enum OdDgAngleAccuracy { kAngleAccuracy0 = 0x00, kAngleAccuracy1 = 0x01, kAngleAccuracy2 = 0x02, kAngleAccuracy3 = 0x03, kAngleAccuracy4 = 0x04, kAngleAccuracy5 = 0x05, kAngleAccuracy6 = 0x06, kAngleAccuracy7 = 0x07, kAngleAccuracy8 = 0x08 };