库设计师的新手问题，如何确定#define值（在本例中为MPU6050.h）？我无法确定这些价值观的来源。 （0x68、0x00等）

#define MPU6050_ADDRESS_AD0_LOW     0x68 // address pin low (GND),default for InvenSense evaluation board
#define MPU6050_ADDRESS_AD0_HIGH    0x69 // address pin high (VCC)
#define MPU6050_DEFAULT_ADDRESS     MPU6050_ADDRESS_AD0_LOW

#define MPU6050_RA_XG_OFFS_TC       0x00 //[7] PWR_MODE,[6:1] XG_OFFS_TC,[0] OTP_BNK_VLD
#define MPU6050_RA_YG_OFFS_TC       0x01 //[7] PWR_MODE,[6:1] YG_OFFS_TC,[0] OTP_BNK_VLD
#define MPU6050_RA_ZG_OFFS_TC       0x02 //[7] PWR_MODE,[6:1] ZG_OFFS_TC,[0] OTP_BNK_VLD
#define MPU6050_RA_X_FINE_GAIN      0x03 //[7:0] X_FINE_GAIN
#define MPU6050_RA_Y_FINE_GAIN      0x04 //[7:0] Y_FINE_GAIN
#define MPU6050_RA_Z_FINE_GAIN      0x05 //[7:0] Z_FINE_GAIN
#define MPU6050_RA_XA_OFFS_H        0x06 //[15:0] XA_OFFS
#define MPU6050_RA_XA_OFFS_L_TC     0x07
#define MPU6050_RA_YA_OFFS_H        0x08 //[15:0] YA_OFFS
#define MPU6050_RA_YA_OFFS_L_TC     0x09
#define MPU6050_RA_ZA_OFFS_H        0x0A //[15:0] ZA_OFFS