vehicle-demo/test/test-mwsdk-gmsl_camera

[BUILD]

First make please use sudo 
sudo make -j

[RUN GMSL CAMREA DEMO]

使用NV自带接口时，参考cameras_egl_demo 使用miivii提供的接口读取图像以及当前图像时间戳时，参考cameras_sdk_demo 使用opencv接口获取相机图像，同时调用miivii接口获取图像时间戳时，参考cameras_opencv_demo 使用miivii接口获取图像以及当前图像时间戳，并不进行opencv库调用时，参考cameras_sdk_noopencv_demo

./bin/cameras_opencv_demo -s 1280x720 -d /dev/video0 -n 4-4 -r 30-30 -b 0xf-0xf0 -p 0-0-0-0-1-2-3-4
./bin/cameras_sdk_demo -s 1280x720 -d /dev/video0 -n 4-4 -r 30-30 -b 0xf-0xf0 -p 0-0-0-0-1-2-3-4
./bin/cameras_egl_demo -d /dev/video0 -s 1280x720

parameter comment: -d:Set output resolution of video device -n:Set sync and async camera no. for example: [-n 2-4] the forward one is sync cameras no 2,the after one is async cameras no 4 (8 sync cameras is setted by default.like [-n 8-0]) -r:Set sync and async camera freq for example: [-r 30-20] the forward one is sync cameras freq 30,the after one is async cameras freq 20(sync freq 30 is setted by default.like [-r 30-0]) -b:Set which cameras you want to trigger.example: [-b 0x0f-0xf0] the forward one is sync cameras which you want trigger,the after one is async cameras which you want trigger(all 8 cameras is setted sync model by default.like[-b 0xff-0]) -p:Set async cameras is triggered at which angle in a circle,not set by default. -h:show help.

同步相机开启方式（以三个摄像头为例）： ./bin/cameras_sdk_demo -d /dev/video0 -s 1280x720 -m 3 -r 30-0 -d：设置打开的第一个摄像头设备号。 -s：设置采集摄像头的分辨率，中间以小写x分隔。 -m：设置打开的摄像头个数。 -r：设置外部触发摄像头的采集频率，“-”前为同步频率，“-”后为异步频率。此例中只打开同步摄像头，所以只设置“-”前的频率为30。

[SDK CAPACITY]

GMSL-SDK support custom output image resolutions as well as multiple formats.

• UYVY
• YUYV
• YVYU
• YUV420M
• XBGR32
• ARGB32

The image format is set to ABGR32 by default.

Notice that：

YUV color system images should only be obtained by method MVGmslGetImage() while RGB color system images should only be obtained by method MVGmslGetCvMat();