#ifndef _SC7A20_H
#define _SC7A20_H


//#define SC7A20_ADDR_W                   0x32
//#define SC7A20_ADDR_R                   0x33
#define SC7A20_ADDR_W                   0x30
#define SC7A20_ADDR_R                   0x31

#define SC7A20_OUT_TEMP_L       0x0C
#define SC7A20_OUT_TEMP_H       0x0D
#define SC7A20_WHO_AM_I         0x0F
#define SC7A20_USER_CAL_START   0x13
#define SC7A20_USER_CAL_END     0x1A
#define SC7A20_NVM_WR           0x1E
#define SC7A20_TEMP_CFG         0x1F
#define SC7A20_CTRL_REG1        0x20
#define SC7A20_CTRL_REG2        0x21
#define SC7A20_CTRL_REG3        0x22
#define SC7A20_CTRL_REG4        0x23
#define SC7A20_CTRL_REG5        0x24
#define SC7A20_CTRL_REG6        0x25
#define SC7A20_REFERENCE        0x26
#define SC7A20_STATUS_REG       0x27
#define SC7A20_OUT_X_L          0x28
#define SC7A20_OUT_X_H          0x29
#define SC7A20_OUT_Y_L          0x2A
#define SC7A20_OUT_Y_H          0x2B
#define SC7A20_OUT_Z_L          0x2C
#define SC7A20_OUT_Z_H          0x2D
#define SC7A20_FIFO_CTRL_REG    0x2E
#define SC7A20_SRC_REG          0x2F
#define SC7A20_INT1_CFG         0x30
#define SC7A20_INT1_SOURCE      0x31
#define SC7A20_INT1_THS         0x32
#define SC7A20_INT1_DURATION    0x33
#define SC7A20_INT2_CFG         0x34
#define SC7A20_INT2_SOURCE      0x35
#define SC7A20_INT2_THS         0x36
#define SC7A20_INT2_DURATION    0x37
#define SC7A20_CLICK_CFG        0x38
#define SC7A20_CLICK_SRC        0x39
#define SC7A20_CLICK_THS        0x3A
#define SC7A20_TIME_LIMIT       0x3B
#define SC7A20_TIME_LATENCY     0x3C
#define SC7A20_TIME_WINDOW      0x3D
#define SC7A20_ACT_THS          0x3E
#define SC7A20_ACT_DURATION     0x3F

void SC7A20_Config_int(void);
u8 SC7A20_Config(void);
u8 SC7A20_Click_Alog(void);
u8 SC7A20_click_status(void);
void sc7a20_status_scan(void);
u8 sc7a20_enter_lowpow(void);

#endif