test
Dependencies: BLE_API nRF51822 mbed
Fork of KS7 by
MMA845x.h@31:b5e19d153db4, 2016-07-28 (annotated)
- Committer:
- masaaki_makabe
- Date:
- Thu Jul 28 07:46:56 2016 +0000
- Branch:
- KS3
- Revision:
- 31:b5e19d153db4
Watch and Timer added
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
masaaki_makabe | 31:b5e19d153db4 | 1 | /** |
masaaki_makabe | 31:b5e19d153db4 | 2 | * @file MMA845x.h |
masaaki_makabe | 31:b5e19d153db4 | 3 | * @brief Device driver - MMA845x 3-axis accelerometer IC |
masaaki_makabe | 31:b5e19d153db4 | 4 | * @author sam grove |
masaaki_makabe | 31:b5e19d153db4 | 5 | * @version 1.0 |
masaaki_makabe | 31:b5e19d153db4 | 6 | * @see http://cache.freescale.com/files/sensors/doc/data_sheet/MMA8451Q.pdf |
masaaki_makabe | 31:b5e19d153db4 | 7 | * @see http://cache.freescale.com/files/sensors/doc/data_sheet/MMA8452Q.pdf |
masaaki_makabe | 31:b5e19d153db4 | 8 | * @see http://cache.freescale.com/files/sensors/doc/data_sheet/MMA8453Q.pdf |
masaaki_makabe | 31:b5e19d153db4 | 9 | * |
masaaki_makabe | 31:b5e19d153db4 | 10 | * Copyright (c) 2013 |
masaaki_makabe | 31:b5e19d153db4 | 11 | * |
masaaki_makabe | 31:b5e19d153db4 | 12 | * Licensed under the Apache License, Version 2.0 (the "License"); |
masaaki_makabe | 31:b5e19d153db4 | 13 | * you may not use this file except in compliance with the License. |
masaaki_makabe | 31:b5e19d153db4 | 14 | * You may obtain a copy of the License at |
masaaki_makabe | 31:b5e19d153db4 | 15 | * |
masaaki_makabe | 31:b5e19d153db4 | 16 | * http://www.apache.org/licenses/LICENSE-2.0 |
masaaki_makabe | 31:b5e19d153db4 | 17 | * |
masaaki_makabe | 31:b5e19d153db4 | 18 | * Unless required by applicable law or agreed to in writing, software |
masaaki_makabe | 31:b5e19d153db4 | 19 | * distributed under the License is distributed on an "AS IS" BASIS, |
masaaki_makabe | 31:b5e19d153db4 | 20 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
masaaki_makabe | 31:b5e19d153db4 | 21 | * See the License for the specific language governing permissions and |
masaaki_makabe | 31:b5e19d153db4 | 22 | * limitations under the License. |
masaaki_makabe | 31:b5e19d153db4 | 23 | */ |
masaaki_makabe | 31:b5e19d153db4 | 24 | |
masaaki_makabe | 31:b5e19d153db4 | 25 | #ifndef MMA845X_H |
masaaki_makabe | 31:b5e19d153db4 | 26 | #define MMA845X_H |
masaaki_makabe | 31:b5e19d153db4 | 27 | |
masaaki_makabe | 31:b5e19d153db4 | 28 | #include "mbed.h" |
masaaki_makabe | 31:b5e19d153db4 | 29 | |
masaaki_makabe | 31:b5e19d153db4 | 30 | /** Using the Sparkfun SEN-10955 |
masaaki_makabe | 31:b5e19d153db4 | 31 | * |
masaaki_makabe | 31:b5e19d153db4 | 32 | * Example: |
masaaki_makabe | 31:b5e19d153db4 | 33 | * @code |
masaaki_makabe | 31:b5e19d153db4 | 34 | * #include "mbed.h" |
masaaki_makabe | 31:b5e19d153db4 | 35 | * #include "MMA845x.h" |
masaaki_makabe | 31:b5e19d153db4 | 36 | * |
masaaki_makabe | 31:b5e19d153db4 | 37 | |
masaaki_makabe | 31:b5e19d153db4 | 38 | * |
masaaki_makabe | 31:b5e19d153db4 | 39 | * int main() |
masaaki_makabe | 31:b5e19d153db4 | 40 | * { |
masaaki_makabe | 31:b5e19d153db4 | 41 | |
masaaki_makabe | 31:b5e19d153db4 | 42 | * } |
