diff options
| author | gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4> | 2008-02-27 15:36:56 +0000 |
|---|---|---|
| committer | gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4> | 2008-02-27 15:36:56 +0000 |
| commit | 1d8c29c017b98aa823230ce49e9dbae2911b1e02 (patch) | |
| tree | d3f8d944030c6b4ba6b98b77aa0329cbf2906837 | |
| parent | a40f3424bd4c24f28f43746af79eafdc3faf76ce (diff) | |
| download | ChibiOS-1d8c29c017b98aa823230ce49e9dbae2911b1e02.tar.gz ChibiOS-1d8c29c017b98aa823230ce49e9dbae2911b1e02.tar.bz2 ChibiOS-1d8c29c017b98aa823230ce49e9dbae2911b1e02.zip | |
git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@206 35acf78f-673a-0410-8e92-d51de3d6d3f4
| -rw-r--r-- | demos/AVR-ATmega128-GCC/Makefile | 640 | ||||
| -rw-r--r-- | demos/AVR-ATmega128-GCC/board.c | 81 | ||||
| -rw-r--r-- | demos/AVR-ATmega128-GCC/board.h | 89 | ||||
| -rw-r--r-- | demos/AVR-ATmega128-GCC/chconf.h | 169 | ||||
| -rw-r--r-- | demos/AVR-ATmega128-GCC/main.c | 54 | ||||
| -rw-r--r-- | ports/AVR/chcore.c | 121 | ||||
| -rw-r--r-- | ports/AVR/chcore.h | 127 | ||||
| -rw-r--r-- | ports/AVR/chtypes.h | 48 |
8 files changed, 1329 insertions, 0 deletions
diff --git a/demos/AVR-ATmega128-GCC/Makefile b/demos/AVR-ATmega128-GCC/Makefile new file mode 100644 index 000000000..42104bc7a --- /dev/null +++ b/demos/AVR-ATmega128-GCC/Makefile @@ -0,0 +1,640 @@ +# 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".
+#----------------------------------------------------------------------------
+
+
+# MCU name
+MCU = atmega128
+
+
+# Processor frequency.
+# This will define a symbol, F_CPU, in all source code files equal to the
+# processor frequency. You can then use this symbol in your source code to
+# calculate timings. Do NOT tack on a 'UL' at the end, this will be done
+# automatically to create a 32-bit value in your source code.
+# Typical values are:
+# F_CPU = 1000000
+# F_CPU = 1843200
+# F_CPU = 2000000
+# F_CPU = 3686400
+# F_CPU = 4000000
+# F_CPU = 7372800
+# F_CPU = 8000000
+# F_CPU = 11059200
+# F_CPU = 14745600
+# F_CPU = 16000000
+# F_CPU = 18432000
+# F_CPU = 20000000
+F_CPU = 16000000
+
+
+# Output format. (can be srec, ihex, binary)
+FORMAT = ihex
+
+
+# Target file name (without extension).
+TARGET = ch
+
+
+# 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.)
+SRC = ../../ports/AVR/chcore.c \
+ ../../src/chinit.c ../../src/chdebug.c ../../src/chlists.c ../../src/chdelta.c \
+ ../../src/chschd.c ../../src/chthreads.c ../../src/chsem.c ../../src/chmtx.c \
+ ../../src/chevents.c ../../src/chmsg.c ../../src/chsleep.c ../../src/chqueues.c \
+ ../../src/chserial.c \
+ ../../src/lib/evtimer.c ../../test/test.c \
+ board.c main.c
+
+
+
+# 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 = ../../src/include ../../src/lib ../../ports/AVR
+
+
+# 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 += -fpack-struct
+CFLAGS += -fshort-enums
+CFLAGS += -fno-strict-aliasing
+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
+CFLAGS += -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_MIN)
+#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_MIN)
+#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 += $(EXTMEMOPTS)
+LDFLAGS += $(patsubst %,-L%,$(EXTRALIBDIRS))
+LDFLAGS += $(PRINTF_LIB) $(SCANF_LIB) $(MATH_LIB)
+#LDFLAGS += -T linker_script.x
+
+
+
+#---------------- Programming Options (avrdude) ----------------
+
+# Programming hardware: alf avr910 avrisp bascom bsd
+# dt006 pavr picoweb pony-stk200 sp12 stk200 stk500
+#
+# Type: avrdude -c ?
