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B.Adlane
B.Adlane

Reputation: 41

STM32H7 trigger at falling edge of PWM signal

I'd like to trigger a GPIO when detecting a falling edge on my PWM.

I want to do all of this within the same timer.

For example:

Timer 1: PWM Generation Timer 2: input capture indirect mode or something that would allow me to detect the falling edge.

I want to do it fully in software (no hardware wire between Channel 1 and Channel 2' GPIOs and just use a simple input capture).

I'm using a NUCLEO-H753ZI.

Thanks

Upvotes: 0

Views: 17

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