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STM32L152: Connect the COMP2 output to the IO port

Question asked by lei yue on Jun 1, 2018

I want to connect the COMP2 output to the external circuit. 

I know the output can be redirected to the IC channel of some timers.

and I tried to use TIM2_IC4 to get the output of COMP2 but failed.

Is it possible to implement in STM32L152C8?


Because it is a low-power application, I do not want to use interrupt to achieve this.