+# to get a full listing.
+#
+AVRDUDE_PROGRAMMER = stk500
+
+# com1 = serial port. Use lpt1 to connect to parallel port.
+AVRDUDE_PORT = com1 # programmer connected to serial device
+
+AVRDUDE_WRITE_FLASH = -U flash:w:$(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 bin eep lss sym
+#build: lib
+
+
+elf: $(TARGET).elf
+hex: $(TARGET).hex
+bin: $(TARGET).bin
+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
+
+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 $< $@
+
+%.bin: %.elf
+ @echo
+ @echo $(MSG_FLASH) $@
+ $(OBJCOPY) -O binary -R .eeprom $< $@
+
+%.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 $< > $@
+
+# 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).bin
+ $(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 bin eep lss sym coff extcoff \
+clean clean_list program debug gdb-config
+
+
+
+
+
+
diff --git a/demos/AVR-ATmega128-GCC/board.c b/demos/AVR-ATmega128-GCC/board.c new file mode 100644 index 000000000..b0907d6c4 --- /dev/null +++ b/demos/AVR-ATmega128-GCC/board.c @@ -0,0 +1,81 @@ +/*
+ ChibiOS/RT - Copyright (C) 2006-2007 Giovanni Di Sirio.
+
+ This file is part of ChibiOS/RT.
+
+ ChibiOS/RT is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ ChibiOS/RT is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include <ch.h>
+
+#include <avr/io.h>
+#include <avr/interrupt.h>
+
+#include "board.h"
+
+ISR(TIMER0_OVF_vect) {
+
+ chSysIRQEnterI();
+
+ chSysTimerHandlerI();
+
+ chSysIRQExitI();
+}
+
+/*
+ * Board initialization code.
+ */
+void hwinit(void) {
+
+ /*
+ * I/O ports setup.
+ */
+ DDRA = VAL_DDRA;
+ PORTA = VAL_PORTA;
+ DDRB = VAL_DDRB;
+ PORTB = VAL_PORTB;
+ DDRC = VAL_DDRC;
+ PORTC = VAL_PORTC;
+ DDRD = VAL_DDRD;
+ PORTD = VAL_PORTD;
+ DDRE = VAL_DDRE;
+ PORTE = VAL_PORTE;
+ DDRF = VAL_DDRF;
+ PORTF = VAL_PORTF;
+ DDRG = VAL_DDRG;
+ PORTG = VAL_PORTG;
+
+ /*
+ * External interrupts setup, all disabled initially.
+ */
+ EICRA = 0x00;
+ EICRB = 0x00;
+ EIMSK = 0x00;
+
+ /*
+ * Enables Idle mode for SLEEP instruction.
+ */
+ MCUCR = (1 << SE);
+
+ /*
+ * Timer 0 setup.
+ */
+ TCCR0 = (1 << WGM01) | (0 << WGM00) | // CTC mode.
+ (0 << COM01) | (0 << COM00) | // OC0A disabled (normal I/O).
+ (0 << CS02) | (1 << CS01) | (1 << CS00); // CLK/64 clock source.
+ OCR0 = F_CPU / 64 / CH_FREQUENCY - 1;
+ TCNT0 = 0; // Reset counter.
+ TIFR = (1 << OCF0); // Reset pending (if any).
+ TIMSK = (1 << OCIE0); // Interrupt on compare.
+}
diff --git a/demos/AVR-ATmega128-GCC/board.h b/demos/AVR-ATmega128-GCC/board.h new file mode 100644 index 000000000..ee0e9b624 --- /dev/null +++ b/demos/AVR-ATmega128-GCC/board.h @@ -0,0 +1,89 @@ +/*
+ ChibiOS/RT - Copyright (C) 2006-2007 Giovanni Di Sirio.
