Mercurial > louis > kiibohd-controller
changeset 22:7e2217378d23
Removing old files
| author | Jacob Alexander <triplehaata@gmail.com> |
|---|---|
| date | Thu, 29 Sep 2011 15:07:18 -0700 |
| parents | c14f9ac8420f |
| children | 92de7e0a0a10 |
| files | Makefile build keymap.h load matrix.c matrix.h print.c print.h scan_loop.c scan_loop.h setup.cmake sload usb_keyboard.c usb_keyboard.h usb_keyboard_debug.c usb_keyboard_debug.h usb_keys.h |
| diffstat | 17 files changed, 4 insertions(+), 3360 deletions(-) [+] |
line wrap: on
line diff
--- a/Makefile Wed Sep 28 23:25:51 2011 -0700 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,617 +0,0 @@ -# Hey Emacs, this is a -*- makefile -*- -#---------------------------------------------------------------------------- -# WinAVR Makefile Template written by Eric B. Weddington, Jörg Wunsch, et al. -# -# Released to the Public Domain -# -# Additional material for this makefile was written by: -# Peter Fleury -# Tim Henigan -# Colin O'Flynn -# Reiner Patommel -# Markus Pfaff -# Sander Pool -# Frederik Rouleau -# Carlos Lamas -# -#---------------------------------------------------------------------------- -# On command line: -# -# make all = Make software. -# -# make clean = Clean out built project files. -# -# make coff = Convert ELF to AVR COFF. -# -# make extcoff = Convert ELF to AVR Extended COFF. -# -# make program = Download the hex file to the device, using avrdude. -# Please customize the avrdude settings below first! -# -# make debug = Start either simulavr or avarice as specified for debugging, -# with avr-gdb or avr-insight as the front end for debugging. -# -# make filename.s = Just compile filename.c into the assembler code only. -# -# make filename.i = Create a preprocessed source file for use in submitting -# bug reports to the GCC project. -# -# To rebuild project do "make clean" then "make all". -#---------------------------------------------------------------------------- - - -# Target file name (without extension). -TARGET = main - - -# List C source files here. (C dependencies are automatically generated.) -SRC = $(TARGET).c \ - print.c \ - usb_keyboard_debug.c \ - scan_loop.c - #usb_keyboard.c - - -# MCU name, you MUST set this to match the board you are using -# type "make clean" after changing this, so all files will be rebuilt -# -#MCU = at90usb162 # Teensy 1.0 -#MCU = atmega32u4 # Teensy 2.0 -#MCU = at90usb646 # Teensy++ 1.0 -MCU = at90usb1286 # Teensy++ 2.0 - - -# Processor frequency. -# Normally the first thing your program should do is set the clock prescaler, -# so your program will run at the correct speed. You should also set this -# variable to same clock speed. The _delay_ms() macro uses this, and many -# examples use this variable to calculate timings. Do not add a "UL" here. -F_CPU = 16000000 - - -# Output format. (can be srec, ihex, binary) -FORMAT = ihex - - -# Object files directory -# To put object files in current directory, use a dot (.), do NOT make -# this an empty or blank macro! -OBJDIR = . - - -# List C++ source files here. (C dependencies are automatically generated.) -CPPSRC = - - -# List Assembler source files here. -# Make them always end in a capital .S. Files ending in a lowercase .s -# will not be considered source files but generated files (assembler -# output from the compiler), and will be deleted upon "make clean"! -# Even though the DOS/Win* filesystem matches both .s and .S the same, -# it will preserve the spelling of the filenames, and gcc itself does -# care about how the name is spelled on its command-line. -ASRC = - - -# Optimization level, can be [0, 1, 2, 3, s]. -# 0 = turn off optimization. s = optimize for size. -# (Note: 3 is not always the best optimization level. See avr-libc FAQ.) -OPT = s - - -# Debugging format. -# Native formats for AVR-GCC's -g are dwarf-2 [default] or stabs. -# AVR Studio 4.10 requires dwarf-2. -# AVR [Extended] COFF format requires stabs, plus an avr-objcopy run. -DEBUG = dwarf-2 - - -# List any extra directories to look for include files here. -# Each directory must be seperated by a space. -# Use forward slashes for directory separators. -# For a directory that has spaces, enclose it in quotes. -EXTRAINCDIRS = - - -# Compiler flag to set the C Standard level. -# c89 = "ANSI" C -# gnu89 = c89 plus GCC extensions -# c99 = ISO C99 standard (not yet fully implemented) -# gnu99 = c99 plus GCC extensions -CSTANDARD = -std=gnu99 - - -# Place -D or -U options here for C sources -CDEFS = -DF_CPU=$(F_CPU)UL - - -# Place -D or -U options here for ASM sources -ADEFS = -DF_CPU=$(F_CPU) - - -# Place -D or -U options here for C++ sources -CPPDEFS = -DF_CPU=$(F_CPU)UL -#CPPDEFS += -D__STDC_LIMIT_MACROS -#CPPDEFS += -D__STDC_CONSTANT_MACROS - - - -#---------------- Compiler Options C ---------------- -# -g*: generate debugging information -# -O*: optimization level -# -f...: tuning, see GCC manual and avr-libc documentation -# -Wall...: warning level -# -Wa,...: tell GCC to pass this to the assembler. -# -adhlns...: create assembler listing -CFLAGS = -g$(DEBUG) -CFLAGS += $(CDEFS) -CFLAGS += -O$(OPT) -CFLAGS += -funsigned-char -CFLAGS += -funsigned-bitfields -CFLAGS += -ffunction-sections -CFLAGS += -fpack-struct -CFLAGS += -fshort-enums -CFLAGS += -Wall -CFLAGS += -Wstrict-prototypes -#CFLAGS += -mshort-calls -#CFLAGS += -fno-unit-at-a-time -#CFLAGS += -Wundef -#CFLAGS += -Wunreachable-code -#CFLAGS += -Wsign-compare -CFLAGS += -Wa,-adhlns=$(<:%.c=$(OBJDIR)/%.lst) -CFLAGS += $(patsubst %,-I%,$(EXTRAINCDIRS)) -CFLAGS += $(CSTANDARD) - - -#---------------- Compiler Options C++ ---------------- -# -g*: generate debugging information -# -O*: optimization level -# -f...: tuning, see GCC manual and avr-libc documentation -# -Wall...: warning level -# -Wa,...: tell GCC to pass this to the assembler. -# -adhlns...: create assembler listing -CPPFLAGS = -g$(DEBUG) -CPPFLAGS += $(CPPDEFS) -CPPFLAGS += -O$(OPT) -CPPFLAGS += -funsigned-char -CPPFLAGS += -funsigned-bitfields -CPPFLAGS += -fpack-struct -CPPFLAGS += -fshort-enums -CPPFLAGS += -fno-exceptions -CPPFLAGS += -Wall -CPPFLAGS += -Wundef -#CPPFLAGS += -mshort-calls -#CPPFLAGS += -fno-unit-at-a-time -#CPPFLAGS += -Wstrict-prototypes -#CPPFLAGS += -Wunreachable-code -#CPPFLAGS += -Wsign-compare -CPPFLAGS += -Wa,-adhlns=$(<:%.cpp=$(OBJDIR)/%.lst) -CPPFLAGS += $(patsubst %,-I%,$(EXTRAINCDIRS)) -#CPPFLAGS += $(CSTANDARD) - - -#---------------- Assembler Options ---------------- -# -Wa,...: tell GCC to pass this to the assembler. -# -adhlns: create listing -# -gstabs: have the assembler create line number information; note that -# for use in COFF files, additional information about filenames -# and function names needs to be present in the assembler source -# files -- see avr-libc docs [FIXME: not yet described there] -# -listing-cont-lines: Sets the maximum number of continuation lines of hex -# dump that will be displayed for a given single line of source input. -ASFLAGS = $(ADEFS) -Wa,-adhlns=$(<:%.S=$(OBJDIR)/%.lst),-gstabs,--listing-cont-lines=100 - - -#---------------- Library Options ---------------- -# Minimalistic printf version -PRINTF_LIB_MIN = -Wl,-u,vfprintf -lprintf_min - -# Floating point printf version (requires MATH_LIB = -lm below) -PRINTF_LIB_FLOAT = -Wl,-u,vfprintf -lprintf_flt - -# If this is left blank, then it will use the Standard printf version. -PRINTF_LIB = -#PRINTF_LIB = $(PRINTF_LIB_MIN) -#PRINTF_LIB = $(PRINTF_LIB_FLOAT) - - -# Minimalistic scanf version -SCANF_LIB_MIN = -Wl,-u,vfscanf -lscanf_min - -# Floating point + %[ scanf version (requires MATH_LIB = -lm below) -SCANF_LIB_FLOAT = -Wl,-u,vfscanf -lscanf_flt - -# If this is left blank, then it will use the Standard scanf version. -SCANF_LIB = -#SCANF_LIB = $(SCANF_LIB_MIN) -#SCANF_LIB = $(SCANF_LIB_FLOAT) - - -MATH_LIB = -lm - - -# List any extra directories to look for libraries here. -# Each directory must be seperated by a space. -# Use forward slashes for directory separators. -# For a directory that has spaces, enclose it in quotes. -EXTRALIBDIRS = - - - -#---------------- External Memory Options ---------------- - -# 64 KB of external RAM, starting after internal RAM (ATmega128!), -# used for variables (.data/.bss) and heap (malloc()). -#EXTMEMOPTS = -Wl,-Tdata=0x801100,--defsym=__heap_end=0x80ffff - -# 64 KB of external RAM, starting after internal RAM (ATmega128!), -# only used for heap (malloc()). -#EXTMEMOPTS = -Wl,--section-start,.data=0x801100,--defsym=__heap_end=0x80ffff - -EXTMEMOPTS = - - - -#---------------- Linker Options ---------------- -# -Wl,...: tell GCC to pass this to linker. -# -Map: create map file -# --cref: add cross reference to map file -LDFLAGS = -Wl,-Map=$(TARGET).map,--cref -LDFLAGS += -Wl,--relax -LDFLAGS += -Wl,--gc-sections -LDFLAGS += $(EXTMEMOPTS) -LDFLAGS += $(patsubst %,-L%,$(EXTRALIBDIRS)) -LDFLAGS += $(PRINTF_LIB) $(SCANF_LIB) $(MATH_LIB) -#LDFLAGS += -T linker_script.x - - - -#---------------- Programming Options (avrdude) ---------------- - -# Programming hardware -# Type: avrdude -c ? -# to get a full listing. -# -AVRDUDE_PROGRAMMER = stk500v2 - -# com1 = serial port. Use lpt1 to connect to parallel port. -AVRDUDE_PORT = com1 # programmer connected to serial device - -AVRDUDE_WRITE_FLASH = -U flash:w:$(TARGET).hex -#AVRDUDE_WRITE_EEPROM = -U eeprom:w:$(TARGET).eep - - -# Uncomment the following if you want avrdude's erase cycle counter. -# Note that this counter needs to be initialized first using -Yn, -# see avrdude manual. -#AVRDUDE_ERASE_COUNTER = -y - -# Uncomment the following if you do /not/ wish a verification to be -# performed after programming the device. -#AVRDUDE_NO_VERIFY = -V - -# Increase verbosity level. Please use this when submitting bug -# reports about avrdude. See <http://savannah.nongnu.org/projects/avrdude> -# to submit bug reports. -#AVRDUDE_VERBOSE = -v -v - -AVRDUDE_FLAGS = -p $(MCU) -P $(AVRDUDE_PORT) -c $(AVRDUDE_PROGRAMMER) -AVRDUDE_FLAGS += $(AVRDUDE_NO_VERIFY) -AVRDUDE_FLAGS += $(AVRDUDE_VERBOSE) -AVRDUDE_FLAGS += $(AVRDUDE_ERASE_COUNTER) - - - -#---------------- Debugging Options ---------------- - -# For simulavr only - target MCU frequency. -DEBUG_MFREQ = $(F_CPU) - -# Set the DEBUG_UI to either gdb or insight. -# DEBUG_UI = gdb -DEBUG_UI = insight - -# Set the debugging back-end to either avarice, simulavr. -DEBUG_BACKEND = avarice -#DEBUG_BACKEND = simulavr - -# GDB Init