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    • D

      SOLVED MV-MIPI-130M throw V-by-one
      Machine Vision camera • • Dan

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      veye_xumm

      @dan
      Please try this image.

      export I2C_BUS=7 export WIDTH=1280 export HEIGHT=1024 export FPS=108 media-ctl -d /dev/media0 --set-v4l2 '"m00_b_mvcam '"$I2C_BUS"'-003b":0[fmt:Y8_1X8/'"$WIDTH"'x'"$HEIGHT"'@1/'"$FPS"']' v4l2-ctl -d /dev/video0 --set-fmt-video=width=$WIDTH,height=$HEIGHT,pixelformat=GREY --stream-mmap --stream-count=-1 --stream-to=/dev/null

      93427bda-d9b6-4263-be24-30aac77b3df5-image.png

    • L

      SOLVED 3568上加载AR0234M
      VEYE MIPI camera • • lin

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      veye_xumm

      @lin 应该还是设备树配置的问题。

    • S

      树莓派5 一个mipi接口连接相机无法识别问题
      Raspberry Pi App Software • • sqf121

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      veye_xumm

      @sqf121
      这个问题已经解决,请参考一下github上的更新。
      https://github.com/veyeimaging/raspberrypi_v4l2

    • L

      CS-MIPI-IMX307 hardware trigger
      CS MIPI camera • • lnlinh

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      veye_xumm

      @lnlinh said in CS-MIPI-IMX307 hardware trigger:

      streammode

      Sorry, CS-MIPI-IMX307 does not support external trigger mode, only free running and sync mode.

    • W

      SOLVED 移植MV-IMX265驱动程序到迅为RK3568抓图卡死
      VEYE MIPI camera • • w88121446

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      veye_xumm

      @w88121446 我们用的firefly的板子,gstreamer是支持gray8数据格式的。

    • L

      SOLVED Ar0234M isp畸变校正
      VEYE MIPI camera • • lin

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      veye_xumm

      @lin 你好,现在我们并没有使用rk3588内部的isp的经验。不好意思。

    • N

      UNSOLVED Purple hued images with IMX327.
      VEYE MIPI camera • • newleaf

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      veye_xumm

      @newleaf
      Looking at the image you sent, I do think it's an IR cut issue.
      Could you tell me which aespeed-related command you used to reproduce this phenomenon?

    • E

      SOLVED IMX 287 opencv python多线程多相机硬触发帧率下降
      General Discussion • • EtherealHorizon

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      veye_xumm

      @etherealhorizon

      @etherealhorizon said in IMX 287 opencv python多线程多相机硬触发帧率下降:

      最后是用python多进程为每个相机分别subprocess运行v4l2-ctl命令行然后读取--stream-mmap --verbose的时间戳

      这个时间戳不够准确,如果你的算法对事件准确性要求不高,也可以先这样用。

      @etherealhorizon said in IMX 287 opencv python多线程多相机硬触发帧率下降:

      还想请教一下怎么做real time binning,就是实时地将2x2或者4x4的像素值求和再保存,我们的c水平比较烂哈哈。

      这个我们也缺乏实际经验。不好意思。

    • L

      SOLVED 设置曝光值有限制
      VEYE MIPI camera • • lin

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      veye_xumm

      @lin 不客气。

    • L

      SOLVED 多通道相机设备树设置
      VEYE MIPI camera • • lin

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      L

      @veye_xumm 解决了,dphy4不支持4lane

    • A

      SOLVED RAW-MIPI-SC132M驱动编译后无法正常播放
      CS MIPI camera • • ashengzi

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      veye_xumm

      客户已解决。是kernel配置中关于rkcif的配置原因。

    • L

      UNSOLVED IMX327在樹梅派Zero W上驅動問題
      VEYE MIPI camera • • leo12757

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      veye_xumm

      @leo12757
      你好,抱歉这两天比较忙,我给一个大体的思路您可以试一下。
      install_driver.sh在安装驱动的时候,做了如下两处更改,您可以手动去掉,然后重启系统后再测试一下。

      Add gpu=256M to ${CONFIG_FILE},CONFIG_FILE="/boot/firmware/config.txt" or CONFIG_FILE="/boot/config.txt"

      echo "Add cma=128M to /boot/cmdline.txt "

    • H

      UNSOLVED CSSC132 driver load 问题
      CS MIPI camera • • Homer

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      H

      @veye_xumm 对的,所以我感觉很奇怪。 下面是我修改的install_driver.sh
      echo "Add cma=128M to /boot/firmware/cmdline.txt "
      echo "--------------------------------------"
      sudo sed 's/cma=128M//g' -i /boot/firmware/cmdline.txt
      sudo sed 's/[[:blank:]]*$//' -i /boot/firmware/cmdline.txt
      sudo sed 's/$/& cma=128M/g' -i /boot/firmware/cmdline.txt
      echo "Installing the $driver_name.ko driver"
      echo "--------------------------------------"
      sudo install -p -m 644 ./driver_bin/$(uname -r)/$driver_name.ko /lib/modules/$(uname -r)/kernel/drivers/media/i2c/
      sudo install -p -m 644 ./driver_bin/$(uname -r)/$driver_name.dtbo /boot/firmware/overlays/
      sudo /sbin/depmod -a $(uname -r)
      echo "reboot now?(y/n):"

      谢谢!

    • 若

      SOLVED IMX462在树莓派Bookworm系统上能正常使用qv4l2,但是无法切换日夜模式
      VEYE MIPI camera • • 若兮鱼

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      若

      @veye_xumm 可以了,非常感谢

    • S

      SOLVED veye-mipi-imx462在树莓派5上无法用i2c设置参数
      VEYE MIPI camera • • sqf121

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      veye_xumm

      @sqf121 不客气。

    • F

      UNSOLVED No output from IMX462 module
      CS MIPI camera • • frankerooney

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      veye_xumm

      @frankerooney
      Since the driver has been probed, I assume that the hardware connection is fine.

      @frankerooney said in No output from IMX462 module:

      The program just then sits there, producing no output to stdout. I've waited 20 minutes or so, nothing produced.

      For v4l2 mode, veye_raspivid cannot be used .

      Please try part7——use qv4l2 first.

    • L

      SOLVED 脚本修改lane值
      VEYE MIPI camera • • lin

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      L

      @veye_xumm 好的,已解决

    • L

      相机设备树修改
      VEYE MIPI camera • • lin

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      L

      @veye_xumm 好的,已解决

    • A

      UNSOLVED RAW-MIPI-IMX462M 長時間曝光設定
      VEYE MIPI camera • • atboy

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      veye_xumm

      @atboy 通过邮件联系吧。sales@csoneplus.com

    • L

      SOLVED 相机驱动
      VEYE MIPI camera • • lin

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      veye_xumm

      @023 就是最常用的1.25间距白端子。