Dynamically change pin configuration

[KGaik.1]

I would like to change the pin configuration from GPIO Input to INPUT_CAPTURE_MODE_Channel in the code (dynamically).

How to achieve this ?

I'm using STM32F103CBT6.

Please Help. Thank you.

[S.Ma]

Yes you can and it is needless because pin level can be read anytime, while in alternate function too.

[KGaik.1]

Could you please elaborate more about how to read pin status in input capture mode.

[KGaik.1]

As I am new to the STM32, could you please explain it in more detail.

[waclawek.jan]

In exactly the same way as when it is set to GPIO input.

JW

[KGaik.1]

Like I want to detect the frequency and also it should work GPIO input whenever I want, that's why I am searching for method to switch those functionalities or is it possible while the pin is in input capture mode.