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    • N

      SOLVED Veye MIPI imx462 Defaults
      VEYE MIPI camera • • nimadibaj

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      N

      @veye_xumm

      Hello my friend.
      We are sending I2C commands via a FPGA.

      1_ Writing 0xff to 0x000b solved our problem. Thank you. Please give us a command to save this change.

      2_ We are trying to change video frame rate (now is 30fps and we need 25fps).
      by these commands we cannot do this :
      0x10 0xDE
      0x11 0xC2
      0x12 0x00
      0x13 0x00
      (sending Two byte, then sending next two byte and ... ).

      Please guide me. Thanks a lot.

    • D

      UNSOLVED Camera Paramter saving
      VEYE MIPI camera • • Deepcamera

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      veye_xumm

      @deepcamera

      Only ISP-related parameters can be persistently saved after power-off through the paramsave command. Therefore, I recommend that you reconfigure your desired parameters in the startup script during program design.

      As for which commands can be saved, you can refer to the veye_mipi_i2c.sh source code. If the corresponding read/write functions contain operations like './i2c_write $I2C_DEV $I2C_ADDR 0x10 0xDA', it indicates that the function's register belongs to the ISP category and can be saved using paramsave.

    • L

      SOLVED RAW-MIPI-SC535M寄存器特殊参数设置失败
      General Discussion • mcubypass 和 snsreg 设置是否被支持 • • lpcq2000

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      veye_xumm

      @lpcq2000 抱歉现在MCU bypass模式已经不再被支持了。我们的资料有一些迟滞,回头会更新到上面。

    • N

      UNSOLVED radxa zero 3e, yocto linux 6.13, imx287
      Rockchip App camera • • nkos

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      N

      @veye_xumm

      I wonder if there are other options to build newer kernels for radxa zero 3e. Building yocto to adopt the driver to a particular kernel version looks like an overkill and I cannot ask you to do that

      Just in case you're interested, I've prepared a small guide showing how to build yocto for radxa zero 3e:

      https://kostovsky.me/blog/yocto_qt_on_radxa_zero_3e/

      I'll try stock radxa distro

    • S

      UNSOLVED VEYE-MIPI-327E lens YT1.8-2.8I poor picture quality in the dark
      VEYE MIPI camera • • siderat

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      veye_xumm

      @siderat I think this one will work.

    • B

      UNSOLVED Assistance Needed with RAW-MIPI-IMX462M Camera Integration on NVIDIA AGX Orin
      Machine Vision camera • • barbanevosa

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      veye_xumm

      @barbanevosa
      Please refer to part8:
      https://wiki.veye.cc/index.php/Mv_series_camera_appnotes_4_jetson/

    • D

      UNSOLVED MV-MIPI-SC130M autoexposure problem
      Machine Vision camera • • Dan

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      D

      @veye_xumm
      Thank you, I take a some time for tests

    • S

      SOLVED MV-MIPI-GMAX4002M compatibility with Jetson Xavier NX, Orin NX
      Machine Vision camera • • STiwana

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      veye_xumm

      @stiwana

      @stiwana said in MV-MIPI-GMAX4002M compatibility with Jetson Xavier NX, Orin NX:

      Can I use the commonly available RPi-zero Mipi camera FPC to connect the camera to Jetson Orin NX?

      Yes.

      @stiwana said in MV-MIPI-GMAX4002M compatibility with Jetson Xavier NX, Orin NX:

      Is there anything else I can do to increase the low-light performance? Did i miss another setting that can help?

      To improve performance in low-light conditions, the main methods are:

      Use a lens with a smaller F-number. In either automatic or manual exposure mode, extend the exposure time to the maximum duration you can tolerate. (Note that the exposure time cannot exceed the reciprocal of the frame rate, so you may need to adjust it accordingly based on your specific situation.) Increase the gain.

      @stiwana said in MV-MIPI-GMAX4002M compatibility with Jetson Xavier NX, Orin NX:

      I do notice that at higher gain the images get these fixed patterns probably due to the FPNU or PRNU of pixel array. Is there a way to do a calibration on the image sensor to make the image response more uniform?

      Sorry, we don't offer this algorithm yet.

      @stiwana said in MV-MIPI-GMAX4002M compatibility with Jetson Xavier NX, Orin NX:

      Is there any gstreamer pipeline I can use to get 12 bit image stream out and display it as 8bit in real time?

      Sorry, we don't provide this kind of program either.

