From 9782aae3cc6896f8305c412fcf4c9ad44f74d72b Mon Sep 17 00:00:00 2001 From: Christian Pointner Date: Wed, 16 May 2012 22:53:01 +0000 Subject: removed old/unused cmx589 test code git-svn-id: https://svn.spreadspace.org/mur.sat@411 7de4ea59-55d0-425e-a1af-a3118ea81d4c --- software/cmx589a_teensy_test/Makefile | 614 ------------------ software/cmx589a_teensy_test/cmx589a.c | 267 -------- software/cmx589a_teensy_test/tx_benchmark.c | 169 ----- software/cmx589a_teensy_test/uart.c | 134 ---- software/cmx589a_teensy_test/uart.h | 11 - software/cmx589a_teensy_test/usb_serial.c | 936 ---------------------------- software/cmx589a_teensy_test/usb_serial.h | 124 ---- 7 files changed, 2255 deletions(-) delete mode 100644 software/cmx589a_teensy_test/Makefile delete mode 100644 software/cmx589a_teensy_test/cmx589a.c delete mode 100644 software/cmx589a_teensy_test/tx_benchmark.c delete mode 100644 software/cmx589a_teensy_test/uart.c delete mode 100644 software/cmx589a_teensy_test/uart.h delete mode 100644 software/cmx589a_teensy_test/usb_serial.c delete mode 100644 software/cmx589a_teensy_test/usb_serial.h (limited to 'software') diff --git a/software/cmx589a_teensy_test/Makefile b/software/cmx589a_teensy_test/Makefile deleted file mode 100644 index 0640c09..0000000 --- a/software/cmx589a_teensy_test/Makefile +++ /dev/null @@ -1,614 +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 = cmx589a - - -# List C source files here. (C dependencies are automatically generated.) -SRC = $(TARGET).c \ - usb_serial.c \ - uart.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) $(MATH_LIB) -#LDFLAGS += -T linker_script.x - - - -#---------------- Programming Options (avrdude) ---------------- - -# Programming hardware -# Type: avrdude -c ? -# to get a full listing. -# -AVRDUDE_PROGRAMMER = stk500v2 - -# com1 = serial port. Use lpt1 to connect to parallel port. -AVRDUDE_PORT = /dev/ # programmer connected to serial device - -AVRDUDE_WRITE_FLASH = -U flash:w:$(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 -# 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 diff --git a/software/cmx589a_teensy_test/cmx589a.c b/software/cmx589a_teensy_test/cmx589a.c deleted file mode 100644 index ebeeca6..0000000 --- a/software/cmx589a_teensy_test/cmx589a.c +++ /dev/null @@ -1,267 +0,0 @@ -/* Simple example for Teensy USB Development Board - * http://www.pjrc.com/teensy/ - * Copyright (c) 2008 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. - */ - -#include -#include -#include -#include -#include "usb_serial.h" -#include "uart.h" - -#define LED_CONFIG (DDRD |= (1<<6)) -#define LED_ON (PORTD |= (1<<6)) -#define LED_OFF (PORTD &= ~(1<<6)) -#define CPU_PRESCALE(n) (CLKPR = 0x80, CLKPR = (n)) - -#define INT1_SET_INPUT (DDRD |= (1<<1)) -#define PB3_SET_OUTPUT (DDRB &= ~ (1<<3)) -#define PB7_SET_OUTPUT (DDRB &= ~(1<<7)) - -#define PB3_TX_ENABLE (PORTB |= (1<<3)) -#define PB3_TX_DISABLE (PORTB &= ~(1<<3)) - -#define ExtInt1On EIMSK |= 1 << INT1 -#define ExtInt1Config EICRA |= (1 << ISC10 ) | ( 1 << ISC11) - -#define UART_SET_DEFAULT UCSR1C = 0 -#define UART_SET_8BIT UCSR1C |= (1 << UMSEL10) | (1 << UCSZ10) | (1 << UCSZ11) -#define UART_SET_EXT_CLK XCK1_DDR &= ~(1< ")); - n = recv_str(buf, sizeof(buf)); - if (n == 