RE: app_error_fault_handler() called with PC at 0x169A8

ThierryC — Tue, 21 May 2019 11:54:39 GMT

Thanks for the answer. About the interrupts, I'm pretty sure I didn't se the highest priority and I don't think I disable one.

About Flash access, in principle with my latest version, I use only FDS and nrf_fstorage_ API only. But I also got some issue in this area : I'm chasing a bug where nrf_fstorage_write() is not working, even after a timeout of 1000 ms. So it may be related...

I'll continue investigation in this area.

RE: app_error_fault_handler() called with PC at 0x169A8

Sigurd — Mon, 20 May 2019 13:38:20 GMT

Hi,

There could be several reasons for this issue;

You are disabling interrupts globally
Doing flash access without using the Softdevice flash API
You have configured an interrupt at the highest priority

Are you doing any of these things?