    • N

      SOLVED how to setup mv-mipi-imx287m on rpi zero 2w?
      VEYE MIPI camera • • nkos

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      N

      @veye_xumm sorry for necro-posting, but this method stopped working. on fresh system I have Failed to set I2C address after running make.sh under mv_tools_rpi/sources on rpi5. do you know if something has changed there?

    • L

      SOLVED VEYE-LVDS-327
      General Discussion • • lozinski

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      veye_xumm

      @lozinski Sorry, we currently do not have products that meet your requirements. The VEYE-LVDS-327 has been discontinued for a long time.

    • M

      UNSOLVED OrangePi cm5-tablet RAW-MIPI-SC132M
      Rockchip App camera • • mparem

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      veye_xumm

      @mparem
      https://github.com/veyeimaging/rk35xx_orangepi/releases/tag/v1.2_mvcam_tablet_cm5
      Please try this image file on cm5-tablet.

    • B

      UNSOLVED Capture MV-MIPI-IMX178M with OpenCV
      Machine Vision camera • opencv python machine camera stride gstreamer v4l2 • • barbanevosa

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      veye_xumm

      @barbanevosa
      The issue occurs because the camera sensor outputs a resolution of 3088 × 2064, but the receiving side (V4L2 buffers) aligns each line to a stride of 3136 bytes for memory alignment. When OpenCV is used directly with cv2.CAP_V4L2, it applies the width setting (3088) both to the sensor and to the buffer interpretation. Since the actual buffer has padding (3136 vs. 3088), OpenCV misinterprets the data layout, which results in visible image artifacts (stripes).

      We recommend using a GStreamer pipeline to handle the stride and alignment internally, so that OpenCV receives a clean image with the correct resolution.

    • F

      SOLVED VEYE imx385 驱动问题+
      VEYE MIPI camera • • flaty

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      F

      @veye_xumm 好的 一定

    • J

      UNSOLVED VEYE-MIPI-IMX462 on Seeed J401 Carrier Board + Orin Nano 4GB (JetPack 6.2 / L4T 36.4.3) – No /dev/video Device Detected
      VEYE MIPI camera • • joe

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      J

      @veye_xumm
      Thank you for providing this option. I will review it and follow up if I encounter any issues.

    • J

      移植sony mipi机芯到rv1126,通过v4l2_ctl抓yuv图报错
      Rockchip App camera • • jhaijun

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      veye_xumm

      @jhaijun 不好意思我们这个论坛是只针对我们公司自己产品的。 sony 机芯的话确实没有搞过。

    • G

      SOLVED mv-mipi-imx264m 移植到3588出现错误ERROR: csi size err
      VEYE MIPI camera • • goooofy

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      veye_xumm

      @goooofy 好的。

    • M

      UNSOLVED A603 carrier board - imx265
      VEYE MIPI camera • • mv

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      veye_xumm

      Your current image is Jetpack 5.1.2 with L4T version r35.4.1. The mvcam driver included in it is relatively old, so the mv_probe.sh script cannot work properly. — For more details, you can refer to the comments at the top of the mv_probe.sh script.

      081b1526-6747-417e-af94-d33ffbbc08cb-image.png

      In addition, please try running the following script and see if it shows continuous messages indicating that data is being received. If it still fails to receive data, please run sudo dmesg to check whether there are any error messages.

      export WIDTH=2560 export HEIGHT=1544 export FPS=50 v4l2-ctl --set-ctrl roi_x=0 v4l2-ctl --set-ctrl roi_y=0 v4l2-ctl --set-fmt-video=width=$WIDTH,height=$HEIGHT,pixelformat=GREY v4l2-ctl --set-ctrl frame_rate=$FPS v4l2-ctl --set-fmt-video=width=$WIDTH,height=$HEIGHT,pixelformat=GREY --stream-mmap --stream-count=-1 --stream-to=/dev/null
    • I

      SOLVED RAW-MIPI-SC53M maximum exposure length
      General Discussion • • Izaak

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      veye_xumm

      @golden0514 你好。
      我们相机有一个底层逻辑,fps参数会优先于曝光时间设置。
      如果你想要1秒的曝光时间,需要先将帧率设置为1帧/秒,然后再设置曝光时间即可。

    • M

      SOLVED 请教IMX287M驱动移植到RX3588的操作
      VEYE MIPI camera • • MYZY

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      M

      @veye_xumm 这样啊,好的麻烦您了,我再跟公司里沟通一下

    • N

      SOLVED 请教 关于bit数的问题
      VEYE MIPI camera • • nian

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      veye_xumm

      @nian 好的