src/lib/GSENSOR/stk8baxx.h

   1 #pragma once
   2
   3 #include "targets.h"
   4 #include "Wire.h"
   5
   6 class STK8xxx
   7 {
   8 private:
   9     void ReadAccRegister(uint8_t reg, uint8_t *data);
  10     void WriteAccRegister(uint8_t reg, uint8_t data);
  11     void STK8xxx_Suspend_mode();
  12     bool STK8xxx_Check_chipid();
  13 public:
  14     void STK8xxx_Anymotion_init();
  15     void STK8xxx_Sigmotion_init();
  16     void STK8xxx_Disable_Motion();
  17     int STK8xxx_Initialization();
  18     int STK8xxx_Get_Sensitivity();
  19     void STK8xxx_Getregister_data(float *X_DataOut, float *Y_DataOut, float *Z_DataOut);
  20 };
  21
  22 #define STK8xxx_SLAVE_ADDRESS   0x18
  23
  24 #define STK_REG_CHIPID              0x00
  25 /* STK8321 or STK8323 CHIP ID = 0x23 */
  26 #define STK8xxx_CHIPID_VAL      0x23
  27 #define STK8327_CHIPID_VAL      0x26
  28 /* STK8BAxx */
  29  /* S or R resolution = 10 bit */
  30 #define STK8BA50_X_CHIPID_VAL   0x86
  31 #define STK8BA5X_CHIPID_VAL     0x87
  32
  33 #define STK8xxx_REG_POWMODE     0x11
  34 #define STK8xxx_VAL_SLEEP_05    0b0000
  35 #define STK8xxx_VAL_SLEEP_1     0b0110
  36 #define STK8xxx_VAL_SLEEP_2     0b0111
  37 #define STK8xxx_VAL_SLEEP_4     0b1000
  38 #define STK8xxx_VAL_SLEEP_6     0b1001
  39 #define STK8xxx_VAL_SLEEP_10    0b1010
  40 #define STK8xxx_VAL_SLEEP_25    0b1011
  41 #define STK8xxx_VAL_SLEEP_50    0b1100
  42 #define STK8xxx_VAL_SLEEP_100   0b1101
  43 #define STK8xxx_VAL_SLEEP_500   0b1110
  44 #define STK8xxx_VAL_SLEEP_1000  0b1111
  45 #define STK8xxx_VAL_LOWPOWER    bit(6)
  46 #define STK8xxx_VAL_SUSPEND     bit(7)
  47
  48 #define STK8xxx_REG_RANGESEL    0x0F
  49 #define STK8xxx_RANGE_2G                0x03
  50 #define STK8xxx_RANGE_4G                0x05
  51 #define STK8xxx_RANGE_8G                0x08
  52
  53 #define STK8xxx_REG_XOUT1       0x02
  54 #define STK8xxx_REG_XOUT2       0x03
  55 #define STK8xxx_REG_YOUT1       0x04
  56 #define STK8xxx_REG_YOUT2       0x05
  57 #define STK8xxx_REG_ZOUT1       0x06
  58 #define STK8xxx_REG_ZOUT2       0x07
  59
  60 #define STK8xxx_REG_BWSEL       0x10
  61 #define STK8xxx_VAL_BW_7_81     0b01000
  62 #define STK8xxx_VAL_BW_15_63    0b01001
  63 #define STK8xxx_VAL_BW_31_25    0b01010
  64 #define STK8xxx_VAL_BW_62_5     0b01011
  65 #define STK8xxx_VAL_BW_125      0b01100
  66 #define STK8xxx_VAL_BW_250      0b01101
  67 #define STK8xxx_VAL_BW_500      0b01110
  68 #define STK8xxx_VAL_BW_1000     0b01111
  69
  70 #define STK8xxx_REG_SWRST       0x14
  71 #define STK8xxx_VAL_RST_DFLTS   0xB6
  72
  73 #define STK8xxx_REG_INTEN1      0x16
  74 #define STK8xxx_VAL_SLP_EN_X    bit(0)
  75 #define STK8xxx_VAL_SLP_EN_Y    bit(1)
  76 #define STK8xxx_VAL_SLP_EN_Z    bit(2)
  77
  78 #define STK8xxx_REG_INTCFG1     0x20
  79 #define STK8xxx_VAL_INT_LV      bit(0)
  80 #define STK8xxx_VAL_INT_OD      bit(1)
  81
  82 #define STK8xxx_REG_SLOPETHD    0x28
  83 #define STK8xxx_VAL_SLP_DFLT    0x14
  84
  85 #define STK8xxx_REG_SIGMOT2     0x2A
  86 #define STK8xxx_VAL_SKIP_TIME   bit(0)
  87 #define STK8xxx_VAL_SIG_MOT_EN  bit(1)
  88 #define STK8xxx_VAL_ANY_MOT_EN  bit(2)
  89
  90 #define STK8xxx_REG_INTMAP1     0x19
  91 #define STK8xxx_VAL_SIGMOT2INT1 bit(0)
  92 #define STK8xxx_VAL_ANYMOT2INT1 bit(2)
  93
  94 #define STK8xxx_REG_INTFCFG     0x34
  95 #define STK8xxx_VAL_I2C_WDT_SEL bit(1)
  96 #define STK8xxx_VAL_I2C_WDT_EN  bit(2)