler, // Hibernate + 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 + IntDefaultHandler, // External Bus Interface 0 + IntDefaultHandler, // GPIO Port J + IntDefaultHandler, // GPIO Port K + IntDefaultHandler, // GPIO Port L + IntDefaultHandler, // SSI2 Rx and Tx + IntDefaultHandler, // SSI3 Rx and Tx + IntDefaultHandler, // UART3 Rx and Tx + IntDefaultHandler, // UART4 Rx and Tx + IntDefaultHandler, // UART5 Rx and Tx + IntDefaultHandler, // UART6 Rx and Tx + IntDefaultHandler, // UART7 Rx and Tx + IntDefaultHandler, // I2C2 Master and Slave + IntDefaultHandler, // I2C3 Master and Slave + IntDefaultHandler, // Timer 4 subtimer A + IntDefaultHandler, // Timer 4 subtimer B + IntDefaultHandler, // Timer 5 subtimer A + IntDefaultHandler, // Timer 5 subtimer B + IntDefaultHandler, // FPU + 0, // Reserved + 0, // Reserved + IntDefaultHandler, // I2C4 Master and Slave + IntDefaultHandler, // I2C5 Master and Slave + IntDefaultHandler, // GPIO Port M + IntDefaultHandler, // GPIO Port N + 0, // Reserved + IntDefaultHandler, // Tamper + IntDefaultHandler, // GPIO Port P (Summary or P0) + IntDefaultHandler, // GPIO Port P1 + IntDefaultHandler, // GPIO Port P2 + IntDefaultHandler, // GPIO Port P3 + IntDefaultHandler, // GPIO Port P4 + IntDefaultHandler, // GPIO Port P5 + IntDefaultHandler, // GPIO Port P6 + IntDefaultHandler, // GPIO Port P7 + IntDefaultHandler, // GPIO Port Q (Summary or Q0) + IntDefaultHandler, // GPIO Port Q1 + IntDefaultHandler, // GPIO Port Q2 + IntDefaultHandler, // GPIO Port Q3 + IntDefaultHandler, // GPIO Port Q4 + IntDefaultHandler, // GPIO Port Q5 + IntDefaultHandler, // GPIO Port Q6 + IntDefaultHandler, // GPIO Port Q7 + IntDefaultHandler, // GPIO Port R + IntDefaultHandler, // GPIO Port S + IntDefaultHandler, // SHA/MD5 0 + IntDefaultHandler, // AES 0 + IntDefaultHandler, // DES3DES 0 + IntDefaultHandler, // LCD Controller 0 + IntDefaultHandler, // Timer 6 subtimer A + IntDefaultHandler, // Timer 6 subtimer B + IntDefaultHandler, // Timer 7 subtimer A + IntDefaultHandler, // Timer 7 subtimer B + IntDefaultHandler, // I2C6 Master and Slave + IntDefaultHandler, // I2C7 Master and Slave + IntDefaultHandler, // HIM Scan Matrix Keyboard 0 + IntDefaultHandler, // One Wire 0 + IntDefaultHandler, // HIM PS/2 0 + IntDefaultHandler, // HIM LED Sequencer 0 + IntDefaultHandler, // HIM Consumer IR 0 + IntDefaultHandler, // I2C8 Master and Slave + IntDefaultHandler, // I2C9 Master and Slave + IntDefaultHandler // GPIO Port T +}; + +//***************************************************************************** +// +// This is the code that gets called when the processor first starts execution +// following a reset event. Only the absolutely necessary set is performed, +// after which the application supplied entry() routine is called. Any fancy +// actions (such as making decisions based on the reset cause register, and +// resetting the bits in that register) are left solely in the hands of the +// application. +// +//***************************************************************************** +void +ResetISR(void) +{ + // + // Jump to the CCS C initialization routine. This will enable the + // floating-point unit as well, so that does not need to be done here. + // + __asm(" .global _c_int00\n" + " b.w _c_int00"); +} + +//***************************************************************************** +// +// This is the code that gets called when the processor receives a NMI. This +// simply enters an infinite loop, preserving the system state for examination +// by a debugger. +// +//***************************************************************************** +static void +NmiSR(void) +{ + // + // Enter an infinite loop. + // + while(1) + { + } +} + +//***************************************************************************** +// +// This is the code that gets called when the processor receives a fault +// interrupt. This simply enters an infinite loop, preserving the system state +// for examination by a debugger. +// +//***************************************************************************** +static void +FaultISR(void) +{ + // + // Enter an infinite loop. + // + while(1) + { + } +} + +//***************************************************************************** +// +// This is the code that gets called when the processor receives an unexpected +// interrupt. This simply enters an infinite loop, preserving the system state +// for examination by a debugger. +// +//***************************************************************************** +static void +IntDefaultHandler(void) +{ + // + // Go into an infinite loop. + // + while(1) + { + } +} diff --git a/boards/dk-tm4c129x/usb_otg_mouse/startup_ewarm.c b/boards/dk-tm4c129x/usb_otg_mouse/startup_ewarm.c new file mode 100644 index 0000000..eb5ec25 --- /dev/null +++ b/boards/dk-tm4c129x/usb_otg_mouse/startup_ewarm.c @@ -0,0 +1,308 @@ +//***************************************************************************** +// +// startup_ewarm.c - Startup code for use with IAR's Embedded Workbench, +// version 5. +// +// Copyright (c) 2013-2014 Texas Instruments Incorporated. All rights reserved. +// Software License Agreement +// +// Texas Instruments (TI) is supplying this software for use solely and +// exclusively on TI's microcontroller products. The software is owned by +// TI and/or its suppliers, and is protected under applicable copyright +// laws. You may not combine this software with "viral" open-source +// software in order to form a larger program. +// +// THIS SOFTWARE IS PROVIDED "AS IS" AND WITH ALL FAULTS. +// NO WARRANTIES, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING, BUT +// NOT LIMITED TO, IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE. TI SHALL NOT, UNDER ANY +// CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR CONSEQUENTIAL +// DAMAGES, FOR ANY REASON WHATSOEVER. +// +// This is part of revision 2.1.0.12573 of the DK-TM4C129X Firmware Package. +// +//***************************************************************************** + +#include +#include "inc/hw_nvic.h" +#include "inc/hw_types.h" + +//***************************************************************************** +// +// Enable the IAR extensions for this source file. +// +//***************************************************************************** +#pragma language=extended + +//***************************************************************************** +// +// Forward declaration of the default fault handlers. +// +//***************************************************************************** +void ResetISR(void); +static void NmiSR(void); +static void FaultISR(void); +static void IntDefaultHandler(void); + +//***************************************************************************** +// +// External declarations for the interrupt handlers used by the application. +// +//***************************************************************************** +extern void TouchScreenIntHandler(void); +extern void 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[256] @ ".noinit"; + +//***************************************************************************** +// +// A union that describes the entries of the vector table. The union is needed +// since the first entry is the stack pointer and the remainder are function +// pointers. +// +//***************************************************************************** +typedef union +{ + void (*pfnHandler)(void); + uint32_t ui32Ptr; +} +uVectorEntry; + +//***************************************************************************** +// +// The vector table. Note that the proper constructs must be placed on this to +// ensure that it ends up at physical address 0x0000.0000. +// +//***************************************************************************** +__root const uVectorEntry __vector_table[] @ ".intvec" = +{ + { .ui32Ptr = (uint32_t)pui32Stack + sizeof(pui32Stack) }, + // The initial stack pointer + ResetISR, // The reset handler + NmiSR, // The NMI handler + FaultISR, // The hard fault handler + IntDefaultHandler, // The MPU fault handler + IntDefaultHandler, // The bus fault handler + IntDefaultHandler, // The usage fault handler + 0, // Reserved + 0, // Reserved + 0, // Reserved + 0, // Reserved + IntDefaultHandler, // SVCall handler + IntDefaultHandler, // Debug monitor handler + 0, // Reserved + IntDefaultHandler, // The PendSV handler + 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 + TouchScreenIntHandler, // ADC Sequence 3 + IntDefaultHandler, // Watchdog timer + IntDefaultHandler, // Timer 0 subtimer A + IntDefaultHandler, // Timer 0 subtimer B + IntDefaultHandler, // Timer 1 subtimer A + IntDefaultHandler, // Timer 1 subtimer B + IntDefaultHandler, // Timer 2 subtimer A + IntDefaultHandler, // Timer 2 subtimer B + IntDefaultHandler, // Analog Comparator 0 + IntDefaultHandler, // Analog Comparator 1 + IntDefaultHandler, // Analog Comparator 2 + IntDefaultHandler, // System Control (PLL, OSC, BO) + IntDefaultHandler, // FLASH Control + IntDefaultHandler, // GPIO Port F + IntDefaultHandler, // GPIO Port G + IntDefaultHandler, // GPIO Port H + IntDefaultHandler, // UART2 Rx and Tx + IntDefaultHandler, // SSI1 Rx and Tx + IntDefaultHandler, // Timer 3 subtimer A + IntDefaultHandler, // Timer 3 subtimer B + IntDefaultHandler, // I2C1 Master and Slave + IntDefaultHandler, // CAN0 + IntDefaultHandler, // CAN1 + IntDefaultHandler, // Ethernet + IntDefaultHandler, // Hibernate + 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 + IntDefaultHandler, // External Bus Interface 0 + IntDefaultHandler, // GPIO Port J + IntDefaultHandler, // GPIO Port K + IntDefaultHandler, // GPIO Port L + IntDefaultHandler, // SSI2 Rx and Tx + IntDefaultHandler, // SSI3 Rx and Tx + IntDefaultHandler, // UART3 Rx and Tx + IntDefaultHandler, // UART4 Rx and Tx + IntDefaultHandler, // UART5 Rx and Tx + IntDefaultHandler, // UART6 Rx and Tx + IntDefaultHandler, // UART7 Rx and Tx + IntDefaultHandler, // I2C2 Master and Slave + IntDefaultHandler, // I2C3 Master and Slave + IntDefaultHandler, // Timer 4 subtimer A + IntDefaultHandler, // Timer 4 subtimer B + IntDefaultHandler, // Timer 5 subtimer A + IntDefaultHandler, // Timer 5 subtimer B + IntDefaultHandler, // FPU + 0, // Reserved + 0, // Reserved + IntDefaultHandler, // I2C4 Master and Slave + IntDefaultHandler, // I2C5 Master and Slave + IntDefaultHandler, // GPIO Port M + IntDefaultHandler, // GPIO Port N + 0, // Reserved + IntDefaultHandler, // Tamper + IntDefaultHandler, // GPIO Port P (Summary or P0) + IntDefaultHandler, // GPIO Port P1 + IntDefaultHandler, // GPIO Port P2 + IntDefaultHandler, // GPIO Port P3 + IntDefaultHandler, // GPIO Port P4 + IntDefaultHandler, // GPIO Port P5 + IntDefaultHandler, // GPIO Port P6 + IntDefaultHandler, // GPIO Port P7 + IntDefaultHandler, // GPIO Port Q (Summary or Q0) + IntDefaultHandler, // GPIO Port Q1 + IntDefaultHandler, // GPIO Port Q2 + IntDefaultHandler, // GPIO Port Q3 + IntDefaultHandler, // GPIO Port Q4 + IntDefaultHandler, // GPIO Port Q5 + IntDefaultHandler, // GPIO Port Q6 + IntDefaultHandler, // GPIO Port Q7 + IntDefaultHandler, // GPIO Port R + IntDefaultHandler, // GPIO Port S + IntDefaultHandler, // SHA/MD5 0 + IntDefaultHandler, // AES 0 + IntDefaultHandler, // DES3DES 0 + IntDefaultHandler, // LCD Controller 0 + IntDefaultHandler, // Timer 6 subtimer A + IntDefaultHandler, // Timer 6 subtimer B + IntDefaultHandler, // Timer 7 subtimer A + IntDefaultHandler, // Timer 7 subtimer B + IntDefaultHandler, // I2C6 Master and Slave + IntDefaultHandler, // I2C7 Master and Slave + IntDefaultHandler, // HIM Scan Matrix Keyboard 0 + IntDefaultHandler, // One Wire 0 + IntDefaultHandler, // HIM PS/2 0 + IntDefaultHandler, // HIM LED Sequencer 0 + IntDefaultHandler, // HIM Consumer IR 0 + IntDefaultHandler, // I2C8 Master and Slave + IntDefaultHandler, // I2C9 Master and Slave + IntDefaultHandler // GPIO Port T +}; + +//***************************************************************************** +// +// This is the code that gets called when the processor first starts execution +// following a reset event. Only the absolutely necessary set is performed, +// after which the application supplied entry() routine is called. Any fancy +// actions (such as making decisions based on the reset cause register, and +// resetting the bits in that register) are left solely in the hands of the +// application. +// +//***************************************************************************** +void +ResetISR(void) +{ + // + // Enable the floating-point unit. This must be done here to handle the + // case where main() uses floating-point and the function prologue saves + // floating-point registers (which will fault if floating-point is not + // enabled). Any configuration of the floating-point unit using DriverLib + // APIs must be done here prior to the floating-point unit being enabled. + // + // Note that this does not use DriverLib since it might not be included in + // this