说明：  Sensor驱动代码 OV7680 的 是我们做的尝试 双摄象头 不过容易出现一些小问题 要做稳定需要好好调试
(one sensor driver based on MTK 6225 platform :#define OV7670 #ifndef HW_SCCB void SCCB_send_byte(kal_uint8 send_byte) { volatile signed char i volatile kal_uint32 j for (i=7 i>=0 i--) { /* data bit 7~0*/ if (send_byte & (1<<i)) { SET_SCCB_DATA_HIGH } else { SET_SCCB_DATA_LOW } for(j=0 j<SENSOR_I2C_DELAY j++) SET_SCCB_CLK_HIGH for(j=0 j<SENSOR_I2C_DELAY j++) SET_SCCB_CLK_LOW for(j=0 j<SENSOR_I2C_DELAY j++) } /* don t care bit, 9th bit*/ SET_SCCB_DATA_LOW SET_SCCB_DATA_INPUT SET_SCCB_CLK_HIGH for(j=0 j<SENSOR_I2C_DELAY j++) SET_SCCB_CLK_LOW SET_SCCB_DATA_OUTPUT } /* SCCB_send_byte()*/ .....)