I want to program an ATtiny through the Arduino IDE. I have a somehow strange programmer. But I can upload via avrdude by
avrdude -p attiny13 -P /dev/cu.usbmodemfa131 -c stk500v2 -F -B20 -U flash:w:programm.hex
It took a while to figure out that I had to slow the baud rate via the -B20 switch. If I try to upload via the arduino 1.0.5 IDE avrdude is executed as follows.
/Applications/Adafruit Arduino 1.0.5.app/Contents/Resources/Java/hardware/tools/avr/bin/avrdude -C/Applications/Adafruit Arduino 1.0.5.app/Contents/Resources/Java/hardware/tools/avr/etc/avrdude.conf -v -v -v -v -pattiny13 -cstk500v1 -P/dev/tty.usbmodemfa131 -Uflash:w:/var/folders/9t/5jldfq752fs1x74_rhn2plz80000gn/T/build7680201613426497544.tmp/attinytest.cpp.hex:i
My question is, how can I change the preferences such that I have control over the avrdude parameters? Say I want to add a -B20 switch and change stk500v1 to stk500v2.