project. + // + HWREG(NVIC_CPAC) = ((HWREG(NVIC_CPAC) & + ~(NVIC_CPAC_CP10_M | NVIC_CPAC_CP11_M)) | + NVIC_CPAC_CP10_FULL | NVIC_CPAC_CP11_FULL); + + // + // Call the application's entry point. + // + __iar_program_start(); +} + +//***************************************************************************** +// +// This is the code that gets called when the processor receives a NMI. This +// simply enters an infinite loop, preserving the system state for examination +// by a debugger. +// +//***************************************************************************** +static void +NmiSR(void) +{ + // + // Enter an infinite loop. + // + while(1) + { + } +} + +//***************************************************************************** +// +// This is the code that gets called when the processor receives a fault +// interrupt. This simply enters an infinite loop, preserving the system state +// for examination by a debugger. +// +//***************************************************************************** +static void +FaultISR(void) +{ + // + // Enter an infinite loop. + // + while(1) + { + } +} + +//***************************************************************************** +// +// This is the code that gets called when the processor receives an unexpected +// interrupt. This simply enters an infinite loop, preserving the system state +// for examination by a debugger. +// +//***************************************************************************** +static void +IntDefaultHandler(void) +{ + // + // Go into an infinite loop. + // + while(1) + { + } +} diff --git a/boards/dk-tm4c129x/usb_otg_mouse/startup_gcc.c b/boards/dk-tm4c129x/usb_otg_mouse/startup_gcc.c new file mode 100644 index 0000000..1a66105 --- /dev/null +++ b/boards/dk-tm4c129x/usb_otg_mouse/startup_gcc.c @@ -0,0 +1,324 @@ +//***************************************************************************** +// +// startup_gcc.c - Startup code for use with GNU tools. +// +// Copyright (c) 2013-2014 Texas Instruments Incorporated. All rights reserved. +// Software License Agreement +// +// Texas Instruments (TI) is supplying this software for use solely and +// exclusively on TI's microcontroller products. The software is owned by +// TI and/or its suppliers, and is protected under applicable copyright +// laws. You may not combine this software with "viral" open-source +// software in order to form a larger program. +// +// THIS SOFTWARE IS PROVIDED "AS IS" AND WITH ALL FAULTS. +// NO WARRANTIES, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING, BUT +// NOT LIMITED TO, IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE. TI SHALL NOT, UNDER ANY +// CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR CONSEQUENTIAL +// DAMAGES, FOR ANY REASON WHATSOEVER. +// +// This is part of revision 2.1.0.12573 of the DK-TM4C129X Firmware Package. +// +//***************************************************************************** + +#include +#include "inc/hw_nvic.h" +#include "inc/hw_types.h" + +//***************************************************************************** +// +// Forward declaration of the default fault handlers. +// +//***************************************************************************** +void ResetISR(void); +static void NmiSR(void); +static void FaultISR(void); +static void IntDefaultHandler(void); + +//***************************************************************************** +// +// External declarations for the interrupt handlers used by the application. +// +//***************************************************************************** +extern void TouchScreenIntHandler(void); +extern void 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[256]; + +//***************************************************************************** +// +// The vector table. Note that the proper constructs must be placed on this to +// ensure that it ends up at physical address 0x0000.0000. +// +//***************************************************************************** +__attribute__ ((section(".isr_vector"))) +void (* const g_pfnVectors[])(void) = +{ + (void (*)(void))((uint32_t)pui32Stack + sizeof(pui32Stack)), + // The initial stack pointer + ResetISR, // The reset handler + NmiSR, // The NMI handler + FaultISR, // The hard fault handler + IntDefaultHandler, // The MPU fault handler + IntDefaultHandler, // The bus fault handler + IntDefaultHandler, // The usage fault handler + 0, // Reserved + 0, // Reserved + 0, // Reserved + 0, // Reserved + IntDefaultHandler, // SVCall handler + IntDefaultHandler, // Debug monitor handler + 0, // Reserved + IntDefaultHandler, // The PendSV handler + 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 + TouchScreenIntHandler, // ADC Sequence 3 + IntDefaultHandler, // Watchdog timer + IntDefaultHandler, // Timer 0 subtimer A + IntDefaultHandler, // Timer 0 subtimer B + IntDefaultHandler, // Timer 1 subtimer A + IntDefaultHandler, // Timer 1 subtimer B + IntDefaultHandler, // Timer 2 subtimer A + IntDefaultHandler, // Timer 2 subtimer B + IntDefaultHandler, // Analog Comparator 0 + IntDefaultHandler, // Analog Comparator 1 + IntDefaultHandler, // Analog Comparator 2 + IntDefaultHandler, // System Control (PLL, OSC, BO) + IntDefaultHandler, // FLASH Control + IntDefaultHandler, // GPIO Port F + IntDefaultHandler, // GPIO Port G + IntDefaultHandler, // GPIO Port H + IntDefaultHandler, // UART2 Rx and Tx + IntDefaultHandler, // SSI1 Rx and Tx + IntDefaultHandler, // Timer 3 subtimer A + IntDefaultHandler, // Timer 3 subtimer B + IntDefaultHandler, // I2C1 Master and Slave + IntDefaultHandler, // CAN0 + IntDefaultHandler, // CAN1 + IntDefaultHandler, // Ethernet + IntDefaultHandler, // Hibernate + 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 + IntDefaultHandler, // External Bus Interface 0 + IntDefaultHandler, // GPIO Port J + IntDefaultHandler, // GPIO Port K + IntDefaultHandler, // GPIO Port L + IntDefaultHandler, // SSI2 Rx and Tx + IntDefaultHandler, // SSI3 Rx and Tx + IntDefaultHandler, // UART3 Rx and Tx + IntDefaultHandler, // UART4 Rx and Tx + IntDefaultHandler, // UART5 Rx and Tx + IntDefaultHandler, // UART6 Rx and Tx + IntDefaultHandler, // UART7 Rx and Tx + IntDefaultHandler, // I2C2 Master and Slave + IntDefaultHandler, // I2C3 Master and Slave + IntDefaultHandler, // Timer 4 subtimer A + IntDefaultHandler, // Timer 4 subtimer B + IntDefaultHandler, // Timer 5 subtimer A + IntDefaultHandler, // Timer 5 subtimer B + IntDefaultHandler, // FPU + 0, // Reserved + 0, // Reserved + IntDefaultHandler, // I2C4 Master and Slave + IntDefaultHandler, // I2C5 Master and Slave + IntDefaultHandler, // GPIO Port M + IntDefaultHandler, // GPIO Port N + 0, // Reserved + IntDefaultHandler, // Tamper + IntDefaultHandler, // GPIO Port P (Summary or P0) + IntDefaultHandler, // GPIO Port P1 + IntDefaultHandler, // GPIO Port P2 + IntDefaultHandler, // GPIO Port P3 + IntDefaultHandler, // GPIO Port P4 + IntDefaultHandler, // GPIO Port P5 + IntDefaultHandler, // GPIO Port P6 + IntDefaultHandler, // GPIO Port P7 + IntDefaultHandler, // GPIO Port Q (Summary or Q0) + IntDefaultHandler, // GPIO Port Q1 + IntDefaultHandler, // GPIO Port Q2 + IntDefaultHandler, // GPIO Port Q3 + IntDefaultHandler, // GPIO Port Q4 + IntDefaultHandler, // GPIO Port Q5 + IntDefaultHandler, // GPIO Port Q6 + IntDefaultHandler, // GPIO Port Q7 + IntDefaultHandler, // GPIO Port R + IntDefaultHandler, // GPIO Port S + IntDefaultHandler, // SHA/MD5 0 + IntDefaultHandler, // AES 0 + IntDefaultHandler, // DES3DES 0 + IntDefaultHandler, // LCD Controller 0 + IntDefaultHandler, // Timer 6 subtimer A + IntDefaultHandler, // Timer 6 subtimer B + IntDefaultHandler, // Timer 7 subtimer A + IntDefaultHandler, // Timer 7 subtimer B + IntDefaultHandler, // I2C6 Master and Slave + IntDefaultHandler, // I2C7 Master and Slave + IntDefaultHandler, // HIM Scan Matrix Keyboard 0 + IntDefaultHandler, // One Wire 0 + IntDefaultHandler, // HIM PS/2 0 + IntDefaultHandler, // HIM LED Sequencer 0 + IntDefaultHandler, // HIM Consumer IR 0 + IntDefaultHandler, // I2C8 Master and Slave + IntDefaultHandler, // I2C9 Master and Slave + IntDefaultHandler // GPIO Port T +}; + +//***************************************************************************** +// +// The following are constructs created by the linker, indicating where the +// the "data" and "bss" segments reside in memory. The initializers for the +// for the "data" segment resides immediately following the "text" segment. +// +//***************************************************************************** +extern uint32_t _etext; +extern uint32_t _data; +extern uint32_t _edata; +extern uint32_t _bss; +extern uint32_t _ebss; + +//***************************************************************************** +// +// This is the code that gets called when the processor first starts execution +// following a reset event. Only the absolutely necessary set is performed, +// after which the application supplied entry() routine is called. Any fancy +// actions (such as making decisions based on the reset cause register, and +// resetting the bits in that register) are left solely in the hands of the +// application. +// +//***************************************************************************** +void +ResetISR(void) +{ + uint32_t *pui32Src, *pui32Dest; + + // + // Copy the data segment initializers from flash to SRAM. + // + pui32Src = &_etext; + for(pui32Dest = &_data; pui32Dest < &_edata; ) + { + *pui32Dest++ = *pui32Src++; + } + + // + // Zero fill the bss segment. + // + __asm(" ldr r0, =_bss\n" + " ldr r1, =_ebss\n" + " mov r2, #0\n" + " .thumb_func\n" + "zero_loop:\n" + " cmp r0, r1\n" + " it lt\n" + " strlt r2, [r0], #4\n" + " blt zero_loop"); + + // + // Enable the floating-point unit. This must be done here to handle the + // case where main() uses floating-point and the function prologue saves + // floating-point registers (which will fault if floating-point is not + // enabled). Any configuration of the floating-point unit using DriverLib + // APIs must be done here prior to the floating-point unit being enabled. + // + // Note that this does not use DriverLib since it might not be included in + // this project. + // + HWREG(NVIC_CPAC) = ((HWREG(NVIC_CPAC) & + ~(NVIC_CPAC_CP10_M | NVIC_CPAC_CP11_M)) | + NVIC_CPAC_CP10_FULL | NVIC_CPAC_CP11_FULL); + + // + // Call the application's entry point. + // + main(); +} + +//***************************************************************************** +// +// This is the code that gets called when the processor receives a NMI. This +// simply enters an infinite loop, preserving the system state for examination +// by a debugger. +// +//***************************************************************************** +static void +NmiSR(void) +{ + // + // Enter an infinite loop. + // + while(1) + { + } +} + +//***************************************************************************** +// +// This is the code that gets called when the processor receives a fault +// interrupt. This simply enters an infinite loop, preserving the system state +// for examination by a debugger. +// +//***************************************************************************** +static void +FaultISR(void) +{ + // + // Enter an infinite loop. + // + while(1) + { + } +} + +//***************************************************************************** +// +// This is the code that gets called when the processor receives an unexpected +// interrupt. This simply enters an infinite loop, preserving the system state +// for examination by a debugger. +// +//***************************************************************************** +static void +IntDefaultHandler(void) +{ + // + // Go into an infinite loop. + // + while(1) + { + } +} diff --git a/boards/dk-tm4c129x/usb_otg_mouse/startup_rvmdk.S b/boards/dk-tm4c129x/usb_otg_mouse/startup_rvmdk.S new file mode 100644 index 0000000..ebb3292 --- /dev/null +++ b/boards/dk-tm4c129x/usb_otg_mouse/startup_rvmdk.S @@ -0,0 +1,333 @@ +; <<< Use Configuration Wizard in Context Menu >>> +;****************************************************************************** +; +; startup_rvmdk.S - Startup code for use with Keil's uVision. +; +; Copyright (c) 2013-2014 Texas Instruments Incorporated. All rights reserved. +; Software License Agreement +; +; Texas Instruments (TI) is supplying this software for use solely and +; exclusively on TI's microcontroller products. The software is owned by +; TI and/or its suppliers, and is protected under applicable copyright +; laws. You may not combine this software with "viral" open-source +; software in order to form a larger program. +; +; THIS SOFTWARE IS PROVIDED "AS IS" AND WITH ALL FAULTS. +; NO WARRANTIES, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING, BUT +; NOT LIMITED TO, IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +; A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE. TI SHALL NOT, UNDER ANY +; CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR CONSEQUENTIAL +; DAMAGES, FOR