Vbus interrupt in USB model of STM32F723

Alexander_Aisin · ‎2024-11-22

I just got a STM32F723 board to learn how to use USB model, and I found that when I use USB as FS host and connect a device, the register PCDET did not triger an interrupt while PENA is set, I'm wondering how can I get interrupt flag, is there any other regs to set

FBL · ‎2024-11-26

Hi @Alexander_Aisin

PENA bit does not trigger an interrupt to the application. Did you follow the procedure to initialize the host as it is? I suggest you carefully read the reference manual!

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FBL · ‎2024-11-26

Hi @Alexander_Aisin

PENA bit does not trigger an interrupt to the application. Did you follow the procedure to initialize the host as it is? I suggest you carefully read the reference manual!

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.

I'm out of offce with limited access to my emails.
Happy New Year!