I want to use Arduino to flash a atmega 88p at 7,3 Mhz (EXT)
As Serial is used by a slave and I2c is reserved for slave mode i will have to do the whole Upload via ISp.
I need some advice how to program the main Code via ISP in one insatnce thus i have no serial left . Flashing up the bootloader is quite easy - but how to upload the main Code with the ISP ?(maybe ts that simple i dont get it-...)
Mainly i am concerned about the atmega88p.hex - have no file here for that !
avr88p.name=ATmega88P / Ext. 7,3728MHz avr88p.upload.using=arduino:arduinoisp avr88p.upload.maximum_size=8192 avr88p.bootloader.low_fuses=0xe2 avr88p.bootloader.high_fuses=0xdd avr88p.bootloader.extended_fuses=0x07 avr88p.bootloader.path=dummy avr88p.bootloader.file=88p-8.hex avr88p.bootloader.unlock_bits=0x3F avr88p.bootloader.lock_bits=0x3F avr88p.build.mcu=atmega88p avr88p.build.f_cpu=7372800L avr88p.build.core=arduino
found out how to program mwith ISP: http://www.arduino.cc/en/Hacking/Programmer
Next Question is the place of the libraries: would like to use the Serial library for enhancing/fastening my next AVR studio experiments.
Thanks for help! (and in case : Happy new Year !)