Filename. -GDBINIT_FILE = __avr_gdbinit - -# When using avarice settings for the JTAG -JTAG_DEV = /dev/com1 - -# Debugging port used to communicate between GDB / avarice / simulavr. -DEBUG_PORT = 4242 - -# Debugging host used to communicate between GDB / avarice / simulavr, normally -# just set to localhost unless doing some sort of crazy debugging when -# avarice is running on a different computer. -DEBUG_HOST = localhost - - - -#============================================================================ - - -# Define programs and commands. -SHELL = sh -CC = avr-gcc -OBJCOPY = avr-objcopy -OBJDUMP = avr-objdump -SIZE = avr-size -AR = avr-ar rcs -NM = avr-nm -AVRDUDE = avrdude -REMOVE = rm -f -REMOVEDIR = rm -rf -COPY = cp -WINSHELL = cmd - - -# Define Messages -# English -MSG_ERRORS_NONE = Errors: none -MSG_BEGIN = -------- begin -------- -MSG_END = -------- end -------- -MSG_SIZE_BEFORE = Size before: -MSG_SIZE_AFTER = Size after: -MSG_COFF = Converting to AVR COFF: -MSG_EXTENDED_COFF = Converting to AVR Extended COFF: -MSG_FLASH = Creating load file for Flash: -MSG_EEPROM = Creating load file for EEPROM: -MSG_EXTENDED_LISTING = Creating Extended Listing: -MSG_SYMBOL_TABLE = Creating Symbol Table: -MSG_LINKING = Linking: -MSG_COMPILING = Compiling C: -MSG_COMPILING_CPP = Compiling C++: -MSG_ASSEMBLING = Assembling: -MSG_CLEANING = Cleaning project: -MSG_CREATING_LIBRARY = Creating library: - - - - -# Define all object files. -OBJ = $(SRC:%.c=$(OBJDIR)/%.o) $(CPPSRC:%.cpp=$(OBJDIR)/%.o) $(ASRC:%.S=$(OBJDIR)/%.o) - -# Define all listing files. -LST = $(SRC:%.c=$(OBJDIR)/%.lst) $(CPPSRC:%.cpp=$(OBJDIR)/%.lst) $(ASRC:%.S=$(OBJDIR)/%.lst) - - -# Compiler flags to generate dependency files. -GENDEPFLAGS = -MMD -MP -MF .dep/$(@F).d - - -# Combine all necessary flags and optional flags. -# Add target processor to flags. -ALL_CFLAGS = -mmcu=$(MCU) -I. $(CFLAGS) $(GENDEPFLAGS) -ALL_CPPFLAGS = -mmcu=$(MCU) -I. -x c++ $(CPPFLAGS) $(GENDEPFLAGS) -ALL_ASFLAGS = -mmcu=$(MCU) -I. -x assembler-with-cpp $(ASFLAGS) - - - - - -# Default target. -all: begin gccversion sizebefore build sizeafter end - -# Change the build target to build a HEX file or a library. -build: elf hex eep lss sym -#build: lib - - -elf: $(TARGET).elf -hex: $(TARGET).hex -eep: $(TARGET).eep -lss: $(TARGET).lss -sym: $(TARGET).sym -LIBNAME=lib$(TARGET).a -lib: $(LIBNAME) - - - -# Eye candy. -# AVR Studio 3.x does not check make's exit code but relies on -# the following magic strings to be generated by the compile job. -begin: - @echo - @echo $(MSG_BEGIN) - -end: - @echo $(MSG_END) - @echo - - -# Display size of file. -HEXSIZE = $(SIZE) --target=$(FORMAT) $(TARGET).hex -#ELFSIZE = $(SIZE) --mcu=$(MCU) --format=avr $(TARGET).elf -ELFSIZE = $(SIZE) $(TARGET).elf - -sizebefore: - @if test -f $(TARGET).elf; then echo; echo $(MSG_SIZE_BEFORE); $(ELFSIZE); \ - 2>/dev/null; echo; fi - -sizeafter: - @if test -f $(TARGET).elf; then echo; echo $(MSG_SIZE_AFTER); $(ELFSIZE); \ - 2>/dev/null; echo; fi - - - -# Display compiler version information. -gccversion : - @$(CC) --version - - - -# Program the device. -program: $(TARGET).hex $(TARGET).eep - $(AVRDUDE) $(AVRDUDE_FLAGS) $(AVRDUDE_WRITE_FLASH) $(AVRDUDE_WRITE_EEPROM) - - -# Generate avr-gdb config/init file which does the following: -# define the reset signal, load the target file, connect to target, and set -# a breakpoint at main(). -gdb-config: - @$(REMOVE) $(GDBINIT_FILE) - @echo define reset >> $(GDBINIT_FILE) - @echo SIGNAL SIGHUP >> $(GDBINIT_FILE) - @echo end >> $(GDBINIT_FILE) - @echo file $(TARGET).elf >> $(GDBINIT_FILE) - @echo target remote $(DEBUG_HOST):$(DEBUG_PORT) >> $(GDBINIT_FILE) -ifeq ($(DEBUG_BACKEND),simulavr) - @echo load >> $(GDBINIT_FILE) -endif - @echo break main >> $(GDBINIT_FILE) - -debug: gdb-config $(TARGET).elf -ifeq ($(DEBUG_BACKEND), avarice) - @echo Starting AVaRICE - Press enter when "waiting to connect" message displays. - @$(WINSHELL) /c start avarice --jtag $(JTAG_DEV) --erase --program --file \ - $(TARGET).elf $(DEBUG_HOST):$(DEBUG_PORT) - @$(WINSHELL) /c pause - -else - @$(WINSHELL) /c start simulavr --gdbserver --device $(MCU) --clock-freq \ - $(DEBUG_MFREQ) --port $(DEBUG_PORT) -endif - @$(WINSHELL) /c start avr-$(DEBUG_UI) --command=$(GDBINIT_FILE) - - - - -# Convert ELF to COFF for use in debugging / simulating in AVR Studio or VMLAB. -COFFCONVERT = $(OBJCOPY) --debugging -COFFCONVERT += --change-section-address .data-0x800000 -COFFCONVERT += --change-section-address .bss-0x800000 -COFFCONVERT += --change-section-address .noinit-0x800000 -COFFCONVERT += --change-section-address .eeprom-0x810000 - - - -coff: $(TARGET).elf - @echo - @echo $(MSG_COFF) $(TARGET).cof - $(COFFCONVERT) -O coff-avr $< $(TARGET).cof - - -extcoff: $(TARGET).elf - @echo - @echo $(MSG_EXTENDED_COFF) $(TARGET).cof - $(COFFCONVERT) -O coff-ext-avr $< $(TARGET).cof - - - -# Create final output files (.hex, .eep) from ELF output file. -%.hex: %.elf - @echo - @echo $(MSG_FLASH) $@ - $(OBJCOPY) -O $(FORMAT) -R .eeprom -R .fuse -R .lock -R .signature $< $@ - -%.eep: %.elf - @echo - @echo $(MSG_EEPROM) $@ - -$(OBJCOPY) -j .eeprom --set-section-flags=.eeprom="alloc,load" \ - --change-section-lma .eeprom=0 --no-change-warnings -O $(FORMAT) $< $@ || exit 0 - -# Create extended listing file from ELF output file. -%.lss: %.elf - @echo - @echo $(MSG_EXTENDED_LISTING) $@ - $(OBJDUMP) -h -S -z $< > $@ - -# Create a symbol table from ELF output file. -%.sym: %.elf - @echo - @echo $(MSG_SYMBOL_TABLE) $@ - $(NM) -n $< > $@ - - - -# Create library from object files. -.SECONDARY : $(TARGET).a -.PRECIOUS : $(OBJ) -%.a: $(OBJ) - @echo - @echo $(MSG_CREATING_LIBRARY) $@ - $(AR) $@ $(OBJ) - - -# Link: create ELF output file from object files. -.SECONDARY : $(TARGET).elf -.PRECIOUS : $(OBJ) -%.elf: $(OBJ) - @echo - @echo $(MSG_LINKING) $@ - $(CC) $(ALL_CFLAGS) $^ --output $@ $(LDFLAGS) - - -# Compile: create object files from C source files. -$(OBJDIR)/%.o : %.c - @echo - @echo $(MSG_COMPILING) $< - $(CC) -c $(ALL_CFLAGS) $< -o $@ - - -# Compile: create object files from C++ source files. -$(OBJDIR)/%.o : %.cpp - @echo - @echo $(MSG_COMPILING_CPP) $< - $(CC) -c $(ALL_CPPFLAGS) $< -o $@ - - -# Compile: create assembler files from C source files. -%.s : %.c - $(CC) -S $(ALL_CFLAGS) $< -o $@ - - -# Compile: create assembler files from C++ source files. -%.s : %.cpp - $(CC) -S $(ALL_CPPFLAGS) $< -o $@ - - -# Assemble: create object files from assembler source files. -$(OBJDIR)/%.o : %.S - @echo - @echo $(MSG_ASSEMBLING) $< - $(CC) -c $(ALL_ASFLAGS) $< -o $@ - - -# Create preprocessed source for use in sending a bug report. -%.i : %.c - $(CC) -E -mmcu=$(MCU) -I. $(CFLAGS) $< -o $@ - - -# Target: clean project. -clean: begin clean_list end - -clean_list : - @echo - @echo $(MSG_CLEANING) - $(REMOVE) $(TARGET).hex - $(REMOVE) $(TARGET).eep - $(REMOVE) $(TARGET).cof - $(REMOVE) $(TARGET).elf - $(REMOVE) $(TARGET).map - $(REMOVE) $(TARGET).sym - $(REMOVE) $(TARGET).lss - $(REMOVE) $(SRC:%.c=$(OBJDIR)/%.o) - $(REMOVE) $(SRC:%.c=$(OBJDIR)/%.lst) - $(REMOVE) $(SRC:.c=.s) - $(REMOVE) $(SRC:.c=.d) - $(REMOVE) $(SRC:.c=.i) - $(REMOVEDIR) .dep - - -# Create object files directory -$(shell mkdir $(OBJDIR) 2>/dev/null) - - -# Include the dependency files. --include $(shell mkdir .dep 2>/dev/null) $(wildcard .dep/*) - - -# Listing of phony targets. -.PHONY : all begin finish end sizebefore sizeafter gccversion \ -build elf hex eep lss sym coff extcoff \ -clean clean_list program debug gdb-config
--- a/build Wed Sep 28 23:25:51 2011 -0700 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,25 +0,0 @@ -#!/bin/bash -#| Cleaner builder script, than plain usage of the Makefile - -dir="Build" - -#| If directory doesn't exist -if [ ! -d $dir ]; then - mkdir -p $dir - for file in {Makefile,*.c,*.h}; do - ln -s "`pwd`/$file" $dir/. - done -fi - -cd $dir -make "$@" -cd $OLDPWD - -#| On make clean, make it really clean -if [ "${1}" = "clean" ]; then - rm -r $dir - echo "Cleaned" -fi - -exit 0 -
--- a/keymap.h Wed Sep 28 23:25:51 2011 -0700 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,228 +0,0 @@ -#ifndef __KEYMAP_h -#define __KEYMAP_h - -#include "usb_keys.h" - -// Modifier Mask -#define MODIFIERS_KEYPAD 0 -#define MODIFIERS_KEYBOARD 4 -static uint8_t keypad_modifierMask[] = {}; -static uint8_t keyboard_modifierMask[] = { 1, 17, 33, 49 }; -static uint8_t alternate_modifierMask[] = { 1, 17, 33, 49, 62 }; - -// Default 1-indexed key mappings -static uint8_t keypadDefaultMap[] = { 0, - KEYPAD_7, - KEYPAD_8, - KEYPAD_9, - KEYPAD_SLASH, - KEYPAD_4, - KEYPAD_5, - KEYPAD_6, - KEYPAD_ASTERIX, - KEYPAD_1, - KEYPAD_2, - KEYPAD_3, - KEYPAD_MINUS, - KEYPAD_ENTER, - KEYPAD_0, - KEYPAD_PERIOD, - KEYPAD_PLUS }; - -static uint8_t defaultMap[] = { 0, - KEY_GUI, - KEY_1, - KEY_2, - KEY_3, - KEY_4, - KEY_5, - KEY_6, - KEY_7, - KEY_8, - KEY_9, - KEY_0, - KEY_MINUS, - KEY_EQUAL, - KEY_BACKSLASH, - KEY_TILDE, - KEY_BACKSPACE, - KEY_ALT, - KEY_TAB, - KEY_Q, - KEY_W, - KEY_E, - KEY_R, - KEY_T, - KEY_Y, - KEY_U, - KEY_I, - KEY_O, - KEY_P, - KEY_LEFT_BRACE, - KEY_RIGHT_BRACE, - KEY_DELETE, - KEY_UP, - KEY_CTRL, - KEY_CAPS_LLOCK, - KEY_A, - KEY_S, - KEY_D, - KEY_F, - KEY_G, - KEY_H, - KEY_J, - KEY_K, - KEY_L, - KEY_SEMICOLON, - KEY_QUOTE, - KEY_ENTER, - KEY_DOWN, - KEY_ESC, - KEY_LEFT_SHIFT, - KEY_Z, - KEY_X, - KEY_C, - KEY_V, - KEY_B, - KEY_N, - KEY_M, - KEY_COMMA, - KEY_PERIOD, - KEY_SLASH, - KEY_RIGHT_SHIFT, - KEY_LEFT, - KEY_RIGHT, - KEY_SPACE }; - -static uint8_t navigationMap[] = { 0, - KEY_GUI, - KEY_F1, - KEY_F2, - KEY_F3, - KEY_F4, - KEY_F5, - KEY_F6, - KEY_F7, - KEY_F8, - KEY_F9, - KEY_F10, - KEY_F11, - KEY_F12, - KEY_INSERT, - KEY_DELETE, - KEY_BACKSPACE, - KEY_ALT, - KEY_CAPS_LOCK, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - KEY_SYSREQ_ATT, - KEY_SCROLL_LOCK, - KEY_PAUSE, - KEY_UP, - 0, - 0, - 0, - KEY_CTRL, - KEY_CAPS_LLOCK, - 0, - 0, - 0, - 0, - 0, - KEYPAD_ASTERIX, - KEYPAD_SLASH, - KEY_HOME, - KEY_PAGE_UP, - KEY_LEFT, - KEY_RIGHT, - KEY_ENTER, - 0, - KEY_ESC, - KEY_LEFT_SHIFT, - 0, - 0, - 0, - 0, - 0, - KEYPAD_PLUS, - KEYPAD_MINUS, - KEY_END, - KEY_PAGE_DOWN, - KEY_DOWN, - KEY_RIGHT_SHIFT, - 165, - KEY_RIGHT_ALT, - KEY_SPACE }; - -static uint8_t colemakMap[] = { 0, - KEY_GUI, - KEY_1, - KEY_2, - KEY_3, - KEY_4, - KEY_5, - KEY_6, - KEY_7, - KEY_8, - KEY_9, - KEY_0, - KEY_MINUS, - KEY_EQUAL, - KEY_BACKSLASH, - KEY_TILDE, - KEY_BACKSPACE, - KEY_ALT, - KEY_TAB, - KEY_Q, - KEY_W, - KEY_F, - KEY_P, - KEY_G, - KEY_J, - KEY_L, - KEY_U, - KEY_Y, - KEY_SEMICOLON, - KEY_LEFT_BRACE, - KEY_RIGHT_BRACE, - KEY_DELETE, - KEY_PAGE_UP, - KEY_CTRL, - KEY_CAPS_LLOCK, - KEY_A, - KEY_R, - KEY_S, - KEY_T, - KEY_D, - KEY_H, - KEY_N, - KEY_E, - KEY_I, - KEY_O, - KEY_QUOTE, - KEY_ENTER, - KEY_PAGE_DOWN, - KEY_ESC, - KEY_LEFT_SHIFT, - KEY_Z, - KEY_X, - KEY_C, - KEY_V, - KEY_B, - KEY_K, - KEY_M, - KEY_COMMA, - KEY_PERIOD, - KEY_SLASH, - KEY_RIGHT_SHIFT, - 165, - KEY_RIGHT_ALT, - KEY_SPACE }; - -#endif -
