2 changed files with 47 additions and 7 deletions
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+ 14
- 2
Makefile
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| @@ -10,9 +10,10 @@ SOURCE = $(wildcard *.c) | |||
| #CONFIG = ispprog | |||
| #CONFIG = flightctrl | |||
| #CONFIG = funkstuff88 | |||
| CONFIG = funkstuff168 | |||
| #CONFIG = funkstuff168 | |||
| #CONFIG = ispprog2 | |||
| #CONFIG = avrnetio | |||
| CONFIG = funkbridge | |||
| AVRDUDE_PROG := -c avr910 -b 115200 -P /dev/ispprog | |||
| #AVRDUDE_PROG := -c dragon_isp -P usb | |||
| @@ -83,6 +84,17 @@ AVRDUDE_FUSES=lfuse:w:0xd7:m hfuse:w:0xdc:m efuse:w:0xfd:m | |||
| BOOTLOADER_START=0xF800 | |||
| endif | |||
| # ------------------------- | |||
| ifeq ($(CONFIG), funkbridge) | |||
| MCU=atmega328p | |||
| AVRDUDE_MCU=m328p -F | |||
| # (16MHz ext. crystal, 2.7V BOD) | |||
| AVRDUDE_FUSES=lfuse:w:0xff:m hfuse:w:0xdc:m efuse:w:0x02:m | |||
| BOOTLOADER_START=0x7C00 | |||
| endif | |||
| # --------------------------------------------------------------------------- | |||
| CFLAGS = -pipe -g -Os -mmcu=$(MCU) -Wall | |||
| @@ -102,7 +114,7 @@ $(TARGET): $(TARGET).elf | |||
| $(TARGET).elf: $(SOURCE:.c=.o) | $(LDSCRIPT_NOVECT) | |||
| @echo " Linking file: $@" | |||
| @$(CC) $(CFLAGS) $(LDFLAGS) -Wl,-T$(LDSCRIPT_NOVECT) -o $@ $^ #2> /dev/null | |||
| @$(CC) $(CFLAGS) $(LDFLAGS) -Wl,-T$(LDSCRIPT_NOVECT) -o $@ $^ 2> /dev/null | |||
| @$(OBJDUMP) -h -S $@ > $(@:.elf=.lss) | |||
| @$(OBJCOPY) -j .text -j .data -O ihex $@ $(@:.elf=.hex) | |||
| @$(OBJCOPY) -j .text -j .data -O binary $@ $(@:.elf=.bin) | |||
+ 33
- 5
main.c
View File
| @@ -84,8 +84,8 @@ | |||
| #elif defined(CONFIG_funkstuff88) | |||
| /* | |||
| * using ATmega88 @8MHz: | |||
| * Fuse E: 0xFA (512 words bootloader) | |||
| * Fuse H: 0xDD (2.7V BOD) | |||
| * Fuse E: 0xFD (2.7V BOD) | |||
| * Fuse H: 0xDD (512 words bootloader) | |||
| * Fuse L: 0xE2 (internal osc) | |||
| */ | |||
| #define F_CPU 8000000 | |||
| @@ -112,8 +112,8 @@ | |||
| #elif defined(CONFIG_funkstuff168) | |||
| /* | |||
| * using ATmega168 @16MHz: | |||
| * Fuse E: 0xFA (512 words bootloader) | |||
| * Fuse H: 0xDD (2.7V BOD) | |||
| * Fuse E: 0xFD (2.7V BOD) | |||
| * Fuse H: 0xDD (512 words bootloader) | |||
| * Fuse L: 0xFF (external crystal) | |||
| */ | |||
| #define F_CPU 16000000 | |||
| @@ -140,7 +140,7 @@ | |||
| #elif defined(CONFIG_ispprog2) | |||
| /* | |||
| * using ATmega328P @8MHz: | |||
| * Fuse E: 0xFA (2.7V BOD) | |||
| * Fuse E: 0xFD (2.7V BOD) | |||
| * Fuse H: 0xDC (512 words bootloader) | |||
| * Fuse L: 0xE2 (internal osc) | |||
| */ | |||
| @@ -187,6 +187,34 @@ | |||
| #define ISP_POL 0 | |||
| /* *********************************************************************** */ | |||
| #elif defined(CONFIG_funkbridge) | |||
| /* | |||
| * using ATmega328P @16MHz: | |||
| * Fuse E: 0xFD (2.7V BOD) | |||
| * Fuse H: 0xDC (512 words bootloader) | |||
| * Fuse L: 0xFF (external crystal) | |||
| */ | |||
| #define F_CPU 16000000 | |||
| #define BAUDRATE 19200 | |||
| #define DEVCODE 0x72 /* mega32 devcode */ | |||
| /* 100 * 10ms => 1000ms */ | |||
| #define TIMEOUT 100 | |||
| /* enter bootloader if PINB1 is low */ | |||
| //#define ISP_DDR DDRB | |||
| //#define ISP_PIN PINB | |||
| //#define ISP_PORT PORTB | |||
| //#define ISP_NUM PINB1 | |||
| //#define ISP_POL 0 | |||
| /* high active led on PORTD4 */ | |||
| #define LED_DDR DDRD | |||
| #define LED_PORT PORTD | |||
| #define LED_NUM PORTD4 | |||
| #define LED_POL 1 | |||
| /* *********************************************************************** */ | |||
| #else | |||
| #error "unknown CONFIG" | |||
| #endif | |||