困惑:72平台,GC2035 CAM
时间:10-02
整理:3721RD
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如题,72平台,主摄像头:GC2035,没副摄像头,已经点亮了,怎么开机时log信息还是打印出IIC不通,ID读不到的信息了?什么原因?麻烦大家指点下,谢谢!
[ 5.037289] (1)[141:mediaserver]I2C i2c-0: GPIO105(SCL):1,mode1; GPIO106(SDA):1,mode1
[ 5.038405] (1)[141:mediaserver]ERROR: GC2035_read_cmos_sensor
[ 5.039286] (1)[141:mediaserver]Read Sensor ID Fail = 0xffff
[ 5.040189] (1)[141:mediaserver]i2c i2c-0: I2C_ACKERR
[ 5.040937] (1)[141:mediaserver]i2c i2c-0: addr: 78, transfer error
[ 5.135026] (0)[135:nvram_daemon][dumchar_open][nvram_daemon] will open /dev/block/mmcblk0 for nvram!
[ 5.135326] (1)[141:mediaserver]i2c i2c-0: GPIO105(SCL):1,mode1; GPIO106(SDA):1,mode1
[ 5.135358] (1)[141:mediaserver]ERROR: GC2035_read_cmos_sensor
[ 5.135366] (1)[141:mediaserver]Read Sensor ID Fail = 0xffff
[ 5.135398] (1)[141:mediaserver]kdCISModulepowerOn: 4EC 8AA
[ 5.135406] (1)[141:mediaserver]kdCISModulePowerOn -off:currSensorName=gc2035yuv
[ 5.135435] (1)[141:mediaserver][Power/PMIC] [hwPowerDown] powerId:17 index:0 mod_name: kd_CAMERA_hw
[ 5.037289] (1)[141:mediaserver]I2C i2c-0: GPIO105(SCL):1,mode1; GPIO106(SDA):1,mode1
[ 5.038405] (1)[141:mediaserver]ERROR: GC2035_read_cmos_sensor
[ 5.039286] (1)[141:mediaserver]Read Sensor ID Fail = 0xffff
[ 5.040189] (1)[141:mediaserver]i2c i2c-0: I2C_ACKERR
[ 5.040937] (1)[141:mediaserver]i2c i2c-0: addr: 78, transfer error
[ 5.135026] (0)[135:nvram_daemon][dumchar_open][nvram_daemon] will open /dev/block/mmcblk0 for nvram!
[ 5.135326] (1)[141:mediaserver]i2c i2c-0: GPIO105(SCL):1,mode1; GPIO106(SDA):1,mode1
[ 5.135358] (1)[141:mediaserver]ERROR: GC2035_read_cmos_sensor
[ 5.135366] (1)[141:mediaserver]Read Sensor ID Fail = 0xffff
[ 5.135398] (1)[141:mediaserver]kdCISModulepowerOn: 4EC 8AA
[ 5.135406] (1)[141:mediaserver]kdCISModulePowerOn -off:currSensorName=gc2035yuv
[ 5.135435] (1)[141:mediaserver][Power/PMIC] [hwPowerDown] powerId:17 index:0 mod_name: kd_CAMERA_hw
能点亮了,就没有问题了,你不用管这个IIC了,
这是你做了兼容,。估计是其它的CAM在读取时的LOG。
恩 要搞清楚怎么回事,面的下次再走弯路!谢谢
你看下打印log的位置,我之前调试过一个摄像头,,前两次读不到ID,会打印出error 的log,但是第三次读到了以后,不会打印出来直接跳过去了。