+
+ This file is part of ChibiOS/RT.
+
+ ChibiOS/RT is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ ChibiOS/RT is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#ifndef _BOARD_H_
+#define _BOARD_H_
+
+#define BOARD_OLIMEX_AVR_MT_128
+
+/* PA7 RLY DS B5 B4 B3 B2 B1
+ * IN OUT IN IN IN IN IN IN
+ * DDRA 0 1 0 0 0 0 0 0
+ * PU VAL HiZ HiZ HiZ HiZ HiZ HiZ
+ * PORTA 1 0 0 0 0 0 0 0
+ */
+#define VAL_DDRA 0x40
+#define VAL_PORTA 0x80
+
+/*
+ * All inputs with pullups.
+ */
+#define VAL_DDRB 0x00
+#define VAL_PORTB 0xFF
+
+/* D7 D6 D5 D4 PC3 E R/W RS
+ * IN IN IN IN IN OUT OUT OUT
+ * DDRC 0 0 0 0 0 1 1 1
+ * PU PU PU PU PU VAL VAL VAL
+ * PORTC 1 1 1 1 1 0 0 0
+ */
+#define VAL_DDRC 0x03
+#define VAL_PORTC 0xF8
+
+/* PD7 PD6 PD5 PD4 TXD RXD PD1 PD0
+ * IN IN IN IN OUT IN IN IN
+ * DDRD 0 0 0 0 1 0 0 0
+ * PU PU PU PU VAL HiZ HiZ HiZ
+ * PORTD 1 1 1 1 1 0 0 0
+ */
+#define VAL_DDRD 0x08
+#define VAL_PORTD 0xF8
+
+/* PE7 PE6 BZ2 BZ2 PE3 PE2 PE1 PE0
+ * IN IN OUT OUT IN IN OUT IN
+ * DDRE 0 0 1 1 0 0 1 0
+ * PU PU VAL VAL PU PU VAL PU
+ * PORTE 1 1 1 1 1 1 1 1
+ */
+#define VAL_DDRE 0x32
+#define VAL_PORTE 0xFF
+
+/* TDI TDO TMS TCK PF3 PF2 PF1 PF0
+ * x x x x IN IN IN IN
+ * DDRF 0 0 0 0 0 0 0 0
+ * PU PU PU PU PU PU PU PU
+ * PORTF 1 1 1 1 1 1 1 1
+ *
+ */
+#define VAL_DDRF 0x00
+#define VAL_PORTF 0xFF
+
+/* x x x x x PG2 PG1 PG0
+ * x x x x x IN IN IN
+ * DDRG 0 0 0 0 0 0 0 0
+ * x x x x x PU PU PU
+ * PORTG 0 0 0 0 0 1 1 1
+ *
+ */
+#define VAL_DDRG 0x00
+#define VAL_PORTG 0x07
+
+void hwinit(void);
+
+#endif /* _BOARD_H_ */
diff --git a/demos/AVR-ATmega128-GCC/chconf.h b/demos/AVR-ATmega128-GCC/chconf.h new file mode 100644 index 000000000..c8817f85c --- /dev/null +++ b/demos/AVR-ATmega128-GCC/chconf.h @@ -0,0 +1,169 @@ +/*
+ ChibiOS/RT - Copyright (C) 2006-2007 Giovanni Di Sirio.
+
+ This file is part of ChibiOS/RT.
+
+ ChibiOS/RT is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ ChibiOS/RT is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+/*
+ * Configuration file for LPC214x-GCC demo project.
