Hi Mikael, cheers for getting back to me.
Yea, the Amicus board makes use of an external 16Mhz crystal.
It's got to be something simple, surely! Attached is a modified version of ds30 specifically for use with K20 and K22. The bootloader configuration depends on the device selected from within MPLAB.
The bootloader works fine with the K20, and not so well with K22 selected (timeouts).
Any thoughts? Feel free to make changes to the software - I can test it here if you do not have any K22's.
firmware PIC18F.zip (Size: 59.29 KB / Downloads: 32)
It's also worth pointing out that I made the changes you suggested earlier, and that PORTC<7:6> are configured as digital if the K22 is selected.
Yea, the Amicus board makes use of an external 16Mhz crystal.
It's got to be something simple, surely! Attached is a modified version of ds30 specifically for use with K20 and K22. The bootloader configuration depends on the device selected from within MPLAB.
The bootloader works fine with the K20, and not so well with K22 selected (timeouts).
Any thoughts? Feel free to make changes to the software - I can test it here if you do not have any K22's.
firmware PIC18F.zip (Size: 59.29 KB / Downloads: 32)
It's also worth pointing out that I made the changes you suggested earlier, and that PORTC<7:6> are configured as digital if the K22 is selected.