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Koenkk / Z-Stack-firmware

Compilation instructions and hex files for Z-Stack firmwares
MIT License
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Error while CC2531 firmware flashing #403

Closed ghost closed 1 year ago

ghost commented 1 year ago

Hello! I have an RPi 4B with Ubuntu onboard. I've bought 2 ZigBee CC2531 USB-sticks and I want to flash them.

I use this readme: https://jmichault.github.io/flash_cc2531-dok/en/ After connection to RPi's GPIO the command ./cc_chipid returned this: ID = b524. Then I use command ./cc_erase to erase the memory. Result is:

  ID = b524.
  erase result = 00a2.

The first question: is the erase result 00a2 normal?

Then I write the hex-file to flash memory with the command: 

./cc_write CC2531ZNP-Prod.hex
  ID = b524.
  reading line 15490.
  file loaded (15497 lines read).
writing page   6/128.
flash error... Have you erased before write ?

Number of page where the program stopped (6) is different every time. What can you advice to avoid this problem? BR

ghost commented 1 year ago

Problem solved :)

NardoSnyman commented 1 year ago

@balebanov , how did you resolve this problem? I am facing the same challenge... *Thanks!

ghost commented 1 year ago

@balebanov , how did you resolve this problem? I am facing the same challenge... *Thanks!

Hello! My solution was kinda strange. At first, I changed GPIO cable. And I did described procedure for 2-3 times and on the 4th time sticks flashes correctly! Idk what does it mean lol, but I successfully flashed CC2531s ))