+ */
+
+/**
+ * @addtogroup Config
+ * @{
+ */
+
+#ifndef _CHCONF_H_
+#define _CHCONF_H_
+
+/** Configuration option: if specified then time efficient rather than space
+ * efficient code is used when two possible implementations exist, note
+ * that this is not related to the compiler optimization options.*/
+#define CH_OPTIMIZE_SPEED
+
+/** Configuration option: if specified then the Virtual Timers subsystem is
+ * included in the kernel.*/
+#define CH_USE_VIRTUAL_TIMERS
+
+/** Configuration option: if specified then the System Timer subsystem is
+ * included in the kernel.*/
+#define CH_USE_SYSTEMTIME
+
+/** Configuration option: if specified then the \p chThdSleep() function is
+ * included in the kernel.
+ * @note requires \p CH_USE_VIRTUAL_TIMERS.*/
+#define CH_USE_SLEEP
+
+/** Configuration option: if specified then the \p chThdResume()
+ * function is included in the kernel.*/
+#define CH_USE_RESUME
+
+/** Configuration option: if specified then the \p chThdSuspend()
+ * function is included in the kernel.*/
+#define CH_USE_SUSPEND
+
+/** Configuration option: if specified then the \p chThdTerminate()
+ * and \p chThdShouldTerminate() functions are included in the kernel.*/
+#define CH_USE_TERMINATE
+
+/** Configuration option: if specified then the \p chThdWait() function
+ * is included in the kernel.*/
+#define CH_USE_WAITEXIT
+
+/** Configuration option: if specified then the Semaphores APIs are included
+ * in the kernel.*/
+#define CH_USE_SEMAPHORES
+
+/** Configuration option: if specified then the Semaphores atomic Signal+Wait
+ * APIs are included in the kernel.*/
+#define CH_USE_SEMSW
+
+/** Configuration option: if specified then the Semaphores with timeout APIs
+ * are included in the kernel.
+ * @note requires \p CH_USE_SEMAPHORES.
+ * @note requires \p CH_USE_VIRTUAL_TIMERS.*/
+#define CH_USE_SEMAPHORES_TIMEOUT
+
+/** Configuration option: if specified then the Mutexes APIs are included in
+ * the kernel.*/
+#define CH_USE_MUTEXES
+
+/** Configuration option: if specified then the Events APIs are included in
+ * the kernel.*/
+#define CH_USE_EVENTS
+
+/** Configuration option: if specified then the \p chEvtWaitTimeout()
+ * function is included in the kernel.
+ * @note requires \p CH_USE_EVENTS.
+ * @note requires \p CH_USE_VIRTUAL_TIMERS.*/
+#define CH_USE_EVENTS_TIMEOUT
+
+/** Configuration option: if specified then the Synchronous Messages APIs are
+ * included in the kernel.*/
+#define CH_USE_MESSAGES
+
+/** Configuration option: if specified then the \p chMsgSendWithEvent()
+ * function is included in the kernel.
+ * @note requires \p CH_USE_MESSAGES.
+ * @note requires \p CH_USE_VIRTUAL_TIMERS.*/
+#define CH_USE_MESSAGES_EVENT
+
+/** Configuration option: If enabled then the threads have an option to serve
+ * messages by priority instead of FIFO order.
+ * @note requires \p CH_USE_MESSAGES.*/
+//#define CH_USE_MESSAGES_PRIORITY
+
+/** Configuration option: if specified then the
+ * \p chThdGetExitEventSource() function is included in the kernel.
+ * @note requires \p CH_USE_MESSAGES.
+ * @note requires \p CH_USE_EVENTS.*/
+#define CH_USE_EXIT_EVENT
+
+/** Configuration option: if specified then the I/O queues APIs are included
+ * in the kernel.*/
+#define CH_USE_QUEUES
+
+/** Configuration option: if specified then the halfduplex queue APIs are
+ * included in the kernel.*/
+#define CH_USE_QUEUES_HALFDUPLEX
+
+/** Configuration option: if specified then the I/O queues with timeout
+ * APIs are included in the kernel.
