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saikumar
Associate III
Jun 21, 2024 5:53 AM UTC
Solved

Usb video class in stm32h7.

I am using stm32h743 mcu and initialized cdc usb fs with cube mx for device only. After that i changed  descriptors of cdc with uvc descriptors now the device is recognized as usb composite device on device manager but i am not able to transmit any data over it as i tried to send dummy data but no packets were sent as i monitored them on wireshark.

 

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FBLBest answer
ST Technical Moderator
Jun 28, 2024 3:21 PM UTC

Hi @saikumar 

I think this x cube may be useful

GitHub - STMicroelectronics/x-cube-webcam: This is an STM32 expansion software to manage USB Video device Class (UVC). It also provides UVC camera application examples.

To give better visibility on the answered topics, please click on "Best answer" on the reply which solved your issue or answered your question.Best regards,FBL
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1 reply

FBLBest answer
ST Technical Moderator
Jun 28, 2024 3:21 PM UTC

Hi @saikumar 

I think this x cube may be useful

GitHub - STMicroelectronics/x-cube-webcam: This is an STM32 expansion software to manage USB Video device Class (UVC). It also provides UVC camera application examples.

To give better visibility on the answered topics, please click on "Best answer" on the reply which solved your issue or answered your question.Best regards,FBL
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