Dear:
I can upgrade applicaiton ONLY sucessfully through DFU.
but now, i want to upgrade applicaiton+softdeivce+bootloader to deployed devices. do you have such documets on this aspect? thanks!
Best Regards
Benson jiang
Dear:
I can upgrade applicaiton ONLY sucessfully through DFU.
but now, i want to upgrade applicaiton+softdeivce+bootloader to deployed devices. do you have such documets on this aspect? thanks!
Best Regards
Benson jiang
Hi Benson,
The provisioned data should not become erased as long as it is placed in the reserved app data region. Is it possible to inspect the memory where the provisioning data is kept before and after DFU with a debugger?
You can use 'nrfjprog --memrd <flash address> --n <number of bytes to read>' to read out the provisioning data.
Best regards,
Vidar