+ * @note requires \p CH_USE_SEMAPHORES_TIMEOUT.*/
+#define CH_USE_QUEUES_TIMEOUT
+
+/** Configuration option: if specified then the full duplex serial driver APIs
+ * are included in the kernel.*/
+#define CH_USE_SERIAL_FULLDUPLEX
+
+/** Configuration option: if specified then the half duplex serial driver APIs
+ * are included in the kernel.*/
+#define CH_USE_SERIAL_HALFDUPLEX
+
+/** Configuration option: Frequency of the system timer that drives the system
+ * ticks. This also defines the system time unit.*/
+#define CH_FREQUENCY 1000
+
+/** Configuration option: This constant is the number of ticks allowed for the
+ * threads before preemption occurs.*/
+#define CH_TIME_QUANTUM 20
+
+/** Configuration option: Defines a CPU register to be used as storage for the
+ * global \p currp variable. Caching this variable in a register can greatly
+ * improve both space and time efficiency of the generated code. Another side
+ * effect is that one less register has to be saved during the context switch
+ * resulting in lower RAM usage and faster code.
+ * @note This option is only useable with the GCC compiler and is only useful
+ * on processors with many registers like ARM cores.
+ * @note If this option is enabled then ALL the libraries linked to the
+ * ChibiOS/RT code <b>must</b> be recompiled with the GCC option \p
+ * -ffixed-<reg>.
+ */
+//#define CH_CURRP_REGISTER_CACHE "r7"
+
+/** Configuration option: Includes basic debug support to the kernel.
+ * @note the debug support is port-dependent, it may be not present on some
+ * targets. In that case stub functions will be included.
+ */
+//#define CH_USE_DEBUG
+
+/** Debug option: Includes the threads context switch tracing feature.
+ */
+//#define CH_USE_TRACE
+
+#endif /* _CHCONF_H_ */
+
+/** @} */
diff --git a/demos/AVR-ATmega128-GCC/main.c b/demos/AVR-ATmega128-GCC/main.c new file mode 100644 index 000000000..14c45cf47 --- /dev/null +++ b/demos/AVR-ATmega128-GCC/main.c @@ -0,0 +1,54 @@ +/*
+ ChibiOS/RT - Copyright (C) 2006-2007 Giovanni Di Sirio.
+
+ This file is part of ChibiOS/RT.
+
+ ChibiOS/RT is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ ChibiOS/RT is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include <ch.h>
+
+#include <avr/io.h>
+
+void hwinit(void);
+
+static WorkingArea(waThread1, 32);
+static t_msg Thread1(void *arg) {
+
+ while (TRUE) {
+ chThdSleep(800);
+ }
+ return 0;
+}
+
+int main(int argc, char **argv) {
+
+ hwinit();
+
+ /*
+ * The main() function becomes a thread here then the interrupts are
+ * enabled and ChibiOS/RT goes live.
+ */
+ chSysInit();
+
+ /*
+ * Starts the LED blinker thread.
+ */
+ chThdCreate(NORMALPRIO, 0, waThread1, sizeof(waThread1), Thread1, NULL);
+
+ while(TRUE)
+ /* Do stuff*/ ;
+
+ return 0;
+}
diff --git a/ports/AVR/chcore.c b/ports/AVR/chcore.c new file mode 100644 index 000000000..7907de1dd --- /dev/null +++ b/ports/AVR/chcore.c @@ -0,0 +1,121 @@ +/*
+ ChibiOS/RT - Copyright (C) 2006-2007 Giovanni Di Sirio.
+
+ This file is part of ChibiOS/RT.
+
+ ChibiOS/RT is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ ChibiOS/RT is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include <ch.h>
+
+#include <avr/io.h>
+
+void _IdleThread(void *p) {
+
+ while (TRUE) {
+// asm("sleep");
+ }
+}
+
+/*
+ * Threads start code.
+ */
+void threadstart(void) {
+
+ asm volatile ("sei");
+ asm volatile ("movw r24, r4");
+ asm volatile ("movw r30, r2");
+ asm volatile ("icall");
+ asm volatile ("call chThdExit");
+}
+
+/*
+ * Context switch.
