in the example，the RC device creats 512 words of ordinal number(form 0 to 511), then sent to EP device by DMA, but the revice data are wrong, the front eight data all are 0, and the last eight data are the same--being 0.
in the example，the RC device creats 512 words of ordinal number(form 0 to 511), then sent to EP device by DMA, but the revice data are wrong, the front eight data all are 0, and the last eight data are the same--being 0.
