君正X系列开发10---camera选择
Linux下,camera属于V4L2架构,且一般内核都有了相关驱动,在硬件良好的情况下可以直接在应用层编程;
例如/dev/video0设备;
但摄像头型号由即设备还需要选择,例如gc0308,ov7740,oc7725等;
在内核中配置
Device drivers
->Multimedia Support
->Sensors used on soc_camera driver
[ ] gc0308 camera support
[*]ov7740 camera support
[ ]ov7725 camera support