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    SOLVED 树莓派5b & 2个sc132 相机,拍照问题

    CS MIPI camera
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    • M
      MJYC last edited by

      HZCU@raspberrypi:~ $ v4l2-ctl -L -d /dev/v4l-subdev2

      User Controls

                     trigger_mode 0x00981901 (int)    : min=0 max=2 step=1 default=1 value=0 flags=volatile, execute-on-write
                      trigger_src 0x00981902 (int)    : min=0 max=1 step=1 default=1 value=0 flags=volatile, execute-on-write
                      soft_trgone 0x00981903 (button) : value=0 flags=write-only, execute-on-write
                       frame_rate 0x00981904 (int)    : min=0 max=120 step=1 default=120 value=120 flags=volatile, execute-on-write
                            roi_x 0x00981905 (int)    : min=0 max=1016 step=8 default=0 value=0
                            roi_y 0x00981906 (int)    : min=0 max=1216 step=4 default=0 value=0
      

      Camera Controls

               camera_orientation 0x009a0922 (menu)   : min=0 max=2 default=2 value=2 (External) flags=read-only
      			0: Front
      			1: Back
      			2: External
           camera_sensor_rotation 0x009a0923 (int)    : min=0 max=0 step=1 default=0 value=0 flags=read-only
      

      Image Processing Controls

                   link_frequency 0x009f0901 (intmenu): min=0 max=0 default=0 value=0 (1500000000 0x59682f00)
      			0: 1500000000 (0x59682f00)
                       pixel_rate 0x009f0902 (int64)  : min=750000000 max=750000000 step=1 default=750000000 value=750000000 flags=read-only
      

      HZCU@raspberrypi:~ $ v4l2-ctl -d /dev/video0 --set-fmt-video=width=1024,height=1280,pixelformat=GREY --stream-mmap --stream-count=1 --stream-to=y8-1024x1280.raw
      VIDIOC_STREAMON returned -1 (Invalid argument)

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

        @mjyc

        1. 请问./media_setting_rpi5.sh你是带着哪些参数执行的?
        2. 执行以下./find_entity.sh发一下结果。
        3. 执行完./media_setting_rpi5.sh之后,用media-ctl -
          p -d /dev/mediaX (其中X是上一步打印出来的值),然后把结果贴上来看看。
        M 2 Replies Last reply Reply Quote 0
        • M
          MJYC @veye_xumm last edited by

          您好
          1、./media_setting_rpi5.sh文件我没有更改
          @veye_xumm
          #!/bin/bash

          I2CBUS_CAM1=4
          I2CBUS_CAM0=6

          #default params of YUV_type cameras
          WIDTH_YUV=1920
          HEIGHT_YUV=1080
          MEDIA_FMT_YUV=UYVY8_1X16
          PIXEL_FMT_YUV=UYVY

          #default params of MV_type cameras
          WIDTH_MV=1280
          HEIGHT_MV=1024
          MEDIA_FMT_MV=Y8_1X8
          PIXEL_FMT_MV=GREY
          2、执行./find_entity.sh
          HZCU@raspberrypi:~/Desktop/raspberrypi_v4l2/rpi5_scripts $ ./find_entity.sh
          Found mvcam @ i2c-4 entity on /dev/media2
          Plese get frame from /dev/video0 and use /dev/v4l-subdev2 for camera setting.
          3、执行完./media_setting_rpi5.sh,
          HZCU@raspberrypi:~/Desktop/raspberrypi_v4l2/rpi5_scripts $ ./media_setting_rpi5.sh
          This is a Raspberry Pi 5.
          Usage: ./media_setting_rpi5.sh veyecam2m/csimx307/cssc132/mvcam -fmt [UYVY/RAW8/RAW10/RAW12] -w [width] -h [height]
          This shell script is designed to detect the connection of a camera on Raspberry Pi 5.
          It utilizes media-ctl and v4l2-ctl commands to configure the linking relationships and data formats of the media pad.
          Once completed, you can directly use /dev/video0 or /dev/video8 to obtain image data.
          4、media-ctl -p -d /dev/media2
          HZCU@raspberrypi:~/Desktop/raspberrypi_v4l2/rpi5_scripts $ media-ctl -p -d /dev/media2
          Media controller API version 6.1.63

          Media device information

          driver rp1-cfe
          model rp1-cfe
          serial
          bus info platform:1f00128000.csi
          hw revision 0x114666
          driver version 6.1.63

