src/lib/GSENSOR/stk8baxx.h

   1 #pragma once
   2
   3 class STK8xxx
   4 {
   5 private:
   6     void ReadAccRegister(uint8_t reg, uint8_t *data);
   7     void WriteAccRegister(uint8_t reg, uint8_t data);
   8     void STK8xxx_Suspend_mode();
   9     bool STK8xxx_Check_chipid();
  10 public:
  11     void STK8xxx_Anymotion_init();
  12     void STK8xxx_Sigmotion_init();
  13     void STK8xxx_Disable_Motion();
  14     int STK8xxx_Initialization();
  15     int STK8xxx_Get_Sensitivity();
  16     void STK8xxx_Getregister_data(float *X_DataOut, float *Y_DataOut, float *Z_DataOut);
  17 };
  18
  19 #define STK8xxx_SLAVE_ADDRESS   0x18
  20
  21 #define STK_REG_CHIPID              0x00
  22 /* STK8321 or STK8323 CHIP ID = 0x23 */
  23 #define STK8xxx_CHIPID_VAL      0x23
  24 #define STK8327_CHIPID_VAL      0x26
  25 /* STK8BAxx */
  26  /* S or R resolution = 10 bit */
  27 #define STK8BA50_X_CHIPID_VAL   0x86
  28 #define STK8BA5X_CHIPID_VAL     0x87
  29
  30 #define STK8xxx_REG_POWMODE     0x11
  31 #define STK8xxx_VAL_SLEEP_05    0b0000
  32 #define STK8xxx_VAL_SLEEP_1     0b0110
  33 #define STK8xxx_VAL_SLEEP_2     0b0111
  34 #define STK8xxx_VAL_SLEEP_4     0b1000
  35 #define STK8xxx_VAL_SLEEP_6     0b1001
  36 #define STK8xxx_VAL_SLEEP_10    0b1010
  37 #define STK8xxx_VAL_SLEEP_25    0b1011
  38 #define STK8xxx_VAL_SLEEP_50    0b1100
  39 #define STK8xxx_VAL_SLEEP_100   0b1101
  40 #define STK8xxx_VAL_SLEEP_500   0b1110
  41 #define STK8xxx_VAL_SLEEP_1000  0b1111
  42 #define STK8xxx_VAL_LOWPOWER    bit(6)
  43 #define STK8xxx_VAL_SUSPEND     bit(7)
  44
  45 #define STK8xxx_REG_RANGESEL    0x0F
  46 #define STK8xxx_RANGE_2G                0x03
  47 #define STK8xxx_RANGE_4G                0x05
  48 #define STK8xxx_RANGE_8G                0x08
  49
  50 #define STK8xxx_REG_XOUT1       0x02
  51 #define STK8xxx_REG_XOUT2       0x03
  52 #define STK8xxx_REG_YOUT1       0x04
  53 #define STK8xxx_REG_YOUT2       0x05
  54 #define STK8xxx_REG_ZOUT1       0x06
  55 #define STK8xxx_REG_ZOUT2       0x07
  56
  57 #define STK8xxx_REG_BWSEL       0x10
  58 #define STK8xxx_VAL_BW_7_81     0b01000
  59 #define STK8xxx_VAL_BW_15_63    0b01001
  60 #define STK8xxx_VAL_BW_31_25    0b01010
  61 #define STK8xxx_VAL_BW_62_5     0b01011
  62 #define STK8xxx_VAL_BW_125      0b01100
  63 #define STK8xxx_VAL_BW_250      0b01101
  64 #define STK8xxx_VAL_BW_500      0b01110
  65 #define STK8xxx_VAL_BW_1000     0b01111
  66
  67 #define STK8xxx_REG_SWRST       0x14
  68 #define STK8xxx_VAL_RST_DFLTS   0xB6
  69
  70 #define STK8xxx_REG_INTEN1      0x16
  71 #define STK8xxx_VAL_SLP_EN_X    bit(0)
  72 #define STK8xxx_VAL_SLP_EN_Y    bit(1)
  73 #define STK8xxx_VAL_SLP_EN_Z    bit(2)
  74
  75 #define STK8xxx_REG_INTCFG1     0x20
  76 #define STK8xxx_VAL_INT_LV      bit(0)
  77 #define STK8xxx_VAL_INT_OD      bit(1)
  78
  79 #define STK8xxx_REG_SLOPETHD    0x28
  80 #define STK8xxx_VAL_SLP_DFLT    150 // 0x14
  81
  82 #define STK8xxx_REG_SIGMOT2     0x2A
  83 #define STK8xxx_VAL_SKIP_TIME   bit(0)
  84 #define STK8xxx_VAL_SIG_MOT_EN  bit(1)
  85 #define STK8xxx_VAL_ANY_MOT_EN  bit(2)
  86
  87 #define STK8xxx_REG_INTMAP1     0x19
  88 #define STK8xxx_VAL_SIGMOT2INT1 bit(0)
  89 #define STK8xxx_VAL_ANYMOT2INT1 bit(2)
  90
  91 #define STK8xxx_REG_INTFCFG     0x34
  92 #define STK8xxx_VAL_I2C_WDT_SEL bit(1)
  93 #define STK8xxx_VAL_I2C_WDT_EN  bit(2)