--- a/load Wed Sep 28 23:25:51 2011 -0700 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,8 +0,0 @@ -#!/bin/bash - -#| Loads the hex file onto the teensy++ 2.0 - -sudo teensy-loader-cli -mmcu=at90usb1286 -w Build/main.hex - -exit 0 -
--- a/matrix.c Wed Sep 28 23:25:51 2011 -0700 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,181 +0,0 @@ -/* Copyright (C) 2011 by Jacob Alexander - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ - -#include "matrix.h" - -#define REG_SET(reg) reg |= (1 << ( matrix[row][col] % 10 ) ) - -#define PIN_SET_COL(pin) \ - switch ( scanMode ) { \ - case scanCol: \ - case scanCol_powrRow: \ - case scanDual: \ - REG_SET(port##pin); break; \ - case scanRow_powrCol: REG_SET(ddr##pin); REG_SET(port##pin); break; \ - } \ - break - -#define PIN_SET_ROW(pin) \ - switch ( scanMode ) { \ - case scanRow: \ - case scanRow_powrCol: \ - case scanDual: \ - REG_SET(port##pin); break; \ - case scanCol_powrRow: REG_SET(ddr##pin); REG_SET(port##pin); break; \ - } \ - break - -#define PIN_CASE(pinLetter) \ - case pin##pinLetter##0: \ - case pin##pinLetter##1: \ - case pin##pinLetter##2: \ - case pin##pinLetter##3: \ - case pin##pinLetter##4: \ - case pin##pinLetter##5: \ - case pin##pinLetter##6: \ - case pin##pinLetter##7 - -#define PIN_TEST_COL(pin) \ - if ( !( pin & ( 1 << ( matrix[0][col] % 10 ) ) \ - detectArray[matrix[row][col]]++; \ - break - - -void matrix_pinSetup( uint8_t *matrix ) -{ - // Setup the variables - uint8_t portA = 0x00; - uint8_t portB = 0x00; - uint8_t portC = 0x00; - uint8_t portD = 0x00; - uint8_t portE = 0x00; - uint8_t portF = 0x00; - - uint8_t ddrA = 0x00; - uint8_t ddrB = 0x00; - uint8_t ddrC = 0x00; - uint8_t ddrD = 0x00; - uint8_t ddrE = 0x00; - uint8_t ddrF = 0x00; - - // Loop through all the pin assignments, for the initial pin settings - int row, col; - - // Rows - for ( row = 1; row < sizeof(matrix); row++ ) { - switch ( matrix[row][col] ) { - PIN_CASE(A): - PIN_SET_ROW(A); - PIN_CASE(B): - PIN_SET_ROW(B); - PIN_CASE(C): - PIN_SET_ROW(C); - PIN_CASE(D): - PIN_SET_ROW(D); - PIN_CASE(E): - PIN_SET_ROW(E); - PIN_CASE(F): - PIN_SET_ROW(F); - - default: - continue; - } - } - - // Columns - for ( col = 1; col < sizeof(matrix[0]); row++ ) { - switch ( matrix[row][col] ) { - PIN_CASE(A): - PIN_SET_COL(A); - PIN_CASE(B): - PIN_SET_COL(B); - PIN_CASE(C): - PIN_SET_COL(C); - PIN_CASE(D): - PIN_SET_COL(D); - PIN_CASE(E): - PIN_SET_COL(E); - PIN_CASE(F): - PIN_SET_COL(F); - - default: - continue; - } - } - - // Setting the pins - DDRA = ddrA; - DDRB = ddrB; - DDRC = ddrC; - DDRD = ddrD; - DDRE = ddrE; - DDRF = ddrF; - - PORTA = portA; - PORTB = portB; - PORTC = portC; - PORTD = portD; - PORTE = portE; - PORTF = portF; -} - -// TODO Proper matrix scanning -void matrix_scan( uint8_t *matrix, uint8_t *detectArray ) -{ - // Column Scan -#if scanMode == scanCol - uint8_t col = 1; - uint8_t row = 1; - for ( ; col < sizeof(matrix[1]); col++ ) { - switch ( matrix[0][col] / 10 ) { - case 0: // PINA - PIN_TEST_COL(PINA); - case 1: // PINB - PIN_TEST_COL(PINB); - case 2: // PINC - PIN_TEST_COL(PINC); - case 3: // PIND - PIN_TEST_COL(PIND); - case 4: // PINE - PIN_TEST_COL(PINE); - case 5: // PINF - PIN_TEST_COL(PINF); - } - } -#endif - - // Row Scan -#if scanMode == scanRow -#endif - - // Column Scan, Power Row -#if scanMode == scanCol_powrRow -#endif - - // Row Scan, Power Column -#if scanMode == scanRow_powrCol -#endif - - // Dual Scan -#if scanMode == scanDual -#endif -} -
--- a/matrix.h Wed Sep 28 23:25:51 2011 -0700 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,151 +0,0 @@ -/* Copyright (C) 2011 by Jacob Alexander - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ - -#ifndef __MATRIX_H -#define __MATRIX_H - -// ----- Quick Map (don't change) ----- -#define pinA0 0 -#define pinA1 1 -#define pinA2 2 -#define pinA3 3 -#define pinA4 4 -#define pinA5 5 -#define pinA6 6 -#define pinA7 7 - -#define pinB0 10 -#define pinB1 11 -#define pinB2 12 -#define pinB3 13 -#define pinB4 14 -#define pinB5 15 -#define pinB6 16 -#define pinB7 17 - -#define pinC0 20 -#define pinC1 21 -#define pinC2 22 -#define pinC3 23 -#define pinC4 24 -#define pinC5 25 -#define pinC6 26 -#define pinC7 27 - -#define pinD0 30 -#define pinD1 31 -#define pinD2 32 -#define pinD3 33 -#define pinD4 34 -#define pinD5 35 -#define pinD6 36 -#define pinD7 37 - -#define pinE0 40 -#define pinE1 41 -#define pinE2 42 -#define pinE3 43 -#define pinE4 44 -#define pinE5 45 -#define pinE6 46 -#define pinE7 47 - -#define pinF0 50 -#define pinF1 51 -#define pinF2 52 -#define pinF3 53 -#define pinF4 54 -#define pinF5 55 -#define pinF6 56 -#define pinF7 57 - -#define pinNULL 128 - - - -// ----- Scan Mode (usually dual-scan) ----- -// Ordered by increasing memory/CPU usage -#define scanRow 0 // Needed for powered switches (Hall-Effect) -#define scanCol 1 // Opposite of scanRow -#define scanRow_powrCol 2 // NKRO supported (simple detection) -#define scanCol_powrRow 3 // Opposite of scanRow_powrCol -#define scanDual 4 // Typical ~2KRO matrix - - - -// ----- Scan Mode Setting ----- -#define scanMode scanCol - - - -// ----- Key Settings ----- -#define keyboardSize 16 // # of keys - - - -// ----- Matrix Configuration ----- -static uint8_t matrix_pinout[][] = { - - - -// Just layout the matrix by rows and columns -// Usually you'll want to set the scanMode above to scanDual or scanCol_powrRow/scanRow_powrCol -// The mode allows for optimization in the kind of scanning algorithms that are done -// -// The key numbers are used to translate into the keymap table (array) (and always start from 1, not 0). -// See the keymap.h file for the various preconfigured arrays. - -// Scan Mode | Col 1 | Col 2 | Col 3 | Col 4 | Col 4 | ... -// ------------------------------------------------------- -// Row 1 | Key 1 Key 7 Key32 ... -// Row 2 | Key 3 Key92 ... -// Row 3 | Key23 ... -// Row 4 | ... -// Row 5 | -// ... | - - - { scanMode, pinF4, pinA6, pinA1, pinA3, pinF5, pinA5, pinA2, pinF0, pinF6, pinA7, pinA0, pinF1, pinF3, pinF7, pinA4, pinF2 }, - { pinNULL, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 }, - - -// Example Rows -//{ pinE0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 }, -//{ pinE1, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, }, - - -}; - - -// ----- Variables ----- - -// NOTE: Highest Bit: Valid keypress (0x80 is valid keypress) -// Other Bits: Pressed state sample counter -uint8_t keyboardDetectArray[keyboardSize + 1]; - - - -// ----- Functions ----- - - -#endif // __MATRIX_H - -
--- a/print.c Wed Sep 28 23:25:51 2011 -0700 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,190 +0,0 @@ -/* Copyright (C) 2011 by Jacob Alexander - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ - -// Compiler Includes -#include <stdarg.h> - -// AVR Includes -#include <avr/io.h> -#include <avr/pgmspace.h> - -// Project Includes -#include "print.h" - -// Defines - - -// USB HID String Output -void usb_debug_putstr( char* s ) -{ - while ( *s != '\0' ) - usb_debug_putchar( *s++ ); -} - -// Multiple string Output -void usb_debug_putstrs( char* first, ... ) -{ - // Initialize the variadic function parameter list - va_list ap; - - // Get the first parameter - va_start( ap, first ); - char *cur = first; - - // Loop through the variadic list until "\0\0\0" is found - while ( !( cur[0] == '\0' && cur[1] == '\0' && cur[2] == '\0' ) ) - { - // Print out the given string - usb_debug_putstr( cur ); - - // Get the next argument ready - cur = va_arg( ap, char* ); - } - - va_end( ap ); // Not required, but good practice -} - -// Print a constant string -void _print(const char *s) -{ - char c; - - // Acquire the character from flash, and print it, as long as it's not NULL - // Also, if a newline is found, print a carrige return as well - while ( ( c = pgm_read_byte(s++) ) != '\0' ) - { - if ( c == '\n' ) - usb_debug_putchar('\r'); - usb_debug_putchar(c); - } -} - - - - -// String Functions -void int8ToStr( uint8_t in, char* out ) -{ - // Position and sign containers - uint8_t pos; - pos = 0; - - // Evaluate through digits as decimal - do - { - out[pos++] = in % 10 + '0'; - } - while ( (in /= 10) > 0 ); - - // Append null - out[pos] = '\0'; - - // Reverse the string to the correct order - revsStr(out); -} - - -void int16ToStr( uint16_t in, char* out ) -{ - // Position and sign containers - uint16_t pos; - pos = 0; - - // Evaluate through digits as decimal - do - { - out[pos++] = in % 10 + '0'; - } - while ( (in /= 10) > 0 ); - - // Append null - out[pos] = '\0'; - - // Reverse the string to the correct order - revsStr(out); -} - - -void hexToStr_op( uint16_t in, char* out, uint8_t op ) -{ - // Position container - uint16_t pos = 0; - - // Evaluate through digits as hex - do - { - uint16_t cur = in % 16; - out[pos++] = cur + (( cur < 10 ) ? '0' : 'A' - 10); - } - while ( (in /= 16) > 0 ); - - // Output formatting options - switch ( op ) - { - case 1: // Add 0x - out[pos++] = 'x'; - out[pos++] = '0'; - break; - case 2: // 8-bit padding - case 4: // 16-bit padding - while ( pos < op ) - out[pos++] = '0'; - break; - } - - // Append null - out[pos] = '\0'; - - // Reverse the string to the correct order - revsStr(out); -} - - -void revsStr( char* in ) -{ - // Iterators - int i, j; - - // Temp storage - char c; - - // Loop through the string, and reverse the order of the characters - for ( i = 0, j = lenStr( in ) - 1; i < j; i++, j-- ) - { - c = in[i]; - in[i] = in[j]; - in[j] = c; - } -} - - -uint16_t lenStr( char* in ) -{ - // Iterator - char *pos; - - // Loop until null is found - for ( pos = in; *pos; pos++ ); - - // Return the difference between the pointers of in and pos (which is the string length) - return (pos - in); -} -
