HI, I am working with STM32L151VCT6. I would connect open drain sensor to measure the duration of the puls oh High level.Please suggest me how to measure this duration in seconds by interrupt.

satyag · ‎2019-09-18

Tesla DeLorean · ‎2019-09-18

Use an EXTI interrupt on the pin, and the HAL Tick counter?

Use a TIM in input capture, and large prescaler?

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