Ok I have successfully build both pcb and programmed both MCUs using dmitri's schematic. Iam connecting it through usb only no midi at all.
So I need to know about loading the firmware. I think Information given in the documentation is insufficient. Iam using 12 mHz crystal with pic18f22550 and 16 mHz crystal with atmega32-16pu.
So do i need connect Lcd and Keypad for loading firmware?
Which file and version must selected for loading firmware? I have read there are issue for firmware version. I have transfered the latest boot loader.
Can u list more details if possible.
Thank you.
By the i will be soon posting my pictures and my story for people who are new to building megadrum.