--- a/print.h Wed Sep 28 23:25:51 2011 -0700 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,87 +0,0 @@ -/* Copyright (C) 2011 by Jacob Alexander - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ - -#ifndef print_h__ -#define print_h__ - -// AVR Includes -#include <avr/pgmspace.h> - -// Project Includes -#include "usb_keyboard_debug.h" - -// Defines -#define NL "\r\n" - - -/* XXX - * Note that all the variadic functions below, take comma separated string lists, they are purposely not printf style (simplicity) - */ - -// Function Aliases -#define dPrint(c) usb_debug_putchar(c) -#define dPrintStr(c) usb_debug_putstr (c) -#define dPrintStrs(...) usb_debug_putstrs(__VA_ARGS__, "\0\0\0") // Convenience Variadic Macro -#define dPrintStrNL(c) dPrintStrs (c, NL) // Appends New Line Macro -#define dPrintStrsNL(...) usb_debug_putstrs(__VA_ARGS__, NL, "\0\0\0") // Appends New Line Macro - -// Special Msg Constructs (Uses VT100 tags) -#define dPrintMsg(colour_code_str,msg,...) \ - usb_debug_putstrs("\033[", colour_code_str, "m", msg, "\033[0m - ", __VA_ARGS__, NL, "\0\0\0") -#define printMsg(colour_code_str,msg,str) \ - print("\033[" colour_code_str "m" msg "\033[0m - " str NL) - -// Info Messages -#define info_dPrint(...) dPrintMsg ("1;32", "INFO", __VA_ARGS__) // Info Msg -#define info_print(str) printMsg ("1;32", "INFO", str) // Info Msg - -// Warning Messages -#define warn_dPrint(...) dPrintMsg ("1;33", "WARNING", __VA_ARGS__) // Warning Msg -#define warn_print(str) printMsg ("1;33", "WARNING", str) // Warning Msg - -// Error Messages -#define erro_dPrint(...) dPrintMsg ("1;5;31", "ERROR", __VA_ARGS__) // Error Msg -#define erro_print(str) printMsg ("1;5;31", "ERROR", str) // Error Msg - -// Debug Messages -#define dbug_dPrint(...) dPrintMsg ("1;35", "DEBUG", __VA_ARGS__) // Debug Msg -#define dbug_print(str) printMsg ("1;35", "DEBUG", str) // Debug Msg - -// Static String Printing -#define print(s) _print(PSTR(s)) - -void _print(const char *s); -void usb_debug_putstr( char* s ); -void usb_debug_putstrs( char* first, ... ); - - - -// String Functions -#define hexToStr(hex, out) hexToStr_op(hex, out, 1) - -void int8ToStr ( uint8_t in, char* out ); -void int16ToStr ( uint16_t in, char* out ); -void hexToStr_op( uint16_t in, char* out, uint8_t op ); -void revsStr ( char* in ); -uint16_t lenStr ( char* in ); - -#endif -
--- a/scan_loop.c Wed Sep 28 23:25:51 2011 -0700 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,137 +0,0 @@ -/* Copyright (C) 2011 by Jacob Alexander - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ - - -#include <stdint.h> -#include "usb_keyboard_debug.h" -#include "keymap.h" -// Debouncing Defines -#define SAMPLE_THRESHOLD 110 -#define MAX_SAMPLES 127 // Max is 127, reaching 128 is very bad -// Loop over all of the sampled keys of the given array -// If the number of samples is higher than the sample threshold, flag the high bit, clear otherwise -// This should be resetting VERY quickly, cutting off a potentially valid keypress is not an issue -#define DEBOUNCE_ASSESS(table,size) \ - for ( uint8_t key = 1; key < size + 1; key++ ) {\ - table[key] = ( table[key] & ~(1 << 7) ) > SAMPLE_THRESHOLD ? (1 << 7) : 0x00; \ - } \ - -// NOTE: Highest Bit: Valid keypress (0x80 is valid keypress) -// Other Bits: Pressed state sample counter -#define KEYBOARD_SIZE 23 -uint8_t keyboardDetectArray[KEYBOARD_SIZE + 1]; - -// Interrupt Variable -volatile uint8_t sendKeypresses = 0; - -// USB Data Send -void usb_send( uint8_t validKeys ) -{ - // TODO undo potentially old keys - for ( uint8_t c = validKeys; c < 6; c++ ) - keyboard_keys[c] = 0; - - // Send keypresses - usb_keyboard_send(); - - // Clear sendKeypresses Flag - sendKeypresses = 0; - - // Clear modifiers - keyboard_modifier_keys = 0; -} - - -// Given a sampling array, and the current number of detected keypress -// Add as many keypresses from the sampling array to the USB key send array as possible. -void keyPressDetection( uint8_t *keys, uint8_t *validKeys, uint8_t numberOfKeys, uint8_t *modifiers, uint8_t numberOfModifiers, uint8_t *map ) { - for ( uint8_t key = 0; key < numberOfKeys + 1; key++ ) { - if ( keys[key] & (1 << 7) ) { - pint8( key ); - //print(" "); - uint8_t modFound = 0; - - // Determine if the key is a modifier - for ( uint8_t mod = 0; mod < numberOfModifiers; mod++ ) { - // Modifier found - if ( modifiers[mod] == key ) { - keyboard_modifier_keys |= map[key]; - modFound = 1; - break; - } - } - if ( modFound ) - continue; - - // Too many keys - if ( *validKeys == 6 ) - break; - - // Allow ignoring keys with 0's - if ( map[key] != 0 ) - keyboard_keys[(*validKeys)++] = map[key]; - } - } -} - - -// Main Detection Loop -void scan_loop( void ) -{ - //matrix_pinSetup( matrix_pinout ); - uint8_t count = 0; - - for ( ;; ) { - //matrix_scan( matrix_pinout, keyboardDetectArray ); - - // Check count to see if the sample threshold may have been reached, otherwise collect more data - if ( count++ < MAX_SAMPLES ) - continue; - - // Reset Sample Counter - count = 0; - - // Assess debouncing sample table - //DEBOUNCE_ASSESS(keyDetectArray,KEYBOARD_SIZE) - - // Send keypresses over USB if the ISR has signalled that it's time - if ( !sendKeypresses ) - continue; - - // Layout Setup - uint8_t validKeys = 0; - - uint8_t *keyboard_MODMASK = keyboard_modifierMask; - uint8_t keyboard_NUMMODS = MODIFIERS_KEYBOARD; - uint8_t *keyboard_MAP = defaultMap; - - // TODO Layout Switching - - // TODO Macro Processing - - // Debounce Sampling Array to USB Data Array - keyPressDetection( keyboardDetectArray, &validKeys, KEYBOARD_SIZE, keyboard_MODMASK, keyboard_NUMMODS, keyboard_MAP ); - - // Send USB Data - usb_send( validKeys ); - } -} -
--- a/scan_loop.h Wed Sep 28 23:25:51 2011 -0700 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,31 +0,0 @@ -/* Copyright (C) 2011 by Jacob Alexander - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ - -#ifndef __SCAN_LOOP_H -#define __SCAN_LOOP_H - -//extern uint8_t keyboardDetectArray[KEYBOARDZ -extern volatile uint8_t sendKeypresses; - -void scan_loop( void ); - -#endif // __SCAN_LOOP_H -
--- a/setup.cmake Wed Sep 28 23:25:51 2011 -0700 +++ b/setup.cmake Thu Sep 29 15:07:18 2011 -0700 @@ -81,19 +81,19 @@ #| Scan Module -include( "${ScanModulePath}/setup.cmake" ) +include ( "${ScanModulePath}/setup.cmake" ) PathPrepend( SCAN_SRCS ${ScanModulePath} ${SCAN_SRCS} ) #| Macro Module -include( "${MacroModulePath}/setup.cmake" ) +include ( "${MacroModulePath}/setup.cmake" ) PathPrepend( MACRO_SRCS ${MacroModulePath} ${MACRO_SRCS} ) #| USB Module -include( "${USBModulePath}/setup.cmake" ) +include ( "${USBModulePath}/setup.cmake" ) PathPrepend( USB_SRCS ${USBModulePath} ${USB_SRCS} ) #| Debugging Module -include( "${DebugModulePath}/setup.cmake" ) +include ( "${DebugModulePath}/setup.cmake" ) PathPrepend( DEBUG_SRCS ${DebugModulePath} ${DEBUG_SRCS} )
--- a/sload Wed Sep 28 23:25:51 2011 -0700 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,8 +0,0 @@ -#!/bin/bash - -#| Loads the hex file onto the teensy 2.0 - -sudo teensy-loader-cli -mmcu=atmega32u4 -w Build/main.hex - -exit 0 -
--- a/usb_keyboard.c Wed Sep 28 23:25:51 2011 -0700 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,592 +0,0 @@ -/* USB Keyboard Example for Teensy USB Development Board - * http://www.pjrc.com/teensy/usb_keyboard.html - * Copyright (c) 2009 PJRC.COM, LLC - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ - -// Version 1.0: Initial Release -// Version 1.1: Add support for Teensy 2.0 - -#define USB_SERIAL_PRIVATE_INCLUDE -#include "usb_keyboard.h" - -/************************************************************************** - * - * Configurable Options - * - **************************************************************************/ - -// You can change these to give your code its own name. -#define STR_MANUFACTURER L"MfgName" -#define STR_PRODUCT L"Keyboard" - - -// Mac OS-X and Linux automatically load the correct drivers. On -// Windows, even though the driver is supplied by Microsoft, an -// INF file is needed to load the driver. These numbers need to -// match the INF file. -#define VENDOR_ID 0x16C0 -#define PRODUCT_ID 0x047C - - -// USB devices are supposed to implment a halt feature, which is -// rarely (if ever) used. If you comment this line out, the halt -// code will be removed, saving 102 bytes of space (gcc 4.3.0). -// This is not strictly USB compliant, but works with all major -// operating systems. -#define SUPPORT_ENDPOINT_HALT - - - -/************************************************************************** - * - * Endpoint Buffer Configuration - * - **************************************************************************/ - -#define ENDPOINT0_SIZE 32 - -#define KEYBOARD_INTERFACE 0 -#define KEYBOARD_ENDPOINT 3 -#define KEYBOARD_SIZE 8 -#define KEYBOARD_BUFFER EP_DOUBLE_BUFFER - -static const uint8_t PROGMEM endpoint_config_table[] = { - 0, - 0, - 1, EP_TYPE_INTERRUPT_IN, EP_SIZE(KEYBOARD_SIZE) | KEYBOARD_BUFFER, - 0 -}; - - -/************************************************************************** - * - * Descriptor Data - * - **************************************************************************/ - -// Descriptors are the data that your computer reads when it auto-detects -// this USB device (called "enumeration" in USB lingo). The most commonly -// changed items are editable at the top of this file. Changing things -// in here should only be done by those who've read chapter 9 of the USB -// spec and relevant portions of any USB class specifications! - - -static uint8_t PROGMEM device_descriptor[] = { - 18, // bLength - 1, // bDescriptorType - 0x00, 0x02, // bcdUSB - 0, // bDeviceClass - 0, // bDeviceSubClass - 0, // bDeviceProtocol - ENDPOINT0_SIZE, // bMaxPacketSize0 - LSB(VENDOR_ID), MSB(VENDOR_ID), // idVendor - LSB(PRODUCT_ID), MSB(PRODUCT_ID), // idProduct - 0x00, 0x01, // bcdDevice - 1, // iManufacturer - 2, // iProduct - 0, // iSerialNumber - 1 // bNumConfigurations -}; - -// Keyboard Protocol 1, HID 1.11 spec, Appendix B, page 59-60 -static uint8_t PROGMEM keyboard_hid_report_desc[] = { - 0x05, 0x01, // Usage Page (Generic Desktop), - 0x09, 0x06, // Usage (Keyboard), - 0xA1, 0x01, // Collection (Application), - 0x75, 0x01, // Report Size (1), - 0x95, 0x08, // Report Count (8), - 0x05, 0x07, // Usage Page (Key Codes), - 0x19, 0xE0, // Usage Minimum (224), - 0x29, 0xE7, // Usage Maximum (231), - 0x15, 0x00, // Logical Minimum (0), - 0x25, 0x01, // Logical Maximum (1), - 0x81, 0x02, // Input (Data, Variable, Absolute), ;Modifier byte - 