地磁感应器逆时针90度

static struct mag_hw cust_mag_hw = {
    .i2c_num = 3,
    .direction = 2,
    .power_id = MT65XX_POWER_NONE,  /*!< LDO is not used */
    .power_vol= VOL_DEFAULT,        /*!< LDO is not used */
};