hardfault when device disconnect and connect

[Stark_135]

Hello,

I am working on application using nrf52810 SDK version nRF5_SDK_14.2.0_17b948a

Sometimes when i disconnect ble from mobile application and again connect then i get hardfault. I have debugged following is seen in the debug mode.

Could you help finding the reason for hardfault from above image.

[Edvin]

Hello,

Hardfaults are a bit tricky to debug. Does the log say anything?

Is it possible for me to reproduce it on an nRF52832 DK? If so, can you send the project that you used when you got this issue?

Was there something particular that you added right before this issue started appearing?

Best regards,

Edvin

[Stark_135]

Nothing in debug log.

This issue is observed if we disconnect and connect multiple times.

In my application, there is requirement of interrupt which geneartes every 150 ms. so this interrupt keeps on generating 150 ms.

[Edvin]

Stark_135 said:

In my application, there is requirement of interrupt which geneartes every 150 ms. so this interrupt keeps on generating 150 ms.

What does this mean? What event? The hardfault? Or is the hardfault triggering from this event?