+ */
+void chSysSwitchI(Thread *otp, Thread *ntp) {
+
+ asm volatile ("push r2");
+ asm volatile ("push r3");
+ asm volatile ("push r4");
+ asm volatile ("push r5");
+ asm volatile ("push r6");
+ asm volatile ("push r7");
+#ifndef CH_CURRP_REGISTER_CACHE
+ asm volatile ("push r8");
+ asm volatile ("push r9");
+#endif
+ asm volatile ("push r10");
+ asm volatile ("push r11");
+ asm volatile ("push r12");
+ asm volatile ("push r13");
+ asm volatile ("push r14");
+ asm volatile ("push r15");
+ asm volatile ("push r16");
+ asm volatile ("push r17");
+ asm volatile ("push r28");
+ asm volatile ("push r29");
+
+ asm volatile ("movw r30, r24");
+ asm volatile ("in r0, 0x3d");
+ asm volatile ("std Z+8, r0");
+ asm volatile ("in r0, 0x3e");
+ asm volatile ("std Z+9, r0");
+
+ asm volatile ("movw r30, r22");
+ asm volatile ("ldd r0, Z+8");
+ asm volatile ("out 0x3d, r0");
+ asm volatile ("ldd r0, Z+9");
+ asm volatile ("out 0x3e, r0");
+
+ asm volatile ("pop r29");
+ asm volatile ("pop r28");
+ asm volatile ("pop r17");
+ asm volatile ("pop r16");
+ asm volatile ("pop r15");
+ asm volatile ("pop r14");
+ asm volatile ("pop r13");
+ asm volatile ("pop r12");
+ asm volatile ("pop r11");
+ asm volatile ("pop r10");
+#ifndef CH_CURRP_REGISTER_CACHE
+ asm volatile ("pop r9");
+ asm volatile ("pop r8");
+#endif
+ asm volatile ("pop r7");
+ asm volatile ("pop r6");
+ asm volatile ("pop r5");
+ asm volatile ("pop r4");
+ asm volatile ("pop r3");
+ asm volatile ("pop r2");
+ asm volatile ("ret");
+}
+
+/*
+ * System console message (not implemented).
+ */
+__attribute__((weak))
+void chSysPuts(char *msg) {
+}
+
+/*
+ * System halt.
+ */
+__attribute__((noreturn, weak))
+void chSysHalt(void) {
+
+ chSysLock();
+
+ while (TRUE)
+ ;
+}
diff --git a/ports/AVR/chcore.h b/ports/AVR/chcore.h new file mode 100644 index 000000000..3fd027951 --- /dev/null +++ b/ports/AVR/chcore.h @@ -0,0 +1,127 @@ +/*
+ ChibiOS/RT - Copyright (C) 2006-2007 Giovanni Di Sirio.
+
+ This file is part of ChibiOS/RT.
+
+ ChibiOS/RT is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ ChibiOS/RT is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#ifndef _CHCORE_H_
+#define _CHCORE_H_
+
+/*
+ * Interrupt saved context.
+ */
+struct extctx {
+ BYTE8 _next;
+ BYTE8 r31;
+ BYTE8 r30;
+ BYTE8 r27;
+ BYTE8 r26;
+ BYTE8 r25;
+ BYTE8 r24;
+ BYTE8 r23;
+ BYTE8 r22;
+ BYTE8 r21;
+ BYTE8 r20;
+ BYTE8 r19;
+ BYTE8 r18;
+ BYTE8 sr;
+ BYTE8 r1;
+ BYTE8 r0;
+ UWORD16 pc;
+};
+
+/*
+ * System saved context.