masaaki_makabe | 31:b5e19d153db4 | 43 | * @endcode |
masaaki_makabe | 31:b5e19d153db4 | 44 | */ |
masaaki_makabe | 31:b5e19d153db4 | 45 | |
masaaki_makabe | 31:b5e19d153db4 | 46 | |
masaaki_makabe | 31:b5e19d153db4 | 47 | /** |
masaaki_makabe | 31:b5e19d153db4 | 48 | * @class MMA845x_DATA |
masaaki_makabe | 31:b5e19d153db4 | 49 | * @brief API abstraction for the MMA845x 3-axis accelerometer IC data |
masaaki_makabe | 31:b5e19d153db4 | 50 | */ |
masaaki_makabe | 31:b5e19d153db4 | 51 | class MMA845x_DATA |
masaaki_makabe | 31:b5e19d153db4 | 52 | { |
masaaki_makabe | 31:b5e19d153db4 | 53 | public: |
masaaki_makabe | 31:b5e19d153db4 | 54 | |
masaaki_makabe | 31:b5e19d153db4 | 55 | volatile uint16_t _x; /*!< volatile data variable */ |
masaaki_makabe | 31:b5e19d153db4 | 56 | volatile uint16_t _y; /*!< volatile data variable */ |
masaaki_makabe | 31:b5e19d153db4 | 57 | volatile uint16_t _z; /*!< volatile data variable */ |
masaaki_makabe | 31:b5e19d153db4 | 58 | |
masaaki_makabe | 31:b5e19d153db4 | 59 | /** Create the MMA845x_DATA object initialized to the parameter (or 0 if none) |
masaaki_makabe | 31:b5e19d153db4 | 60 | * @param x - the init value of _x |
masaaki_makabe | 31:b5e19d153db4 | 61 | * @param y - the init value of _y |
masaaki_makabe | 31:b5e19d153db4 | 62 | * @param x - the init value of _z |
masaaki_makabe | 31:b5e19d153db4 | 63 | */ |
masaaki_makabe | 31:b5e19d153db4 | 64 | MMA845x_DATA(uint16_t x = 0, uint16_t y = 0, uint16_t z = 0) : _x(x), _y(y), _z(z) {} |
masaaki_makabe | 31:b5e19d153db4 | 65 | |
masaaki_makabe | 31:b5e19d153db4 | 66 | /** Overloaded '=' operator to allow shorthand coding, assigning objects to one another |
masaaki_makabe | 31:b5e19d153db4 | 67 | * @param rhs - an object of the same type to assign ourself the same values of |
masaaki_makabe | 31:b5e19d153db4 | 68 | * @return this |
masaaki_makabe | 31:b5e19d153db4 | 69 | */ |
masaaki_makabe | 31:b5e19d153db4 | 70 | MMA845x_DATA &operator= (MMA845x_DATA const &rhs) |
masaaki_makabe | 31:b5e19d153db4 | 71 | { |
masaaki_makabe | 31:b5e19d153db4 | 72 | _x = rhs._x; |
masaaki_makabe | 31:b5e19d153db4 | 73 | _y = rhs._y; |
masaaki_makabe | 31:b5e19d153db4 | 74 | _z = rhs._z; |
masaaki_makabe | 31:b5e19d153db4 | 75 | |
masaaki_makabe | 31:b5e19d153db4 | 76 | return *this; |
masaaki_makabe | 31:b5e19d153db4 | 77 | } |
masaaki_makabe | 31:b5e19d153db4 | 78 | |
masaaki_makabe | 31:b5e19d153db4 | 79 | /** Overloaded '=' operator to allow shorthand coding, assigning objects to one another |
masaaki_makabe | 31:b5e19d153db4 | 80 | * @param val - Assign each data member (_x, _y, _z) this value |
masaaki_makabe | 31:b5e19d153db4 | 81 | * @return this |
masaaki_makabe | 31:b5e19d153db4 | 82 | */ |
masaaki_makabe | 31:b5e19d153db4 | 83 | MMA845x_DATA &operator= (uint16_t const val) |
masaaki_makabe | 31:b5e19d153db4 | 84 | { |
masaaki_makabe | 31:b5e19d153db4 | 85 | _x = _y = _z = val; |
masaaki_makabe | 31:b5e19d153db4 | 86 | |
masaaki_makabe | 31:b5e19d153db4 | 87 | return *this; |
masaaki_makabe | 31:b5e19d153db4 | 88 | } |
masaaki_makabe | 31:b5e19d153db4 | 89 | |
