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MOhamed_Mehery
MOhamed_Mehery
Associate III
Oct 26, 2022 4:01 PM UTC
Solved

(stm32h732) usb device, How can i transfer data with desired speed 1 Mbytes / sec in Full speed mode?

I need to transmit data over usb with minimum 1 Mb/s, 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.

How can i Achieve this speed?

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FBLBest answer
ST Technical Moderator
Oct 31, 2022 8:27 AM UTC

Hello @MOhamed_Mehery​,

I am not sure which MCU you use, do you want to refer to STM32H723?

Should be better to look for audio library

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
Oct 31, 2022 8:27 AM UTC

Hello @MOhamed_Mehery​,

I am not sure which MCU you use, do you want to refer to STM32H723?

Should be better to look for audio library

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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