STM32F745vg Hardfault handler.

[steja]

sir,

Am uisng STM32F745vg controller for stepper motor controlling through a driver.

while running program am getting hard fault handler .

can you provide why hardfault interrupt occure.

what is the solution for hard fault handler.

[TDK]

The solution is to figure out what's causing it to crash and then fix that.

Here is one of many hits for how to debug this issue:

https://interrupt.memfault.com/blog/cortex-m-fault-debug

[Tesla DeLorean]

Going to have to do some debugging...

Look at the code that is faulting, the registers.

Check the code, associated pointers, and stack state.