Re: What to do with High Fuse set to 0xD9 #qcx
I have a QCX Rev 4 with 1.00g firmware. AVRDUDESS detects the chip and the fuses read L: 0xF7, H: 0xD9, E: 0xFC.Bill,
This seems to confirm that somehow some have been sent with incorrect fuse settings.
Do not update the flash until the fuses are correct.
My page here gives the process. https://sites.google.com/site/g4zfqradio/qrplabs_program_chip_with_USBasp
With Avrdudess enter the correct values in the "Fuses lock bits" section. "Write" sets them.
N3MNT, the problem has occurred before Hans made the fuse change. As he said the effect will not be noticed. It is just him making the code as perfect as he can.
(The latest values are L 0xD7, H 0xD1, E 0xFC see https://groups.io/g/QRPLabs/message/40742
73 Alan G4ZFQ