masaaki_makabe | 31:b5e19d153db4 | 90 | /** Overloaded '==' operator to allow shorthand coding, test objects to one another |
masaaki_makabe | 31:b5e19d153db4 | 91 | * @param rhs - the object to compare against |
masaaki_makabe | 31:b5e19d153db4 | 92 | * @return 1 if the data members are the same and 0 otherwise |
masaaki_makabe | 31:b5e19d153db4 | 93 | */ |
masaaki_makabe | 31:b5e19d153db4 | 94 | bool operator== (MMA845x_DATA const &rhs) const |
masaaki_makabe | 31:b5e19d153db4 | 95 | { |
masaaki_makabe | 31:b5e19d153db4 | 96 | return ((_x == rhs._x)&&(_y == rhs._y)&&(_z == rhs._z)) ? 1 : 0; |
masaaki_makabe | 31:b5e19d153db4 | 97 | } |
masaaki_makabe | 31:b5e19d153db4 | 98 | |
masaaki_makabe | 31:b5e19d153db4 | 99 | }; |
masaaki_makabe | 31:b5e19d153db4 | 100 | |
masaaki_makabe | 31:b5e19d153db4 | 101 | /** |
masaaki_makabe | 31:b5e19d153db4 | 102 | * @class MMA845x |
masaaki_makabe | 31:b5e19d153db4 | 103 | * @brief API abstraction for the MMA845x 3-axis accelerometer IC |
masaaki_makabe | 31:b5e19d153db4 | 104 | */ |
masaaki_makabe | 31:b5e19d153db4 | 105 | class MMA845x |
masaaki_makabe | 31:b5e19d153db4 | 106 | { |
masaaki_makabe | 31:b5e19d153db4 | 107 | public: |
masaaki_makabe | 31:b5e19d153db4 | 108 | |
masaaki_makabe | 31:b5e19d153db4 | 109 | /** |
masaaki_makabe | 31:b5e19d153db4 | 110 | * @enum MMA845x_SA0 |
masaaki_makabe | 31:b5e19d153db4 | 111 | * @brief Possible terminations for the ADDR pin |
masaaki_makabe | 31:b5e19d153db4 | 112 | */ |
masaaki_makabe | 31:b5e19d153db4 | 113 | enum MMA845x_SA0 |
masaaki_makabe | 31:b5e19d153db4 | 114 | { |
masaaki_makabe | 31:b5e19d153db4 | 115 | SA0_VSS = 0, /*!< SA0 connected to VSS */ |
masaaki_makabe | 31:b5e19d153db4 | 116 | SA0_VDD /*!< SA0 connected to VDD */ |
masaaki_makabe | 31:b5e19d153db4 | 117 | }; |
masaaki_makabe | 31:b5e19d153db4 | 118 | |
masaaki_makabe | 31:b5e19d153db4 | 119 | /** |
masaaki_makabe | 31:b5e19d153db4 | 120 | * @enum MMA845x_WHO_AM_I |
masaaki_makabe | 31:b5e19d153db4 | 121 | * @brief Device ID's that this class is compatible with |
masaaki_makabe | 31:b5e19d153db4 | 122 | */ |
masaaki_makabe | 31:b5e19d153db4 | 123 | enum MMA845x_WHO_AM_I |
masaaki_makabe | 31:b5e19d153db4 | 124 | { |
masaaki_makabe | 31:b5e19d153db4 | 125 | MMA8451 = 0x1a, /*!< MMA8451 WHO_AM_I register content */ |
masaaki_makabe | 31:b5e19d153db4 | 126 | MMA8452 = 0x2a, /*!< MMA8452 WHO_AM_I register content */ |
masaaki_makabe | 31:b5e19d153db4 | 127 | MMA8453 = 0x3a, /*!< MMA8453 WHO_AM_I register content */ |
masaaki_makabe | 31:b5e19d153db4 | 128 | MMA8652 = 0x4a, /*!< MMA8652 WHO_AM_I register content */ |
masaaki_makabe | 31:b5e19d153db4 | 129 | }; |
masaaki_makabe | 31:b5e19d153db4 | 130 | |
masaaki_makabe | 31:b5e19d153db4 | 131 | /** |
masaaki_makabe | 31:b5e19d153db4 | 132 | * @enum MMA845x_REGISTER |
masaaki_makabe | 31:b5e19d153db4 | 133 | * @brief The device register map |
masaaki_makabe | 31:b5e19d153db4 | 134 | */ |
masaaki_makabe | 31:b5e19d153db4 | 135 | enum MMA845x_REGISTER |
masaaki_makabe | 31:b5e19d153db4 | 136 | { |
masaaki_makabe | 31:b5e19d153db4 | 137 | STATUS = 0x0, |
