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(stm32h732) usb audio device, data transfer.(DataIn)

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I need to transmit data over usb with minimum 1 Mb/s from device to host, I configured my mcu (stm32h732zg) as an audio device to get a large packet transfer.the function that transfer the data USBD_AUDIO_DataIn is empty. and USBD_CtlSendData i'm using cause the usb descriptor request failed.

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FBLBest answer

ST Technical Moderator

Hello @MOhamed_Mehery,

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FBLBest answer

ST Technical Moderator

Hello @MOhamed_Mehery,

Does your question refer to the same issue highlighted here?

Is it solved or still facing issues?

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