0x95, 0x01, // Report Count (1), - 0x75, 0x08, // Report Size (8), - 0x81, 0x03, // Input (Constant), ;Reserved byte - 0x95, 0x05, // Report Count (5), - 0x75, 0x01, // Report Size (1), - 0x05, 0x08, // Usage Page (LEDs), - 0x19, 0x01, // Usage Minimum (1), - 0x29, 0x05, // Usage Maximum (5), - 0x91, 0x02, // Output (Data, Variable, Absolute), ;LED report - 0x95, 0x01, // Report Count (1), - 0x75, 0x03, // Report Size (3), - 0x91, 0x03, // Output (Constant), ;LED report padding - 0x95, 0x06, // Report Count (6), - 0x75, 0x08, // Report Size (8), - 0x15, 0x00, // Logical Minimum (0), - 0x25, 0x68, // Logical Maximum(104), - 0x05, 0x07, // Usage Page (Key Codes), - 0x19, 0x00, // Usage Minimum (0), - 0x29, 0x68, // Usage Maximum (104), - 0x81, 0x00, // Input (Data, Array), - 0xc0 // End Collection -}; - -#define CONFIG1_DESC_SIZE (9+9+9+7) -#define KEYBOARD_HID_DESC_OFFSET (9+9) -static uint8_t PROGMEM config1_descriptor[CONFIG1_DESC_SIZE] = { - // configuration descriptor, USB spec 9.6.3, page 264-266, Table 9-10 - 9, // bLength; - 2, // bDescriptorType; - LSB(CONFIG1_DESC_SIZE), // wTotalLength - MSB(CONFIG1_DESC_SIZE), - 1, // bNumInterfaces - 1, // bConfigurationValue - 0, // iConfiguration - 0xC0, // bmAttributes - 50, // bMaxPower - // interface descriptor, USB spec 9.6.5, page 267-269, Table 9-12 - 9, // bLength - 4, // bDescriptorType - KEYBOARD_INTERFACE, // bInterfaceNumber - 0, // bAlternateSetting - 1, // bNumEndpoints - 0x03, // bInterfaceClass (0x03 = HID) - 0x01, // bInterfaceSubClass (0x01 = Boot) - 0x01, // bInterfaceProtocol (0x01 = Keyboard) - 0, // iInterface - // HID interface descriptor, HID 1.11 spec, section 6.2.1 - 9, // bLength - 0x21, // bDescriptorType - 0x11, 0x01, // bcdHID - 0, // bCountryCode - 1, // bNumDescriptors - 0x22, // bDescriptorType - sizeof(keyboard_hid_report_desc), // wDescriptorLength - 0, - // endpoint descriptor, USB spec 9.6.6, page 269-271, Table 9-13 - 7, // bLength - 5, // bDescriptorType - KEYBOARD_ENDPOINT | 0x80, // bEndpointAddress - 0x03, // bmAttributes (0x03=intr) - KEYBOARD_SIZE, 0, // wMaxPacketSize - 1 // bInterval -}; - -// If you're desperate for a little extra code memory, these strings -// can be completely removed if iManufacturer, iProduct, iSerialNumber -// in the device desciptor are changed to zeros. -struct usb_string_descriptor_struct { - uint8_t bLength; - uint8_t bDescriptorType; - int16_t wString[]; -}; -static struct usb_string_descriptor_struct PROGMEM string0 = { - 4, - 3, - {0x0409} -}; -static struct usb_string_descriptor_struct PROGMEM string1 = { - sizeof(STR_MANUFACTURER), - 3, - STR_MANUFACTURER -}; -static struct usb_string_descriptor_struct PROGMEM string2 = { - sizeof(STR_PRODUCT), - 3, - STR_PRODUCT -}; - -// This table defines which descriptor data is sent for each specific -// request from the host (in wValue and wIndex). -static struct descriptor_list_struct { - uint16_t wValue; - uint16_t wIndex; - const uint8_t *addr; - uint8_t length; -} PROGMEM descriptor_list[] = { - {0x0100, 0x0000, device_descriptor, sizeof(device_descriptor)}, - {0x0200, 0x0000, config1_descriptor, sizeof(config1_descriptor)}, - {0x2200, KEYBOARD_INTERFACE, keyboard_hid_report_desc, sizeof(keyboard_hid_report_desc)}, - {0x2100, KEYBOARD_INTERFACE, config1_descriptor+KEYBOARD_HID_DESC_OFFSET, 9}, - {0x0300, 0x0000, (const uint8_t *)&string0, 4}, - {0x0301, 0x0409, (const uint8_t *)&string1, sizeof(STR_MANUFACTURER)}, - {0x0302, 0x0409, (const uint8_t *)&string2, sizeof(STR_PRODUCT)} -}; -#define NUM_DESC_LIST (sizeof(descriptor_list)/sizeof(struct descriptor_list_struct)) - - -/************************************************************************** - * - * Variables - these are the only non-stack RAM usage - * - **************************************************************************/ - -// zero when we are not configured, non-zero when enumerated -static volatile uint8_t usb_configuration=0; - -// which modifier keys are currently pressed -// 1=left ctrl, 2=left shift, 4=left alt, 8=left gui -// 16=right ctrl, 32=right shift, 64=right alt, 128=right gui -uint8_t keyboard_modifier_keys=0; - -// which keys are currently pressed, up to 6 keys may be down at once -uint8_t keyboard_keys[6]={0,0,0,0,0,0}; - -// protocol setting from the host. We use exactly the same report -// either way, so this variable only stores the setting since we -// are required to be able to report which setting is in use. -static uint8_t keyboard_protocol=1; - -// the idle configuration, how often we send the report to the -// host (ms * 4) even when it hasn't changed -static uint8_t keyboard_idle_config=125; - -// count until idle timeout -static uint8_t keyboard_idle_count=0; - -// 1=num lock, 2=caps lock, 4=scroll lock, 8=compose, 16=kana -volatile uint8_t keyboard_leds=0; - - -/************************************************************************** - * - * Public Functions - these are the API intended for the user - * - **************************************************************************/ - - -// initialize USB -void usb_init(void) -{ - HW_CONFIG(); - USB_FREEZE(); // enable USB - PLL_CONFIG(); // config PLL - while (!(PLLCSR & (1<<PLOCK))) ; // wait for PLL lock - USB_CONFIG(); // start USB clock - UDCON = 0; // enable attach resistor - usb_configuration = 0; - UDIEN = (1<<EORSTE)|(1<<SOFE); - sei(); -} - -// return 0 if the USB is not configured, or the configuration -// number selected by the HOST -uint8_t usb_configured(void) -{ - return usb_configuration; -} - - -// perform a single keystroke -int8_t usb_keyboard_press(uint8_t key, uint8_t modifier) -{ - int8_t r; - - keyboard_modifier_keys = modifier; - keyboard_keys[0] = key; - r = usb_keyboard_send(); - if (r) return r; - keyboard_modifier_keys = 0; - keyboard_keys[0] = 0; - return usb_keyboard_send(); -} - -// send the contents of keyboard_keys and keyboard_modifier_keys -int8_t usb_keyboard_send(void) -{ - uint8_t i, intr_state, timeout; - - if (!usb_configuration) return -1; - intr_state = SREG; - cli(); - UENUM = KEYBOARD_ENDPOINT; - timeout = UDFNUML + 50; - while (1) { - // are we ready to transmit? - if (UEINTX & (1<<RWAL)) break; - SREG = intr_state; - // has the USB gone offline? - if (!usb_configuration) return -1; - // have we waited too long? - if (UDFNUML == timeout) return -1; - // get ready to try checking again - intr_state = SREG; - cli(); - UENUM = KEYBOARD_ENDPOINT; - } - UEDATX = keyboard_modifier_keys; - UEDATX = 0; - for (i=0; i<6; i++) { - UEDATX = keyboard_keys[i]; - } - UEINTX = 0x3A; - keyboard_idle_count = 0; - SREG = intr_state; - return 0; -} - -/************************************************************************** - * - * Private Functions - not intended for general user consumption.... - * - **************************************************************************/ - - - -// USB Device Interrupt - handle all device-level events -// the transmit buffer flushing is triggered by the start of frame -// -ISR(USB_GEN_vect) -{ - uint8_t intbits, t, i; - static uint8_t div4=0; - - intbits = UDINT; - UDINT = 0; - if (intbits & (1<<EORSTI)) { - UENUM = 0; - UECONX = 1; - UECFG0X = EP_TYPE_CONTROL; - UECFG1X = EP_SIZE(ENDPOINT0_SIZE) | EP_SINGLE_BUFFER; - UEIENX = (1<<RXSTPE); - usb_configuration = 0; - } - if ((intbits & (1<<SOFI)) && usb_configuration) { - if (keyboard_idle_config && (++div4 & 3) == 0) { - UENUM = KEYBOARD_ENDPOINT; - if (UEINTX & (1<<RWAL)) { - keyboard_idle_count++; - if (keyboard_idle_count == keyboard_idle_config) { - keyboard_idle_count = 0; - UEDATX = keyboard_modifier_keys; - UEDATX = 0; - for (i=0; i<6; i++) { - UEDATX = keyboard_keys[i]; - } - UEINTX = 0x3A; - } - } - } - } -} - - - -// Misc functions to wait for ready and send/receive packets -static inline void usb_wait_in_ready(void) -{ - while (!(UEINTX & (1<<TXINI))) ; -} -static inline void usb_send_in(void) -{ - UEINTX = ~(1<<TXINI); -} -static inline void usb_wait_receive_out(void) -{ - while (!(UEINTX & (1<<RXOUTI))) ; -} -static inline void usb_ack_out(void) -{ - UEINTX = ~(1<<RXOUTI); -} - - - -// USB Endpoint Interrupt - endpoint 0 is handled here. The -// other endpoints are manipulated by the user-callable -// functions, and the start-of-frame interrupt. -// -ISR(USB_COM_vect) -{ - uint8_t intbits; - const uint8_t *list; - const uint8_t *cfg; - uint8_t i, n, len, en; - uint8_t bmRequestType; - uint8_t bRequest; - uint16_t wValue; - uint16_t wIndex; - uint16_t wLength; - uint16_t desc_val; - const uint8_t *desc_addr; - uint8_t desc_length; - - UENUM = 0; - intbits = UEINTX; - if (intbits & (1<<RXSTPI)) { - bmRequestType = UEDATX; - bRequest = UEDATX; - wValue = UEDATX; - wValue |= (UEDATX << 8); - wIndex = UEDATX; - wIndex |= (UEDATX << 8); - wLength = UEDATX; - wLength |= (UEDATX << 8); - UEINTX = ~((1<<RXSTPI) | (1<<RXOUTI) | (1<<TXINI)); - if (bRequest == GET_DESCRIPTOR) { - list = (const uint8_t *)descriptor_list; - for (i=0; ; i++) { - if (i >= NUM_DESC_LIST) { - UECONX = (1<<STALLRQ)|(1<<EPEN); //stall - return; - } - desc_val = pgm_read_word(list); - if (desc_val != wValue) { - list += sizeof(struct descriptor_list_struct); - continue; - } - list += 2; - desc_val = pgm_read_word(list); - if (desc_val != wIndex) { - list += sizeof(struct descriptor_list_struct)-2; - continue; - } - list += 2; - desc_addr = (const uint8_t *)pgm_read_word(list); - list += 2; - desc_length = pgm_read_byte(list); - break; - } - len = (wLength < 256) ? wLength : 255; - if (len > desc_length) len = desc_length; - do { - // wait for host ready for IN packet - do { - i = UEINTX; - } while (!