app_error_fault_handler() called with PC at 0x169A8

[ThierryC]

I'm logging the app_error_fault_handler() and I got a reset (on disconnecting, reconecting BLE) from the SoftDevice (id = 1) at address 0x169A8 (pc=92584, info=0).

How can I get the cause of this error ?

Note I use SDK 15.2 (SoftDevice S132v6.1)

Thanks

[Sigurd]

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?

[ThierryC]

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.