255) break; - send_str(PSTR("\r\n")); - parse_and_execute_command(buf, n); - } - } -} - - -// Send a string to the USB serial port. The string must be in -// flash memory, using PSTR -// -void send_str(const char *s) -{ - char c; - while (1) { - c = pgm_read_byte(s++); - if (!c) break; - usb_serial_putchar(c); - } -} - -// Receive a string from the USB serial port. The string is stored -// in the buffer and this function will not exceed the buffer size. -// A carriage return or newline completes the string, and is not -// stored into the buffer. -// The return value is the number of characters received, or 255 if -// the virtual serial connection was closed while waiting. -// -uint8_t recv_str(char *buf, uint8_t size) -{ - int16_t r; - uint8_t count=0; - - while (count < size) { - r = usb_serial_getchar(); - if (r != -1) { - if (r == '\r' || r == '\n') return count; - if (r >= ' ' && r <= '~') { - *buf++ = r; - usb_serial_putchar(r); - count++; - } - } else { - if (!usb_configured() || - !(usb_serial_get_control() & USB_SERIAL_DTR)) { - // user no longer connected - return 255; - } - // just a normal timeout, keep waiting - } - } - return count; -} - -// parse a user command and execute it, or print an error message -// -void parse_and_execute_command(const char *buf, uint8_t num) -{ - uint8_t port, pin, val; - - if (num < 3) { - send_str(PSTR("unrecognized format, 3 chars min req'd\r\n")); - return; - } - // first character is the port letter - if (buf[0] >= 'A' && buf[0] <= 'F') { - port = buf[0] - 'A'; - } else if (buf[0] >= 'a' && buf[0] <= 'f') { - port = buf[0] - 'a'; - } else { - send_str(PSTR("Unknown port \"")); - usb_serial_putchar(buf[0]); - send_str(PSTR("\", must be A - F\r\n")); - return; - } - // second character is the pin number - if (buf[1] >= '0' && buf[1] <= '7') { - pin = buf[1] - '0'; - } else { - send_str(PSTR("Unknown pin \"")); - usb_serial_putchar(buf[0]); - send_str(PSTR("\", must be 0 to 7\r\n")); - return; - } - // if the third character is a question mark, read the pin - if (buf[2] == '?') { - // make the pin an input - *(uint8_t *)(0x21 + port * 3) &= ~(1 << pin); - // read the pin - val = *(uint8_t *)(0x20 + port * 3) & (1 << pin); - usb_serial_putchar(val ? '1' : '0'); - send_str(PSTR("\r\n")); - return; - } - // if the third character is an equals sign, write the pin - if (num >= 4 && buf[2] == '=') { - if (buf[3] == '0') { - // make the pin an output - *(uint8_t *)(0x21 + port * 3) |= (1 << pin); - // drive it low - *(uint8_t *)(0x22 + port * 3) &= ~(1 << pin); - return; - } else if (buf[3] == '1') { - // make the pin an output - *(uint8_t *)(0x21 + port * 3) |= (1 << pin); - // drive it high - *(uint8_t *)(0x22 + port * 3) |= (1 << pin); - return; - } else { - send_str(PSTR("Unknown value \"")); - usb_serial_putchar(buf[3]); - send_str(PSTR("\", must be 0 or 1\r\n")); - return; - } - } - // otherwise, error message - send_str(PSTR("Unknown command \"")); - usb_serial_putchar(buf[0]); - send_str(PSTR("\", must be ? or =\r\n")); -} - diff --git a/software/cmx589a_teensy_test/tx_benchmark.c b/software/cmx589a_teensy_test/tx_benchmark.c deleted file mode 100644 index 334947e..0000000 --- a/software/cmx589a_teensy_test/tx_benchmark.c +++ /dev/null @@ -1,169 +0,0 @@ -/* USB Serial Transmit Bandwidth Test for Teensy USB Development Board - * http://www.pjrc.com/teensy/ - * 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. - */ - -#include -#include -#include -#include -#include "usb_serial.h" - -#define LED_CONFIG (DDRD |= (1<<6)) -#define LED_ON (PORTD &= ~(1<<6)) -#define LED_OFF (PORTD |= (1<<6)) -#define CPU_PRESCALE(n) (CLKPR = 0x80, CLKPR = (n)) - -void send_str(const char *s); - -#define CLEAR_TIMER0_OVERFLOW() (TIFR0 |= (1< /tmp/test.txt -// The serial_read.exe or serial_list program can read the data -// without saving it. -// Results can vary depending on the number of other USB devices -// connected. For fastest results, disconnect all others. - -// Results on Ubuntu 9.04, using: ./serial_listen /dev/ttyACM0 -// Teensy++: 11565234 in 10 seconds -// Teensy: 9610184 in 10 seconds - -// Results on Mac OS X 10.5.7, using: ./serial_listen /dev/cu.usbmodem12341 -// Teensy++: 9013787 in 10 seconds -// Teensy: 6386395 in 10 seconds - -// Results on Windows XP SP3, using: serial_read.exe COM3: -// Teensy++: 10220367 in 10 seconds -// Teensy: 8196387 in 10 seconds - -// Results on Windows Vista SP1, using: serial_read.exe COM3: -// Teensy++: 10234275 in 10 seconds -// Teensy: 8196204 in 10 seconds - -// Results on Windows 7 (beta 7100), using: serial_read.exe COM3: -// Teensy++: 10274718 in 10 seconds -// Teensy: 8225423 in 10 seconds - -// All 5 of these were tested on a Macbook with Intel dual core 2.4 Ghz, -// external USB mouse + built-in USB peripherals - - -int main(void) -{ - uint8_t n; - uint16_t count; - const char test_string[] = { - "USB Fast Serial Transmit Bandwidth Test, capture this text.\r\n"}; - - // set for 16 MHz clock, and turn on the LED - CPU_PRESCALE(0); - LED_CONFIG; - LED_OFF; - DDRC |= (1<<2); // Pin C2 to show % cpu usage - - // configure timer0 to overflow every 4 ms, prescale=256, top=250 - // 250 * 256 / 16 MHz = 4 ms - TIMSK0 = 0; - TCCR0A = (1< -#include - -#include "uart.h" - -// These buffers may be any size from 2 to 256 bytes. -#define RX_BUFFER_SIZE 64 -#define TX_BUFFER_SIZE 40 - -static volatile uint8_t tx_buffer[TX_BUFFER_SIZE]; -static volatile uint8_t tx_buffer_head; -static volatile uint8_t tx_buffer_tail; -static volatile uint8_t rx_buffer[RX_BUFFER_SIZE]; -static volatile uint8_t rx_buffer_head; -static volatile uint8_t rx_buffer_tail; - -// Initialize the UART -void uart_init(uint32_t baud) -{ - cli(); - UBRR1 = (F_CPU / 4 / baud - 1) / 2; - UCSR1A = (1<= TX_BUFFER_SIZE) i = 0; - while (tx_buffer_tail == i) ; // wait until space in buffer - //cli(); - tx_buffer[i] = c; - tx_buffer_head = i; - UCSR1B = (1<= RX_BUFFER_SIZE) i = 0; - c = rx_buffer[i]; - rx_buffer_tail = i; - return c; -} - -// Return the number of bytes waiting in the receive buffer. -// Call this before uart_getchar() to check if it will need -// to wait for a byte to arrive. -uint8_t uart_available(void) -{ - uint8_t head, tail; - - head = rx_buffer_head; - tail = rx_buffer_tail; - if (head >= tail) return head - tail; - return RX_BUFFER_SIZE + head - tail; -} - -// Transmit Interrupt -ISR(USART1_UDRE_vect) -{ - uint8_t i; - - if (tx_buffer_head == tx_buffer_tail) { - // buffer is empty, disable transmit interrupt - UCSR1B = (1<= TX_BUFFER_SIZE) i = 0; - UDR1 = tx_buffer[i]; - tx_buffer_tail = i; - } -} - -// Receive Interrupt -ISR(USART1_RX_vect) -{ - uint8_t c, i; - - c = UDR1; - i = rx_buffer_head + 1; - if (i >= RX_BUFFER_SIZE) i = 0; - if (i != rx_buffer_tail) { - rx_buffer[i] = c; - rx_buffer_head = i; - } -} - diff --git a/software/cmx589a_teensy_test/uart.h b/software/cmx589a_teensy_test/uart.h deleted file mode 100644 index 41136a3..0000000 --- a/software/cmx589a_teensy_test/uart.h +++ /dev/null @@ -1,11 +0,0 @@ -#ifndef _uart_included_h_ -#define _uart_included_h_ - -#include - -void uart_init(uint32_t baud); -void uart_putchar(uint8_t c); -uint8_t uart_getchar(void); -uint8_t uart_available(void); - -#endif diff --git a/software/cmx589a_teensy_test/usb_serial.c b/software/cmx589a_teensy_test/usb_serial.c deleted file mode 100644 index 821d80a..0000000 --- a/software/cmx589a_teensy_test/usb_serial.c +++ /dev/null @@ -1,936 +0,0 @@ -/* USB Serial Example for Teensy USB Development Board - * http://www.pjrc.com/teensy/usb_serial.html - * Copyright (c) 2008,2010,2011 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: support Teensy++ -// Version 1.2: fixed usb_serial_available -// Version 1.3: added transmit bandwidth test -// Version 1.4: added usb_serial_write -// Version 1.5: add support for Teensy 2.0 -// Version 1.6: fix zero length packet bug -// Version 1.7: fix usb_serial_set_control - -#define USB_SERIAL_PRIVATE_INCLUDE -#include "usb_serial.h" - - -/************************************************************************** - * - * Configurable Options - * - **************************************************************************/ - -// You can change these to give your code its own name. On Windows, -// these are only used before an INF file (driver install) is loaded. -#define STR_MANUFACTURER L"Your Name" -#define STR_PRODUCT L"USB Serial" - -// All USB serial devices are supposed to have a serial number -// (according to Microsoft). On windows, a new COM port is created -// for every unique serial/vendor/product number combination. If -// you program 2 identical boards with 2 different serial numbers -// and they are assigned COM7 and COM8, each will always get the -// same COM port number because Windows remembers serial numbers. -// -// On Mac OS-X, a device file is created automatically which -// incorperates the serial number, eg, /dev/cu-usbmodem12341 -// -// Linux by default ignores the serial number, and creates device -// files named /dev/ttyACM0, /dev/ttyACM1... in the order connected. -// Udev rules (in /etc/udev/rules.d) can define persistent device -// names linked to this serial number, as well as permissions, owner -// and group settings. -#define STR_SERIAL_NUMBER L"12345" - -// 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 0x047A - -// When you write data, it goes into a USB endpoint buffer, which -// is transmitted to the PC when it becomes full, or after a timeout -// with no more writes. Even if you write in exactly packet-size -// increments, this timeout is used to send a "zero length packet" -// that tells the PC no more data is expected and it should pass -// any buffered data to the application that may be waiting. If -// you want data sent immediately, call usb_serial_flush_output(). -#define TRANSMIT_FLUSH_TIMEOUT 5 /* in milliseconds */ - -// If the PC is connected but not "listening", this is the