At what "Baud Rate" does an ATmega1280 receive serial data when uploading???

What is the default "Baud Rate" for an ATmega1280 on an "Arduino Mega1280", when receiving serial data during an upload of a sketch???

I need to know because I think the FTDI chip on my board got fried after finding that my "resettable polyfuse" was actualy breaking at 630mA to 1A!!! :astonished: :astonished: :astonished:

Arduino/hardware/arduino/bootloaders/atmega/ATmegaBOOT_168.c

From boards.txt:

mega.name=Arduino Mega (ATmega1280)

mega.upload.protocol=stk500
mega.upload.maximum_size=126976
mega.upload.speed=57600

mega.bootloader.low_fuses=0xFF
mega.bootloader.high_fuses=0xDA
mega.bootloader.extended_fuses=0xF5
mega.bootloader.path=atmega
mega.bootloader.file=ATmegaBOOT_168_atmega1280.hex
mega.bootloader.unlock_bits=0x3F
mega.bootloader.lock_bits=0x0F

mega.build.mcu=atmega1280
mega.build.f_cpu=16000000L
mega.build.core=arduino

/* set the UART baud rate */
/* 20060803: hacked by DojoCorp */
//#define BAUD_RATE   115200
#ifndef BAUD_RATE
#define BAUD_RATE   19200
#endif

so... 19.2k bps?

johnwasser: From boards.txt:

mega.name=Arduino Mega (ATmega1280)

mega.upload.protocol=stk500 mega.upload.maximum_size=126976 mega.upload.speed=57600

mega.bootloader.low_fuses=0xFF mega.bootloader.high_fuses=0xDA mega.bootloader.extended_fuses=0xF5 mega.bootloader.path=atmega mega.bootloader.file=ATmegaBOOT_168_atmega1280.hex mega.bootloader.unlock_bits=0x3F mega.bootloader.lock_bits=0x0F

mega.build.mcu=atmega1280 mega.build.f_cpu=16000000L mega.build.core=arduino

yeah, I saw both files... but which is it? 19.2k or 57.6k baud?

so... 19.2k bps?

No, BAUD_RATE (Hint: Makefile)

so 57.6kbps

mega: TARGET = atmega1280
mega: MCU_TARGET = atmega1280
mega: CFLAGS += '-DMAX_TIME_COUNT=F_CPU>>4' '-DNUM_LED_FLASHES=0' -DBAUD_RATE=57600
mega: AVR_FREQ = 16000000L 
mega: LDSECTION  = --section-start=.text=0x1F000
mega: $(PROGRAM)_atmega1280.hex

I'm getting this error message:

avrdude: stk500_getsync(): not in sync: resp=0x00

What does that mean?