ANY REASON WHATSOEVER. +; +; This is part of revision 2.1.0.12573 of the DK-TM4C129X Firmware Package. +; +;****************************************************************************** + +;****************************************************************************** +; +; Stack Size (in Bytes) <0x0-0xFFFFFFFF:8> +; +;****************************************************************************** +Stack EQU 0x00000400 + +;****************************************************************************** +; +; Heap Size (in Bytes) <0x0-0xFFFFFFFF:8> +; +;****************************************************************************** +Heap EQU 0x00000000 + +;****************************************************************************** +; +; Allocate space for the stack. +; +;****************************************************************************** + AREA STACK, NOINIT, READWRITE, ALIGN=3 +StackMem + SPACE Stack +__initial_sp + +;****************************************************************************** +; +; Allocate space for the heap. +; +;****************************************************************************** + AREA HEAP, NOINIT, READWRITE, ALIGN=3 +__heap_base +HeapMem + SPACE Heap +__heap_limit + +;****************************************************************************** +; +; Indicate that the code in this file preserves 8-byte alignment of the stack. +; +;****************************************************************************** + PRESERVE8 + +;****************************************************************************** +; +; Place code into the reset code section. +; +;****************************************************************************** + AREA RESET, CODE, READONLY + THUMB + +;****************************************************************************** +; +; External declarations for the interrupt handlers used by the application. +; +;****************************************************************************** + EXTERN TouchScreenIntHandler + EXTERN 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 TouchScreenIntHandler ; ADC Sequence 3 + DCD IntDefaultHandler ; Watchdog timer + DCD IntDefaultHandler ; Timer 0 subtimer A + DCD IntDefaultHandler ; Timer 0 subtimer B + DCD IntDefaultHandler ; Timer 1 subtimer A + DCD IntDefaultHandler ; Timer 1 subtimer B + DCD IntDefaultHandler ; Timer 2 subtimer A + DCD IntDefaultHandler ; Timer 2 subtimer B + DCD IntDefaultHandler ; Analog Comparator 0 + DCD IntDefaultHandler ; Analog Comparator 1 + DCD IntDefaultHandler ; Analog Comparator 2 + DCD IntDefaultHandler ; System Control (PLL, OSC, BO) + DCD IntDefaultHandler ; FLASH Control + DCD IntDefaultHandler ; GPIO Port F + DCD IntDefaultHandler ; GPIO Port G + DCD IntDefaultHandler ; GPIO Port H + DCD IntDefaultHandler ; UART2 Rx and Tx + DCD IntDefaultHandler ; SSI1 Rx and Tx + DCD IntDefaultHandler ; Timer 3 subtimer A + DCD IntDefaultHandler ; Timer 3 subtimer B + DCD IntDefaultHandler ; I2C1 Master and Slave + DCD IntDefaultHandler ; CAN0 + DCD IntDefaultHandler ; CAN1 + DCD IntDefaultHandler ; Ethernet + DCD IntDefaultHandler ; Hibernate + DCD 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 IntDefaultHandler ; External Bus Interface 0 + DCD IntDefaultHandler ; GPIO Port J + DCD IntDefaultHandler ; GPIO Port K + DCD IntDefaultHandler ; GPIO Port L + DCD IntDefaultHandler ; SSI2 Rx and Tx + DCD IntDefaultHandler ; SSI3 Rx and Tx + DCD IntDefaultHandler ; UART3 Rx and Tx + DCD IntDefaultHandler ; UART4 Rx and Tx + DCD IntDefaultHandler ; UART5 Rx and Tx + DCD IntDefaultHandler ; UART6 Rx and Tx + DCD IntDefaultHandler ; UART7 Rx and Tx + DCD IntDefaultHandler ; I2C2 Master and Slave + DCD IntDefaultHandler ; I2C3 Master and Slave + DCD IntDefaultHandler ; Timer 4 subtimer A + DCD IntDefaultHandler ; Timer 4 subtimer B + DCD IntDefaultHandler ; Timer 5 subtimer A + DCD IntDefaultHandler ; Timer 5 subtimer B + DCD IntDefaultHandler ; FPU + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD IntDefaultHandler ; I2C4 Master and Slave + DCD IntDefaultHandler ; I2C5 Master and Slave + DCD IntDefaultHandler ; GPIO Port M + DCD IntDefaultHandler ; GPIO Port N + DCD 0 ; Reserved + DCD IntDefaultHandler ; Tamper + DCD IntDefaultHandler ; GPIO Port P (Summary or P0) + DCD IntDefaultHandler ; GPIO Port P1 + DCD IntDefaultHandler ; GPIO Port P2 + DCD IntDefaultHandler ; GPIO Port P3 + DCD IntDefaultHandler ; GPIO Port P4 + DCD IntDefaultHandler ; GPIO Port P5 + DCD IntDefaultHandler ; GPIO Port P6 + DCD IntDefaultHandler ; GPIO Port P7 + DCD IntDefaultHandler ; GPIO Port Q (Summary or Q0) + DCD IntDefaultHandler ; GPIO Port Q1 + DCD IntDefaultHandler ; GPIO Port Q2 + DCD IntDefaultHandler ; GPIO Port Q3 + DCD IntDefaultHandler ; GPIO Port Q4 + DCD IntDefaultHandler ; GPIO Port Q5 + DCD IntDefaultHandler ; GPIO Port Q6 + DCD IntDefaultHandler ; GPIO Port Q7 + DCD IntDefaultHandler ; GPIO Port R + DCD IntDefaultHandler ; GPIO Port S + DCD IntDefaultHandler ; SHA/MD5 0 + DCD IntDefaultHandler ; AES 0 + DCD IntDefaultHandler ; DES3DES 0 + DCD IntDefaultHandler ; LCD Controller 0 + DCD IntDefaultHandler ; Timer 6 subtimer A + DCD IntDefaultHandler ; Timer 6 subtimer B + DCD IntDefaultHandler ; Timer 7 subtimer A + DCD IntDefaultHandler ; Timer 7 subtimer B + DCD IntDefaultHandler ; I2C6 Master and Slave + DCD IntDefaultHandler ; I2C7 Master and Slave + DCD IntDefaultHandler ; HIM Scan Matrix Keyboard 0 + DCD IntDefaultHandler ; One Wire 0 + DCD IntDefaultHandler ; HIM PS/2 0 + DCD IntDefaultHandler ; HIM LED Sequencer 0 + DCD IntDefaultHandler ; HIM Consumer IR 0 + DCD IntDefaultHandler ; I2C8 Master and Slave + DCD IntDefaultHandler ; I2C9 Master and Slave + DCD IntDefaultHandler ; GPIO Port T + +;****************************************************************************** +; +; This is the code that gets called when the processor first starts execution +; following a reset event. +; +;****************************************************************************** + EXPORT Reset_Handler +Reset_Handler + ; + ; Enable the floating-point unit. This must be done here to handle the + ; case where main() uses floating-point and the function prologue saves + ; floating-point registers (which will fault if floating-point is not + ; enabled). Any configuration of the floating-point unit using + ; DriverLib APIs must be done here prior to the floating-point unit + ; being enabled. + ; + ; Note that this does not use DriverLib since it might not be included + ; in this project. + ; + MOVW R0, #0xED88 + MOVT R0, #0xE000 + LDR R1, [R0] + ORR R1, #0x00F00000 + STR R1, [R0] + + ; + ; Call the C library enty point that handles startup. This will copy + ; the .data section initializers from flash to SRAM and zero fill the + ; .bss section. + ; + IMPORT __main + B __main + +;****************************************************************************** +; +; This is the code that gets called when the processor receives a NMI. This +; simply enters an infinite loop, preserving the system state for examination +; by a debugger. +; +;****************************************************************************** +NmiSR + B NmiSR + +;****************************************************************************** +; +; This is the code that gets called when the processor receives a fault +; interrupt. This simply enters an infinite loop, preserving the system state +; for examination by a debugger. +; +;****************************************************************************** +FaultISR + B FaultISR + +;****************************************************************************** +; +; This is the code that gets called when the processor receives an unexpected +; interrupt. This simply enters an infinite loop, preserving the system state +; for examination by a debugger. +; +;****************************************************************************** +IntDefaultHandler + B IntDefaultHandler + +;****************************************************************************** +; +; Make sure the end of this section is aligned. +; +;****************************************************************************** + ALIGN + +;****************************************************************************** +; +; Some code in the normal code section for initializing the heap and stack. +; +;****************************************************************************** + AREA |.text|, CODE, READONLY + +;****************************************************************************** +; +; The function expected of the C library startup code for defining the stack +; and heap memory locations. For the C library version of the startup code, +; provide this function so that the C library initialization code can find out +; the location of the stack and heap. +; +;****************************************************************************** + IF :DEF: __MICROLIB + EXPORT __initial_sp + EXPORT __heap_base + EXPORT __heap_limit + ELSE + IMPORT __use_two_region_memory + EXPORT __user_initial_stackheap +__user_initial_stackheap + LDR R0, =HeapMem + LDR R1, =(StackMem + Stack) + LDR R2, =(HeapMem + Heap) + LDR R3, =StackMem + BX LR + ENDIF + +;****************************************************************************** +; +; Make sure the end of this section is aligned. +; +;****************************************************************************** + ALIGN + +;****************************************************************************** +; +; Tell the assembler that we're done. +; +;****************************************************************************** + END diff --git a/boards/dk-tm4c129x/usb_otg_mouse/usb_dev_mouse.c b/boards/dk-tm4c129x/usb_otg_mouse/usb_dev_mouse.c new file mode 100644 index 0000000..9390d8c --- /dev/null +++ b/boards/dk-tm4c129x/usb_otg_mouse/usb_dev_mouse.c @@ -0,0 +1,556 @@ +//***************************************************************************** +// +// usb_dev_mouse.c - Main routines for the mouse device. +// +// Copyright (c) 2013-2014 Texas Instruments Incorporated. All rights reserved. +// Software License Agreement +// +// Texas Instruments (TI) is supplying this software for use solely and +// exclusively on TI's microcontroller products. The software is owned by +// TI and/or its suppliers, and is protected under applicable copyright +// laws. You may not combine this software with "viral" open-source +// software in order to form a larger program. +// +// THIS SOFTWARE IS PROVIDED "AS IS" AND WITH ALL FAULTS. +// NO WARRANTIES, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING, BUT +// NOT LIMITED TO, IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE. TI SHALL NOT, UNDER ANY +// CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR CONSEQUENTIAL +// DAMAGES, FOR ANY REASON WHATSOEVER. +// +// This is part of revision 2.1.0.12573 of the DK-TM4C129X Firmware Package. +// +//***************************************************************************** + +#include +#include +#include "inc/hw_memmap.h" +#include "driverlib/gpio.h" +#include "driverlib/rom.h" +#include "driverlib/systick.h" +#include "grlib/grlib.h" +#include "grlib/widget.h" +#include "usblib/usblib.h" +#include "usblib/usbhid.h" +#include "usblib/device/usbdevice.h" +#include "usblib/device/usbdhid.h" +#include "usblib/device/usbdhidmouse.h" +#include "utils/uartstdio.h" +#include "usb_mouse_structs.h" +#include "drivers/touch.h" +#include "usb_otg_mouse.h" + +//***************************************************************************** +// +// The GPIO pin which is connected to the select button. +// +//***************************************************************************** +#define SEL_BTN_PORT GPIO_PORTP_BASE +#define SEL_BTN_PIN GPIO_PIN_1 + +//***************************************************************************** +// +// The defines used with the g_ui32Commands variable. +// +//***************************************************************************** +#define UPDATE_TICK_EVENT 0x80000000 + +//***************************************************************************** +// +// The incremental update for the mouse. +// +//***************************************************************************** +#define MOUSE_MOVE_INC ((char)4) +#define MOUSE_MOVE_DEC ((char)-4) + +//***************************************************************************** +// +// The HID mouse report offsets for this mouse application. +// +//***************************************************************************** +#define HID_REPORT_BUTTONS 0 +#define HID_REPORT_X 1 +#define HID_REPORT_Y 2 + +//***************************************************************************** +// +// Holds command bits used to signal the main loop to perform various tasks. +// +//***************************************************************************** +volatile uint32_t g_ui32Commands; + +//***************************************************************************** +// +// Holds the current state of the