import PULS_20160108

[GitHub/mt8127/android_kernel_alcatel_ttab.git] / arch / arm / mach-mt8127 / pixi3_10 / accelerometer / mpu6050.h

#ifndef MPU6050_H
#define MPU6050_H

#include <linux/ioctl.h>

#define MPU6050_I2C_SLAVE_ADDR		0xD0


/* MPU6050 Register Map  (Please refer to MPU6050 Specifications) */
#define MPU6050_REG_DEVID			0x75
#define	MPU6050_REG_BW_RATE			0x1A
#define MPU6050_REG_POWER_CTL                   0x6B 
#define MPU6050_REG_POWER_CTL2                  0x6C
#define MPU6050_REG_INT_ENABLE		0x38 
#define MPU6050_REG_DATA_FORMAT		0x1C 
#define MPU6050_REG_DATAX0			0x3B 
#define MPU6050_REG_DATAY0			0x3D
#define MPU6050_REG_DATAZ0			0x3F
#define MPU6050_REG_RESET               0x68

/* register Value */ 
#define MPU6050_FIXED_DEVID         0x68 // or 0x69
													
                                           // delay(ms)	
#define MPU6050_BW_260HZ            0x00   //0     
#define MPU6050_BW_184HZ            0x01   //2.0     
#define MPU6050_BW_94HZ             0x02   //3.0   
#define MPU6050_BW_44HZ             0x03   //4.9   
#define MPU6050_BW_21HZ             0x04   //8.5   
#define MPU6050_BW_10HZ             0x05   //13.8  
#define MPU6050_BW_5HZ              0x06   //19.0  

#define MPU6050_DEV_RESET           0x80

//#define MPU6050_FULL_RES			0x08
#define MPU6050_RANGE_2G			(0x00 << 3)
#define MPU6050_RANGE_4G			(0x01 << 3)
#define MPU6050_RANGE_8G			(0x02 << 3)
#define MPU6050_RANGE_16G			(0x03 << 3)
//#define MPU6050_SELF_TEST         0x80


#define MPU6050_SLEEP				0x40	//enable low power sleep mode



// below do not modify	 
#define MPU6050_SUCCESS                     0
#define MPU6050_ERR_I2C                     -1
#define MPU6050_ERR_STATUS                  -3
#define MPU6050_ERR_SETUP_FAILURE           -4
#define MPU6050_ERR_GETGSENSORDATA          -5
#define MPU6050_ERR_IDENTIFICATION          -6



#define MPU6050_BUFSIZE				256  

#endif