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    SOLVED SC130M搭配RK3588不出图

    VEYE MIPI camera
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    • M
      m4416202 @veye_xumm last edited by

      @veye_xumm 我们对比了下这个文件,发现原来的文件缺少很多东西,我们尝试增加进去修改下看看

      veye_xumm 1 Reply Last reply Reply Quote 0
      • veye_xumm
        veye_xumm @m4416202 last edited by

        @m4416202 只把与数据格式相关的地方加进去即可。

        M 乔 2 Replies Last reply Reply Quote 0
        • M
          m4416202 @veye_xumm last edited by

          @veye_xumm 您好,我们现在出图了。raw格式就这个样子吗?目前只是参照您给的capture.c增加了y8和y12两种数据格式(增加了2个case的代码)。还需要修改其他的吗?
          5bc6ca12-21ab-4f80-a495-342fd362d2cd-image.png

          veye_xumm 1 Reply Last reply Reply Quote 0
          • veye_xumm
            veye_xumm @m4416202 last edited by

            @m4416202 看起来像是数据格式认知错误。 SC130M是黑白的。
            你看一下我们的wiki文档上,按照步骤抓一下raw8数据看看。

            M 1 Reply Last reply Reply Quote 0
            • M
              m4416202 @veye_xumm last edited by

              @veye_xumm wiki文档是指How to use MV and RAW series cameras on Firefly's board.md这篇吗?

              veye_xumm 1 Reply Last reply Reply Quote 0
              • veye_xumm
                veye_xumm @m4416202 last edited by

                @m4416202 是的。

                1 Reply Last reply Reply Quote 0
                • M
                  m4416202 last edited by

                  运行抓图指令,看到了“<<<<<”,应该是抓图成功。但是生成的文件却是0KB。2.png

                  veye_xumm 1 Reply Last reply Reply Quote 0
                  • veye_xumm
                    veye_xumm @m4416202 last edited by

                    @m4416202 在有的厂家的固件上我们遇到过这个问题。应该是v4l2-ctl工具的问题。
                    你试试用我们文档上提到的yavta工具试试。

                    M 1 Reply Last reply Reply Quote 0
                    • M
                      m4416202 @veye_xumm last edited by

                      @veye_xumm 这个是用yavta工具生成的RAW文件,这个RAW文件好像打不开,您那用什么软件打开的?

                      veye_xumm 1 Reply Last reply Reply Quote 0
                      • veye_xumm
                        veye_xumm @m4416202 last edited by

                        @m4416202 看part6.5

                        M 1 Reply Last reply Reply Quote 0
                        • M
                          m4416202 @veye_xumm last edited by

                          @veye_xumm 生成的图像还是绿底的
                          cf6e591c-fde6-4156-a160-2378877bf1bd-image.png

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

                            @veye_xumm !E2DA8C03-20AA-48ED-A669-4242A9088FAA.jpeg 目前只增加了605、612行的两个case,请问这是您说的跟格式有关的部分吗?还需要修改其他地方吗

                            1 Reply Last reply Reply Quote 0
                            • veye_xumm
                              veye_xumm @m4416202 last edited by

                              @m4416202
                              你为啥把图像理解成UYVY格式呢?是不是看错文章了啊?
                              看一下part7.4.4. https://wiki.veye.cc/index.php/MV_Camera_on_Firfly_Boards/zh#.E6.B5.81.E6.A8.A1.E5.BC.8F
                              uyvy是彩色数据格式,SC130M是黑白的啊。

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                              • M
                                m4416202 @veye_xumm last edited by

                                @veye_xumm 是用这个播放器?
                                9ba542ee-d734-4468-8047-ef10aecb770f-image.png

                                veye_xumm 1 Reply Last reply Reply Quote 0
                                • veye_xumm
                                  veye_xumm @m4416202 last edited by

                                  @m4416202 是的

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

                                    @veye_xumm 现在这个绿色的图像,只有左侧一半有图像。是capture.c没有修改对吗

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

                                      @乔康

                                      @veye_xumm said in SC130M搭配RK3588不出图:

                                      你为啥把图像理解成UYVY格式呢?

                                      你做预览的时候,不应该用uyvy格式去预览啊。

                                      M 1 Reply Last reply Reply Quote 0
                                      • M
                                        m4416202 @veye_xumm last edited by

                                        @veye_xumm 使用vooya打开了图像
                                        364335c7-cb24-4c35-be07-4752de0a4ad6-image.png

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