          Device topology

          • entity 1: csi2 (8 pads, 8 links)
            type V4L2 subdev subtype Unknown flags 0
            device node name /dev/v4l-subdev0
            pad0: Sink
            [fmt:SRGGB10_1X10/640x480 field:none colorspace:raw xfer:none ycbcr:601 quantization:full-range]
            <- "mvcam 4-003b":0 [ENABLED,IMMUTABLE]
            pad1: Sink
            [fmt:unknown/8192x1 field:none]
            pad2: Sink
            [fmt:SRGGB10_1X10/640x480 field:none colorspace:raw xfer:none ycbcr:601 quantization:full-range]
            pad3: Sink
            [fmt:SRGGB10_1X10/640x480 field:none colorspace:raw xfer:none ycbcr:601 quantization:full-range]
            pad4: Source
            [fmt:SRGGB10_1X10/640x480 field:none colorspace:raw xfer:none ycbcr:601 quantization:full-range]
            -> "rp1-cfe-csi2_ch0":0 []
            -> "pisp-fe":0 []
            pad5: Source
            [fmt:unknown/8192x1 field:none]
            -> "rp1-cfe-embedded":0 []
            pad6: Source
            [fmt:SRGGB10_1X10/640x480 field:none colorspace:raw xfer:none ycbcr:601 quantization:full-range]
            -> "rp1-cfe-csi2_ch2":0 []
            -> "pisp-fe":0 []
            pad7: Source
            [fmt:SRGGB10_1X10/640x480 field:none colorspace:raw xfer:none ycbcr:601 quantization:full-range]
            -> "rp1-cfe-csi2_ch3":0 []
            -> "pisp-fe":0 []

          • entity 10: pisp-fe (5 pads, 7 links)
            type V4L2 subdev subtype Unknown flags 0
            device node name /dev/v4l-subdev1
            pad0: Sink
            [fmt:SRGGB16_1X16/640x480 field:none colorspace:raw xfer:none ycbcr:601 quantization:full-range]
            <- "csi2":4 []
            <- "csi2":6 []
            <- "csi2":7 []
            pad1: Sink
            [fmt:FIXED/8192x1 field:none]
            <- "rp1-cfe-fe_config":0 []
            pad2: Source
            [fmt:SRGGB16_1X16/640x480 field:none colorspace:raw xfer:none ycbcr:601 quantization:full-range]
            -> "rp1-cfe-fe_image0":0 []
            pad3: Source
            [fmt:SRGGB16_1X16/640x480 field:none colorspace:raw xfer:none ycbcr:601 quantization:full-range]
            -> "rp1-cfe-fe_image1":0 []
            pad4: Source
            [fmt:FIXED/8192x1 field:none]
            -> "rp1-cfe-fe_stats":0 []

          • entity 16: mvcam 4-003b (1 pad, 1 link)
            type V4L2 subdev subtype Sensor flags 0
            device node name /dev/v4l-subdev2
            pad0: Source
            [fmt:Y8_1X8/1024x1280 field:none colorspace:rec709
            crop.bounds:(0,0)/1080x1280
            crop:(0,0)/1024x1280]
            -> "csi2":0 [ENABLED,IMMUTABLE]

          • entity 18: rp1-cfe-csi2_ch0 (1 pad, 1 link)
            type Node subtype V4L flags 0
            device node name /dev/video0
            pad0: Sink
            <- "csi2":4 []

          • entity 22: rp1-cfe-embedded (1 pad, 1 link)
            type Node subtype V4L flags 0
            device node name /dev/video1
            pad0: Sink
            <- "csi2":5 []

          • entity 26: rp1-cfe-csi2_ch2 (1 pad, 1 link)
            type Node subtype V4L flags 0
            device node name /dev/video2
            pad0: Sink
            <- "csi2":6 []

          • entity 30: rp1-cfe-csi2_ch3 (1 pad, 1 link)
            type Node subtype V4L flags 0
            device node name /dev/video3
            pad0: Sink
            <- "csi2":7 []

          • entity 34: rp1-cfe-fe_image0 (1 pad, 1 link)
            type Node subtype V4L flags 1
            device node name /dev/video4
            pad0: Sink
            <- "pisp-fe":2 []

          • entity 38: rp1-cfe-fe_image1 (1 pad, 1 link)
            type Node subtype V4L flags 0
            device node name /dev/video5
            pad0: Sink
            <- "pisp-fe":3 []

