nRF52832 custom board Able to upload code but it's not run internally after power-up board.

[AB-Mangukiya]

Hey, Design nRF52832 SOIC based custom PCB board and its PCBA from the machine soldering process.

When I received the board I am able to upload code using Arduino IDE (Please check the below Image of the Arduino code upload process screenshot its I think Ok and Successful upload a code am I correct???).

Use J-Link EDU segger to upload code and 3.3V/SWDIO/RESET/SWLK/GND pin used I don't use SWO and I think no use of SWO pin.

Use the Arduino IDE platform you can also check all settings of the controller selection and programmer below attach image.

I try to toggle GPIO of nRF52832 (P0.04 / AIN2 / 6 number pin) You can also check the code below attachimage.

After the upload of the code successfully I am not able to run the code I mean GPIO does not toggle or not happen anything when I measure the voltage over that pin as well as connect small LED externally.

Please anyone can help me to short out that issue.

1) Is that correct code has been successfully Uploading??

2) If Yes may I know why GPIO does not toggle.

3) There is any other way to test it???

Thanks,

AB.

Design 

[JONATHAN LL]

Hi,

Have you asked the Arduino forum how to add extra boards to the Arduino IDE. We do not support the Arduino IDE so cant guide you there, but if you are willing to test nRF Connect SDK or nRF5 SDK then I could help you test. 

Have you followed the layout of the Feather for your design ?

Use J-Link EDU segger to upload code and 3.3V/SWDIO/RESET/SWLK/GND pin used I don't use SWO and I think no use of SWO pin.

This should be ok. 


Could you share the GERBER files for you PCB layout, i can have a look and see if there is anything that is not correct.

Regards,
Jonathan