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  • Case ID: 279080
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Visual Studio NRF Connect on M1, flashing not working

Felix41382

Hi guys,

I am trying to flash my nrf52840 dongle (with the Segger j-link mini) via your awesome NRF Connect Extension on my Apple M1, but I can't get it to work inside of VS. The following error occures:

-- west flash: using runner nrfjprog
-- runners.nrfjprog: Flashing file: nrf52-demo-pwm/build_dongle/zephyr/zephyr.hex
ERROR: JLinkARM DLL load failed. Try again. If it keeps failing, please
ERROR: reinstall latest JLinkARM from Segger webpage.
NOTE: For additional output, try running again with logging enabled (--log).
NOTE: Any generated log error messages will be displayed.
FATAL ERROR: command exited with status 32: nrfjprog --program nrf52-demo-pwm/build_dongle/zephyr/zephyr.hex --sectoranduicrerase -f NRF52 --snr 801036476

If I run the command in my terminal (not rosetta), it works without a problem.

Idea: West is running as an intel app?!

The following versions are installed:

  • Visual Studio 1.61.2, ARM64 Version
  • West version: v0.11.1
  • nrfjprog version: 10.15.0 external
  • JLinkARM.dll version: 7.56a
  • nrf-command-line-tools 10.15.0

I think I should be up-to-date.

Parents
  • 0

    Hi Felix,

    Our dongles does not have a debugger chip attached,  and will therefore have to be programmed using a bootloader instead. This makes the programming process a bit different than normal.

    See this nRF52840 Dongle Programming Tutorial.

    Regards,
    Sigurd Hellesvik

  • 0 in reply to Sigurd Hellesvik

    Sorry, my bet. Forgot to mention that I am using the Segger j-link mini to program it. Which works without a problem. Only inside of visual studio it doesn't work.

    Running:

    nrfjprog --program nrf52-demo-pwm/build_dongle/zephyr/zephyr.hex --sectoranduicrerase -f NRF52 --snr 801036476

    from the bash works like a charm.

    After investigating a little bit further, it boils down to west. The version of west which is shipped with the sdk v1.7.0 is not working correctly on the Apple M1.  Here my test:

    Running SDK v1.7.0 west (does not work)

    ❯ /opt/nordic/ncs/v1.7.0/toolchain/bin/west flash
-- west flash: rebuilding
ninja: no work to do.
-- west flash: using runner nrfjprog
ERROR: JLinkARM DLL load failed. Try again. If it keeps failing, please
ERROR: reinstall latest JLinkARM from Segger webpage.
NOTE: For additional output, try running again with logging enabled (--log).
NOTE: Any generated log error messages will be displayed.
FATAL ERROR: command exited with status 32: nrfjprog --ids

    Running Python 3.8 Pip Installed West (works)

     west flash
-- west flash: rebuilding
ninja: no work to do.
-- west flash: using runner nrfjprog
Using board 801036476
-- runners.nrfjprog: Flashing file: /opt/nordic/ncs/v1.7.0/zephyr/samples/basic/blinky/build/zephyr/zephyr.hex
Parsing image file.
Applying system reset.
Verified OK.
Enabling pin reset.
Applying pin reset.
-- runners.nrfjprog: Board with serial number 801036476 flashed successfully.

    Both have the identical version of v0.11.1. I guess it comes down to the OS arch they have build up on.

  • 0 in reply to Felix41382

    Hi,

    Thank you for the good information on this.

    Do you think this could be the same problem as described in this post?

    Regards,
    Sigurd Hellesvik

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