(i & ((1<<TXINI)|(1<<RXOUTI)))); - if (i & (1<<RXOUTI)) return; // abort - // send IN packet - n = len < ENDPOINT0_SIZE ? len : ENDPOINT0_SIZE; - for (i = n; i; i--) { - UEDATX = pgm_read_byte(desc_addr++); - } - len -= n; - usb_send_in(); - } while (len || n == ENDPOINT0_SIZE); - return; - } - if (bRequest == SET_ADDRESS) { - usb_send_in(); - usb_wait_in_ready(); - UDADDR = wValue | (1<<ADDEN); - return; - } - if (bRequest == SET_CONFIGURATION && bmRequestType == 0) { - usb_configuration = wValue; - usb_send_in(); - cfg = endpoint_config_table; - for (i=1; i<5; i++) { - UENUM = i; - en = pgm_read_byte(cfg++); - UECONX = en; - if (en) { - UECFG0X = pgm_read_byte(cfg++); - UECFG1X = pgm_read_byte(cfg++); - } - } - UERST = 0x1E; - UERST = 0; - return; - } - if (bRequest == GET_CONFIGURATION && bmRequestType == 0x80) { - usb_wait_in_ready(); - UEDATX = usb_configuration; - usb_send_in(); - return; - } - - if (bRequest == GET_STATUS) { - usb_wait_in_ready(); - i = 0; - #ifdef SUPPORT_ENDPOINT_HALT - if (bmRequestType == 0x82) { - UENUM = wIndex; - if (UECONX & (1<<STALLRQ)) i = 1; - UENUM = 0; - } - #endif - UEDATX = i; - UEDATX = 0; - usb_send_in(); - return; - } - #ifdef SUPPORT_ENDPOINT_HALT - if ((bRequest == CLEAR_FEATURE || bRequest == SET_FEATURE) - && bmRequestType == 0x02 && wValue == 0) { - i = wIndex & 0x7F; - if (i >= 1 && i <= MAX_ENDPOINT) { - usb_send_in(); - UENUM = i; - if (bRequest == SET_FEATURE) { - UECONX = (1<<STALLRQ)|(1<<EPEN); - } else { - UECONX = (1<<STALLRQC)|(1<<RSTDT)|(1<<EPEN); - UERST = (1 << i); - UERST = 0; - } - return; - } - } - #endif - if (wIndex == KEYBOARD_INTERFACE) { - if (bmRequestType == 0xA1) { - if (bRequest == HID_GET_REPORT) { - usb_wait_in_ready(); - UEDATX = keyboard_modifier_keys; - UEDATX = 0; - for (i=0; i<6; i++) { - UEDATX = keyboard_keys[i]; - } - usb_send_in(); - return; - } - if (bRequest == HID_GET_IDLE) { - usb_wait_in_ready(); - UEDATX = keyboard_idle_config; - usb_send_in(); - return; - } - if (bRequest == HID_GET_PROTOCOL) { - usb_wait_in_ready(); - UEDATX = keyboard_protocol; - usb_send_in(); - return; - } - } - if (bmRequestType == 0x21) { - if (bRequest == HID_SET_REPORT) { - usb_wait_receive_out(); - keyboard_leds = UEDATX; - usb_ack_out(); - usb_send_in(); - return; - } - if (bRequest == HID_SET_IDLE) { - keyboard_idle_config = (wValue >> 8); - keyboard_idle_count = 0; - usb_send_in(); - return; - } - if (bRequest == HID_SET_PROTOCOL) { - keyboard_protocol = wValue; - usb_send_in(); - return; - } - } - } - } - UECONX = (1<<STALLRQ) | (1<<EPEN); // stall -} - -
--- a/usb_keyboard.h Wed Sep 28 23:25:51 2011 -0700 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,16 +0,0 @@ -#ifndef usb_serial_h__ -#define usb_serial_h__ - -#include <stdint.h> - -void usb_init(void); // initialize everything -uint8_t usb_configured(void); // is the USB port configured - -int8_t usb_keyboard_press(uint8_t key, uint8_t modifier); -int8_t usb_keyboard_send(void); -extern uint8_t keyboard_modifier_keys; -extern uint8_t keyboard_keys[6]; -extern volatile uint8_t keyboard_leds; - -#endif -
--- a/usb_keyboard_debug.c Wed Sep 28 23:25:51 2011 -0700 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,750 +0,0 @@ -/* USB Keyboard Plus Debug Channel Example for Teensy USB Development Board - * http://www.pjrc.com/teensy/usb_keyboard.html - * Copyright (c) 2009 PJRC.COM, LLC - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ - -// Version 1.0: Initial Release -// Version 1.1: Add support for Teensy 2.0 - -#define USB_SERIAL_PRIVATE_INCLUDE -#include "usb_keyboard_debug.h" - -/************************************************************************** - * - * Configurable Options - * - **************************************************************************/ - -// You can change these to give your code its own name. -#define STR_MANUFACTURER L"MfgName" -#define STR_PRODUCT L"Keyboard" - - -// Mac OS-X and Linux automatically load the correct drivers. On -// Windows, even though the driver is supplied by Microsoft, an -// INF file is needed to load the driver. These numbers need to -// match the INF file. -#define VENDOR_ID 0x16C0 -#define PRODUCT_ID 0x047D - - -// USB devices are supposed to implment a halt feature, which is -// rarely (if ever) used. If you comment this line out, the halt -// code will be removed, saving 102 bytes of space (gcc 4.3.0). -// This is not strictly USB compliant, but works with all major -// operating systems. -#define SUPPORT_ENDPOINT_HALT - - - -/************************************************************************** - * - * Endpoint Buffer Configuration - * - **************************************************************************/ - -#define ENDPOINT0_SIZE 32 - -#define KEYBOARD_INTERFACE 0 -#define KEYBOARD_ENDPOINT 3 -#define KEYBOARD_SIZE 8 -#define KEYBOARD_BUFFER EP_DOUBLE_BUFFER - -#define DEBUG_INTERFACE 1 -#define DEBUG_TX_ENDPOINT 4 -#define DEBUG_TX_SIZE 32 -#define DEBUG_TX_BUFFER EP_DOUBLE_BUFFER - -static const uint8_t PROGMEM endpoint_config_table[] = { - 0, - 0, - 1, EP_TYPE_INTERRUPT_IN, EP_SIZE(KEYBOARD_SIZE) | KEYBOARD_BUFFER, - 1, EP_TYPE_INTERRUPT_IN, EP_SIZE(DEBUG_TX_SIZE) | DEBUG_TX_BUFFER -}; - - -/************************************************************************** - * - * Descriptor Data - * - **************************************************************************/ - -// Descriptors are the data that your computer reads when it auto-detects -// this USB device (called "enumeration" in USB lingo). The most commonly -// changed items are editable at the top of this file. Changing things -// in here should only be done by those who've read chapter 9 of the USB -// spec and relevant portions of any USB class specifications! - - -static const uint8_t PROGMEM device_descriptor[] = { - 18, // bLength - 1, // bDescriptorType - 0x00, 0x02, // bcdUSB - 0, // bDeviceClass - 0, // bDeviceSubClass - 0, // bDeviceProtocol - ENDPOINT0_SIZE, // bMaxPacketSize0 - LSB(VENDOR_ID), MSB(VENDOR_ID), // idVendor - LSB(PRODUCT_ID), MSB(PRODUCT_ID), // idProduct - 0x00, 0x01, // bcdDevice - 1, // iManufacturer - 2, // iProduct - 0, // iSerialNumber - 1 // bNumConfigurations -}; - -// Keyboard Protocol 1, HID 1.11 spec, Appendix B, page 59-60 -static const uint8_t PROGMEM keyboard_hid_report_desc[] = { - 0x05, 0x01, // Usage Page (Generic Desktop), - 0x09, 0x06, // Usage (Keyboard), - 0xA1, 0x01, // Collection (Application), - 0x75, 0x01, // Report Size (1), - 0x95, 0x08, // Report Count (8), - 0x05, 0x07, // Usage Page (Key Codes), - 0x19, 0xE0, // Usage Minimum (224), - 0x29, 0xE7, // Usage Maximum (231), - 0x15, 0x00, // Logical Minimum (0), - 0x25, 0x01, // Logical Maximum (1), - 0x81, 0x02, // Input (Data, Variable, Absolute), ;Modifier byte - 0x95, 0x01, // Report Count (1), - 0x75, 0x08, // Report Size (8), - 0x81, 0x03, // Input (Constant), ;Reserved byte - 0x95, 0x05, // Report Count (5), - 0x75, 0x01, // Report Size (1), - 0x05, 0x08, // Usage Page (LEDs), - 0x19, 0x01, // Usage Minimum (1), - 0x29, 0x05, // Usage Maximum (5), - 0x91, 0x02, // Output (Data, Variable, Absolute), ;LED report - 0x95, 0x01, // Report Count (1), - 0x75, 0x03, // Report Size (3), - 0x91, 0x03, // Output (Constant), ;LED report padding - 0x95, 0x06, // Report Count (6), - 0x75, 0x08, // Report Size (8), - 0x15, 0x00, // Logical Minimum (0), - 0x25, 0x68, // Logical Maximum(104), - 0x05, 0x07, // Usage Page (Key Codes), - 0x19, 0x00, // Usage Minimum (0), - 0x29, 0x68, // Usage Maximum (104), - 0x81, 0x00, // Input (Data, Array), - 0xc0 // End Collection -}; - -static const uint8_t PROGMEM debug_hid_report_desc[] = { - 0x06, 0x31, 0xFF, // Usage Page 0xFF31 (vendor defined) - 0x09, 0x74, // Usage 0x74 - 0xA1, 0x53, // Collection 0x53 - 0x75, 0x08, // report size = 8 bits - 0x15, 0x00, // logical minimum = 0 - 0x26, 0xFF, 0x00, // logical maximum = 255 - 0x95, DEBUG_TX_SIZE, // report count - 0x09, 0x75, // usage - 0x81, 0x02, // Input (array) - 0xC0 // end collection -}; - -#define CONFIG1_DESC_SIZE (9+9+9+7+9+9+7) -#define KEYBOARD_HID_DESC_OFFSET (9+9) -#define DEBUG_HID_DESC_OFFSET (9+9+9+7+9) -static const uint8_t PROGMEM config1_descriptor[CONFIG1_DESC_SIZE] = { - // configuration descriptor, USB spec 9.6.3, page 264-266, Table 9-10 - 9, // bLength; - 2, // bDescriptorType; - LSB(CONFIG1_DESC_SIZE), // wTotalLength - MSB(CONFIG1_DESC_SIZE), - 2, // bNumInterfaces - 1, // bConfigurationValue - 0, // iConfiguration - 0xC0, // bmAttributes - 50, // bMaxPower - // interface descriptor, USB spec 9.6.5, page 267-269, Table 9-12 - 9, // bLength - 4, // bDescriptorType - KEYBOARD_INTERFACE, // bInterfaceNumber - 0, // bAlternateSetting - 1, // bNumEndpoints - 0x03, // bInterfaceClass (0x03 = HID) - 0x01, // bInterfaceSubClass (0x01 = Boot) - 0x01, // bInterfaceProtocol (0x01 = Keyboard) - 0, // iInterface - // HID interface descriptor, HID 1.11 spec, section 6.2.1 - 9, // bLength - 0x21, // bDescriptorType - 0x11, 0x01, // bcdHID - 0, // bCountryCode - 1, // bNumDescriptors - 0x22, // bDescriptorType - sizeof(keyboard_hid_report_desc), // wDescriptorLength - 0, - // endpoint descriptor, USB spec 9.6.6, page 269-271, Table 9-13 - 7, // bLength - 5, // bDescriptorType - KEYBOARD_ENDPOINT | 0x80, // bEndpointAddress - 0x03, // bmAttributes (0x03=intr) - KEYBOARD_SIZE, 0, // wMaxPacketSize - 1, // bInterval - // interface descriptor, USB spec 9.6.5, page 267-269, Table 9-12 - 9, // bLength - 4, // bDescriptorType - DEBUG_INTERFACE, // bInterfaceNumber - 0, // bAlternateSetting - 1, // bNumEndpoints - 0x03, // bInterfaceClass (0x03 = HID) - 0x00, // bInterfaceSubClass - 0x00, // bInterfaceProtocol - 0, // iInterface - // HID interface descriptor, HID 1.11 spec, section 6.2.1 - 9, // bLength - 0x21, // bDescriptorType - 0x11, 0x01, // bcdHID - 0, // bCountryCode - 1, // bNumDescriptors - 0x22, // bDescriptorType - sizeof(debug_hid_report_desc), // wDescriptorLength - 0, - // endpoint descriptor, USB spec 9.6.6, page 269-271, Table 9-13 - 7, // bLength - 5, // bDescriptorType - DEBUG_TX_ENDPOINT | 0x80, // bEndpointAddress - 0x03, // bmAttributes (0x03=intr) - DEBUG_TX_SIZE, 0, // wMaxPacketSize - 1 // bInterval -}; - -// If you're desperate for a little extra code memory, these strings -// can be completely removed if iManufacturer, iProduct, iSerialNumber -// in the device desciptor are changed to zeros. -struct usb_string_descriptor_struct { - uint8_t bLength; - uint8_t bDescriptorType; - int16_t wString[]; -}; -static const struct usb_string_descriptor_struct PROGMEM string0 = { - 4, - 3, - {0x0409} -}; -static const struct usb_string_descriptor_struct PROGMEM string1 = { - sizeof(STR_MANUFACTURER), - 3, - STR_MANUFACTURER -}; -static const struct usb_string_descriptor_struct PROGMEM string2 = { - sizeof(STR_PRODUCT), - 3, - STR_PRODUCT -}; - -// This table defines which descriptor data is sent for each specific -// request from the host (in wValue and wIndex). -static const struct descriptor_list_struct { - uint16_t wValue; - uint16_t wIndex; - const uint8_t *addr; - uint8_t length; -} PROGMEM descriptor_list[] = { - {0x0100, 0x0000, device_descriptor, sizeof(device_descriptor)}, - {0x0200, 