+ */
+struct intctx {
+ BYTE8 _next;
+ BYTE8 r29;
+ BYTE8 r28;
+ BYTE8 r17;
+ BYTE8 r16;
+ BYTE8 r15;
+ BYTE8 r14;
+ BYTE8 r13;
+ BYTE8 r12;
+ BYTE8 r11;
+ BYTE8 r10;
+#ifndef CH_CURRP_REGISTER_CACHE
+ BYTE8 r9;
+ BYTE8 r8;
+#endif
+ BYTE8 r7;
+ BYTE8 r6;
+ BYTE8 r5;
+ BYTE8 r4;
+ BYTE8 r3;
+ BYTE8 r2;
+ BYTE8 pcl;
+ BYTE8 pch;
+};
+
+/*
+ * Port dependent part of the Thread structure, you may add fields in
+ * this structure.
+ */
+typedef struct {
+ struct intctx *sp;
+} Context;
+
+/**
+ * Platform dependent part of the \p chThdCreate() API.
+ */
+#define SETUP_CONTEXT(workspace, wsize, pf, arg) { \
+ tp->p_ctx.sp = (struct intctx*)((BYTE8 *)workspace + wsize - 1 - \
+ (sizeof(struct intctx) - 1)); \
+ tp->p_ctx.sp->r2 = (int)pf; \
+ tp->p_ctx.sp->r3 = (int)pf >> 8; \
+ tp->p_ctx.sp->r4 = (int)arg; \
+ tp->p_ctx.sp->r5 = (int)arg >> 8; \
+ tp->p_ctx.sp->pcl = (int)threadstart >> 8; \
+ tp->p_ctx.sp->pch = (int)threadstart; \
+}
+
+#define INT_REQUIRED_STACK 0x10
+#define StackAlign(n) (n)
+#define UserStackSize(n) StackAlign(sizeof(Thread) + \
+ (sizeof(struct intctx) - 1) + \
+ (sizeof(struct extctx) - 1) + \
+ (n) + (INT_REQUIRED_STACK))
+#define WorkingArea(s, n) BYTE8 s[UserStackSize(n)];
+
+#define chSysLock() asm volatile ("cli")
+
+#define chSysUnlock() asm volatile ("sei")
+
+#define chSysIRQEnterI() \
+ asm ("" : : : "r18", "r19", "r20", "r21", "r22", "r23", "r24", \
+ "r25", "r26", "r27", "r30", "r31");
+
+
+#define chSysIRQExitI() { \
+ if (chSchRescRequiredI()) \
+ chSchDoRescheduleI(); \
+}
+
+#define IDLE_THREAD_STACK_SIZE 8
+void _IdleThread(void *p) __attribute__((noreturn));
+
+void chSysHalt(void) __attribute__((noreturn)) ;
+void chSysSwitchI(Thread *otp, Thread *ntp);
+void chSysPuts(char *msg);
+void threadstart(void) __attribute__((naked));
+
+#endif /* _CHCORE_H_ */
diff --git a/ports/AVR/chtypes.h b/ports/AVR/chtypes.h new file mode 100644 index 000000000..60e16aaf4 --- /dev/null +++ b/ports/AVR/chtypes.h @@ -0,0 +1,48 @@ +/*
+ ChibiOS/RT - Copyright (C) 2006-2007 Giovanni Di Sirio.
+
+ This file is part of ChibiOS/RT.
+
+ ChibiOS/RT is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ ChibiOS/RT is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#ifndef _CHTYPES_H_
+#define _CHTYPES_H_
+
+/*
+ * Generic types often dependant on the compiler.
+ */
+#define BOOL char
+#define BYTE8 unsigned char
+#define SBYTE8 signed char
+#define WORD16 int
+#define UWORD16 unsigned int
+#define LONG32 long
+#define ULONG32 unsigned long
+#define PTR_EQ int
+
+typedef BYTE8 t_tmode;
+typedef BYTE8 t_tstate;
+typedef BYTE8 t_tid;
+typedef BYTE8 t_prio;
+typedef WORD16 t_msg;
+typedef BYTE8 t_eventid;
+typedef BYTE8 t_eventmask;
+typedef UWORD16 t_time;
+typedef SBYTE8 t_cnt;
+typedef UWORD16 t_size;
+
+#define INLINE inline
+
+#endif /* _CHTYPES_H_ */
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