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darkxst / silabs-firmware-builder

Silicon Labs firmware builder
https://darkxst.github.io/silabs-firmware-builder/
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Firmware ncp-uart-hw-v7.4.2.0-zb-gw04-1v2-230400.gbl bricked ZB-GW04 v1.2 #89

Closed uwen70 closed 1 month ago

uwen70 commented 1 month ago

Today I bricked my ZB-GW04 v1.2 with firmware ncp-uart-hw-v7.4.2.0-zb-gw04-1v2-230400.gbl. The update ran successfully via the Web Flasher (https://darkxst.github.io/silabs-firmware-builder/). Afterwards the stick is not recognized by the Web Flasher, universal-silabs-flasher or z2m.

Flash Logfile: silabs_flasher.log

Bricked Log: silabs_flasher.log

darkxst commented 1 month ago

Its not bricked, but the web flasher doesnt recognise 230400 baud. If you configure it as 230400 in Z2m it will work

If you want to go back to 115200 then:

universal-silabs-flasher --device </dev/ttyUSB0 or COM#> --ezsp-baudrate 230400 flash --firmware <file.gbl>
darkxst commented 1 month ago

Webflasher is now configured to also probe ezsp 230400, given the number of issues this causes. universal-silabs-flasher will still require specifying baudrate for 230400.