0x0000, config1_descriptor, sizeof(config1_descriptor)}, - {0x2200, KEYBOARD_INTERFACE, keyboard_hid_report_desc, sizeof(keyboard_hid_report_desc)}, - {0x2100, KEYBOARD_INTERFACE, config1_descriptor+KEYBOARD_HID_DESC_OFFSET, 9}, - {0x2200, DEBUG_INTERFACE, debug_hid_report_desc, sizeof(debug_hid_report_desc)}, - {0x2100, DEBUG_INTERFACE, config1_descriptor+DEBUG_HID_DESC_OFFSET, 9}, - {0x0300, 0x0000, (const uint8_t *)&string0, 4}, - {0x0301, 0x0409, (const uint8_t *)&string1, sizeof(STR_MANUFACTURER)}, - {0x0302, 0x0409, (const uint8_t *)&string2, sizeof(STR_PRODUCT)} -}; -#define NUM_DESC_LIST (sizeof(descriptor_list)/sizeof(struct descriptor_list_struct)) - - -/************************************************************************** - * - * Variables - these are the only non-stack RAM usage - * - **************************************************************************/ - -// zero when we are not configured, non-zero when enumerated -static volatile uint8_t usb_configuration=0; - -// the time remaining before we transmit any partially full -// packet, or send a zero length packet. -static volatile uint8_t debug_flush_timer=0; - -// which modifier keys are currently pressed -// 1=left ctrl, 2=left shift, 4=left alt, 8=left gui -// 16=right ctrl, 32=right shift, 64=right alt, 128=right gui -uint8_t keyboard_modifier_keys=0; - -// which keys are currently pressed, up to 6 keys may be down at once -uint8_t keyboard_keys[6]={0,0,0,0,0,0}; - -// protocol setting from the host. We use exactly the same report -// either way, so this variable only stores the setting since we -// are required to be able to report which setting is in use. -static uint8_t keyboard_protocol=1; - -// the idle configuration, how often we send the report to the -// host (ms * 4) even when it hasn't changed -static uint8_t keyboard_idle_config=125; - -// count until idle timeout -static uint8_t keyboard_idle_count=0; - -// 1=num lock, 2=caps lock, 4=scroll lock, 8=compose, 16=kana -volatile uint8_t keyboard_leds=0; - - -/************************************************************************** - * - * Public Functions - these are the API intended for the user - * - **************************************************************************/ - - -// initialize USB -void usb_init(void) -{ - HW_CONFIG(); - USB_FREEZE(); // enable USB - PLL_CONFIG(); // config PLL - while (!(PLLCSR & (1<<PLOCK))) ; // wait for PLL lock - USB_CONFIG(); // start USB clock - UDCON = 0; // enable attach resistor - usb_configuration = 0; - UDIEN = (1<<EORSTE)|(1<<SOFE); - sei(); -} - -// return 0 if the USB is not configured, or the configuration -// number selected by the HOST -uint8_t usb_configured(void) -{ - return usb_configuration; -} - - -// perform a single keystroke -int8_t usb_keyboard_press(uint8_t key, uint8_t modifier) -{ - int8_t r; - - keyboard_modifier_keys = modifier; - keyboard_keys[0] = key; - r = usb_keyboard_send(); - if (r) return r; - keyboard_modifier_keys = 0; - keyboard_keys[0] = 0; - return usb_keyboard_send(); -} - -// send the contents of keyboard_keys and keyboard_modifier_keys -int8_t usb_keyboard_send(void) -{ - uint8_t i, intr_state, timeout; - - if (!usb_configuration) return -1; - intr_state = SREG; - cli(); - UENUM = KEYBOARD_ENDPOINT; - timeout = UDFNUML + 50; - while (1) { - // are we ready to transmit? - if (UEINTX & (1<<RWAL)) break; - SREG = intr_state; - // has the USB gone offline? - if (!usb_configuration) return -1; - // have we waited too long? - if (UDFNUML == timeout) return -1; - // get ready to try checking again - intr_state = SREG; - cli(); - UENUM = KEYBOARD_ENDPOINT; - } - UEDATX = keyboard_modifier_keys; - UEDATX = 0; - for (i=0; i<6; i++) { - UEDATX = keyboard_keys[i]; - } - UEINTX = 0x3A; - keyboard_idle_count = 0; - SREG = intr_state; - return 0; -} - -// transmit a character. 0 returned on success, -1 on error -int8_t usb_debug_putchar(uint8_t c) -{ - static uint8_t previous_timeout=0; - uint8_t timeout, intr_state; - - // if we're not online (enumerated and configured), error - if (!usb_configuration) return -1; - // interrupts are disabled so these functions can be - // used from the main program or interrupt context, - // even both in the same program! - intr_state = SREG; - cli(); - UENUM = DEBUG_TX_ENDPOINT; - // if we gave up due to timeout before, don't wait again - if (previous_timeout) { - if (!(UEINTX & (1<<RWAL))) { - SREG = intr_state; - return -1; - } - previous_timeout = 0; - } - // wait for the FIFO to be ready to accept data - timeout = UDFNUML + 4; - while (1) { - // are we ready to transmit? - if (UEINTX & (1<<RWAL)) break; - SREG = intr_state; - // have we waited too long? - if (UDFNUML == timeout) { - previous_timeout = 1; - return -1; - } - // has the USB gone offline? - if (!usb_configuration) return -1; - // get ready to try checking again - intr_state = SREG; - cli(); - UENUM = DEBUG_TX_ENDPOINT; - } - // actually write the byte into the FIFO - UEDATX = c; - // if this completed a packet, transmit it now! - if (!(UEINTX & (1<<RWAL))) { - UEINTX = 0x3A; - debug_flush_timer = 0; - } else { - debug_flush_timer = 2; - } - SREG = intr_state; - return 0; -} - - -// immediately transmit any buffered output. -void usb_debug_flush_output(void) -{ - uint8_t intr_state; - - intr_state = SREG; - cli(); - if (debug_flush_timer) { - UENUM = DEBUG_TX_ENDPOINT; - while ((UEINTX & (1<<RWAL))) { - UEDATX = 0; - } - UEINTX = 0x3A; - debug_flush_timer = 0; - } - SREG = intr_state; -} - - - -/************************************************************************** - * - * Private Functions - not intended for general user consumption.... - * - **************************************************************************/ - - - -// USB Device Interrupt - handle all device-level events -// the transmit buffer flushing is triggered by the start of frame -// -ISR(USB_GEN_vect) -{ - uint8_t intbits, t, i; - static uint8_t div4=0; - - intbits = UDINT; - UDINT = 0; - if (intbits & (1<<EORSTI)) { - UENUM = 0; - UECONX = 1; - UECFG0X = EP_TYPE_CONTROL; - UECFG1X = EP_SIZE(ENDPOINT0_SIZE) | EP_SINGLE_BUFFER; - UEIENX = (1<<RXSTPE); - usb_configuration = 0; - } - if ((intbits & (1<<SOFI)) && usb_configuration) { - t = debug_flush_timer; - if (t) { - debug_flush_timer = -- t; - if (!t) { - UENUM = DEBUG_TX_ENDPOINT; - while ((UEINTX & (1<<RWAL))) { - UEDATX = 0; - } - UEINTX = 0x3A; - } - } - if (keyboard_idle_config && (++div4 & 3) == 0) { - UENUM = KEYBOARD_ENDPOINT; - if (UEINTX & (1<<RWAL)) { - keyboard_idle_count++; - if (keyboard_idle_count == keyboard_idle_config) { - keyboard_idle_count = 0; - UEDATX = keyboard_modifier_keys; - UEDATX = 0; - for (i=0; i<6; i++) { - UEDATX = keyboard_keys[i]; - } - UEINTX = 0x3A; - } - } - } - } -} - - - -// Misc functions to wait for ready and send/receive packets -static inline void usb_wait_in_ready(void) -{ - while (!(UEINTX & (1<<TXINI))) ; -} -static inline void usb_send_in(void) -{ - UEINTX = ~(1<<TXINI); -} -static inline void usb_wait_receive_out(void) -{ - while (!(UEINTX & (1<<RXOUTI))) ; -} -static inline void usb_ack_out(void) -{ - UEINTX = ~(1<<RXOUTI); -} - - - -// USB Endpoint Interrupt - endpoint 0 is handled here. The -// other endpoints are manipulated by the user-callable -// functions, and the start-of-frame interrupt. -// -ISR(USB_COM_vect) -{ - uint8_t intbits; - const uint8_t *list; - const uint8_t *cfg; - uint8_t i, n, len, en; - uint8_t bmRequestType; - uint8_t bRequest; - uint16_t wValue; - uint16_t wIndex; - uint16_t wLength; - uint16_t desc_val; - const uint8_t *desc_addr; - uint8_t desc_length; - - UENUM = 0; - intbits = UEINTX; - if (intbits & (1<<RXSTPI)) { - bmRequestType = UEDATX; - bRequest = UEDATX; - wValue = UEDATX; - wValue |= (UEDATX << 8); - wIndex = UEDATX; - wIndex |= (UEDATX << 8); - wLength = UEDATX; - wLength |= (UEDATX << 8); - UEINTX = ~((1<<RXSTPI) | (1<<RXOUTI) | (1<<TXINI)); - if (bRequest == GET_DESCRIPTOR) { - list = (const uint8_t *)descriptor_list; - for (i=0; ; i++) { - if (i >= NUM_DESC_LIST) { - UECONX = (1<<STALLRQ)|(1<<EPEN); //stall - return; - } - desc_val = pgm_read_word(list); - if (desc_val != wValue) { - list += sizeof(struct descriptor_list_struct); - continue; - } - list += 2; - desc_val = pgm_read_word(list); - if (desc_val != wIndex) { - list += sizeof(struct descriptor_list_struct)-2; - continue; - } - list += 2; - desc_addr = (const uint8_t *)pgm_read_word(list); - list += 2; - desc_length = pgm_read_byte(list); - break; - } - len = (wLength < 256) ? wLength : 255; - if (len > desc_length) len = desc_length; - do { - // wait for host ready for IN packet - do { - i = UEINTX; - } while (!(i & ((1<<TXINI)|(1<<RXOUTI)))); - if (i & (1<<RXOUTI)) return; // abort - // send IN packet - n = len < ENDPOINT0_SIZE ? len : ENDPOINT0_SIZE; - for (i = n; i; i--) { - UEDATX = pgm_read_byte(desc_addr++); - } - len -= n; - usb_send_in(); - } while (len || n == ENDPOINT0_SIZE); - return; - } - if (bRequest == SET_ADDRESS) { - usb_send_in(); - usb_wait_in_ready(); - UDADDR = wValue | (1<<ADDEN); - return; - } - if (bRequest == SET_CONFIGURATION && bmRequestType == 0) { - usb_configuration = wValue; - usb_send_in(); - cfg = endpoint_config_table; - for (i=1; i<5; i++) { - UENUM = i; - en = pgm_read_byte(cfg++); - UECONX = en; - if (en) { - UECFG0X = pgm_read_byte(cfg++); - UECFG1X = pgm_read_byte(cfg++); - } - } - UERST = 0x1E; - UERST = 0; - return; - } - if (bRequest == GET_CONFIGURATION && bmRequestType == 0x80) { - usb_wait_in_ready(); - UEDATX = usb_configuration; - usb_send_in(); - return; - } - - if (bRequest == GET_STATUS) { - usb_wait_in_ready(); - i = 0; - #ifdef SUPPORT_ENDPOINT_HALT - if (bmRequestType == 0x82) { - UENUM = wIndex; - if (UECONX & (1<<STALLRQ)) i = 1; - UENUM = 0; - } - #endif - UEDATX = i; - UEDATX = 0; - usb_send_in(); - return; - } - #ifdef SUPPORT_ENDPOINT_HALT - if ((bRequest == CLEAR_FEATURE || bRequest == SET_FEATURE) - && bmRequestType == 0x02 && wValue == 0) { - i = wIndex & 0x7F; - if (i >= 1 && i <= MAX_ENDPOINT) { - usb_send_in(); - UENUM = i; - if (bRequest == SET_FEATURE) { - UECONX = (1<<STALLRQ)|(1<<EPEN); - } else { - UECONX = (1<<STALLRQC)|(1<<RSTDT)|(1<<EPEN); - UERST = (1 << i); - UERST = 0; - } - return; - } - } - #endif - if (wIndex == KEYBOARD_INTERFACE) { - if (bmRequestType == 0xA1) { - if (bRequest == HID_GET_REPORT) { - usb_wait_in_ready(); - UEDATX = keyboard_modifier_keys; - UEDATX = 0; - for (i=0; i<6; i++) { - UEDATX = keyboard_keys[i]; - } - usb_send_in(); - return; - } - if (bRequest == HID_GET_IDLE) { - usb_wait_in_ready(); - UEDATX = keyboard_idle_config; - usb_send_in(); - return; - } - if (bRequest == HID_GET_PROTOCOL) { - usb_wait_in_ready(); - UEDATX = keyboard_protocol; - usb_send_in(); - return; - } - } - if (bmRequestType == 0x21) { - if (bRequest == HID_SET_REPORT) { - usb_wait_receive_out(); - keyboard_leds = UEDATX; - usb_ack_out(); - usb_send_in(); - return; - } - if (bRequest == HID_SET_IDLE) { - keyboard_idle_config = (wValue >> 8); - keyboard_idle_count = 0; - //usb_wait_in_ready(); - usb_send_in(); - return; - } - if (bRequest == HID_SET_PROTOCOL) { - keyboard_protocol = wValue; - //usb_wait_in_ready(); - usb_send_in(); - return; - } - } - } - if (wIndex == DEBUG_INTERFACE) { - if (bRequest == HID_GET_REPORT && bmRequestType == 0xA1) { - len = wLength; - do { - // wait for host ready for IN packet - do { - i = UEINTX; - } while (!(i & ((1<<TXINI)|(1<<RXOUTI)))); - if (i & (1<<RXOUTI)) return; // abort - // send IN packet - n = len < ENDPOINT0_SIZE ? len : ENDPOINT0_SIZE; - for (i = n; i; i--) { - UEDATX = 0; - } - len -= n; - usb_send_in(); - } while (len || n == ENDPOINT0_SIZE); - return; - } - } - } - UECONX = (1<<STALLRQ) | (1<<EPEN); // stall -} - -