touchscreen - pressed or not. +// +//***************************************************************************** +volatile bool g_bScreenPressed; + +//***************************************************************************** +// +// Holds the current state of the user button - pressed or not. +// +//***************************************************************************** +volatile bool g_bButtonPressed; + + +//***************************************************************************** +// +// A flag used to indicate whether or not we are currently connected to the USB +// host. +// +//***************************************************************************** +volatile bool g_bConnected; + +//***************************************************************************** +// +// Holds the previous press position for the touchscreen. +// +//***************************************************************************** +volatile int32_t g_i32ScreenStartX; +volatile int32_t g_i32ScreenStartY; + +//***************************************************************************** +// +// Holds the current press position for the touchscreen. +// +//***************************************************************************** +volatile int32_t g_i32ScreenX; +volatile int32_t g_i32ScreenY; + +//***************************************************************************** +// +// The system tick timer rate. +// +//***************************************************************************** +#define SYSTICKS_PER_SECOND 100 +#define MS_PER_SYSTICK (1000 / SYSTICKS_PER_SECOND) + +//***************************************************************************** +// +// Global system tick counter holds elapsed time since the application started +// expressed in 100ths of a second. +// +//***************************************************************************** +volatile uint32_t g_ui32SysTickCount; + +//***************************************************************************** +// +// Global system tick counter hold the g_ui32SysTickCount the last time +// GetTickms() was called. +// +//***************************************************************************** +static uint32_t g_ui32LastTick; + +//***************************************************************************** +// +// The number of system ticks to wait for each USB packet to be sent before +// we assume the host has disconnected. The value 50 equates to half a second. +// +//***************************************************************************** +#define MAX_SEND_DELAY 50 + +//***************************************************************************** +// +// This enumeration holds the various states that the mouse can be in during +// normal operation. +// +//***************************************************************************** +volatile enum +{ + // + // Unconfigured. + // + eMouseStateUnconfigured, + + // + // No keys to send and not waiting on data. + // + eMouseStateIdle, + + // + // Waiting on data to be sent out. + // + eMouseStateSend +} +g_iMouseState = eMouseStateUnconfigured; + + +uint32_t +MouseHandler(void *pvCBData, uint32_t ui32Event, uint32_t ui32MsgData, + void *pvMsgData) +{ + switch(ui32Event) + { + // + // The USB host has connected to and configured the device. + // + case USB_EVENT_CONNECTED: + { + UARTprintf("Host connected.\n"); + g_iMouseState = eMouseStateIdle; + g_bConnected = true; + break; + } + + // + // The USB host has disconnected from the device. + // + case USB_EVENT_DISCONNECTED: + { + UARTprintf("Host disconnected.\n"); + g_bConnected = false; + g_iMouseState = eMouseStateUnconfigured; + break; + } + + // + // A report was sent to the host. We are now free to send another. + // + case USB_EVENT_TX_COMPLETE: + { + g_iMouseState = eMouseStateIdle; + break; + } + } + return(0); +} + +//*************************************************************************** +// +// Wait for a period of time for the state to become idle or unconfigured. +// +// \param ui32TimeoutTick is the number of system ticks to wait before +// declaring a timeout and returning \b false. +// +// This function polls the current mouse state for ui32TimeoutTicks system +// ticks waiting for it to either become idle or unconfigured. If the state +// becomes one of these, the function returns true. If ui32TimeoutTicks +// occur prior to the state becoming idle or unconfigured, false is returned +// to indicate a timeout. +// +// \return Returns \b true on success or \b false on timeout. +// +//*************************************************************************** +bool +WaitForSendIdle(uint32_t ui32TimeoutTicks) +{ + uint32_t ui32Start, ui32Now, ui32Elapsed; + + ui32Start = g_ui32SysTickCount; + ui32Elapsed = 0; + + while(ui32Elapsed < ui32TimeoutTicks) + { + // + // Is the mouse is idle or we have disconnected, return immediately. + // + if((g_iMouseState == eMouseStateIdle) || + (g_iMouseState == eMouseStateUnconfigured)) + { + return(true); + } + + // + // Determine how much time has elapsed since we started waiting. This + // should be safe across a wrap of g_ui32SysTickCount. I suspect you + // won't likely leave the app running for the 497.1 days it will take + // for this to occur but you never know... + // + ui32Now = g_ui32SysTickCount; + ui32Elapsed = (ui32Start < ui32Now) ? (ui32Now - ui32Start) : + (((uint32_t)0xFFFFFFFF - ui32Start) + ui32Now + 1); + } + + // + // If we get here, we timed out so return a bad return code to let the + // caller know. + // + return(false); +} + +//***************************************************************************** +// +// This is the interrupt handler for the SysTick interrupt. It is called +// periodically and updates a global tick counter then sets a flag to tell the +// main loop to check to see if a new HID report should be sent to the host. +// +//***************************************************************************** +void +SysTickHandler(void) +{ + g_ui32SysTickCount++; + g_ui32Commands |= UPDATE_TICK_EVENT; +} + +//***************************************************************************** +// +// This function handles updates due to the touchscreen and buttons. +// +// This function is called from the main loop each time the touchscreen state +// needs to be checked. If it detects an update it will schedule an transfer +// to the host. +// +// Returns Returns \b true on success or \b false if an error is detected. +// +//***************************************************************************** +bool +TouchEventHandler(void) +{ + uint32_t ui32Retcode; + int32_t i32DeltaX, i32DeltaY; + bool bSuccess; + bool bBtnPressed; + + // + // Assume all is well until we determine otherwise. + // + bSuccess = true; + + // + // Get the current state of the select button. + // + bBtnPressed = (ROM_GPIOPinRead(SEL_BTN_PORT, SEL_BTN_PIN) & SEL_BTN_PIN) ? + false : true; + + // + // Is someone pressing the screen or has the button changed state? If so, + // we determine how far they have dragged their finger/stylus and use this + // to calculate mouse position changes to send to the host. + // + if(g_bScreenPressed || (bBtnPressed != g_bButtonPressed)) + { + // + // Calculate how far we moved since the last time we checked. This + // rather odd layout prevents a compiler warning about undefined order + // of volatile accesses. + // + i32DeltaX = g_i32ScreenX; + i32DeltaX -= g_i32ScreenStartX; + i32DeltaY = g_i32ScreenY; + i32DeltaY -= g_i32ScreenStartY; + + // + // Reset our start position. + // + g_i32ScreenStartX = g_i32ScreenX; + g_i32ScreenStartY = g_i32ScreenY; + + // + // Was there any movement or change in button state? + // + if(i32DeltaX || i32DeltaY || (bBtnPressed != g_bButtonPressed)) + { + // + // Yes - send a report back to the host after clipping the deltas + // to the maximum we can support. + // + i32DeltaX = (i32DeltaX > 127) ? 127 : i32DeltaX; + i32DeltaX = (i32DeltaX < -128) ? -128 : i32DeltaX; + i32DeltaY = (i32DeltaY > 127) ? 127 : i32DeltaY; + i32DeltaY = (i32DeltaY < -128) ? -128 : i32DeltaY; + + // + // Remember the current button state. + // + g_bButtonPressed = bBtnPressed; + + // + // Send the report back to the host. + // + g_iMouseState = eMouseStateSend; + ui32Retcode = USBDHIDMouseStateChange((void *)&g_sMouseDevice, + (char)i32DeltaX, (char)i32DeltaY, + (bBtnPressed ? + MOUSE_REPORT_BUTTON_1 : 0)); + + // + // Did we schedule the report for transmission? + // + if(ui32Retcode == MOUSE_SUCCESS) + { + // + // Wait for the host to acknowledge the transmission if all went + // well. + // + bSuccess = WaitForSendIdle(MAX_SEND_DELAY); + + // + // Did we time out waiting for the packet to be sent? + // + if (!bSuccess) + { + // + // Yes - assume the host disconnected and go back to + // waiting for a new connection. + // + UARTprintf("Send timed out!\n"); + g_bConnected = 0; + } + } + else + { + // + // An error was reported when trying to send the report. This + // may be due to host disconnection but could also be due to a + // clash between our attempt to send a report and the driver + // sending the last report in response to an idle timer timeout + // so we don't jump to the conclusion that we were disconnected + // in this case. + // + UARTprintf("Can't send report.\n"); + bSuccess = false; + } + } + } + + return(bSuccess); +} + +//***************************************************************************** +// +// This function is called by the touchscreen driver whenever there is a +// change in press state or position. +// +//***************************************************************************** +int32_t +DeviceMouseTouchCallback(uint32_t ui32Message, int32_t i32X, int32_t i32Y) +{ + switch(ui32Message) + { + // + // The touchscreen has been pressed. Remember where we are so that + // we can determine how far the pointer moves later. + // + case WIDGET_MSG_PTR_DOWN: + g_i32ScreenStartX = i32X; + g_i32ScreenStartY = i32Y; + g_i32ScreenX = i32X; + g_i32ScreenY = i32Y; + g_bScreenPressed = true; + break; + + // + // The touchscreen is no longer being pressed. + // + case WIDGET_MSG_PTR_UP: + g_bScreenPressed = false; + break; + + // + // The user is dragging his/her finger/stylus over the touchscreen. + // + case WIDGET_MSG_PTR_MOVE: + g_i32ScreenX = i32X; + g_i32ScreenY = i32Y; + break; + } + + // + // Tell the mouse driver we handled the message. + // + return(1); +} + +//***************************************************************************** +// +// This function initializes the mouse in device mode. +// +//***************************************************************************** +void +DeviceInit(void) +{ + // + // Initialize the touchscreen driver and install our event handler. + // + TouchScreenInit(g_ui32SysClock); + TouchScreenCallbackSet(DeviceMouseTouchCallback); + + // + // Set the system tick to fire 100 times per second. + // + ROM_SysTickPeriodSet(g_ui32SysClock / SYSTICKS_PER_SECOND); + ROM_SysTickIntEnable(); + ROM_SysTickEnable(); + + // + // Pass the USB library our device information, initialize the USB + // controller and connect the device to the bus. + // + USBDHIDMouseInit(0, (tUSBDHIDMouseDevice *)&g_sMouseDevice); +} + +//***************************************************************************** +// +// This is the main loop that runs the mouse device application. +// +//***************************************************************************** +void +DeviceMain(void) +{ + bool bRetcode; + + if(g_iMouseState == eMouseStateUnconfigured) + { + return; + } + + // + // If it is time to check the touchscreen state then do so. + // + if(g_ui32Commands & UPDATE_TICK_EVENT) + { + g_ui32Commands &= ~UPDATE_TICK_EVENT; + TouchEventHandler(); + + // + // Wait for the last data to go out before sending more data. Also + // ensure that we drop out if the device is disconnected. + // + bRetcode = WaitForSendIdle(MAX_SEND_DELAY); + + // + // If we timed out, assume the host disconnected and start looking + // for a new connection. + // + if(!bRetcode) + { + g_iMouseState = eMouseStateUnconfigured; + } + } +} + +//***************************************************************************** +// +// This function returns the number of ticks since the last time this function +// was called. +// +//***************************************************************************** +uint32_t +GetTickms(void) +{ + uint32_t ui32RetVal, ui32Saved; + + ui32RetVal = g_ui32SysTickCount; + ui32Saved = ui32RetVal; + + if(ui32Saved > g_ui32LastTick) + { + ui32RetVal = ui32Saved - g_ui32LastTick; + } + else + { + ui32RetVal = g_ui32LastTick - ui32Saved; + } + + // + // This could miss a few milliseconds but the timings here are on a + // much larger scale. + // + g_ui32LastTick = ui32Saved; + + // + // Return the number of milliseconds since the last time this was called. + // + return(ui32RetVal * MS_PER_SYSTICK); +} diff --git a/boards/dk-tm4c129x/usb_otg_mouse/usb_host_mouse.c b/boards/dk-tm4c129x/usb_otg_mouse/usb_host_mouse.c