This is strange. I was uploading sketches fine with the USB to a MEGA. I was working with Atmel Studio and checking out some equipment. I used the TinyISP to load ONE sketch to see if that was still OKAY.
Now I can't load sketches through the USB port. It times out. Tried it on 3 different computers that this board worked on in the past. So something happened when I used the TinyISP.
any ideas how I can fix this? Has this happened to anyone else in the past? If it is the TinyISP programmer --- and it caused a permanent problem, I have a solution (and a BIG hammer ;-)
I'd like to fix this.
thanks for your help!