--- a/usb_keyboard_debug.h Wed Sep 28 23:25:51 2011 -0700 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,91 +0,0 @@ -#ifndef usb_serial_h__ -#define usb_serial_h__ - -#include <stdint.h> - -void usb_init(void); // initialize everything -uint8_t usb_configured(void); // is the USB port configured - -int8_t usb_keyboard_press(uint8_t key, uint8_t modifier); -int8_t usb_keyboard_send(void); -extern uint8_t keyboard_modifier_keys; -extern uint8_t keyboard_keys[6]; -extern volatile uint8_t keyboard_leds; - -int8_t usb_debug_putchar(uint8_t c); // transmit a character -void usb_debug_flush_output(void); // immediately transmit any buffered output -#define USB_DEBUG_HID - - -// Everything below this point is only intended for usb_serial.c -#ifdef USB_SERIAL_PRIVATE_INCLUDE -#include <avr/io.h> -#include <avr/pgmspace.h> -#include <avr/interrupt.h> - -#define EP_TYPE_CONTROL 0x00 -#define EP_TYPE_BULK_IN 0x81 -#define EP_TYPE_BULK_OUT 0x80 -#define EP_TYPE_INTERRUPT_IN 0xC1 -#define EP_TYPE_INTERRUPT_OUT 0xC0 -#define EP_TYPE_ISOCHRONOUS_IN 0x41 -#define EP_TYPE_ISOCHRONOUS_OUT 0x40 - -#define EP_SINGLE_BUFFER 0x02 -#define EP_DOUBLE_BUFFER 0x06 - -#define EP_SIZE(s) ((s) == 64 ? 0x30 : \ - ((s) == 32 ? 0x20 : \ - ((s) == 16 ? 0x10 : \ - 0x00))) - -#define MAX_ENDPOINT 4 - -#define LSB(n) (n & 255) -#define MSB(n) ((n >> 8) & 255) - -#if defined(__AVR_AT90USB162__) -#define HW_CONFIG() -#define PLL_CONFIG() (PLLCSR = ((1<<PLLE)|(1<<PLLP0))) -#define USB_CONFIG() (USBCON = (1<<USBE)) -#define USB_FREEZE() (USBCON = ((1<<USBE)|(1<<FRZCLK))) -#elif defined(__AVR_ATmega32U4__) -#define HW_CONFIG() (UHWCON = 0x01) -#define PLL_CONFIG() (PLLCSR = 0x12) -#define USB_CONFIG() (USBCON = ((1<<USBE)|(1<<OTGPADE))) -#define USB_FREEZE() (USBCON = ((1<<USBE)|(1<<FRZCLK))) -#elif defined(__AVR_AT90USB646__) -#define HW_CONFIG() (UHWCON = 0x81) -#define PLL_CONFIG() (PLLCSR = 0x1A) -#define USB_CONFIG() (USBCON = ((1<<USBE)|(1<<OTGPADE))) -#define USB_FREEZE() (USBCON = ((1<<USBE)|(1<<FRZCLK))) -#elif defined(__AVR_AT90USB1286__) -#define HW_CONFIG() (UHWCON = 0x81) -#define PLL_CONFIG() (PLLCSR = 0x16) -#define USB_CONFIG() (USBCON = ((1<<USBE)|(1<<OTGPADE))) -#define USB_FREEZE() (USBCON = ((1<<USBE)|(1<<FRZCLK))) -#endif - -// standard control endpoint request types -#define GET_STATUS 0 -#define CLEAR_FEATURE 1 -#define SET_FEATURE 3 -#define SET_ADDRESS 5 -#define GET_DESCRIPTOR 6 -#define GET_CONFIGURATION 8 -#define SET_CONFIGURATION 9 -#define GET_INTERFACE 10 -#define SET_INTERFACE 11 -// HID (human interface device) -#define HID_GET_REPORT 1 -#define HID_GET_IDLE 2 -#define HID_GET_PROTOCOL 3 -#define HID_SET_REPORT 9 -#define HID_SET_IDLE 10 -#define HID_SET_PROTOCOL 11 -// CDC (communication class device) -#define CDC_SET_LINE_CODING 0x20 -#define CDC_GET_LINE_CODING 0x21 -#define CDC_SET_CONTROL_LINE_STATE 0x22 -#endif -#endif
--- a/usb_keys.h Wed Sep 28 23:25:51 2011 -0700 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,244 +0,0 @@ -#ifndef __usb_keys_h -#define __usb_keys_h - - -// List of Modifiers -#define KEY_CTRL 0x01 -#define KEY_SHIFT 0x02 -#define KEY_ALT 0x04 -#define KEY_GUI 0x08 -#define KEY_LEFT_CTRL 0x01 -#define KEY_LEFT_SHIFT 0x02 -#define KEY_LEFT_ALT 0x04 -#define KEY_LEFT_GUI 0x08 -#define KEY_RIGHT_CTRL 0x10 -#define KEY_RIGHT_SHIFT 0x20 -#define KEY_RIGHT_ALT 0x40 -#define KEY_RIGHT_GUI 0x80 - -// List of Keycodes -#define KEY_A 4 -#define KEY_B 5 -#define KEY_C 6 -#define KEY_D 7 -#define KEY_E 8 -#define KEY_F 9 -#define KEY_G 10 -#define KEY_H 11 -#define KEY_I 12 -#define KEY_J 13 -#define KEY_K 14 -#define KEY_L 15 -#define KEY_M 16 -#define KEY_N 17 -#define KEY_O 18 -#define KEY_P 19 -#define KEY_Q 20 -#define KEY_R 21 -#define KEY_S 22 -#define KEY_T 23 -#define KEY_U 24 -#define KEY_V 25 -#define KEY_W 26 -#define KEY_X 27 -#define KEY_Y 28 -#define KEY_Z 29 -#define KEY_1 30 -#define KEY_2 31 -#define KEY_3 32 -#define KEY_4 33 -#define KEY_5 34 -#define KEY_6 35 -#define KEY_7 36 -#define KEY_8 37 -#define KEY_9 38 -#define KEY_0 39 -#define KEY_ENTER 40 -#define KEY_ESC 41 -#define KEY_BACKSPACE 42 -#define KEY_TAB 43 -#define KEY_SPACE 44 -#define KEY_MINUS 45 -#define KEY_EQUAL 46 -#define KEY_LEFT_BRACE 47 -#define KEY_RIGHT_BRACE 48 -#define KEY_BACKSLASH 49 -#define KEY_NUMBER 50 -#define KEY_SEMICOLON 51 -#define KEY_QUOTE 52 -#define KEY_TILDE 53 -#define KEY_COMMA 54 -#define KEY_PERIOD 55 -#define KEY_SLASH 56 -#define KEY_CAPS_LOCK 57 -#define KEY_F1 58 -#define KEY_F2 59 -#define KEY_F3 60 -#define KEY_F4 61 -#define KEY_F5 62 -#define KEY_F6 63 -#define KEY_F7 64 -#define KEY_F8 65 -#define KEY_F9 66 -#define KEY_F10 67 -#define KEY_F11 68 -#define KEY_F12 69 -#define KEY_PRINTSCREEN 70 -#define KEY_SCROLL_LOCK 71 -#define KEY_PAUSE 72 -#define KEY_INSERT 73 -#define KEY_HOME 74 -#define KEY_PAGE_UP 75 -#define KEY_DELETE 76 -#define KEY_END 77 -#define KEY_PAGE_DOWN 78 -#define KEY_RIGHT 79 -#define KEY_LEFT 80 -#define KEY_DOWN 81 -#define KEY_UP 82 -#define KEY_NUM_LOCK 83 -#define KEYPAD_SLASH 84 -#define KEYPAD_ASTERIX 85 -#define KEYPAD_MINUS 86 -#define KEYPAD_PLUS 87 -#define KEYPAD_ENTER 88 -#define KEYPAD_1 89 -#define KEYPAD_2 90 -#define KEYPAD_3 91 -#define KEYPAD_4 92 -#define KEYPAD_5 93 -#define KEYPAD_6 94 -#define KEYPAD_7 95 -#define KEYPAD_8 96 -#define KEYPAD_9 97 -#define KEYPAD_0 98 -#define KEYPAD_PERIOD 99 -#define KEY_ISO_BACKSLASH 100 -#define KEY_APP 101 -#define KEYBOARD_ERROR 102 // See spec -#define KEYPAD_EQUAL 103 -#define KEY_F13 104 -#define KEY_F14 105 -#define KEY_F15 106 -#define KEY_F16 107 -#define KEY_F17 108 -#define KEY_F18 109 -#define KEY_F19 110 -#define KEY_F20 111 -#define KEY_F21 112 -#define KEY_F22 113 -#define KEY_F23 114 -#define KEY_F24 115 -#define KEY_EXEC 116 -#define KEY_HELP 117 -#define KEY_MENU 118 -#define KEY_SELECT 119 -#define KEY_STOP 120 -#define KEY_AGAIN 121 -#define KEY_UNDO 122 -#define KEY_CUT 123 -#define KEY_COPY 124 -#define KEY_PASTE 125 -#define KEY_FIND 126 -#define KEY_MUTE 127 -#define KEY_VOL_UP 128 -#define KEY_VOL_DOWN 129 -#define KEY_CAPS_LLOCK 130 // "Locking" Scroll Lock (Old keyboards with Locking Caps Lock) -#define KEY_NUM_LLOCK 131 -#define KEY_SCROLL_LLOCK 132 -#define KEYPAD_COMMA 133 // Brazillian (See spec) -#define KEYPAD_EQUAL_AS 134 // AS/400 Keyboard (See spec) -#define KEY_INTER1 135 // Brazillian and Japanese "Ru" -#define KEY_INTER2 136 // Japanese Katakana/Hiragana -#define KEY_INTER3 137 // Japanese Yen -#define KEY_INTER4 138 // Japanese Henkan -#define KEY_INTER5 139 // Japanese Muhenkan -#define KEY_INTER6 140 // PC98 Comma (Ka-m-ma) -#define KEY_INTER7 141 // Double-Byte/Single-Byte Toggle -#define KEY_INTER8 142 // Undefined -#define KEY_INTER9 143 // Undefined -#define KEY_LANG1 144 // Korean Hangul/English Toggle -#define KEY_LANG2 145 // Korean Hanja Conversion -#define KEY_LANG3 146 // Japanese Katakana Key (USB) -#define KEY_LANG4 147 // Japanese Hiragana Key (USB) -#define KEY_LANG5 148 // Japanese Zenkaku/Hankaku Key (USB) -#define KEY_LANG6 149 // Reserved (Application Specific) -#define KEY_LANG7 150 // Reserved (Application Specific) -#define KEY_LANG8 151 // Reserved (Application Specific) -#define KEY_LANG9 152 // Reserved (Application Specific) -#define KEY_ALT_ERASE 153 // Special Erase (See Spec) -#define KEY_SYSREQ_ATT 154 // Modifier Type -#define KEY_CANCEL 155 -#define KEY_CLEAR 156 -#define KEY_PRIOR 157 -#define KEY_RETURN 158 -#define KEY_SEPARATOR 159 -#define KEY_OUT 160 -#define KEY_OPER 161 -#define KEY_CLEAR_AGAIN 162 -#define KEY_CRSEL_PROPS 163 -#define KEY_EXSEL 164 -// 165 - 175 Reserved -#define KEYPAD_00 176 -#define KEYPAD_000 177 -#define KEY_1000_SEP 178 -#define KEY_DECIMAL_SEP 179 -#define KEY_CURRENCY_MAIN 180 -#define KEY_CURRENCY_SUB 181 -#define KEYPAD_LPAREN 182 -#define KEYPAD_RPAREN 183 -#define KEYPAD_LBRACE 184 -#define KEYPAD_RBRACE 185 -#define KEYPAD_TAB 186 -#define KEYPAD_BACKSPACE 187 -#define KEYPAD_A 188 -#define KEYPAD_B 189 -#define KEYPAD_C 190 -#define KEYPAD_D 191 -#define KEYPAD_E 192 -#define KEYPAD_F 193 -#define KEYPAD_XOR 194 -#define KEYPAD_CHEVRON 195 -#define KEYPAD_PERCENT 196 -#define KEYPAD_LTHAN 197 -#define KEYPAD_GTHAN 198 -#define KEYPAD_AND 199 -#define KEYPAD_AND_AND 200 -#define KEYPAD_OR 201 -#define KEYPAD_OR_OR 202 -#define KEYPAD_COLON 203 -#define KEYPAD_POUND 204 -#define KEYPAD_SPACE 205 -#define KEYPAD_AT 206 -#define KEYPAD_EXCLAIM 207 -#define KEYPAD_MEM_STORE 208 -#define KEYPAD_MEM_RECALL 209 -#define KEYPAD_MEM_CLEAR 210 -#define KEYPAD_MEM_ADD 211 -#define KEYPAD_MEM_SUB 212 -#define KEYPAD_MEM_MULT 213 -#define KEYPAD_MEM_DIV 214 -#define KEYPAD_PLUS_MINUS 215 -#define KEYPAD_CLEAR 216 -#define KEYPAD_CLEAR_ENTRY 217 -#define KEYPAD_BINARY 218 -#define KEYPAD_OCTAL 219 -#define KEYPAD_DECIMAL 220 -#define KEYPAD_HEX 221 -// 222 - 223 Reserved -#define KEYS_LCTRL 224 -#define KEYS_LSHIFT 225 -#define KEYS_LALT 226 -#define KEYS_LGUI 227 -#define KEYS_RCTRL 228 -#define KEYS_RSHIFT 229 -#define KEYS_RALT 230 -#define KEYS_RGUI 231 -// 232 - 65535 Reserved - - - - - -#endif -