Core-1126-JD4开发板连接OS04A10摄像头模块,Debian无法使用 1. 在使用IPC通用固件时候,按教程使用摄像头工作正常。通用IPC固件:AIO-RV1126-JD4-BE-45_Linux_v2.2.5c_221205 2. 在使用Debian固件后,则一直显示“select timeout”。版本号AIO-RV1126_RV1109-XHLPR_IPC_2021_0906_1125。具体操作如下: 按照教程,CSI摄像头操作: root@firefly:~# chmod 777 oem/RkLunch-stop.sh root@firefly:~# oem/RkLunch-stop.sh ipc-daemon: no process found mediaserver: no process found storage_manager: no process found netserver: no process found dbserver: no process found startup_app_ipc: no process found ispserver: no process found Stop Application ... mediaserver exit umount: /userdata/media: no mount point specified. root@firefly:~# v4l2-ctl -d /dev/video19 \ > --set-fmt-video=width=1920,height=1080,pixelformat=NV12 \ > --stream-mmap=3 \ > --stream-skip=3 \ > --stream-to=/tmp/cif.out \ > --stream-count=1 \ > --stream-poll select timeout 请问是什么原因?应该怎么做才能在Debian系统下,正常使用OS04a10摄像头? |
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