          • entity 42: rp1-cfe-fe_stats (1 pad, 1 link)
            type Node subtype V4L flags 0
            device node name /dev/video6
            pad0: Sink
            <- "pisp-fe":4 []

          • entity 46: rp1-cfe-fe_config (1 pad, 1 link)
            type Node subtype V4L flags 0
            device node name /dev/video7
            pad0: Source
            -> "pisp-fe":1 []

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

            @veye_xumm
            其余的一些信息
            HZCU@raspberrypi:~ $ v4l2-ctl -d /dev/video0 --set-fmt-video=width=1024,height=1280,pixelformat=GREY --stream-mmap --stream-count=1 --stream-to=y8-1024x1280.raw
            VIDIOC_STREAMON returned -1 (Invalid argument)

            HZCU@raspberrypi:~ $ dmesg | grep mvcam
            [ 3.077392] rp1-cfe 1f00110000.csi: found subdevice /axi/pcie@120000/rp1/i2c@88000/veyemvcam@3b
            [ 3.081206] rp1-cfe 1f00128000.csi: found subdevice /axi/pcie@120000/rp1/i2c@80000/veyemvcam@3b
            [ 3.145470] veye_mvcam: loading out-of-tree module taints kernel.
            [ 3.148379] mvcam 4-003b: veye mv series camera driver version: 01.01.04
            [ 3.153600] mvcam 4-003b: Unable to load veye_vbyone driver,will go on
            [ 3.665752] mvcam 4-003b: camera is: RAW-MIPI-SC132M
            [ 3.666514] mvcam 4-003b: firmware version: 0x1040000
            [ 3.680173] mvcam 4-003b: mvcam_enum_controls success
            [ 3.680855] rp1-cfe 1f00128000.csi: Using sensor mvcam 4-003b for capture
            [ 3.692868] mvcam 6-003b: veye mv series camera driver version: 01.01.04
            [ 3.705052] mvcam 6-003b: Unable to load veye_vbyone driver,will go on
            [ 4.207041] mvcam: mvcam_read: Reading register 0x04 failed
            [ 4.207052] mvcam 6-003b: failed to read chip id
            [ 673.554515] Modules linked in: rfcomm snd_seq_dummy snd_hrtimer snd_seq snd_seq_device algif_hash algif_skcipher af_alg bnep binfmt_misc hci_uart aes_ce_blk btbcm aes_ce_cipher brcmfmac ghash_ce gf128mul bluetooth sha2_ce sha256_arm64 sha1_ce brcmutil ecdh_generic ecc veye_mvcam(O) cfg80211 libaes raspberrypi_hwmon rfkill rpivid_hevc(C) rp1_cfe pisp_be v4l2_mem2mem v4l2_fwnode videobuf2_dma_contig v4l2_async videobuf2_memops videobuf2_v4l2 videobuf2_common videodev rp1_adc mc raspberrypi_gpiomem nvmem_rmem uio_pdrv_genirq uio i2c_dev fuse dm_mod ip_tables x_tables ipv6 spidev vc4 snd_soc_hdmi_codec drm_display_helper cec drm_dma_helper drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops i2c_brcmstb spi_bcm2835 snd_soc_core v3d gpu_sched snd_compress drm_shmem_helper snd_pcm_dmaengine snd_pcm snd_timer drm gpio_keys snd drm_panel_orientation_quirks backlight i2c_designware_platform i2c_designware_core
            粗体字

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            • veye_xumm
              veye_xumm @MJYC last edited by

              @mjyc said in 树莓派5b & 2个sc132 相机,拍照问题:

              ./media_setting_rpi5.sh文件我没有更改

              我的意思不是内容有没有改。这个脚本你用什么参数执行的?

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

                @veye_xumm
                ./media_setting_rpi5.sh mvcam -fmt RAW8 -w 1024 -h 1280

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                • M
                  MJYC @veye_xumm last edited by

                  @veye_xumm
                  好像可以了,给您添麻烦了

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

                    @mjyc 好的。

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

                      @veye_xumm
                      亲,目前两个相机都能拍照了,但是sudo reboot,重启后,又都不能拍照了了,需要重新./find_entity.sh,./media_setting_rpi5.sh XXX。

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

                        @mjyc
                        ./media_setting_rpi5.sh XXX只有这个是必须要执行的。
                        上电之后,执行一次。

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