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USB superspeed peripherals

waxi_1305956
Level 3
Level 3

I use the fx3,i creat an auto DMA channel,can i transfer data in the firmware?which function should to call to do this?

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1 Reply
Anonymous
Not applicable

Hi,

   

You can use the CyU3PDmaChannelSetupSendBuffer and CyU3PDmaChannelSetupReceiveBuffer APIs. Please refer the API guide for more details.

   

These APIs must be called when the channel is in reset state.

   

Regards,

   

-Madhu Sudhan

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