How to flash another board using nfr52DK debug out in Vscode.

RE: How to flash another board using nfr52DK debug out in Vscode.

Chamusuke — Sat, 19 Aug 2023 21:54:06 GMT

FATAL ERROR required program JLink.exe not found

I forgot to install "nRF command tools"

nRF Command Line Tools - Downloads - nordicsemi.com

Specifically, you need two system passes and a reboot.

(for Windows)

1>> C:\Program Files\Nordic Semiconductor\nrf-command-line-tools\bin\

2>> C:\Program Files\SEGGER\JLink

RE: How to flash another board using nfr52DK debug out in Vscode.

Chamusuke — Sat, 19 Aug 2023 21:46:40 GMT

I still should have relied on commands.

I had problems and errors.

1. Cannot use "west".

error: 'west' is not recognized as an internal or external command, operable program or batch file.

2. west flash --runner jlink

error:FATAL ERROR required program JLink.exe not found

In the vscode terminal, it takes some ingenuity, so click "Open bash" from the toolchain manager of nRF connect for Desktop.

When the terminal opens, go to the directory where the build file is located.

You can flash boards.

west flash -d build --skip-rebuild  -r jlink --erase

RE: How to flash another board using nfr52DK debug out in Vscode.

Chamusuke — Sat, 19 Aug 2023 16:58:20 GMT

I believe this command will solve the problem.　However, PowerShell does not recognize the "west" command. I think I can run the NRF terminal, but how do I open the NRF terminal?

west flash -d c:\nordic\myapp\peripheral_test_model\build_adafuilt --skip-rebuild  --runner jlink --runner-config board=adafruit_feather_nrf52840 --erase