Generated code doesn't call HAL_NVIC_SetPriorityGrouping

[Tom V]

BUG REPORT:

Using STM32CubeIDE 1.1.0 with a new STM32F401VE project, under the CubeMX perspective, when I change the system core priority grouping, it correctly limits the range of values that I can enter for the interrupt pre-emption priority and sub-priority for the various enabled interrupts.

If I click save it correctly writes the setting to the ioc file, but when I regenerate the code it doesn't actually issue a call to HAL_NVIC_SetPriorityGrouping (or equivalent), so the setting never happens to the hardware when the project is run.

Can anyone reproduce this, or fix it?

Thanks,

[FLast.2]

I encountered this problem too, in STM32CubeIDE 1.1.0. It seems that it is the problem of STM32CubeMX.

[AMacI.1]

I noticed this problem with STM32CubeMX 5.4.0. The code generated by the previous MX version did call HAL_NVIC_SetPriorityGrouping. I added the call to /* USER CODE BEGIN MspInit 1 */ as a workaround.