STL with HAL timebase source set to timer doesn't work after RAM test

FLomb.2 · ‎2021-10-12

I have a project configured with CubeMX that includes an RTOS. Because of RTOS, I use TIM2 as the HAL timebase. What I have observed is that STL_FullRamMarchC overwrites the htim2 structure and after interrupts are re-enabled, the HAL_TIM_IRQHandler tries to work with an invalid timer handle.

I'm wondering if there is a way to configure the STL to handle this, or do I need to customize some of the STL code for my use case.

Bruno_ST · ‎2021-11-04

Hello @FLomb.2

I think it is like https://community.st.com/s/article/ClassB-example-hard-fault, you have to save content of the htim2 structure somewhere and restore it.

BR,

Bruno

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