new file mode 100644 index 0000000..c2b0de6 --- /dev/null +++ b/boards/dk-tm4c129x/usb_otg_mouse/usb_host_mouse.c @@ -0,0 +1,740 @@ +//***************************************************************************** +// +// usb_host_mouse.c - main application code for the host mouse example. +// +// Copyright (c) 2013-2014 Texas Instruments Incorporated. All rights reserved. +// Software License Agreement +// +// Texas Instruments (TI) is supplying this software for use solely and +// exclusively on TI's microcontroller products. The software is owned by +// TI and/or its suppliers, and is protected under applicable copyright +// laws. You may not combine this software with "viral" open-source +// software in order to form a larger program. +// +// THIS SOFTWARE IS PROVIDED "AS IS" AND WITH ALL FAULTS. +// NO WARRANTIES, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING, BUT +// NOT LIMITED TO, IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE. TI SHALL NOT, UNDER ANY +// CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR CONSEQUENTIAL +// DAMAGES, FOR ANY REASON WHATSOEVER. +// +// This is part of revision 2.1.0.12573 of the DK-TM4C129X Firmware Package. +// +//***************************************************************************** + +#include +#include +#include "grlib/grlib.h" +#include "usblib/usblib.h" +#include "usblib/usbhid.h" +#include "usblib/host/usbhost.h" +#include "usblib/host/usbhhid.h" +#include "usblib/host/usbhhidmouse.h" +#include "utils/uartstdio.h" +#include "usb_otg_mouse.h" + +//***************************************************************************** +// +// The size of the mouse device interface's memory pool in bytes. +// +//***************************************************************************** +#define MOUSE_MEMORY_SIZE 128 + +//***************************************************************************** +// +// The memory pool to provide to the mouse device. +// +//***************************************************************************** +uint8_t g_pui8Buffer[MOUSE_MEMORY_SIZE]; + +//***************************************************************************** +// +// 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 Mouse class is loaded. +// +//***************************************************************************** +static tUSBHostClassDriver const * const g_ppHostClassDrivers[] = +{ + &g_sUSBHIDClassDriver, + &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 global value used to store the mouse instance value. +// +//***************************************************************************** +static tUSBHMouse *g_psMouseInstance; + +//***************************************************************************** +// +// The global values used to store the mouse state. +// +//***************************************************************************** +static uint32_t g_ui32Buttons; +static tRectangle g_sCursor; + +//***************************************************************************** +// +// This enumerated type is used to hold the states of the mouse. +// +//***************************************************************************** +enum +{ + // + // No device is present. + // + eStateNoDevice, + + // + // Mouse has been detected and needs to be initialized in the main + // loop. + // + eStateMouseInit, + + // + // Mouse is connected and waiting for events. + // + eStateMouseConnected, + + // + // An unsupported device has been attached. + // + eStateUnknownDevice, + + // + // A power fault has occurred. + // + eStatePowerFault +} +iUSBState; + +//***************************************************************************** +// +// These defines are used to define the screen constraints to the application. +// +//***************************************************************************** +#define DISPLAY_BANNER_HEIGHT 20 +#define DISPLAY_BANNER_BG ClrDarkBlue +#define DISPLAY_BANNER_FG ClrWhite +#define DISPLAY_MOUSE_BG ClrBlack +#define DISPLAY_MOUSE_FG ClrWhite +#define DISPLAY_MOUSE_SIZE 2 + +//***************************************************************************** +// +// This function clears the main application screen area. +// +//***************************************************************************** +void +ClearMainWindow(void) +{ + tRectangle sRect; + + // + // Initialize the button indicator. + // + sRect.i16XMin = 0; + sRect.i16YMin = DISPLAY_BANNER_HEIGHT + 1; + sRect.i16XMax = GrContextDpyWidthGet(&g_sContext) - 1; + sRect.i16YMax = GrContextDpyHeightGet(&g_sContext) - DISPLAY_BANNER_HEIGHT; + + GrContextForegroundSet(&g_sContext, DISPLAY_MOUSE_BG); + GrRectFill(&g_sContext, &sRect); + GrContextForegroundSet(&g_sContext, DISPLAY_MOUSE_FG); +} + +//***************************************************************************** +// +// This function updates the cursor position based on deltas received from +// the mouse device. +// +// \param i32XDelta is the signed movement in the X direction. +// \param i32YDelta is the signed movement in the Y direction. +// +// This function is called by the mouse handler code when it detects a change +// in the position of the mouse. It will take the inputs and force them +// to be constrained to the display area of the screen. If the left mouse +// button is pressed then the mouse will draw on the screen and if it is not +// it will move around normally. A side effect of not being able to read the +// current state of the screen is that the cursor will erase anything it moves +// over while the left mouse button is not pressed. +// +// \return None. +// +//***************************************************************************** +void +UpdateCursor(int32_t i32XDelta, int32_t i32YDelta) +{ + int32_t i32Temp; + + // + // If the left button is not pressed then erase the previous cursor + // position. + // + if((g_ui32Buttons & 1) == 0) + { + // + // Erase the previous cursor. + // + GrContextForegroundSet(&g_sContext, DISPLAY_MOUSE_BG); + GrRectFill(&g_sContext, &g_sCursor); + } + + // + // Need to do signed math so use the temporary signed value. + // + i32Temp = g_sCursor.i16XMin; + + // + // Update the X position without going off the screen. + // + if(((int)g_sCursor.i16XMin + i32XDelta + DISPLAY_MOUSE_SIZE) < + GrContextDpyWidthGet(&g_sContext)) + { + // + // Update the X cursor position. + // + i32Temp += i32XDelta; + + // + // Don't let the cursor go off the left of the screen either. + // + if(i32Temp < 0) + { + i32Temp = 0; + } + } + + // + // Update the X position. + // + g_sCursor.i16XMin = i32Temp; + g_sCursor.i16XMax = i32Temp + DISPLAY_MOUSE_SIZE; + + // + // Need to do signed math so use the temporary signed value. + // + i32Temp = g_sCursor.i16YMin; + + // + // Update the Y position without going off the screen. + // + if(((int)g_sCursor.i16YMin + i32YDelta) < + (GrContextDpyHeightGet(&g_sContext) - + DISPLAY_BANNER_HEIGHT - DISPLAY_MOUSE_SIZE - 1)) + { + // + // Update the Y cursor position. + // + i32Temp += i32YDelta; + + // + // Don't let the cursor overwrite the status area of the screen. + // + if(i32Temp < DISPLAY_BANNER_HEIGHT + 1) + { + i32Temp = DISPLAY_BANNER_HEIGHT + 1; + } + } + + // + // Update the Y position. + // + g_sCursor.i16YMin = i32Temp; + g_sCursor.i16YMax = i32Temp + DISPLAY_MOUSE_SIZE; + + // + // Draw the new cursor. + // + GrContextForegroundSet(&g_sContext, DISPLAY_MOUSE_FG); + GrRectFill(&g_sContext, &g_sCursor); +} + +//***************************************************************************** +// +// This function will update the small mouse button indicators in the status +// bar area of the screen. This can be called on its own or it will be called +// whenever UpdateStatus() is called as well. +// +//***************************************************************************** +void +UpdateButtons(void) +{ + tRectangle sRect, sRectInner; + int iButton; + + // + // Initialize the button indicator position. + // + sRect.i16XMin = GrContextDpyWidthGet(&g_sContext) - 36; + sRect.i16YMin = GrContextDpyHeightGet(&g_sContext) - 18; + sRect.i16XMax = sRect.i16XMin + 6; + sRect.i16YMax = sRect.i16YMin + 8; + sRectInner.i16XMin = sRect.i16XMin + 1; + sRectInner.i16YMin = sRect.i16YMin + 1; + sRectInner.i16XMax = sRect.i16XMax - 1; + sRectInner.i16YMax = sRect.i16YMax - 1; + + // + // Check all three buttons. + // + for(iButton = 0; iButton < 3; iButton++) + { + // + // Draw the button indicator red if pressed and black if not pressed. + // + if(g_ui32Buttons & (1 << iButton)) + { + GrContextForegroundSet(&g_sContext, ClrRed); + } + else + { + GrContextForegroundSet(&g_sContext, ClrBlack); + } + + // + // Draw the back of the button indicator. + // + GrRectFill(&g_sContext, &sRectInner); + + // + // Draw the border on the button indicator. + // + GrContextForegroundSet(&g_sContext, ClrWhite); + GrRectDraw(&g_sContext, &sRect); + + // + // Move to the next button indicator position. + // + sRect.i16XMin += 8; + sRect.i16XMax += 8; + sRectInner.i16XMin += 8; + sRectInner.i16XMax += 8; + } +} + +//***************************************************************************** +// +// This function updates the status area of the screen. It uses the current +// state of the application to print the status bar. +// +//***************************************************************************** +void +UpdateStatus(char *pcString, uint32_t ui32Buttons, bool bClrBackground) +{ + tRectangle sRect; + + // + // Fill the bottom rows of the screen with blue to create the status area. + // + sRect.i16XMin = 0; + sRect.i16YMin = GrContextDpyHeightGet(&g_sContext) - + DISPLAY_BANNER_HEIGHT - 1; + sRect.i16XMax = GrContextDpyWidthGet(&g_sContext) - 1; + sRect.i16YMax = sRect.i16YMin + DISPLAY_BANNER_HEIGHT; + + // + // Were we asked to clear the background of the status area? + // + GrContextBackgroundSet(&g_sContext, DISPLAY_BANNER_BG); + + if(bClrBackground) + { + // + // Draw the background of the banner. + // + GrContextForegroundSet(&g_sContext, DISPLAY_BANNER_BG); + GrRectFill(&g_sContext, &sRect); + + // + // Put a white box around the banner. + // + GrContextForegroundSet(&g_sContext, DISPLAY_BANNER_FG); + GrRectDraw(&g_sContext, &sRect); + } + + // + // Write the current state to the left of the status area. + // + GrContextFontSet(&g_sContext, g_psFontFixed6x8); + + // + // Update the status on the screen. + // + if(pcString != 0) + { + UARTprintf(pcString); + UARTprintf("\n"); + GrStringDraw(&g_sContext, pcString, -1, 10, sRect.i16YMin + 4, 1); + + g_ui32Buttons = ui32Buttons; + } + else if(iUSBState == eStateNoDevice) + { + // + // Mouse is currently disconnected. + // + UARTprintf("no device\n"); + GrStringDraw(&g_sContext, "no device ", -1, 10, sRect.i16YMin + 4, + 1); + } + else if(iUSBState == eStateMouseConnected) + { + // + // Mouse is connected. + // + UARTprintf("connected\n"); + GrStringDraw(&g_sContext, "connected ", -1, 10, sRect.i16YMin + 4, + 1); + } + else if(iUSBState == eStateUnknownDevice) + { + // + // Some other (unknown) device is connected. + // + UARTprintf("unknown device\n"); + GrStringDraw(&g_sContext, "unknown device", -1, 10, sRect.i16YMin + 4, + 1); + } + else if(iUSBState == eStatePowerFault) + { + // + // Power fault. + // + UARTprintf("power fault\n"); + GrStringDraw(&g_sContext, "power fault ", -1, 10, sRect.i16YMin + 4, + 1); + } + + UpdateButtons(); +} + +//***************************************************************************** +// +// This is the generic callback from host stack. +// +// \param 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 mouse 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. +// +// \return None. +// +//***************************************************************************** +void +USBHCDEvents(void *pvData) +{ + tEventInfo *psEventInfo; + + // + // Cast this pointer to its actual type. + // + psEventInfo = (tEventInfo *)pvData; + + switch(psEventInfo->ui32Event) + { + // + // New mouse detected. + // + case USB_EVENT_CONNECTED: + { + // + // See if this is a HID Keyboard. + // + if((USBHCDDevClass(psEventInfo->ui32Instance, 0) == + USB_CLASS_HID) && + (USBHCDDevProtocol(psEventInfo->ui32Instance, 0) == + USB_HID_PROTOCOL_MOUSE)) + { + // + // Indicate that the mouse has been detected. + // + UARTprintf("Mouse Connected\n"); + + // + // Proceed to the eStateMouseInit state so that the main loop + // can finish initialized the mouse since USBHMouseInit() + // cannot be called from within a callback. + // + iUSBState = eStateMouseInit; + } + + break; + } + // + // Unsupported device detected. + // + case USB_EVENT_UNKNOWN_CONNECTED: + { + UARTprintf("Unsupported Device Connected\n"); + + // + // An unknown device was detected. + // + iUSBState = eStateUnknownDevice; + + break; + } + // + // Device has been unplugged. + // + case USB_EVENT_DISCONNECTED: + { + // + // Indicate that the mouse has been disconnected. + // + UARTprintf("Device Disconnected\n"); + + // + // Change the state so that the main loop knows that the mouse is + // no longer present. + // + iUSBState = eStateNoDevice; + + // + // Reset the button state. + // + g_ui32Buttons = 0; + + break; + } + // + // Power Fault. + // + case USB_EVENT_POWER_FAULT: + { + UARTprintf("Power Fault\n"); + + // + // No power means no device is present. + // + iUSBState = eStatePowerFault; + + break; + } + default: + { + break; + } + } +} + +//***************************************************************************** +// +// This is the callback from the USB HID mouse handler. +// +// \param pvCBData is ignored by this function. +// \param ui32Event is one of the valid events for a mouse device. +// \param ui32MsgParam is defined by the event that occurs. +// \param pvMsgData is a pointer to data that is defined by the event that +// occurs. +// +// This function will be called to inform the application when a mouse has +// been plugged in or removed and any time mouse movement or button pressed +// is detected. +// +// \return None. +// +//***************************************************************************** +void +MouseCallback(tUSBHMouse *psMsInstance, uint32_t ui32Event, + uint32_t ui32MsgParam, void *pvMsgData) +{ + switch(ui32Event) + { + // + // Mouse button press detected. + // + case USBH_EVENT_HID_MS_PRESS: + { + UARTprintf("Button Pressed %02x\n", ui32MsgParam); + + // + // Save the new button that was pressed. + // + g_ui32Buttons |= ui32MsgParam; + + break; + } + + // + // Mouse button release detected. + // + case USBH_EVENT_HID_MS_REL: + { + UARTprintf("Button Released %02x\n", ui32MsgParam); + + // + // Remove the button from the pressed state. + // + g_ui32Buttons &= ~ui32MsgParam; + + break; + } + + // + // Mouse X movement detected. + // + case USBH_EVENT_HID_MS_X: + { + UARTprintf("X:%02d.