radare2/doc/avr.md
pancake e6f2cd0b2a
Remove trailing spaces (#19460)
$ git grep ' $' | grep -v ^test/ | cut -d : -f 1 | sort -u > /tmp/trailing
$ for a in `cat /tmp/trailing` ; do sed -i -e 's/ *$//' $a ; done
2021-12-02 17:39:59 +01:00

654 B

AVR (arduino, atmega128, ..)

Install JTAG serial driver:

http://www.wch.cn/download/CH341SER_MAC_ZIP.html

Install SDK from Arduino:

https://www.arduino.cc/en/Main/Software
echo 'PATH="/Applications/Arduino.app//Contents/Java/hardware/tools/avr/bin/:$PATH"' >> ~/.profile

Install avarice, the gdbserver <-> jtag:

r2pm -i avarice

Run the proxy:

r2pm -r avarice --jtag /dev/tty.wch* --mkI :4242

Using GDB:

(avr-gdb) target remote :4242

In another terminal now run:

r2 -a avr -d gdb://localhost:4242

NOTE: Right now the avr debugger is pretty broken, the memory and register reads result in in correct data.