Sebastien Bouvet

MCF5329 USB OTG (Device) and DMA

Discussion created by Sebastien Bouvet on Oct 19, 2010
Latest reply on Oct 21, 2010 by Sebastien Bouvet

Hello,

 I use the USB OTG in mode device.

I would like to know, how use it in DMA mode.

In my source code I load dest source in dtd_buffer, but I lose some packets if my Dtd buffer isn't aligned on 1024 Bytes.

Probably I don’t use correctly the mechanism, someone can help me?

 

 I join my source code if can help you, to help me.

 

Thanks.

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