Attachments (2) Download All
Nordic Case Info
  • Case ID: 343623
Options

flashing problem on custom board using nRF52832

magnolia

Dears,

I made custom board using nRF52832 and tried to write FW in flash. But I failed it. 

*. HW JTAG : J-Link V9+ 

*. SW tool : nRF Command Line(nrfjprog)

Step #1. For disable APPROTECT, nrfjprog --recover

Step #2. nrfjprog command for flash program

Fullscreen nRF52832_JLink_recover_log.txt Download
 
Fullscreen nRF52832_JLink_log.txt Download

Parents
  • 0
    Hello Terry,
    Firstly, I'd like to point out that nrfjprog is no longer the recommended tool, it's been replaced with this: https://www.nordicsemi.com/Products/Development-tools/nRF-Util
    The nRF Utilcompletion command makes it easier for users to interact with nrfutil and find available commands, subcommands, and flags. It can be installed by typing nrfutil install completion, followed by nrfutil completion install bash | powershell | zsh, and the user is then provided the necessary steps to complete setup.Pressing Tab or Ctrl+space will invoke menus and auto-completion ...
    www.nordicsemi.com
    That said, in your case, it should be returning these errors. It's not possible to say immediately what is causing this, but there are some things to check.
    Q1: Have you been able to successfully program your custom board using this method at any point?
    Q2: Could I ask you to check the power to the custom board? Are you supplying that through the programming interface?
    Q3. Are you prgoramming the custom board through a DK? How is the DK powered?
    Q4: Could you send a picture of the setup you are using?
    Best regards
    Asbjørn
  • 0 in reply to Asbjørn

    Hi Asbjorn,

    Thank you so much for your detail comment.

    This issue was solved.

Reply Children
No Data
Terms of service