1 Reply Latest reply on Oct 5, 2018 8:14 AM by abga

    Are there any way to ignore/filter embedded data(Data type:0x12) of MIPI CSI-2 by CX3?

    user_449062663

      I'm using CX3 RDK and  MIPI Sensor that has 2 lines embedded data soon after frame start.

      Currently, MIPI IF is working and DMA get/commit buffer(CyU3PDmaMultiChannelGetBuffer/CyU3PDmaMultiChannelGetBuffer)

      seems working.

      However, there are embedde data on 1st packet of each frame when I check usb packet by protocol analyzer.

      I would like to get only image data(RAW12/RAW10) by CyU3PDmaMultiChannelGetBuffer.

      I asked sensor vendor how to disable embedded data output.

      Their answer was "no way".

       

      Since CX3's GPIF II state machine is fixed-function,

      Are there any way to ignore/filter embedded data(Data type:0x12) by CX3 MIPI Rx block?

       

      Thanks,

      Shuji