Processor seems to be locking up constantly, not sure what is going on.
Changed to 16Mhz version of "Mighty 1284p 16MHz using Optiboot", but I cant get that to let me upload over the uART0.
Not sure if this is setup for UART0 or UART1.
Programming over ICSP at the moment, and it seems stable.
Not sure whats going on at 20 Mhz
Which is the prefered 16Mhz 1284P bootloader for UART0 ?
Thanks
J