From 2910e8dc7f26e63dd97f922189323a5e2c0de44f Mon Sep 17 00:00:00 2001 From: Jonathan Wyss Date: Sun, 3 Mar 2024 20:04:23 +0100 Subject: [PATCH] init --- main.c | 104 ++++++++++++++++++++++++++ main.c.1 | 69 +++++++++++++++++ makefile | 223 +++++++++++++++++++++++++++++++++++++++++++++++++++++++ 3 files changed, 396 insertions(+) create mode 100644 main.c create mode 100644 main.c.1 create mode 100644 makefile diff --git a/main.c b/main.c new file mode 100644 index 0000000..44d5a9f --- /dev/null +++ b/main.c @@ -0,0 +1,104 @@ +#define F_CPU 8000000UL +#include +#include + +#define PATTERN_COUNT 4 + +typedef struct +{ + unsigned char r; + unsigned char g; + unsigned char b; + int time_hold; +}rgbval; + + +int main (void) { // (2) + + rgbval pattern[3][PATTERN_COUNT]={{{1,1,1,1000},{1,1,153,2000}, {200,50,39,1000}, {204,255,153,2000}}, + /*rgbval pattern2[PATTERN_COUNT]=*/{{1,1,1,1000}, {10,255,0,1000}, {1,1,255,2000}, {1,200,1,2000}}, + /*rgbval pattern3[PATTERN_COUNT]=*/{{1,1,5,1000}, {1,1,255,1000}, {1,1,5,1000}, {1,1,255,1000}}}; + //rgbval *pattern=pattern1[0]; + int i=0,i2=0,i3; + int r,g,b = 0; + int set=0; + int input=0; +//#######OC0A auf ausgang + DDRB = (1 << PB0 )|(1<2) + { + i2=0; + } + for(i3=0;i3<5;i3++) + { + OCR0A=1;OCR0B=1;OCR1B=1; + _delay_ms(30); + OCR0A=255;OCR0B=255;OCR1B=255; + _delay_ms(30); + } + } + else if((input & (1< pattern[i2][i+1].r) {r--;} + if(g < pattern[i2][i+1].g) {g++;} + if(g > pattern[i2][i+1].g) {g--;} + if(b < pattern[i2][i+1].b) {b++;} + if(b > pattern[i2][i+1].b) {b--;} + + OCR0A = g;//green + OCR0B = r;//red + OCR1B = b;//blue + _delay_ms(10); + if(r == pattern[i2][i+1].r && g == pattern[i2][i+1].g && b == pattern[i2][i+1].b) break; + } + } + + } + + return 0; +} diff --git a/main.c.1 b/main.c.1 new file mode 100644 index 0000000..276a963 --- /dev/null +++ b/main.c.1 @@ -0,0 +1,69 @@ +#define F_CPU 1000000UL +#include +#include +#define PATTERN_COUNT 4 + +typedef struct +{ + unsigned char r; + unsigned char g; + unsigned char b; + int time_hold; +}rgbval; + + +int main (void) { // (2) + + rgbval pattern[PATTERN_COUNT]={{128,255,0,1000}, {0,0,153,2000}, {200,50,39,1000}, {204,255,153,2000}}; + int i=0; + int r,g,b = 0; +//#######OC0A auf ausgang + DDRB = (1 << PB0 )|(1< pattern[i+1].r) {r--;} + if(g < pattern[i+1].g) {g++;} + if(g > pattern[i+1].g) {g--;} + if(b < pattern[i+1].b) {b++;} + if(b > pattern[i+1].b) {b--;} + + OCR0A = r; + OCR0B = g; + OCR1B = b; + _delay_ms(100); + if(r == pattern[i+1].r && g == pattern[i+1].g && b == pattern[i+1].b) break; + } + } + + } + + return 0; +} diff --git a/makefile b/makefile new file mode 100644 index 0000000..0652c03 --- /dev/null +++ b/makefile @@ -0,0 +1,223 @@ +# Hey Emacs, this is a -*- makefile -*- + +# AVR-GCC Makefile template, derived from the WinAVR template (which +# is public domain), believed to be neutral to any flavor of "make" +# (GNU make, BSD make, SysV make) + + +MCU = attiny85 +FORMAT = ihex +TARGET = main +SRC = $(TARGET).c +ASRC = +OPT = s + +# Name of this Makefile (used for "make depend"). +MAKEFILE = Makefile + +# Debugging format. +# Native formats for AVR-GCC's -g are stabs [default], or dwarf-2. +# AVR (extended) COFF requires stabs, plus an avr-objcopy run. +DEBUG = stabs + +# Compiler flag to set the C Standard level. +# c89 - "ANSI" C +# gnu89 - c89 plus GCC extensions +# c99 - ISO C99 standard (not yet fully implemented) +# gnu99 - c99 plus GCC extensions +CSTANDARD = -std=gnu99 + +# Place -D or -U options here +CDEFS = + +# Place -I options here +CINCS = + + +CDEBUG = -g$(DEBUG) +CWARN = -Wall -Wstrict-prototypes +CTUNING = -funsigned-char -funsigned-bitfields -fpack-struct -fshort-enums +#CEXTRA = -Wa,-adhlns=$(<:.c=.lst) +CFLAGS = $(CDEBUG) $(CDEFS) $(CINCS) -O$(OPT) $(CWARN) $(CSTANDARD) $(CEXTRA) + + +#ASFLAGS = -Wa,-adhlns=$(<:.S=.lst),-gstabs + + +#Additional libraries. + +# 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 + +PRINTF_LIB = + +# 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 + +SCANF_LIB = + +MATH_LIB = -lm + +# External memory options + +# 64 KB of external RAM, starting after internal RAM (ATmega128!), +# used for variables (.data/.bss) and heap (malloc()). +#EXTMEMOPTS = -Wl,--section-start,.data=0x801100,--defsym=__heap_end=0x80ffff + +# 64 KB of external RAM, starting after internal RAM (ATmega128!), +# only used for heap (malloc()). +#EXTMEMOPTS = -Wl,--defsym=__heap_start=0x801100,--defsym=__heap_end=0x80ffff + +EXTMEMOPTS = + +#LDMAP = $(LDFLAGS) -Wl,-Map=$(TARGET).map,--cref +LDFLAGS = $(EXTMEMOPTS) $(LDMAP) $(PRINTF_LIB) $(SCANF_LIB) $(MATH_LIB) + + +# Programming support using avrdude. Settings and variables. + +AVRDUDE_PROGRAMMER = usbasp +#AVRDUDE_PORT = /dev/term/a + +AVRDUDE_WRITE_FLASH = -U flash:w:$(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_BASIC = -p $(MCU) -c $(AVRDUDE_PROGRAMMER) -B4 +AVRDUDE_FLAGS = $(AVRDUDE_BASIC) $(AVRDUDE_NO_VERIFY) $(AVRDUDE_VERBOSE) $(AVRDUDE_ERASE_COUNTER) + + +CC = avr-gcc +OBJCOPY = avr-objcopy +OBJDUMP = avr-objdump +SIZE = avr-size +NM = avr-nm +AVRDUDE = avrdude +REMOVE = rm -f +MV = mv -f + +# Define all object files. +OBJ = $(SRC:.c=.o) $(ASRC:.S=.o) + +# Define all listing files. +LST = $(ASRC:.S=.lst) $(SRC:.c=.lst) + +# Combine all necessary flags and optional flags. +# Add target processor to flags. +ALL_CFLAGS = -mmcu=$(MCU) -I. $(CFLAGS) +ALL_ASFLAGS = -mmcu=$(MCU) -I. -x assembler-with-cpp $(ASFLAGS) + + +# Default target. +all: build + +build: elf hex eep + +elf: $(TARGET).elf +hex: $(TARGET).hex +eep: $(TARGET).eep +lss: $(TARGET).lss +sym: $(TARGET).sym + + +# Program the device. +program: $(TARGET).hex $(TARGET).eep + $(AVRDUDE) $(AVRDUDE_FLAGS) $(AVRDUDE_WRITE_FLASH) $(AVRDUDE_WRITE_EEPROM) + + + + +# Convert ELF to COFF for use in debugging / simulating in AVR Studio or VMLAB. +COFFCONVERT=$(OBJCOPY) --debugging \ +--change-section-address .data-0x800000 \ +--change-section-address .bss-0x800000 \ +--change-section-address .noinit-0x800000 \ +--change-section-address .eeprom-0x810000 + + +coff: $(TARGET).elf + $(COFFCONVERT) -O coff-avr $(TARGET).elf $(TARGET).cof + + +extcoff: $(TARGET).elf + $(COFFCONVERT) -O coff-ext-avr $(TARGET).elf $(TARGET).cof + + +.SUFFIXES: .elf .hex .eep .lss .sym + +.elf.hex: + $(OBJCOPY) -O $(FORMAT) -R .eeprom $< $@ + +.elf.eep: + -$(OBJCOPY) -j .eeprom --set-section-flags=.eeprom="alloc,load" \ + --change-section-lma .eeprom=0 -O $(FORMAT) $< $@ + +# Create extended listing file from ELF output file. +.elf.lss: + $(OBJDUMP) -h -S $< > $@ + +# Create a symbol table from ELF output file. +.elf.sym: + $(NM) -n $< > $@ + + + +# Link: create ELF output file from object files. +$(TARGET).elf: $(OBJ) + $(CC) $(ALL_CFLAGS) $(OBJ) --output $@ $(LDFLAGS) + + +# Compile: create object files from C source files. +.c.o: + $(CC) -c $(ALL_CFLAGS) $< -o $@ + + +# Compile: create assembler files from C source files. +.c.s: + $(CC) -S $(ALL_CFLAGS) $< -o $@ + + +# Assemble: create object files from assembler source files. +.S.o: + $(CC) -c $(ALL_ASFLAGS) $< -o $@ + + + +# Target: clean project. +clean: + $(REMOVE) $(TARGET).hex $(TARGET).eep $(TARGET).cof $(TARGET).elf \ + $(TARGET).map $(TARGET).sym $(TARGET).lss \ + $(OBJ) $(LST) $(SRC:.c=.s) $(SRC:.c=.d) + +depend: + if grep '^# DO NOT DELETE' $(MAKEFILE) >/dev/null; \ + then \ + sed -e '/^# DO NOT DELETE/,$$d' $(MAKEFILE) > \ + $(MAKEFILE).$$$$ && \ + $(MV) $(MAKEFILE).$$$$ $(MAKEFILE); \ + fi + echo '# DO NOT DELETE THIS LINE -- make depend depends on it.' \ + >> $(MAKEFILE); \ + $(CC) -M -mmcu=$(MCU) $(CDEFS) $(CINCS) $(SRC) $(ASRC) >> $(MAKEFILE) + +.PHONY: all build elf hex eep lss sym program coff extcoff clean depend