\n", (signed char)ui32MsgParam); + + // + // Update the cursor on the screen. + // + UpdateCursor((signed char)ui32MsgParam, 0); + + break; + } + + // + // Mouse Y movement detected. + // + case USBH_EVENT_HID_MS_Y: + { + UARTprintf("Y:%02d.\n", (signed char)ui32MsgParam); + + // + // Update the cursor on the screen. + // + UpdateCursor(0, (signed char)ui32MsgParam); + + break; + } + } + + // + // Update the status area of the screen. + // + UpdateStatus(0, 0, false); +} + +//***************************************************************************** +// +// Initialize the host mode stack. +// +//***************************************************************************** +void +HostInit(void) +{ + // + // Register the host class drivers. + // + USBHCDRegisterDrivers(0, g_ppHostClassDrivers, g_ui32NumHostClassDrivers); + + // + // Initialize the button states. + // + g_ui32Buttons = 0; + + // + // Update the status on the screen. + // + UpdateStatus(0, 0, true); + + // + // Open an instance of the mouse driver. The mouse does not need + // to be present at this time, this just saves a place for it and allows + // the applications to be notified when a mouse is present. + // + g_psMouseInstance = + USBHMouseOpen(MouseCallback, g_pui8Buffer, MOUSE_MEMORY_SIZE); + + // + // 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); + + // + // Call the main loop for the Host controller driver. + // + iUSBState = eStateNoDevice; +} + +//***************************************************************************** +// +// This is the main loop that runs the application. +// +//***************************************************************************** +void +HostMain(void) +{ + switch(iUSBState) + { + // + // This state is entered when the mouse is first detected. + // + case eStateMouseInit: + { + // + // Initialize the newly connected mouse. + // + USBHMouseInit(g_psMouseInstance); + + // + // Proceed to the mouse connected state. + // + iUSBState = eStateMouseConnected; + + // + // Update the status on the screen. + // + UpdateStatus(0, 0, true); + + // + // Update the cursor on the screen. + // + UpdateCursor(GrContextDpyWidthGet(&g_sContext) / 2, + GrContextDpyHeightGet(&g_sContext)/ 2); + + break; + } + case eStateMouseConnected: + { + // + // Nothing is currently done in the main loop when the mouse + // is connected. + // + break; + } + case eStateNoDevice: + { + // + // The mouse is not connected so nothing needs to be done here. + // + break; + } + default: + { + break; + } + } + + // + // Periodically call the main loop for the Host controller driver. + // + USBHCDMain(); +} diff --git a/boards/dk-tm4c129x/usb_otg_mouse/usb_mouse_structs.c b/boards/dk-tm4c129x/usb_otg_mouse/usb_mouse_structs.c new file mode 100644 index 0000000..1be2ae3 --- /dev/null +++ b/boards/dk-tm4c129x/usb_otg_mouse/usb_mouse_structs.c @@ -0,0 +1,147 @@ +//***************************************************************************** +// +// usb_mouse_structs.c - Data structures defining the USB mouse device. +// +// Copyright (c) 2013-2014 Texas Instruments Incorporated. All rights reserved. +// Software License Agreement +// +// Texas Instruments (TI) is supplying this software for use solely and +// exclusively on TI's microcontroller products. The software is owned by +// TI and/or its suppliers, and is protected under applicable copyright +// laws. You may not combine this software with "viral" open-source +// software in order to form a larger program. +// +// THIS SOFTWARE IS PROVIDED "AS IS" AND WITH ALL FAULTS. +// NO WARRANTIES, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING, BUT +// NOT LIMITED TO, IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE. TI SHALL NOT, UNDER ANY +// CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR CONSEQUENTIAL +// DAMAGES, FOR ANY REASON WHATSOEVER. +// +// This is part of revision 2.1.0.12573 of the DK-TM4C129X Firmware Package. +// +//***************************************************************************** + +#include +#include +#include "driverlib/usb.h" +#include "usblib/usblib.h" +#include "usblib/usbhid.h" +#include "usblib/usb-ids.h" +#include "usblib/device/usbdevice.h" +#include "usblib/device/usbdhid.h" +#include "usblib/device/usbdhidmouse.h" +#include "usb_mouse_structs.h" + +//***************************************************************************** +// +// The languages supported by this device. +// +//***************************************************************************** +const uint8_t g_pui8LangDescriptor[] = +{ + 4, + USB_DTYPE_STRING, + USBShort(USB_LANG_EN_US) +}; + +//***************************************************************************** +// +// The manufacturer string. +// +//***************************************************************************** +const uint8_t g_pui8ManufacturerString[] = +{ + (17 + 1) * 2, + USB_DTYPE_STRING, + 'T', 0, 'e', 0, 'x', 0, 'a', 0, 's', 0, ' ', 0, 'I', 0, 'n', 0, 's', 0, + 't', 0, 'r', 0, 'u', 0, 'm', 0, 'e', 0, 'n', 0, 't', 0, 's', 0, +}; + +//***************************************************************************** +// +// The product string. +// +//***************************************************************************** +const uint8_t g_pui8ProductString[] = +{ + (13 + 1) * 2, + USB_DTYPE_STRING, + 'M', 0, 'o', 0, 'u', 0, 's', 0, 'e', 0, ' ', 0, 'E', 0, 'x', 0, 'a', 0, + 'm', 0, 'p', 0, 'l', 0, 'e', 0 +}; + +//***************************************************************************** +// +// The serial number string. +// +//***************************************************************************** +const uint8_t g_pui8SerialNumberString[] = +{ + (8 + 1) * 2, + USB_DTYPE_STRING, + '1', 0, '2', 0, '3', 0, '4', 0, '5', 0, '6', 0, '7', 0, '8', 0 +}; + +//***************************************************************************** +// +// The interface description string. +// +//***************************************************************************** +const uint8_t g_pui8HIDInterfaceString[] = +{ + (19 + 1) * 2, + USB_DTYPE_STRING, + 'H', 0, 'I', 0, 'D', 0, ' ', 0, 'M', 0, 'o', 0, 'u', 0, 's', 0, + 'e', 0, ' ', 0, 'I', 0, 'n', 0, 't', 0, 'e', 0, 'r', 0, 'f', 0, + 'a', 0, 'c', 0, 'e', 0 +}; + +//***************************************************************************** +// +// The configuration description string. +// +//***************************************************************************** +const uint8_t g_pui8ConfigString[] = +{ + (23 + 1) * 2, + USB_DTYPE_STRING, + 'H', 0, 'I', 0, 'D', 0, ' ', 0, 'M', 0, 'o', 0, 'u', 0, 's', 0, + 'e', 0, ' ', 0, 'C', 0, 'o', 0, 'n', 0, 'f', 0, 'i', 0, 'g', 0, + 'u', 0, 'r', 0, 'a', 0, 't', 0, 'i', 0, 'o', 0, 'n', 0 +}; + +//***************************************************************************** +// +// The descriptor string table. +// +//***************************************************************************** +const uint8_t * const g_ppui8StringDescriptors[] = +{ + g_pui8LangDescriptor, + g_pui8ManufacturerString, + g_pui8ProductString, + g_pui8SerialNumberString, + g_pui8HIDInterfaceString, + g_pui8ConfigString +}; + +#define NUM_STRING_DESCRIPTORS (sizeof(g_ppui8StringDescriptors) / \ + sizeof(uint8_t *)) + +//***************************************************************************** +// +// The HID mouse device initialization and customization structures. +// +//***************************************************************************** +tUSBDHIDMouseDevice g_sMouseDevice = +{ + USB_VID_TI_1CBE, + USB_PID_MOUSE, + 500, + USB_CONF_ATTR_SELF_PWR, + MouseHandler, + (void *)&g_sMouseDevice, + g_ppui8StringDescriptors, + NUM_STRING_DESCRIPTORS +}; diff --git a/boards/dk-tm4c129x/usb_otg_mouse/usb_mouse_structs.h b/boards/dk-tm4c129x/usb_otg_mouse/usb_mouse_structs.h new file mode 100644 index 0000000..a89debf --- /dev/null +++ b/boards/dk-tm4c129x/usb_otg_mouse/usb_mouse_structs.h @@ -0,0 +1,33 @@ +//***************************************************************************** +// +// usb_mouse_structs.h - Data structures defining the mouse USB device. +// +// Copyright (c) 2013-2014 Texas Instruments Incorporated. All rights reserved. +// Software License Agreement +// +// Texas Instruments (TI) is supplying this software for use solely and +// exclusively on TI's microcontroller products. The software is owned by +// TI and/or its suppliers, and is protected under applicable copyright +// laws. You may not combine this software with "viral" open-source +// software in order to form a larger program. +// +// THIS SOFTWARE IS PROVIDED "AS IS" AND WITH ALL FAULTS. +// NO WARRANTIES, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING, BUT +// NOT LIMITED TO, IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE. TI SHALL NOT, UNDER ANY +// CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR CONSEQUENTIAL +// DAMAGES, FOR ANY REASON WHATSOEVER. +// +// This is part of revision 2.1.0.12573 of the DK-TM4C129X Firmware Package. +// +//***************************************************************************** + +#ifndef _USB_MOUSE_STRUCTS_H_ +#define _USB_MOUSE_STRUCTS_H_ + +extern uint32_t MouseHandler(void *pvCBData, uint32_t ui32Event, + uint32_t ui32MsgData, void *pvMsgData); + +extern tUSBDHIDMouseDevice g_sMouseDevice; + +#endif diff --git a/boards/dk-tm4c129x/usb_otg_mouse/usb_otg_mouse.c b/boards/dk-tm4c129x/usb_otg_mouse/usb_otg_mouse.c new file mode 100644 index 0000000..50bebd9 --- /dev/null +++ b/boards/dk-tm4c129x/usb_otg_mouse/usb_otg_mouse.c @@ -0,0 +1,322 @@ +//***************************************************************************** +// +// usb_otg_mouse.c - USB OTG Mouse (combined host and device mouse). +// +// Copyright (c) 2013-2014 Texas Instruments Incorporated. All rights reserved. +// Software License Agreement +// +// Texas Instruments (TI) is supplying this software for use solely and +// exclusively on TI's microcontroller products. The software is owned by +// TI and/or its suppliers, and is protected under applicable copyright +// laws. You may not combine this software with "viral" open-source +// software in order to form a larger program. +// +// THIS SOFTWARE IS PROVIDED "AS IS" AND WITH ALL FAULTS. +// NO WARRANTIES, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING, BUT +// NOT LIMITED TO, IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE. TI SHALL NOT, UNDER ANY +// CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR CONSEQUENTIAL +// DAMAGES, FOR ANY REASON WHATSOEVER. +// +// This is part of revision 2.1.0.12573 of the DK-TM4C129X Firmware Package. +// +//***************************************************************************** + +#include +#include +#include "inc/hw_memmap.h" +#include "inc/hw_types.h" +#include "inc/hw_usb.h" +#include "driverlib/rom.h" +#include "driverlib/rom_map.h" +#include "driverlib/sysctl.h" +#include "grlib/grlib.h" +#include "usblib/usblib.h" +#include "usblib/device/usbdevice.h" +#include "usblib/host/usbhost.h" +#include "utils/uartstdio.h" +#include "drivers/frame.h" +#include "drivers/kentec320x240x16_ssd2119.h" +#include "drivers/pinout.h" +#include "usb_otg_mouse.h" + +//***************************************************************************** +// +//! \addtogroup example_list +//!

