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| author | David A. Mellis <d.mellis@arduino.cc> | 2009-05-08 11:05:41 +0000 |
|---|---|---|
| committer | David A. Mellis <d.mellis@arduino.cc> | 2009-05-08 11:05:41 +0000 |
| commit | 9858f5294bcbcb4b3aa899553951402df14dd784 (patch) | |
| tree | 2f0285116b2a557b9dfbfdbed539e1bdf37f7ded /bootloaders/atmega/Makefile | |
| parent | 3531cb49f43e067779963beb2b7fc4b098ad769f (diff) | |
Adding ATmega328 bootloader for the Pro and Pro Mini running at 8 MHz (3.3V). Uses the USART0 double speed mode, which according to Nathan from Sparkfun, is necessary to achieve reliable communication at 57600 baud.
Diffstat (limited to 'bootloaders/atmega/Makefile')
| -rwxr-xr-x | bootloaders/atmega/Makefile | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/bootloaders/atmega/Makefile b/bootloaders/atmega/Makefile index 6c6c215..0fd54db 100755 --- a/bootloaders/atmega/Makefile +++ b/bootloaders/atmega/Makefile @@ -166,6 +166,21 @@ atmega328_isp: LFUSE = FF atmega328_isp: EFUSE = 05 atmega328_isp: isp +atmega328_pro8: TARGET = atmega328_pro_8MHz +atmega328_pro8: MCU_TARGET = atmega328p +atmega328_pro8: CFLAGS += '-DMAX_TIME_COUNT=F_CPU>>4' '-DNUM_LED_FLASHES=1' -DBAUD_RATE=57600 -DDOUBLE_SPEED +atmega328_pro8: AVR_FREQ = 8000000L +atmega328_pro8: LDSECTION = --section-start=.text=0x7800 +atmega328_pro8: $(PROGRAM)_atmega328_pro_8MHz.hex + +atmega328_pro8_isp: atmega328_pro8 +atmega328_pro8_isp: TARGET = atmega328_pro_8MHz +atmega328_pro8_isp: MCU_TARGET = atmega328p +atmega328_pro8_isp: HFUSE = DA +atmega328_pro8_isp: LFUSE = FF +atmega328_pro8_isp: EFUSE = 05 +atmega328_pro8_isp: isp + mega: TARGET = atmega1280 mega: MCU_TARGET = atmega1280 mega: CFLAGS += '-DMAX_TIME_COUNT=F_CPU>>4' '-DNUM_LED_FLASHES=0' -DBAUD_RATE=57600 |