4 Replies Latest reply on Dec 18, 2019 1:40 AM by KandlaguntaR_36

    cycx3  UVC ov5640 modify the dma buffersize

    haxu_299926

      Hi,

      I  used the example of cycx3  UVC ov5640 of the cx3 for test ,I want to modify the dma buffer size ,but I found when I modify the other value except the 0x5FF0 and the 0x2FF0,the captured packet will become 36864, not the value 23552 I modified. I don't know why it happens .

      When I modify the buffer to the value of 32768, the DMACreate function will return the error code of 0x10