最近弄了一块S3的板子,没有用全志的AXP203电源管理芯片。开机正常可以运行到摄像头显示画面,整理画面不正常,过暗或者曝光过度。可是经常摄像头IIC通讯报错,也有时显示没有检测到设备。LOG信息如下:
A [VFE CCI_0 ERR] timeout error at addr_8bit = 6e, wr_flag = 0, val = 10003
B [VFE CCI_0 ERR] Status error at addr_8bit = 6e, wr_flag = 0, val = 10003
C FONT>LogFont: creat[ 7.867497] [gc2023_mipi_2lane Raw]error at sensor_detect
ed info: type: rbf, family: Fixe[ 7.876364] [gc2023_mipi_2lane Raw]chip found is not an target chip.
dSys, style: 0, charset: ISO8859[ 7.886389] [VFE_ERR]sensor initial error when selecting target device!
有哪位坛友知道时IIC什么问题吗?如何解决?万分感谢!
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