Pooyan Posted April 14, 2018 Report Share Posted April 14, 2018 Hi, I'm working on a project to get a C64 emulator running on the Papilio DUO. I have a working setup using uno2iec program to emulate the disk drive, but this still requires a laptop connected to the board. I found a project named sd2iec, that uses the SD card to load disk images of, but the compiled program is too big to fit on the ATMega32U4 together with a bootloader. So I need a way to program the AVR directly. I Googled for documentation on how to use the bootloader program routine to upload my software as well, but couldn't find any. Is there a way to program the AVR on the Papilio DUO without bootloader via USB using for example avrdude? Kind regards, Paul Quote Link to comment Share on other sites More sharing options...
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