I am trying to make my small stand-allone programmer to work using this code: https://github.com/adafruit/Standalone-Arduino-AVR-ISP-programmer
But when I hookup everything and press button to flash my IC, I get this:
AdaBootLoader Bootstrap programmer (originally OptiLoader Bill Westfield (WestfW)) Type 'G' or hit BUTTON for next chip Starting Program Mode [OK] Reading signature:200 Searching for image... Not Found Image fail
When I try to flash the same IC (just to make sure that IC is fine) via Arduino, there's no issues.
Any idea what can be wrong with this?