Help programming ATmega48 with Arduino as ICSP

Using Arduino Microcontrollers
1

Hello Everyone,

I am trying to program my ATmega48 chip using an Arduino UNO wired up with the Arduino ISP sketch. The UNO does work very well when setup to program the 328P chip, but this is my first time using the Atmel48.

For my board files I am using this configuration:

atmega48.name=Rotceh-hack QM7298 w/ ATmega48V xD

attiny48.upload.using=arduino
atmega48.upload.maximum_size=4094
atmega48.upload.speed=19200

atmega48.bootloader.low_fuses=0xE2
atmega48.bootloader.high_fuses=0xDF
atmega48.bootloader.extended_fuses=0xFF
atmega48.bootloader.path=atmega
atmega48.bootloader.file=atmega48.hex
atmega48.bootloader.unlock_bits=0x3F
atmega48.bootloader.lock_bits=0x0F

atmega48.build.mcu=atmega48
atmega48.build.f_cpu=8000000L
atmega48.build.core=arduino
atmega48.build.variant=standard

If anyone knows how to configure and program this chip any help is much appreciated!

-Eric

2

You need the atmega48 arduino core.

3

Over on another thread, @ThisSky said this works:

atmega48.name=Arduino Atmega48a
atmega48.upload.maximum_size=4096
atmega48.bootloader.low_fuses=0xff
atmega48.bootloader.high_fuses=0xdd
atmega48.bootloader.extended_fuses=0x00
atmega48.bootloader.path=arduino:atmega
atmega48.bootloader.file=ATmegaBOOT_168_atmega328_pro_8MHz.hex
atmega48.bootloader.unlock_bits=0x3F
atmega48.bootloader.lock_bits=0x0F
atmega48.build.mcu=atmega48
atmega48.build.f_cpu=16000000L
atmega48.build.core=arduino:arduino
atmega48.build.variant=arduino:standard

Nothing to do but try it!
EDIT Stupid color tags! Whenever I copy something!

4