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TM4C123 USB, DMA

majid
Expert 1150 points

Hi,

I am trying to use UDMA to transfer data from TM4C123 to host computer via USB port.

USB port has been defined as a virtual comport and it is working and I am sending data to computer with "USBBufferWrite" comment. But I need to send the data with UDMA to use CPU for other duties.

Could you please let me know whether there is any example or somebody help me to start programming?

Thanks