Hi, I have some custom PCBs that I am trying to program. They work fine if I burn the bootloader first. However if I burn the program straight on they don't work at all. I am using an AVRISP mkii. This makes no sense to me. Someone care to explain what may be causing this? I am using the uplaod usi…

Code works on boot loader but not when directly programmed

holmes4 October 20, 2012, 8:45pm 3

You have of course added code to deal with the restart and then transfer control to your sketch? Haven't you?

Mark