Programming Issue on Raytac mdbt50q-1mv2 custom board with JLINK ( Laird DVK BL652 )

RE: Programming Issue on Raytac mdbt50q-1mv2 custom board with JLINK ( Laird DVK BL652 )

Menon — Tue, 17 Sep 2024 08:56:18 GMT

Hello,

When working with nRF Connect SDK, you don't need to separately load the SoftDevice, and I hope you haven't done so. From the screenshot you shared, I can see a successful build and flash. However, could you clarify which build configuration you are using here? From the screenshot, I see two builds: one for the BL652 and another for the nrf21540dk_nrf52840. The BL652 contains an nRF52832, while the module you are working with uses an nRF52840. I am not familiar with the specific module and development kit you mentioned, so please ensure that the pin assignments for your application are correct for the module. The GPIO mappings may differ between the nRF52832 and the module/development kit you are using.

Kind regards,

Abhijith

RE: Programming Issue on Raytac mdbt50q-1mv2 custom board with JLINK ( Laird DVK BL652 )

frogrammer — Fri, 13 Sep 2024 13:20:47 GMT

In this post picture and processes i shared is all from nrf connect sdk Vs code. ( My custom board is raytac nrf52840 module , I used jlink from another development kit made by laird dvk bl652 nrf52832 to connect my custom board with the vs code nrf connect sdk ). so the picture you are seeing are based on this.

After connecting i have programmed the board , it programmed it successfully but my board doesn't respond, after this, i tried to compare with the development kit BL652 the same way, all the processes were same with obviously different build configuration. however, the development kit behaved the same.

Leaving the soft device aside, Even if i use the nrf connect sdk vs code, it uploads the program, but it doesn't do anything else.

RE: Programming Issue on Raytac mdbt50q-1mv2 custom board with JLINK ( Laird DVK BL652 )

Menon — Fri, 13 Sep 2024 12:27:21 GMT

Hello,

I am a bit confused after reading what you've described here, as you mentioned both the SoftDevice (old nRF5 SDK) and nRF Connect SDK. Perhaps you could follow our Developer Academy course, which will provide more insight into programming and developing the application.

Kind regards,
Abhijith