OS04A10 摄像头调节曝光增益等问题

cxr

1.在firefly淘宝买的OS04A10 MIPI接口24Pin摄像头如何调节曝光增益等参数？

2.调用rkmedia报错
这个文件是否能提供？/oem/etc/iqfiles//os04a10_CMK-OT1607-FV1_M12-40IRC-4MP-F16.xml and bin[20:34:28.399049][XCORE]:XCAM ERROR RkAiqCalibDb.cpp:804: calibdb /oem/etc/iqfiles//os04a10_CMK-OT1607-FV1_M12-40IRC-4MP-F16.xml and bin are all not exist!

3.isp被占用？
[20:34:28.379679][CAMHW]:XCAM ERROR CamHwIsp20.cpp:1022: No free isp&ispp needed by fake camera!

4.未知错误frame losed
[20:34:28.399166][XCORE]:XCAM ERROR rk_aiq_user_api_sysctl.cpp:206: _rkAiqManager init error!
[20:34:28.399274][CAMHW]:XCAM ERROR CamHwIsp20.cpp:1274: can't find sensor
[20:34:28.399383][XCORE]:XCAM ERROR RkAiqManager.cpp:383: camhw deinit error -7
SAMPLE_COMM_ISP_Run : CamId is over 3 or not init
SAMPLE_COMM_ISP_SetFrameRate : CamId is over 3 or not init
[RKMEDIA][SYS][Warn]:camera_id: 0, chn: rkispp_scale1
[RKMEDIA][SYS][Warn]:camera_id: 0, chn: rkispp_scale1, idx: 0
[RKMEDIA][SYS][Info]:#V4l2Stream: camera id:0, VideoNode:/dev/video20
[RKMEDIA][SYS][Info]:Camera 0 stream 7 is started
Using mplane plugin for capture
[20:48:04.250281][CAMHW]:XCAM ERROR SensorHw.cpp:642: !!!!frame losed,last frameid:0,current farmeid:4630!!!!

板蓝根

[XCORE]:XCAM ERROR RkAiqCalibDb.cpp:804: calibdb /oem/etc/iqfiles//os04a10_CMK-OT1607-FV1_M12-40IRC-4MP-F16.xml and bin are all not exist! ，isp 启动需度取 iq file 来调整 3a，对外发布的固件默认就有 iqfile ，如果找不到要不就是没有烧对固件，要么就是不是咱们的固件

cxr

板蓝根 发表于 2022-4-11 09:44
[XCORE]:XCAM ERROR RkAiqCalibDb.cpp:804: calibdb /oem/etc/iqfiles//os04a10_CMK-OT1607-FV1_M12-40IRC- ...

3A是否能在程序中手动调节？如何调节？

板蓝根

可以调用 v4l2 接口，查看 sdk/docs/Linux/Camera$ 相关开发指南。