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STM32CubeMx doesn't allow to use OSC_OUT as GPIO when HSE is in Bypass mode

BPart.1
Associate II

‎2025-11-18 2:17 AM - last edited on ‎2025-11-20 3:06 AM by

Split from this thread.

Hi mƎALLEm, Thanks for this reply and confirming that the OSC_OUT can be used as GPIO when HSE in bypass mode. Can  you please advise I do I set this as a GPIO? CubeMX does not allow me to configure this pin. Should this be hand coded to make this possible? Thanks. Regards Billy

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mƎALLEm
ST Employee

‎2025-11-18 2:26 AM

@BPart.1 wrote:

CubeMX does not allow me to configure this pin. Should this be hand coded to make this possible? Thanks. Regards Billy

Hello @BPart.1 ,

Better to ask that question in CubeMx forum board and link to that thread and close that one by accepting my answer above..

To give better visibility on the answered topics, please click on "Accept as Solution" on the reply which solved your issue or answered your question.
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