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    Jeston Tx2 Nx + cs132 v4l2获取图像,一段时间后显示VIDIOC_DQBUF failed!Input/output error

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    • R
      robot last edited by

      以下为dmesg打印
      [ 3210.118289] nvcsi 150c0000.nvcsi: csi4_stream_check_status (0) ERROR_STATUS2VI_VC2 = 0x00000006
      [ 3210.126990] nvcsi 150c0000.nvcsi: csi4_stream_check_status (0) ERROR_STATUS2VI_VC2 = 0x00000002
      [ 3210.135686] nvcsi 150c0000.nvcsi: csi4_stream_check_status (0) INTR_STATUS 0x00000008
      [ 3210.143524] nvcsi 150c0000.nvcsi: csi4_stream_check_status (0) ERR_INTR_STATUS 0x00000008
      [ 3274.243719] tegra-vi4 15700000.vi: PXL_SOF syncpt timeout! err = -11
      [ 3274.250118] tegra-vi4 15700000.vi: tegra_channel_error_recovery: attempting to reset the capture channel
      [ 3274.259642] nvcsi 150c0000.nvcsi: csi4_stream_check_status (0) ERROR_STATUS2VI_VC2 = 0x00000006
      [ 3274.268355] nvcsi 150c0000.nvcsi: csi4_stream_check_status (0) ERROR_STATUS2VI_VC2 = 0x00000002
      [ 3289.542693] tegra-vi4 15700000.vi: Status: 2 channel:01 frame:0000
      [ 3289.548980] tegra-vi4 15700000.vi: timestamp sof 3300200150752 eof 3300216795168 data 0x000000a0
      [ 3289.558199] tegra-vi4 15700000.vi: capture_id 6758 stream 0 vchan 0
      [ 3289.751480] tegra-vi4 15700000.vi: PXL_SOF syncpt timeout! err = -11
      [ 3289.757887] tegra-vi4 15700000.vi: tegra_channel_error_recovery: attempting to reset the capture channel
      [ 3289.767506] nvcsi 150c0000.nvcsi: csi4_stream_check_status (0) ERROR_STATUS2VI_VC2 = 0x00000006
      [ 3289.776264] nvcsi 150c0000.nvcsi: csi4_stream_check_status (0) ERROR_STATUS2VI_VC2 = 0x00000002
      [ 3289.785164] nvcsi 150c0000.nvcsi: csi4_stream_check_status (0) INTR_STATUS 0x00000004
      [ 3289.793493] nvcsi 150c0000.nvcsi: csi4_stream_check_status (0) ERR_INTR_STATUS 0x00000004
      请问如上打印是什么意思,我该按什么方向排查

      veye_xumm 1 Reply Last reply Reply Quote 0
      • veye_xumm
        veye_xumm @robot last edited by

        @robot 请问摄像机采用的什么工作模式?
        另外请检查一下ffc排线是否插牢,左右对称。

        R 1 Reply Last reply Reply Quote 0
        • R
          robot @veye_xumm last edited by

          @veye_xumm said in Jeston Tx2 Nx + cs132 v4l2获取图像,一段时间后显示VIDIOC_DQBUF failed!Input/output error:

          @robot 请问摄像机采用的什么工作模式?
          另外请检查一下ffc排线是否插牢,左右对称。

          手动曝光模式,1280*720P的模式下,另外我使用的是CS-FPD-CAM-SC132,且链接了两路,其他没有什么特殊的。
          就是正常在抓流,代码也是根据教程来写的,如果您愿意帮忙排查也可以附上。
          一开始也获取到了两个相机的图像,后来就有一路报错了,而且重新跑程序又可以获取到

          veye_xumm 1 Reply Last reply Reply Quote 0
          • veye_xumm
            veye_xumm @robot last edited by

            @robot 你好,最早出货的一批,可能在手触摸电源芯片附近,导致电源异常进而影响954芯片的工作。
            你拍个照片给我吧。
            另外订单信息可以私信发给我,如果是有问题的我们可以想办法修一下。

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