length -// of time before usb_serial_getchar() returns with an error. This -// is roughly equivilant to a real UART simply transmitting the -// bits on a wire where nobody is listening, except you get an error -// code which you can ignore for serial-like discard of data, or -// use to know your data wasn't sent. -#define TRANSMIT_TIMEOUT 25 /* in milliseconds */ - -// 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 116 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 - * - **************************************************************************/ - -// These buffer sizes are best for most applications, but perhaps if you -// want more buffering on some endpoint at the expense of others, this -// is where you can make such changes. The AT90USB162 has only 176 bytes -// of DPRAM (USB buffers) and only endpoints 3 & 4 can double buffer. - -#define ENDPOINT0_SIZE 16 -#define CDC_ACM_ENDPOINT 2 -#define CDC_RX_ENDPOINT 3 -#define CDC_TX_ENDPOINT 4 -#if defined(__AVR_AT90USB162__) -#define CDC_ACM_SIZE 16 -#define CDC_ACM_BUFFER EP_SINGLE_BUFFER -#define CDC_RX_SIZE 32 -#define CDC_RX_BUFFER EP_DOUBLE_BUFFER -#define CDC_TX_SIZE 32 -#define CDC_TX_BUFFER EP_DOUBLE_BUFFER -#else -#define CDC_ACM_SIZE 16 -#define CDC_ACM_BUFFER EP_SINGLE_BUFFER -#define CDC_RX_SIZE 64 -#define CDC_RX_BUFFER EP_DOUBLE_BUFFER -#define CDC_TX_SIZE 64 -#define CDC_TX_BUFFER EP_DOUBLE_BUFFER -#endif - -static const uint8_t PROGMEM endpoint_config_table[] = { - 0, - 1, EP_TYPE_INTERRUPT_IN, EP_SIZE(CDC_ACM_SIZE) | CDC_ACM_BUFFER, - 1, EP_TYPE_BULK_OUT, EP_SIZE(CDC_RX_SIZE) | CDC_RX_BUFFER, - 1, EP_TYPE_BULK_IN, EP_SIZE(CDC_TX_SIZE) | CDC_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 uint8_t PROGMEM device_descriptor[] = { - 18, // bLength - 1, // bDescriptorType - 0x00, 0x02, // bcdUSB - 2, // 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 - 3, // iSerialNumber - 1 // bNumConfigurations -}; - -#define CONFIG1_DESC_SIZE (9+9+5+5+4+5+7+9+7+7) -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), - 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 - 0, // bInterfaceNumber - 0, // bAlternateSetting - 1, // bNumEndpoints - 0x02, // bInterfaceClass - 0x02, // bInterfaceSubClass - 0x01, // bInterfaceProtocol - 0, // iInterface - // CDC Header Functional Descriptor, CDC Spec 5.2.3.1, Table 26 - 5, // bFunctionLength - 0x24, // bDescriptorType - 0x00, // bDescriptorSubtype - 0x10, 0x01, // bcdCDC - // Call Management Functional Descriptor, CDC Spec 5.2.3.2, Table 27 - 5, // bFunctionLength - 0x24, // bDescriptorType - 0x01, // bDescriptorSubtype - 0x01, // bmCapabilities - 1, // bDataInterface - // Abstract Control Management Functional Descriptor, CDC Spec 5.2.3.3, Table 28 - 4, // bFunctionLength - 0x24, // bDescriptorType - 0x02, // bDescriptorSubtype - 0x06, // bmCapabilities - // Union Functional Descriptor, CDC Spec 5.2.3.8, Table 33 - 5, // bFunctionLength - 0x24, // bDescriptorType - 0x06, // bDescriptorSubtype - 0, // bMasterInterface - 1, // bSlaveInterface0 - // endpoint descriptor, USB spec 9.6.6, page 269-271, Table 9-13 - 7, // bLength - 5, // bDescriptorType - CDC_ACM_ENDPOINT | 0x80, // bEndpointAddress - 0x03, // bmAttributes (0x03=intr) - CDC_ACM_SIZE, 0, // wMaxPacketSize - 64, // bInterval - // interface descriptor, USB