USB OTG HID Mouse Example (usb_otg_mouse)

+//! +//! This example application demonstrates the use of USB On-The-Go (OTG) to +//! offer both USB host and device operation. When the DK board is connected +//! to a USB host, it acts as a BIOS-compatible USB mouse. The select button +//! on the board (on the bottom right corner) acts as mouse button 1 and +//! the mouse pointer may be moved by dragging your finger or a stylus across +//! the touchscreen in the desired direction. +//! +//! If a USB mouse is connected to the USB OTG port, the board operates as a +//! USB host and draws dots on the display to track the mouse movement. The +//! states of up to three mouse buttons are shown at the bottom right of the +//! display. +//! +//***************************************************************************** + +//***************************************************************************** +// +// The current state of the USB in the system based on the detected mode. +// +//***************************************************************************** +volatile tUSBMode g_iCurrentMode = eUSBModeNone; + +//***************************************************************************** +// +// 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]; + +//***************************************************************************** +// +// This global is used to indicate to the main that a mode change has +// occurred. +// +//***************************************************************************** +uint32_t g_ui32NewState; + +//***************************************************************************** +// +// The system clock frequency in Hz. +// +//***************************************************************************** +uint32_t g_ui32SysClock; + +//***************************************************************************** +// +// The graphics context for the screen. +// +//***************************************************************************** +tContext g_sContext; + +//***************************************************************************** +// +// A function which returns the number of milliseconds since it was last +// called. This can be found in usb_dev_mouse.c. +// +//***************************************************************************** +extern uint32_t GetTickms(void); + +//***************************************************************************** +// +// The error routine that is called if the driver library encounters an error. +// +//***************************************************************************** +#ifdef DEBUG +void +__error__(char *pcFilename, uint32_t ui32Line) +{ +} +#endif + +//***************************************************************************** +// +// Callback function for mode changes. +// +//***************************************************************************** +void +ModeCallback(uint32_t ui32Index, tUSBMode iMode) +{ + // + // Save the new mode. + // + g_iCurrentMode = iMode; + + switch(iMode) + { + case eUSBModeHost: + { + break; + } + case eUSBModeDevice: + { + break; + } + case eUSBModeNone: + { + break; + } + default: + { + break; + } + } + g_ui32NewState = 1; +} + +//***************************************************************************** +// +// Initialize the USB for OTG mode on the platform. +// +//***************************************************************************** +void +USBOTGInit(uint32_t ui32ClockRate, tUSBModeCallback pfnModeCallback) +{ + uint32_t ui32PLLRate; + + // + // Enable USB controller. + // + ROM_SysCtlPeripheralEnable(SYSCTL_PERIPH_USB0); + + // + // Set the current processor speed to provide more accurate timing + // information to the USB library. + // + ui32PLLRate = 480000000; + USBOTGFeatureSet(0, USBLIB_FEATURE_CPUCLK, &ui32ClockRate); + USBOTGFeatureSet(0, USBLIB_FEATURE_USBPLL, &ui32PLLRate); + + // + // Initialize the USB OTG mode and pass in a mode callback. + // + USBStackModeSet(0, eUSBModeOTG, pfnModeCallback); +} + +//***************************************************************************** +// +// main routine. +// +//***************************************************************************** +int +main(void) +{ + tLPMFeature sLPMFeature; + + // + // Run from the PLL at 120 MHz. + // + g_ui32SysClock = MAP_SysCtlClockFreqSet((SYSCTL_XTAL_25MHZ | + SYSCTL_OSC_MAIN | SYSCTL_USE_PLL | + SYSCTL_CFG_VCO_480), 120000000); + + // + // Configure the device pins. + // + PinoutSet(); + + // + // Configure the UART. + // + UARTStdioConfig(0, 115200, g_ui32SysClock); + + // + // Initialize the display driver. + // + Kentec320x240x16_SSD2119Init(g_ui32SysClock); + + // + // Initialize the graphics context. + // + GrContextInit(&g_sContext, &g_sKentec320x240x16_SSD2119); + + // + // Draw the application frame. + // + FrameDraw(&g_sContext, "usb-otg-mouse"); + + // + // Configure USB for OTG operation. + // + USBOTGInit(g_ui32SysClock, ModeCallback); + + sLPMFeature.ui32HIRD = 500; + sLPMFeature.ui32Features = USBLIB_FEATURE_LPM_EN | + USBLIB_FEATURE_LPM_RMT_WAKE; + USBHCDFeatureSet(0, USBLIB_FEATURE_LPM, &sLPMFeature); + + // + // Initialize the host stack. + // + HostInit(); + + // + // Initialize the device stack. + // + DeviceInit(); + + // + // Initialize the USB controller for dual mode operation with a 2ms polling + // rate. + // + USBOTGModeInit(0, 2000, g_pui8HCDPool, HCD_MEMORY_SIZE); + + // + // Set the new state so that the screen updates on the first + // pass. + // + g_ui32NewState = 1; + + // + // Loop forever. + // + while(1) + { + // + // Tell the OTG library code how much time has passed in milliseconds + // since the last call. + // + USBOTGMain(GetTickms()); + + // + // Handle deferred state change. + // + if(g_ui32NewState) + { + g_ui32NewState =0; + + // + // Update the status area of the screen. + // + ClearMainWindow(); + + // + // Update the status bar with the new mode. + // + switch(g_iCurrentMode) + { + case eUSBModeHost: + { + UpdateStatus("Host Mode", 0, true); + break; + } + case eUSBModeDevice: + { + UpdateStatus("Device Mode", 0, true); + break; + } + case eUSBModeNone: + { + UpdateStatus("Idle Mode\n", 0, true); + break; + } + default: + { + break; + } + } + } + + if(g_iCurrentMode == eUSBModeDevice) + { + DeviceMain(); + } + else if(g_iCurrentMode == eUSBModeHost) + { + HostMain(); + } + } +} diff --git a/boards/dk-tm4c129x/usb_otg_mouse/usb_otg_mouse.ewd b/boards/dk-tm4c129x/usb_otg_mouse/usb_otg_mouse.ewd new file mode 100644 index 0000000..484e41a --- /dev/null +++ b/boards/dk-tm4c129x/usb_otg_mouse/usb_otg_mouse.ewd @@ -0,0 +1,614 @@ + + + + 1 + + Debug + + ARM + + 1 + + C-SPY + 2 + + 15 + 1 + 1 + + + + + + + + + + + + + + + + + + + + + + + + + + + + ARMSIM_ID + 2 + + 1 + 1 + 1 + + + + + + + + ANGEL_ID + 2 + + 0 + 1 + 1 + + + + + + + + + + + + GDBSERVER_ID + 2 + + 0 + 1 + 1 + + + + + + + + + + + IARROM_ID + 2 + + 0 + 1 + 1 + + + + + + + + + + JLINK_ID + 2 + + 9 + 1 + 1 + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + LMIFTDI_ID + 2 + + 1 + 1 + 1 + + + + + + + + MACRAIGOR_ID + 2 + + 2 + 1 + 1 + + + + + + + + + + + + + + + + + + + + + RDI_ID + 2 + + 1 + 1 + 1 + + + + + + + + + + + + + + + + + THIRDPARTY_ID + 2 + + 0 + 1 + 1 + + + + + + + + + $TOOLKIT_DIR$\plugins\rtos\CMX\CmxArmPlugin.ewplugin + 0 + + + $TOOLKIT_DIR$\plugins\rtos\CMX\CmxTinyArmPlugin.ewplugin + 0 + + + $TOOLKIT_DIR$\plugins\rtos\embOS\embOSPlugin.ewplugin + 0 + + + $TOOLKIT_DIR$\plugins\rtos\OSE\OseEpsilonPlugin.ewplugin + 0 + + + $TOOLKIT_DIR$\plugins\rtos\PowerPac\PowerPacRTOS.ewplugin + 0 + + + $TOOLKIT_DIR$\plugins\rtos\ThreadX\ThreadXArmPlugin.ewplugin + 0 + + + $TOOLKIT_DIR$\plugins\rtos\uCOS-II\uCOS-II-KA-CSpy.ewplugin + 0 + + + $EW_DIR$\common\plugins\CodeCoverage\CodeCoverage.ENU.ewplugin + 1 + + + $EW_DIR$\common\plugins\Orti\Orti.ENU.ewplugin + 0 + + + $EW_DIR$\common\plugins\Profiling\Profiling.ENU.ewplugin + 1 + + + $EW_DIR$\common\plugins\Stack\Stack.ENU.ewplugin + 1 + + + + diff --git a/boards/dk-tm4c129x/usb_otg_mouse/usb_otg_mouse.ewp b/boards/dk-tm4c129x/usb_otg_mouse/usb_otg_mouse.ewp new file mode 100644 index 0000000..f73c2f4 --- /dev/null +++ b/boards/dk-tm4c129x/usb_otg_mouse/usb_otg_mouse.ewp @@ -0,0 +1,818 @@ + + + + 1 + + Debug + + ARM + + 1 + + General + 3 + + 14 + 1 + 1 + + + + + + + + + + + + + + + + + + + + + + + + + + + + + ICCARM + 2 + + 19 + 1 + 1 + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + AARM + 2 + + 7 + 1 + 1 + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + OBJCOPY + 0 + + 1 + 1 + 1 + + + + + + + + + CUSTOM + 3 + + + + + + + BICOMP + 0 + + + + BUILDACTION + 1 + + + + + + + ILINK + 0 + + 5 + 1 + 1 + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + IARCHIVE + 0 + + 0 + 1 + 1 + + + + + + + BILINK + 0 + + + + + Libraries + + $PROJ_DIR$\..\..\..\..\driverlib\ewarm\Exe\driverlib.a + + + $PROJ_DIR$\..\..\..\..\grlib\ewarm\Exe\grlib.a + + + $PROJ_DIR$\..\..\..\..\usblib\ewarm\Exe\usblib.a + + + + Source + + $PROJ_DIR$\..\drivers\frame.c + + + $PROJ_DIR$\..\drivers\kentec320x240x16_ssd2119.c + + + $PROJ_DIR$\..\drivers\pinout.c + + + $PROJ_DIR$\startup_ewarm.c + + + $PROJ_DIR$\..\drivers\touch.c + + + $PROJ_DIR$\..\..\..\..\utils\uartstdio.c + + + $PROJ_DIR$\usb_dev_mouse.c + + + $PROJ_DIR$\usb_host_mouse.c + + + $PROJ_DIR$\usb_mouse_structs.c + + + $PROJ_DIR$\usb_otg_mouse.c + + + diff --git a/boards/dk-tm4c129x/usb_otg_mouse/usb_otg_mouse.h b/boards/dk-tm4c129x/usb_otg_mouse/usb_otg_mouse.h new file mode 100644 index 0000000..ed90da9 --- /dev/null +++ b/boards/dk-tm4c129x/usb_otg_mouse/usb_otg_mouse.h @@ -0,0 +1,49 @@ +//***************************************************************************** +// +// usb_otg_mouse.h - The otg example application common definitions. +// +// Copyright (c) 2013-2014 Texas Instruments Incorporated. All rights reserved. +// Software License Agreement +// +// Texas Instruments (TI) is supplying this software for use solely and +// exclusively on TI's microcontroller products. The software is owned by +// TI and/or its suppliers, and is protected under applicable copyright +// laws. You may not combine this software with "viral" open-source +// software in order to form a larger program. +// +// THIS SOFTWARE IS PROVIDED "AS IS" AND WITH ALL FAULTS. +// NO WARRANTIES, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING, BUT +// NOT LIMITED TO, IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE. TI SHALL NOT, UNDER ANY +// CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR CONSEQUENTIAL +// DAMAGES, FOR ANY REASON WHATSOEVER. +// +// This is part of revision 2.1.0.12573 of the DK-TM4C129X Firmware Package. +// +//***************************************************************************** + +#ifndef __USB_OTG_MOUSE_H__ +#define __USB_OTG_MOUSE_H__ + +void HostInit(void); +void HostMain(void); +void DeviceInit(void); +void DeviceMain(void); +void UpdateStatus(char *pcString, uint32_t ui32Buttons, bool bClrGBg); +void ClearMainWindow(void); + +//***************************************************************************** +// +// Graphics context used to show text on the display. +// +//***************************************************************************** +extern tContext g_sContext; + +//***************************************************************************** +// +// The system clock frequency in Hz. +// +//***************************************************************************** +extern uint32_t g_ui32SysClock; + +#endif diff --git a/boards/dk-tm4c129x/usb_otg_mouse/usb_otg_mouse.icf b/boards/dk-tm4c129x/usb_otg_mouse/usb_otg_mouse.icf new file mode 100644 index 0000000..7ba5d52 --- /dev/null +++ b/boards/dk-tm4c129x/usb_otg_mouse/usb_otg_mouse.icf @@ -0,0 +1,78 @@ +//***************************************************************************** +// +// usb_otg_mouse.icf - Linker configuration file for usb_otg_mouse. +// +// Copyright (c) 2013-2014 Texas Instruments Incorporated. All rights reserved. +// Software License Agreement +// +// Texas Instruments (TI) is supplying this software for use solely and +// exclusively on TI's microcontroller products. The software is owned by +// TI and/or its suppliers, and is protected under applicable copyright +// laws. You may not combine this software with "viral" open-source +// software in order to form a larger program. +// +// THIS SOFTWARE IS PROVIDED "AS IS" AND WITH ALL FAULTS. +// NO WARRANTIES, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING, BUT +// NOT LIMITED TO, IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE. TI SHALL NOT, UNDER ANY +// CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR CONSEQUENTIAL +// DAMAGES, FOR ANY REASON WHATSOEVER. +// +// This is part of revision 2.1.0.12573 of the DK-TM4C129X Firmware Package. +// +//***************************************************************************** + +// +// Define a memory region that covers the entire 4 GB addressible space of the +// processor. +// +define memory mem with size = 4G; + +// +// Define a region for the on-chip flash. +// +define region FLASH = mem:[from 0x00000000 to 0x000fffff]; + +// +// Define a region for the on-chip SRAM. +// +define region SRAM = mem:[from 0x20000000 to 0x2003ffff]; + +// +// Define a block for the heap. The size should be set to something other +// than