trying to program an ATtiny2313 with a metaboard-programmer (arduino clone) and the Arduino-IDE runnig avr-developers special core, I have a problem with the -D option in AVRDude, that is the default (disable chip erase). A naked chip is programmed with no problems, but the second try ends up in a verify-error. I had to do a chip erase “manually” (-e) and it worked.
Is there a method to overwrite the -D option from the Arduino-IDE? I dind´t find it in the AVRDudeconfig or Arduino-Preference.
Thanks for Help