nRF54L15-PDK cannot connect after attempt to change Board Configurator settings

Hi there,

I attempted to change the nRF54L15-PDK settings in Board Configurator. I disabled VCOM0, VCOM1, Power to LEDs, Software Debugger and set VDD to 2.0V. I have verified these changes applied to the DK by measuring VDD_nRF as 2.0V. Now when I try to reconfigure the DK I get the following error:

11:58:55.927
Rendering for nRF54L15 PDK (hw rev. 0.3.0)
11:58:57.332
Error: Failed with exit code 1. Failed to device info one or more devices: * 1057750168: [Probe] Device error: Failed to write DebugPort register 2: Unknown Error in J-Link DLL (error code =-1), code: Generic. Message: Operation device-info failed, [Probe] Device error: Failed to write DebugPort register 2: Unknown Error in J-Link DLL (error code =-1).
11:58:57.333
Selected device with the serial number 001057750168
11:58:57.333
Selected device with s/n 001057750168
11:58:58.698
Error: Failed with exit code 1. One or more batch tasks failed: - [Probe] Device error: Failed to write DebugPort register 2: Unknown Error in J-Link DLL (error code =-1), code: Generic. Message: Batch task smp failed, [Probe] Device error: Failed to write DebugPort register 2: Unknown Error in J-Link DLL (error code =-1).

Whenever I try connect to the dev kit in Board Configurator or Programmer or try to upload in VS Code, it gives the same error.

I am using:

nRF54L15-PDK 0.8.1

Board Configurator 0.3.9

J-Link V7.94i

Parents
  • UPDATE: After some playing around I managed to solve the problem by reverting Board Configurator back to 0.3.7, which allowed me to connect to the DK and change the configuration.

    It seems like the latest version of Board Configurator doesn't play nice with the previous iteration of nRF54L15-PDK (as 0.9.1 is the latest).

    This should probably be corrected in an upcoming Board Configurator release.

Reply
  • UPDATE: After some playing around I managed to solve the problem by reverting Board Configurator back to 0.3.7, which allowed me to connect to the DK and change the configuration.

    It seems like the latest version of Board Configurator doesn't play nice with the previous iteration of nRF54L15-PDK (as 0.9.1 is the latest).

    This should probably be corrected in an upcoming Board Configurator release.

Children
Related