Re: wrong frequency after software change. #ubitx
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You seem to be doing a great project with BITX40.
I have never used BITX40, so I can not talk about BITX40.
My EEProm WIPE routine , It runs only once when my firmware is used for the first time.
After that, it will not run again in any case.
As most engineers know, this is to defend against the same problem as the original questioner of the poem.
Each firmware has different eeprom address. Even in the same product, the address of the eeprom used by the version may be different.
So we can put the firmware ID or version value in the eeprom to avoid problems.
So if user are new to my firmware, you should see the message 'Init EEProm' on first boot. And after that, user have not seen it in any case.
(If erase the eeprom frequently, it will not be saved)
But the first questioner has had a problem. This is because the calibration area is not initialized For compatibility.
So, most users can use the firmware without updating the firmware again.
I hope your BITX40 project ends successfully.
2018-02-13 2:27 GMT+09:00 Michael Shreeve <shreevester@...>: