Can't Change GPIO Pull-up/Pull-down Mode for a Timer

Kneepatch · ‎2025-02-14

I have a STM32F469I-DISCO board. It seems that I am unable to change the GPIO Pull-up/Pull-down Mode for a timer. I have tried to do it both in the CubeMX interface, and I have also looked through the HAL methods and attributes. I don't think it's an option. Does anyone happen to know why?

-Kneepatch

Karl Yamashita · ‎2025-02-14

It's at the bottom of the tab. Use the scroll bar

I was told that if a devices starts to smoke, put the smoke back in. I guess I never got all the smoke because the device never worked afterwards.
Don't worry, I won't byte.
TimerCallback tutorial! | UART and DMA Idle with multiple UART instances tutorial!

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View solution in original post

Karl Yamashita · ‎2025-02-14

It's at the bottom of the tab. Use the scroll bar

I was told that if a devices starts to smoke, put the smoke back in. I guess I never got all the smoke because the device never worked afterwards.
Don't worry, I won't byte.
TimerCallback tutorial! | UART and DMA Idle with multiple UART instances tutorial!

If you find my solution useful, please click the Accept as Solution so others see the solution.

TDK · ‎2025-02-14

After setting the pin as a TIMx pin, you can change the pullup/pulldown in the GPIO tab on the left side.

If you feel a post has answered your question, please click "Accept as Solution".

Kneepatch · ‎2025-02-14

Oh my gosh, I totally missed scrolling down to see more options! I did check the GPIO part of the CubeMX, but again, I was blind and didn't see the TIM tab. Thanks everyone for the quick, thorough responses!

-Kneepatch