RK3288跑安卓系统,打开照相机,可以明显看到日光灯闪,这个要怎么解决比较好?
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Banding Filter Setting for 24Mhz Input Clock
30fps for 60Hz light frequency
i2c_salve_Address = 0x42;
write_i2c(0x13, 0xe7); //banding filter enable
write_i2c(0x9d, 0x98); //50Hz banding filter
write_i2c(0x9e, 0x7f); //60Hz banding filter
write_i2c(0xa5, 0x02); //3 step for 50hz
write_i2c(0xab, 0x03); //4 step for 60hz
write_i2c(0x3b, 0x02); //Select 60Hz banding filter
15fps for 60Hz light frequency
i2c_salve_Address = 0x42;
write_i2c(0x13, 0xe7); //banding filter enable
write_i2c(0x9d, 0x4c); //50Hz banding filter
write_i2c(0x9e, 0x3f); //60Hz banding filter
write_i2c(0xa5, 0x05); //6 step for 50hz
write_i2c(0xab, 0x07); //8 step for 60hz
write_i2c(0x3b, 0x02); //Select 60Hz banding filter
25fps for 50Hz light frequency
i2c_salve_Address = 0x42;
write_i2c(0x13, 0xe7); //banding filter enable
write_i2c(0x9d, 0x98); //50Hz banding filter
write_i2c(0x9e, 0x7f); //60Hz banding filter
write_i2c(0xa5, 0x03); //4 step for 50hz
write_i2c(0xab, 0x03); //4 step for 60hz
write_i2c(0x3b, 0x0a); //Select 50Hz banding filter
14.3fps for 50Hz light frequency
i2c_salve_Address = 0x42;
write_i2c(0x13, 0xe7); //banding filter enable
write_i2c(0x9d, 0x4c); //50Hz banding filter
write_i2c(0x9e, 0x3f); //60Hz banding filter
write_i2c(0xa5, 0x06); //7 step for 50hz
write_i2c(0xa5, 0x07); //8 step for 60hz
write_i2c(0x3b, 0x0a); //Select 50Hz banding filter
随便搜了一下, 就类式酱紫改
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小系统调过摄像头,是有这个摄像头过滤50 hz 和60hz的设置,我们是买回来的整机,之后在人家安卓平台开发自己app,那么这个摄像头的显示是我们app去弄还是安卓系统底层去改?
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谢谢晕总
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哎,问整机的供应商,说按标准的安卓方式,辣鸡了
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这个一般是fps的问题,60和50切换来的话基本能解决
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不懂帮顶
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