masaaki_makabe | 31:b5e19d153db4 | 138 | OUT_X_MSB, OUT_X_LSB, OUT_Y_MSB, OUT_Y_LSB, OUT_Z_MSB, OUT_Z_LSB, |
masaaki_makabe | 31:b5e19d153db4 | 139 | |
masaaki_makabe | 31:b5e19d153db4 | 140 | F_SETUP = 0x9, TRIG_CFG, // only available on the MMA8451 variant |
masaaki_makabe | 31:b5e19d153db4 | 141 | |
masaaki_makabe | 31:b5e19d153db4 | 142 | SYSMOD = 0xb, |
masaaki_makabe | 31:b5e19d153db4 | 143 | INT_SOURCE, WHO_AM_I, XYZ_DATA_CFG, HP_FILTER_CUTOFF, PL_STATUS, |
masaaki_makabe | 31:b5e19d153db4 | 144 | PL_CFG, PL_COUNT, PL_BF_ZCOMP, P_L_THS_REG, FF_MT_CFG, FF_MT_SRC, |
masaaki_makabe | 31:b5e19d153db4 | 145 | FF_MT_THS, FF_MT_COUNT, |
masaaki_makabe | 31:b5e19d153db4 | 146 | |
masaaki_makabe | 31:b5e19d153db4 | 147 | TRANSIENT_CFG = 0x1d, |
masaaki_makabe | 31:b5e19d153db4 | 148 | TRANSIENT_SRC, TRANSIENT_THS, TRANSIENT_COUNT, PULSE_CFG, PULSE_SRC, |
masaaki_makabe | 31:b5e19d153db4 | 149 | PULSE_THSX, PULSE_THSY, PULSE_THSZ, PULSE_TMLT, PULSE_LTCY, PULSE_WIND, |
masaaki_makabe | 31:b5e19d153db4 | 150 | ASLP_COUNT, CTRL_REG1, CTRL_REG2, CTRL_REG3, CTRL_REG4, CTRL_REG5, |
masaaki_makabe | 31:b5e19d153db4 | 151 | OFF_X, OFF_Y, OFF_Z |
masaaki_makabe | 31:b5e19d153db4 | 152 | }; |
masaaki_makabe | 31:b5e19d153db4 | 153 | |
masaaki_makabe | 31:b5e19d153db4 | 154 | /** Create the MMA845x object |
masaaki_makabe | 31:b5e19d153db4 | 155 | * @param i2c - A defined I2C object |
masaaki_makabe | 31:b5e19d153db4 | 156 | * @param int1 - A defined InterruptIn object |
masaaki_makabe | 31:b5e19d153db4 | 157 | * @param int2 - A defined InterruptIn object |
masaaki_makabe | 31:b5e19d153db4 | 158 | * @param i2c_addr - Connection of the address line |
masaaki_makabe | 31:b5e19d153db4 | 159 | */ |
masaaki_makabe | 31:b5e19d153db4 | 160 | MMA845x(I2C &i2c, PinName p_int1, PinName p_int2, MMA845x_SA0 const i2c_addr) : _int1(p_int1), _int2(p_int2) |
masaaki_makabe | 31:b5e19d153db4 | 161 | //MMA845x(I2C &i2c, InterruptIn int1, InterruptIn int2, MMA845x_SA0 const i2c_addr) |
masaaki_makabe | 31:b5e19d153db4 | 162 | { |
masaaki_makabe | 31:b5e19d153db4 | 163 | _i2c = &i2c; |
masaaki_makabe | 31:b5e19d153db4 | 164 | |
masaaki_makabe | 31:b5e19d153db4 | 165 | _i2c_addr = (0x1d << 1) | i2c_addr; |
masaaki_makabe | 31:b5e19d153db4 | 166 | |
masaaki_makabe | 31:b5e19d153db4 | 167 | _int1_waiting = false; |
masaaki_makabe | 31:b5e19d153db4 | 168 | _intMode = 0; |
masaaki_makabe | 31:b5e19d153db4 | 169 | |
masaaki_makabe | 31:b5e19d153db4 | 170 | _int1.fall(this, &MMA845x::interrupt_1); |
masaaki_makabe | 31:b5e19d153db4 | 171 | _int1.mode(PullUp); |
masaaki_makabe | 31:b5e19d153db4 | 172 | }; |
masaaki_makabe | 31:b5e19d153db4 | 173 | // 割込み使わない場合のコンストラクタ |
masaaki_makabe | 31:b5e19d153db4 | 174 | MMA845x(I2C &i2c, MMA845x_SA0 const i2c_addr) : _int1(P0_29/*dummy*/), _int2(P0_29/*dummy*/) |
masaaki_makabe | 31:b5e19d153db4 | 175 | { |
masaaki_makabe | 31:b5e19d153db4 | 176 | _i2c = &i2c; |
masaaki_makabe | 31:b5e19d153db4 | 177 | _i2c_addr = (0x1d << 1) | i2c_addr; |
masaaki_makabe | 31:b5e19d153db4 | 178 | _int1_waiting = false; |
