Abderrezak Mekkaoui <ab.mekka@...>
I have an app, based on the Bluetooth peripheral_esp sample, that builds and runs as expected using zephyr 1.13.99. Using 1.14, it builds correctly but crashes with the following message:
***** MPU FAULT *****
Instruction Access Violation
***** Hardware exception *****
Current thread ID = 0x200022d0
Faulting instruction address = 0x200049a0
Fatal fault in essential thread! Spinning..
Before crashing it displays some expected sensor readings. It looks like Bluetooth fails completely.
Any quick hints on what might be the cause?