BRD601 THOR GMSL Camera Combination#

Configuration method#

Feature Description#

The camera combination is a verified combination that has undergone long-term testing in the current version, ensuring its stability and robustness. To obtain the latest supported combinations, an internet connection is required.

Use GMSL Combination#

Select file#

Video output#

You can use the following commands to quickly open the camera to confirm the effect.

Method 1: Quickly turn on the camera without entering parameters#

Light up the camera#

sudo chmod +x /opt/miivii/features/gmsl_camera/bin/cameras_sdk_demo 
cd /opt/miivii/features/gmsl_camera/bin/ 
# Turn on cameras (Automatically turn on all cameras. To turn on a specific camera, specify the channel number) 
./cameras_sdk_demo

#

Method 2: Enter camera parameters to turn on the camera#

Display a single-channel 720P camera#

gst-launch-1.0 -v v4l2src device="/dev/video1" ! video/x-raw,width=1280,height=720,format=UYVY ! xvimagesink

Display a single 1080P camera#

gst-launch-1.0 -v v4l2src device="/dev/video0" ! video/x-raw,width=1920,height=1080,format=UYVY ! xvimagesink

Problem troubleshooting#

The camera shows no image.#

Check if the camera lens cap is open.

The camera shows a green screen#

Check if the camera only supports self - triggering mode. If so, refer to the advanced section.

The color displayed by the camera is incorrect.#

When the camera image format does not match, the following effects will occur.

At this time, it is necessary to check whether the picture format is set correctly.

Problem troubleshooting#

Phenomenon: The camera frame rate is inconsistent with the specification in the manual.#

Contact Miwen’s pre-sales for customized support. The optional external trigger frame rates are frame rates that have been verified in practice.

Phenomenon: The external trigger mode is selected, but the actual frame rate does not change following the external trigger.#

  • Confirm that the correct camera model configuration has been selected.

  • Ask the camera manufacturer if external trigger mode is supported.

​Phenomenon: The camera cannot be turned on or shows a black screen.#

  • ​Hardware adaptation check: Confirm that the camera model is on the compatibility list supported by the device (contact the manufacturer to obtain the latest list).

  • Check if the camera interface is tightly plugged in and that the cable is free from damage or oxidation.

  • ​Configuration Node Consistency: In the device web page settings, ensure that the selected camera node number is consistent with the actual physical interface (for example, Interface 2 corresponds to “Camera 2” in the configuration).

  • Hot-plugging handling: If the camera is re-plugged, the configuration needs to be re-saved in the web settings or the service needs to be restarted to take effect.

Phenomenon: The image appears green.#

  • ​Replace the cable. The green screen of most images is related to the cable.

  • When conducting position swapping tests with other cameras, there are a significant number of green screen issues, which are also related to the camera’s own firmware.

  • Contact the camera manufacturer to confirm whether the image format output by the firmware is the same as the format supported by the camera.

  • 如不同：联系相机厂商更新固件。或寻找米文销售进行支持。

Situations where the above methods are ineffective#

#Use the following commands to obtain the logs and send the obtained logs to the technical support staff. 
curl -sSL https://doc.miivii.com/scripts/run_miivii_diagnostic.sh | sudo bash -s gmsl