The 'nrfjprog' command is not working properly

[chenyupeng]

Hi,

• During bluetooth DFU

I want to generate the file 'setting.hex' in the folder through 'app.hex', and burn the four files in the folder 'bootloader.hex' and 'softDevice. Hex' into the chip through the command 'nrfjprog' in the batch.  I have installed 'Command Line Tools' in my computer, but I still cannot successfully burn it into the chip when using batch processing. Could you please help me to find out how to solve this problem?  

• Here are the details in batch processing:

  @echo off

  nrfutil settings generate --family NRF52840 --application app.hex --application-version 3 --bootloader-version 3 --bl-settings-version 1 bl_settings.hex

  nrfjprog -e
  nrfjprog --program softdevice.hex
  nrfjprog --program bootloader.hex
  nrfjprog --program bl_settings.hex
  nrfjprog --program app.hex
  nrfjprog --reset

  pause

[Einar Thorsrud]

Hi,

This should have worked the way you did it. Can you try to add "--log" to the nrfjprog calls to see what goes wrong?