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QCX firmware empty #qcx #firmware


 

Hi,

I have just received my QCX (20m), and already assembled myself. The kit came with an AVR with a sticker 'T1.00e' on it.

However, after turning it on, it showed the dreaded one filled line (uninitialized LCD). Checking the contents of AVR via ISP, I saw an empty FLASH and empty EEPROM, and also the fuses seemed to be at the defaults (20MHz clock was not working). I fixed the fuses according to suggestion here (ext: FC, high: D1, low: F7), and at least the clock is now running.

I flashed the QCX flash .hex file, but as expected, now it shows "Use original IC". As I understand, it is caused by the empty EEPROM. Reading through the forum, I guess I should contact Hans directly, am I right?

Kind regards,
Karlis

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