摄像头ov2685中关于sensor id 设置的相关的寄存器地址

OV2685 :

     CHIP_ID 

     address : 0x300A    default : 0x26

     address : 0x300B    default : 0x85

     address : 0x300C    defailt  : 0x00

回到早上的话题，如果我想查看摄像头的ID，我的代码可以这么写，在GPL329A-sensor-ID设置那里有完整的代码，这里我只给出小部分:

sensor_info.write_data[0] = 0x30;  
sensor_info.write_data[1] = 0x0a;  
sensor_info.write_size = 2;
sensor_info.read_size = 2;
ret = ioctl(fd, I2C_BUS_WRITE_READ, &sensor_info);
if(ret < 0)
{
<span style="white-space:pre">	</span>perror("ioctl set i2c arg\n");
	continue;
 }	
	readdevice = (sensor_info.read_data[0] << 8) + sensor_info.read_data[1];

	//	if( readdevice == 0x2656)
	if(readdevice == 0x2685)
	{
		DEBUG("I2C_BUS_WRITE_READ data = 0x%02x\n", readdevice);
		i = MAX_DEVICE + 1;
	<span style="white-space:pre">	</span>deviceno = 2;
	}
	else
	{
		printf("Error I2C_BUS_WRITE_READ data = 0x%02x\n", readdevice);
	}

sensor_info.write_data[0] = 0x30;  
sensor_info.write_data[1] = 0x0a;