spec 9.6.5, page 267-269, Table 9-12 - 9, // bLength - 4, // bDescriptorType - 1, // bInterfaceNumber - 0, // bAlternateSetting - 2, // bNumEndpoints - 0x0A, // bInterfaceClass - 0x00, // bInterfaceSubClass - 0x00, // bInterfaceProtocol - 0, // iInterface - // endpoint descriptor, USB spec 9.6.6, page 269-271, Table 9-13 - 7, // bLength - 5, // bDescriptorType - CDC_RX_ENDPOINT, // bEndpointAddress - 0x02, // bmAttributes (0x02=bulk) - CDC_RX_SIZE, 0, // wMaxPacketSize - 0, // bInterval - // endpoint descriptor, USB spec 9.6.6, page 269-271, Table 9-13 - 7, // bLength - 5, // bDescriptorType - CDC_TX_ENDPOINT | 0x80, // bEndpointAddress - 0x02, // bmAttributes (0x02=bulk) - CDC_TX_SIZE, 0, // wMaxPacketSize - 0 // 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 -}; -static struct usb_string_descriptor_struct PROGMEM string3 = { - sizeof(STR_SERIAL_NUMBER), - 3, - STR_SERIAL_NUMBER -}; - -// 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)}, - {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)}, - {0x0303, 0x0409, (const uint8_t *)&string3, sizeof(STR_SERIAL_NUMBER)} -}; -#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 transmit_flush_timer=0; -static uint8_t transmit_previous_timeout=0; - -// serial port settings (baud rate, control signals, etc) set -// by the PC. These are ignored, but kept in RAM. -static uint8_t cdc_line_coding[7]={0x00, 0xE1, 0x00, 0x00, 0x00, 0x00, 0x08}; -static uint8_t cdc_line_rtsdtr=0; - - -/************************************************************************** - * - * Public Functions - these are the API intended for the user - * - **************************************************************************/ - -// initialize USB serial -void usb_init(void) -{ - HW_CONFIG(); - USB_FREEZE(); // enable USB - PLL_CONFIG(); // config PLL, 16 MHz xtal - while (!(PLLCSR & (1< size) write_size = size; - size -= write_size; - - // write the packet - switch (write_size) { - #if (CDC_TX_SIZE == 64) - case 64: UEDATX = *buffer++; - case 63: UEDATX = *buffer++; - case 62: UEDATX = *buffer++; - case 61: UEDATX = *buffer++; - case 60: UEDATX = *buffer++; - case 59: UEDATX = *buffer++; - case 58: UEDATX = *buffer++; - case 57: UEDATX = *buffer++; - case 56: UEDATX = *buffer++; - case 55: UEDATX = *buffer++; - case 54: UEDATX = *buffer++; - case 53: UEDATX = *buffer++; - case 52: UEDATX = *buffer++; - case 51: UEDATX = *buffer++; - case 50: UEDATX = *buffer++; - case 49: UEDATX = *buffer++; - case 48: UEDATX = *buffer++; - case 47: UEDATX = *buffer++; - case 46: UEDATX = *buffer++; - case 45: UEDATX = *buffer++; - case 44: UEDATX = *buffer++; - case 43: UEDATX = *buffer++; - case 42: UEDATX = *buffer++; - case 41: UEDATX = *buffer++; - case 40: UEDATX = *buffer++; - case 39: UEDATX = *buffer++; - case 38: UEDATX = *buffer++; - case 37: UEDATX = *buffer++; - case 36: UEDATX = *buffer++; - case 35: UEDATX = *buffer++; - case 34: UEDATX = *buffer++; - case 33: UEDATX = *buffer++; - #endif - #if (CDC_TX_SIZE >= 32) - case 32: UEDATX = *buffer++; - case 31: UEDATX = *buffer++; - case 30: UEDATX = *buffer++; - case 29: UEDATX = *buffer++; - case 28: UEDATX = *buffer++; - case 27: UEDATX = *buffer++; - case 26: UEDATX = *buffer++; - case 25: UEDATX = *buffer++; - case 24: UEDATX = *buffer++; - case 