zero if things in the C library that require the heap are used. +// +define block HEAP with alignment = 8, size = 0x00000000 { }; + +// +// Indicate that the read/write values should be initialized by copying from +// flash. +// +initialize by copy { readwrite }; + +// +// Indicate that the noinit values should be left alone. This includes the +// stack, which if initialized will destroy the return address from the +// initialization code, causing the processor to branch to zero and fault. +// +do not initialize { section .noinit }; + +// +// Place the interrupt vectors at the start of flash. +// +place at start of FLASH { readonly section .intvec }; + +// +// Place the remainder of the read-only items into flash. +// +place in FLASH { readonly }; + +// +// Place the RAM vector table at the start of SRAM. +// +place at start of SRAM { section VTABLE }; + +// +// Place all read/write items into SRAM. +// +place in SRAM { readwrite, block HEAP }; diff --git a/boards/dk-tm4c129x/usb_otg_mouse/usb_otg_mouse.ld b/boards/dk-tm4c129x/usb_otg_mouse/usb_otg_mouse.ld new file mode 100644 index 0000000..03d922d --- /dev/null +++ b/boards/dk-tm4c129x/usb_otg_mouse/usb_otg_mouse.ld @@ -0,0 +1,57 @@ +/****************************************************************************** + * + * usb_otg_mouse.ld - Linker configuration file for usb_otg_mouse. + * + * Copyright (c) 2013-2014 Texas Instruments Incorporated. All rights reserved. + * Software License Agreement + * + * Texas Instruments (TI) is supplying this software for use solely and + * exclusively on TI's microcontroller products. The software is owned by + * TI and/or its suppliers, and is protected under applicable copyright + * laws. You may not combine this software with "viral" open-source + * software in order to form a larger program. + * + * THIS SOFTWARE IS PROVIDED "AS IS" AND WITH ALL FAULTS. + * NO WARRANTIES, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING, BUT + * NOT LIMITED TO, IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE. TI SHALL NOT, UNDER ANY + * CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR CONSEQUENTIAL + * DAMAGES, FOR ANY REASON WHATSOEVER. + * + * This is part of revision 2.1.0.12573 of the DK-TM4C129X Firmware Package. + * + *****************************************************************************/ + +MEMORY +{ + FLASH (rx) : ORIGIN = 0x00000000, LENGTH = 0x00100000 + SRAM (rwx) : ORIGIN = 0x20000000, LENGTH = 0x00040000 +} + +SECTIONS +{ + .text : + { + _text = .; + KEEP(*(.isr_vector)) + *(.text*) + *(.rodata*) + _etext = .; + } > FLASH + + .data : AT(ADDR(.text) + SIZEOF(.text)) + { + _data = .; + *(vtable) + *(.data*) + _edata = .; + } > SRAM + + .bss : + { + _bss = .; + *(.bss*) + *(COMMON) + _ebss = .; + } > SRAM +} diff --git a/boards/dk-tm4c129x/usb_otg_mouse/usb_otg_mouse.sct b/boards/dk-tm4c129x/usb_otg_mouse/usb_otg_mouse.sct new file mode 100644 index 0000000..cec7e8f --- /dev/null +++ b/boards/dk-tm4c129x/usb_otg_mouse/usb_otg_mouse.sct @@ -0,0 +1,47 @@ +;****************************************************************************** +; +; usb_otg_mouse.sct - Linker configuration file for usb_otg_mouse. +; +; Copyright (c) 2013-2014 Texas Instruments Incorporated. All rights reserved. +; Software License Agreement +; +; Texas Instruments (TI) is supplying this software for use solely and +; exclusively on TI's microcontroller products. The software is owned by +; TI and/or its suppliers, and is protected under applicable copyright +; laws. You may not combine this software with "viral" open-source +; software in order to form a larger program. +; +; THIS SOFTWARE IS PROVIDED "AS IS" AND WITH ALL FAULTS. +; NO WARRANTIES, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING, BUT +; NOT LIMITED TO, IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +; A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE. TI SHALL NOT, UNDER ANY +; CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR CONSEQUENTIAL +; DAMAGES, FOR ANY REASON WHATSOEVER. +; +; This is part of revision 2.1.0.12573 of the DK-TM4C129X Firmware Package. +; +;****************************************************************************** + +LR_IROM 0x00000000 0x00100000 +{ + ; + ; Specify the Execution Address of the code and the size. + ; + ER_IROM 0x00000000 0x00100000 + { + *.o (RESET, +First) + * (InRoot$$Sections, +RO) + } + + ; + ; Specify the Execution Address of the data area. + ; + RW_IRAM 0x20000000 0x00040000 + { + ; + ; Uncomment the following line in order to use IntRegister(). + ; + ;* (vtable, +First) + * (+RW, +ZI) + } +} diff --git a/boards/dk-tm4c129x/usb_otg_mouse/usb_otg_mouse.uvopt b/boards/dk-tm4c129x/usb_otg_mouse/usb_otg_mouse.uvopt new file mode 100644 index 0000000..4e7c593 --- /dev/null +++ b/boards/dk-tm4c129x/usb_otg_mouse/usb_otg_mouse.uvopt @@ -0,0 +1,429 @@ + + + + 1.0 + +
### uVision Project, (C) Keil Software
+ + + *.c + *.s*; *.src; *.a* + *.obj + *.lib + *.txt; *.h; *.inc + *.plm + *.cpp + + + + 0 + 0 + + + + usb_otg_mouse + 0x4 + ARM-ADS + + 25000000 + + 1 + 1 + 1 + 0 + + + 1 + 65535 + 0 + 0 + 0 + + + 79 + 66 + 8 + .\rvmdk\ + + + 1 + 1 + 1 + 0 + 1 + 1 + 0 + 1 + 0 + 0 + 0 + 0 + + + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 0 + 0 + + + 1 + 0 + 1 + + 255 + + + 0 + Data Sheet + DATASHTS\Luminary\TM4C129XNCZAD.PDF + + + + SARMCM3.DLL + -MPU + DCM.DLL + -pCM4 + SARMCM3.DLL + -MPU + TCM.DLL + -pCM4 + + + 0 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 0 + 1 + 1 + 1 + 0 + 1 + 0 + 0 + 4 + + + + + + + + + + + BIN\lmidk-agdi.dll + + + + 0 + lmidk-agdi + -O4614 -S1 -FO29 + + + 0 + DLGTARM + + + + 0 + ARMDBGFLAGS + + + + + 0 + 1 + 0 + 0 + 0 + 0 + 0 + 1 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + + + + + + + + Source + 1 + 0 + 0 + + 1 + 1 + 1 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + ..\drivers\frame.c + frame.c + + + 1 + 2 + 1 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + ..\drivers\kentec320x240x16_ssd2119.c + kentec320x240x16_ssd2119.c + + + 1 + 3 + 1 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + ..\drivers\pinout.c + pinout.c + + + 1 + 4 + 2 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + .\startup_rvmdk.S + startup_rvmdk.S + + + 1 + 5 + 1 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + ..\drivers\touch.c + touch.c + + + 1 + 6 + 1 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + ..\..\..\..\utils\uartstdio.c + uartstdio.c + + + 1 + 7 + 1 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + .\usb_dev_mouse.c + usb_dev_mouse.c + + + 1 + 8 + 1 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + .\usb_host_mouse.c + usb_host_mouse.c + + + 1 + 9 + 1 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + .\usb_mouse_structs.c + usb_mouse_structs.c + + + 1 + 10 + 1 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + .\usb_otg_mouse.c + usb_otg_mouse.c + + + + + Libraries + 1 + 0 + 0 + + 2 + 11 + 4 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + ..\..\..\..\driverlib\rvmdk\driverlib.lib + driverlib.lib + + + 2 + 12 + 4 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + ..\..\..\..\grlib\rvmdk\grlib.lib + grlib.lib + + + 2 + 13 + 4 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + ..\..\..\..\usblib\rvmdk\usblib.lib + usblib.lib + + + + + Documentation + 1 + 0 + 0 + + 3 + 14 + 5 + 0 + 1 + 0 + 0 + 1 + 1 + 0 + .\readme.txt + readme.txt + + 44 + 0 + 1 + + -1 + -1 + + + -1 + -1 + + + 0 + 0 + 729 + 300 + + + + + + + 1 + 0 + + 100 + 0 + + + .\readme.txt + 0 + 1 + 1 + + + + + + diff --git a/boards/dk-tm4c129x/usb_otg_mouse/usb_otg_mouse.uvproj b/boards/dk-tm4c129x/usb_otg_mouse/usb_otg_mouse.uvproj new file mode 100644 index 0000000..19c10e3 --- /dev/null +++ b/boards/dk-tm4c129x/usb_otg_mouse/usb_otg_mouse.uvproj @@ -0,0 +1,474 @@ + + + + 1.1 + +
### uVision Project, (C) Keil Software
+ + + + usb_otg_mouse + 0x4 + ARM-ADS + + + TM4C129XNCZAD + Texas Instruments + IRAM(0x20000000-0x2003FFFF) IROM(0-0xFFFFF) CLOCK(25000000) CPUTYPE("Cortex-M4") FPU2 + + "STARTUP\Luminary\Startup.s" ("Luminary Startup Code") + UL2CM3(-O207 -S0 -C0 -FO7 -FD20000000 -FC800 -FN1 -FF0LM4F_1024 -FS00 -FL0100000) + 5919 + LM4Fxxxx.H + + + + + + + + + + 0 + + + + Luminary\ + Luminary\ + + 0 + 0 + 0 + 0 + 1 + + .\rvmdk\ + usb_otg_mouse + 1 + 0 + 0 + 1 + 1 + .\rvmdk\ + 1 + 0 + 0 + + 0 + 0 + + + 0 + 0 + + + 0 + 0 + + + 0 + 0 + + + 1 + 0 + fromelf --bin --output .\rvmdk\usb_otg_mouse.bin .\rvmdk\usb_otg_mouse.axf + + 0 + 0 + + 0 + + + + 0 + 0 + 0 + 0 + 0 + 1 + 0 + 0 + 0 + 0 + 3 + + + + + SARMCM3.DLL + -MPU + DCM.DLL + -pCM4 + SARMCM3.DLL + -MPU + TCM.DLL + -pCM4 + + + + 1 + 0 + 0 + 0 + 16 + + + 0 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 0 + + + 1 + 1 + 0 + 1 + 1 + 1 + 0 + 1 + + 0 + 4 + + + + + + + + + + + + + + BIN\lmidk-agdi.dll + + + + + 1 + 0 + 0 + 0 + 1 + 4099 + + BIN\lmidk-agdi.dll + + + + + + 0 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 0 + 1 + 1 + 0 + 0 + 0 + 0 + 0 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 0 + 0 + "Cortex-M4" + + 0 + 0 + 0 + 1 + 1 + 0 + 0 + 2 + 0 + 0 + 8 + 1 + 0 + 0 + 3 + 3 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + 1 + 0 + 0 + 0 + 0 + 1 + 0 + + + 0 + 0x0 + 0x0 + + + 0 + 0x0 + 0x0 + + + 0 + 0x0 + 0x0 + + + 0 + 0x0 + 0x0 + + + 0 + 0x0 + 0x0 + + + 0 + 0x0 + 0x0 + + + 0 + 0x20000000 + 0x40000 + + + 1 + 0x0 + 0x100000 + + + 0 + 0x0 + 0x0 + + + 1 + 0x0 + 0x0 + + + 1 + 0x0 + 0x0 + + + 1 + 0x0 + 0x0 + + + 1 + 0x0 + 0x100000 + + + 1 + 0x0 + 0x0 + + + 0 + 0x0 + 0x0 + + + 0 + 0x0 + 0x0 + + + 0 + 0x0 + 0x0 + + + 0 + 0x20000000 + 0x40000 + + + 0 + 0x0 + 0x0 + + + + + + 0 + 3 + 0 + 0 + 1 + 0 + 0 + 0 + 0 + 0 + 2 + 0 + + --c99 + rvmdk PART_TM4C129XNCZAD TARGET_IS_TM4C129_RA0 + + .;..;..\..\..\..; + + + + 1 + 0 + 0 + 0 + 0 + 0 + 0 + + + + + + + + + 0 + 0 + 0 + 0 + 1 + 0 + 0x00000000 + 0x20000000 + usb_otg_mouse.sct + + + --entry Reset_Handler + + + + + + + + Source + + + frame.c + 1 + ..\drivers\frame.c + + + kentec320x240x16_ssd2119.c + 1 + ..\drivers\kentec320x240x16_ssd2119.c + + + pinout.c + 1 + ..\drivers\pinout.c + + + startup_rvmdk.S + 2 + .\startup_rvmdk.S + + + touch.c + 1 + ..\drivers\touch.c + + + uartstdio.c + 1 + ..\..\..\..\utils\uartstdio.c + + + usb_dev_mouse.c + 1 + .\usb_dev_mouse.c + + + usb_host_mouse.c + 1 + .\usb_host_mouse.c + + + usb_mouse_structs.c + 1 + .\usb_mouse_structs.c + + + usb_otg_mouse.c + 1 + .\usb_otg_mouse.c + + + + + Libraries + + + driverlib.lib + 4 + ..\..\..\..\driverlib\rvmdk\driverlib.lib + + + grlib.lib + 4 + ..\..\..\..\grlib\rvmdk\grlib.lib + + + usblib.lib + 4 + ..\..\..\..\usblib\rvmdk\usblib.lib + + + + + Documentation + + + readme.txt + 5 + .\readme.txt + + + + + + + + diff --git a/boards/dk-tm4c129x/usb_otg_mouse/usb_otg_mouse_ccs.cmd b/boards/dk-tm4c129x/usb_otg_mouse/usb_otg_mouse_ccs.cmd new file mode 100644 index 0000000..f1c94b9 --- /dev/null +++ b/boards/dk-tm4c129x/usb_otg_mouse/usb_otg_mouse_ccs.cmd @@ -0,0 +1,70 @@ +/****************************************************************************** + * + * usb_otg_mouse_ccs.cmd - CCS linker configuration file for usb_otg_mouse. + * + * Copyright (c) 2013-2014 Texas Instruments Incorporated. All rights reserved. + * Software License Agreement + * + * Texas Instruments (TI) is supplying this software for use solely and + * exclusively on TI's microcontroller products. The software is owned by + * TI and/or its suppliers, and is protected under applicable copyright + * laws. You may not combine this software with "viral" open-source + * software in order to form a larger program. + * + * THIS SOFTWARE IS PROVIDED "AS IS" AND WITH ALL FAULTS. + * NO WARRANTIES, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING, BUT + * NOT LIMITED TO, IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE. TI SHALL NOT, UNDER ANY + * CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR CONSEQUENTIAL + * DAMAGES, FOR ANY REASON WHATSOEVER. + * + * This is part of revision 2.1.0.12573 of the DK-TM4C129X Firmware Package. + * + *****************************************************************************/ + +--retain=g_pfnVectors + +/* The following command line options are set as part of the CCS project. */ +/* If you are building using the command line, or for some reason want to */ +/* define them here, you can uncomment and modify these lines as needed. */ +/* If you are using CCS for building, it is probably better to make any such */ +/* modifications in your CCS project and leave this file alone. */ +/* */ +/* --heap_size=0 */ +/* --stack_size=256 */ +/* --library=rtsv7M3_T_le_eabi.lib */ + +/* The starting address of the application. Normally the interrupt vectors */ +/* must be located at the beginning of the application. */ +#define APP_BASE 0x00000000 +#define RAM_BASE 0x20000000 + +/* System memory map */ + +MEMORY +{ + /* Application stored in and executes from internal flash */ + FLASH (RX) : origin = APP_BASE, length = 0x00100000 + /* Application uses internal RAM for data */ + SRAM (RWX) : origin = 0x20000000, length = 0x00040000 +} + +/* Section allocation in memory */ + +SECTIONS +{ + .intvecs: > APP_BASE + .text : > FLASH + .const : > FLASH + .cinit : > FLASH + .pinit : > FLASH + .init_array : > FLASH + + .vtable : > RAM_BASE + .data : > SRAM + .bss : > SRAM + .sysmem : > SRAM + .stack : > SRAM +} + +__STACK_TOP = __stack + 1024; -- cgit v1.3.1