App Fatal Error lock up NRF51822 after RESET

[naganand]

Hello Nordic , 

Good day, We are developing wearable using NRF51822 and we came across peculiar problem. We were getting APP FATAL ERROR.

Staring scenario we were trying to read ADC embedded within default proximity code. We got the values successfully for few times and then starting APP FATAL ERROR. After few times we reset NRF was able to start correctly but after few times APP FATAL ERROR became consistant. With each and every reset, APP FATAL ERROR is locked up. 

Request you to let us know how to debug the issue.

warm regards

Naganand V

[Jared]

Hi,

The first step would be to use the debugger to see exactly where in the code APP FATAL ERROR is printed and what function is returning the error.