23: UEDATX = *buffer++; - case 22: UEDATX = *buffer++; - case 21: UEDATX = *buffer++; - case 20: UEDATX = *buffer++; - case 19: UEDATX = *buffer++; - case 18: UEDATX = *buffer++; - case 17: UEDATX = *buffer++; - #endif - #if (CDC_TX_SIZE >= 16) - case 16: UEDATX = *buffer++; - case 15: UEDATX = *buffer++; - case 14: UEDATX = *buffer++; - case 13: UEDATX = *buffer++; - case 12: UEDATX = *buffer++; - case 11: UEDATX = *buffer++; - case 10: UEDATX = *buffer++; - case 9: UEDATX = *buffer++; - #endif - case 8: UEDATX = *buffer++; - case 7: UEDATX = *buffer++; - case 6: UEDATX = *buffer++; - case 5: UEDATX = *buffer++; - case 4: UEDATX = *buffer++; - case 3: UEDATX = *buffer++; - case 2: UEDATX = *buffer++; - default: - case 1: UEDATX = *buffer++; - case 0: break; - } - // if this completed a packet, transmit it now! - if (!(UEINTX & (1<= NUM_DESC_LIST) { - UECONX = (1< desc_length) len = desc_length; - do { - // wait for host ready for IN packet - do { - i = UEINTX; - } while (!(i & ((1<= 1 && i <= MAX_ENDPOINT) { - usb_send_in(); - UENUM = i; - if (bRequest == SET_FEATURE) { - UECONX = (1< - -// setup -void usb_init(void); // initialize everything -uint8_t usb_configured(void); // is the USB port configured - -// receiving data -int16_t usb_serial_getchar(void); // receive a character (-1 if timeout/error) -uint8_t usb_serial_available(void); // number of bytes in receive buffer -void usb_serial_flush_input(void); // discard any buffered input - -// transmitting data -int8_t usb_serial_putchar(uint8_t c); // transmit a character -int8_t usb_serial_putchar_nowait(uint8_t c); // transmit a character, do not wait -int8_t usb_serial_write(const uint8_t *buffer, uint16_t size); // transmit a buffer -void usb_serial_flush_output(void); // immediately transmit any buffered output - -// serial parameters -uint32_t usb_serial_get_baud(void); // get the baud rate -uint8_t usb_serial_get_stopbits(void); // get the number of stop bits -uint8_t usb_serial_get_paritytype(void);// get the parity type -uint8_t usb_serial_get_numbits(void); // get the number of data bits -uint8_t usb_serial_get_control(void); // get the RTS and DTR signal state -int8_t usb_serial_set_control(uint8_t signals); // set DSR, DCD, RI, etc - -// constants corresponding to the various serial parameters -#define USB_SERIAL_DTR 0x01 -#define USB_SERIAL_RTS 0x02 -#define USB_SERIAL_1_STOP 0 -#define USB_SERIAL_1_5_STOP 1 -#define USB_SERIAL_2_STOP 2 -#define USB_SERIAL_PARITY_NONE 0 -#define USB_SERIAL_PARITY_ODD 1 -#define USB_SERIAL_PARITY_EVEN 2 -#define USB_SERIAL_PARITY_MARK 3 -#define USB_SERIAL_PARITY_SPACE 4 -#define USB_SERIAL_DCD 0x01 -#define USB_SERIAL_DSR 0x02 -#define USB_SERIAL_BREAK 0x04 -#define USB_SERIAL_RI 0x08 -#define USB_SERIAL_FRAME_ERR 0x10 -#define USB_SERIAL_PARITY_ERR 0x20 -#define USB_SERIAL_OVERRUN_ERR 0x40 - -// This file does not include the HID debug functions, so these empty -// macros replace them with nothing, so users can compile code that -// has calls to these functions. -#define usb_debug_putchar(c) -#define usb_debug_flush_output() - - - -// Everything below this point is only intended for usb_serial.c -#ifdef USB_SERIAL_PRIVATE_INCLUDE -#include -#include -#include - -#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<