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Haeden · 2024-04-06

I am trying to use a comparator on my NUCLEO-STM32G474RE dev board.The issue I am encountering is that while the external COMP1 output is correct when measured with an oscilloscope, the output due to HAL_COMP_TriggerCallback is simply a 370 kHz signa...

Haeden · 2024-04-06

Further Info: If the program is left to sit and run for about 10-20 minutes, this random calling of HAL_COMP_TriggerCallback stops. However, after that it is not called at all, no matter what happens with the comparator, while its external input cont...

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HAL_COMP_TriggerCallback called at 370 kHz no matter what.

Re: HAL_COMP_TriggerCallback called at 370 kHz no matter what.