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    sc132 sync模式无电平输出

    Scheduled Pinned Locked Moved CS MIPI camera
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    • Z Offline
      zjutony
      last edited by

      我现在想使用sc132的多目sync模式,配置了sync模式,一个为master
      ./cs_mipi_i2c.sh -w -f streammode -p1 1 -p2 0 -b 9 一个为 slave
      ./cs_mipi_i2c.sh -w -f streammode -p1 1 -p2 1 -b 10,然后开启master的ledstrobe功能
      ./cs_mipi_i2c.sh -w -f ledstrobe -p1 1 -b 9,然后我按照这个数据手册上的引角说明
      http://wiki.veye.cc/index.php/CS-MIPI-SC132_Data_Sheet/zh
      J7-3.
      去测量J7-3引脚,用J3-2引脚当地,但是输出始终是高电平,没有脉冲,我一开始怀疑是不是我没有去获取图像的原因,所以后来我开启了视频采集
      gst-launch-1.0 nvv4l2camerasrc device=/dev/video0 ! "video/x-raw(memory:NVMM),format=(string)UYVY, width=(int)640, height=(int)480" ! nvvidconv ! "video/x-raw(memory:NVMM),format=(string)I420" ! nvoverlaysink sync=true
      结果图像输出来是一片绿色,并且检测j7-3还是高电平,没有方波,请问这个是哪里的问题,然后我停止这个数据采集命令再次启动的时候,就卡死了,我是在nvidia nx上使用,讲道理我这个master的相机又不用外部去触发,应该不受那个5hz的触发限制,但是不知道为啥driver还是看起来像是出现问题

      veye_xummV 1 Reply Last reply Reply Quote 0
      • veye_xummV Offline
        veye_xumm @zjutony
        last edited by

        @zjutony
        你好,132并无主从模式,只有外触发模式。 您可能是看错了文档,看了307的了

        Questions will be answered as soon as possible, please be patient.
        如果你使用中文,请直接用中文提问。
        May the force be with YOU. (This is the translation of the mysterious Chinese symbol above.)

        Z 1 Reply Last reply Reply Quote 0
        • Z Offline
          zjutony @veye_xumm
          last edited by

          @veye_xumm 那如果不是主从模式,我使用./cs_mipi_i2c.sh -w -f ledstrobe -p1 1 -b 9 这个命令不是应该在j7-3输出触发信号吗

          veye_xummV 1 Reply Last reply Reply Quote 0
          • veye_xummV Offline
            veye_xumm @zjutony
            last edited by

            @zjutony
            这个跟主从没有关系。你做这个配置,会输出补光灯同步信号。

            Questions will be answered as soon as possible, please be patient.
            如果你使用中文,请直接用中文提问。
            May the force be with YOU. (This is the translation of the mysterious Chinese symbol above.)

            Z 1 Reply Last reply Reply Quote 0
            • Z Offline
              zjutony @veye_xumm
              last edited by

              @veye_xumm 是呀,我现在的现象就是我运行了上面那个输出信号的命令,但是测对应的引脚一直是高电平,是不是出了什么问题,我开始视频的数据采集,他也没有输出信号

              veye_xummV 1 Reply Last reply Reply Quote 0
              • veye_xummV Offline
                veye_xumm @zjutony
                last edited by

                @zjutony
                http://wiki.veye.cc/index.php/CS-MIPI-SC132_version_log/zh
                最老的版本是有这个问题,您读取一下firmware版本号确认一下。

                另外您用的平台应该是可以接两个camera的,需要确认一下-b参数是不是配置对了。

                Questions will be answered as soon as possible, please be patient.
                如果你使用中文,请直接用中文提问。
                May the force be with YOU. (This is the translation of the mysterious Chinese symbol above.)

                Z 1 Reply Last reply Reply Quote 0
                • Z Offline
                  zjutony @veye_xumm
                  last edited by

                  @veye_xumm said in sc132 sync模式无电平输出:

                  http://wiki.veye.cc/index.php/CS-MIPI-SC132_version_log/zh

                  查询hdver 的结果是0x 2,firmware的版本是 2.38

                  veye_xummV 1 Reply Last reply Reply Quote 0
                  • veye_xummV Offline
                    veye_xumm @zjutony
                    last edited by

                    @zjutony
                    a5a4e9a6-73d9-4791-be79-2b8d3929796d-image.png
                    c8d0ee25-5791-4830-baae-bb3c47232379-image.png
                    你好,我这边freerunning模式跑的,测试没问题。
                    要不你配置一下sysreset,让模组恢复下默认值,然后再测试试试?

                    Questions will be answered as soon as possible, please be patient.
                    如果你使用中文,请直接用中文提问。
                    May the force be with YOU. (This is the translation of the mysterious Chinese symbol above.)

                    1 Reply Last reply Reply Quote 0

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