masaaki_makabe | 31:b5e19d153db4 | 179 | _intMode = 0; |
masaaki_makabe | 31:b5e19d153db4 | 180 | //_ticker.attach(this, &MMA845x::interrupt_1, 0.5); // ポーリングで見る |
masaaki_makabe | 31:b5e19d153db4 | 181 | } |
masaaki_makabe | 31:b5e19d153db4 | 182 | |
masaaki_makabe | 31:b5e19d153db4 | 183 | float getXX(void){ |
masaaki_makabe | 31:b5e19d153db4 | 184 | interrupt_1(); |
masaaki_makabe | 31:b5e19d153db4 | 185 | return g_values[0]; |
masaaki_makabe | 31:b5e19d153db4 | 186 | } |
masaaki_makabe | 31:b5e19d153db4 | 187 | float getYY(void){ |
masaaki_makabe | 31:b5e19d153db4 | 188 | interrupt_1(); |
masaaki_makabe | 31:b5e19d153db4 | 189 | return g_values[1]; |
masaaki_makabe | 31:b5e19d153db4 | 190 | } |
masaaki_makabe | 31:b5e19d153db4 | 191 | float getZZ(void){ |
masaaki_makabe | 31:b5e19d153db4 | 192 | interrupt_1(); |
masaaki_makabe | 31:b5e19d153db4 | 193 | return g_values[2]; |
masaaki_makabe | 31:b5e19d153db4 | 194 | } |
masaaki_makabe | 31:b5e19d153db4 | 195 | |
masaaki_makabe | 31:b5e19d153db4 | 196 | |
masaaki_makabe | 31:b5e19d153db4 | 197 | /** Get the X data |
masaaki_makabe | 31:b5e19d153db4 | 198 | * @return The last valid reading from the accelerometer |
masaaki_makabe | 31:b5e19d153db4 | 199 | */ |
masaaki_makabe | 31:b5e19d153db4 | 200 | uint16_t getX(void) const; |
masaaki_makabe | 31:b5e19d153db4 | 201 | |
masaaki_makabe | 31:b5e19d153db4 | 202 | /** Get the Y data |
masaaki_makabe | 31:b5e19d153db4 | 203 | * @return The last valid reading from the accelerometer |
masaaki_makabe | 31:b5e19d153db4 | 204 | */ |
masaaki_makabe | 31:b5e19d153db4 | 205 | uint16_t getY(void) const; |
masaaki_makabe | 31:b5e19d153db4 | 206 | |
masaaki_makabe | 31:b5e19d153db4 | 207 | /** Get the Z data |
masaaki_makabe | 31:b5e19d153db4 | 208 | * @return The last valid reading from the accelerometer |
masaaki_makabe | 31:b5e19d153db4 | 209 | */ |
masaaki_makabe | 31:b5e19d153db4 | 210 | uint16_t getZ(void) const; |
masaaki_makabe | 31:b5e19d153db4 | 211 | |
masaaki_makabe | 31:b5e19d153db4 | 212 | /** Get the XYZ data structure |
masaaki_makabe | 31:b5e19d153db4 | 213 | * @return The last valid reading from the accelerometer |
masaaki_makabe | 31:b5e19d153db4 | 214 | */ |
masaaki_makabe | 31:b5e19d153db4 | 215 | MMA845x_DATA getXYZ(void) const; |
masaaki_makabe | 31:b5e19d153db4 | 216 | |
masaaki_makabe | 31:b5e19d153db4 | 217 | void enableDataReadyMode(void) const; |
masaaki_makabe | 31:b5e19d153db4 | 218 | void enableMotionMode(void) const; |
masaaki_makabe | 31:b5e19d153db4 | 219 | void enablePulseMode(void) const; |
masaaki_makabe | 31:b5e19d153db4 | 220 | void enableOrientationMode(void) const; |
masaaki_makabe | 31:b5e19d153db4 | 221 | void enableTransitMode(void) const; |
masaaki_makabe | 31:b5e19d153db4 | 222 | void enableAutoSleepMode(void) const; |
masaaki_makabe | 31:b5e19d153db4 | 223 | void enableFIFOMode(void) const; |
masaaki_makabe | 31:b5e19d153db4 | 224 | /** Put the MMA845x in the lowest possible power mode and suspend operation |
masaaki_makabe | 31:b5e19d153db4 | 225 | */ |
masaaki_makabe | 31:b5e19d153db4 | 226 | void disable(void); |
masaaki_makabe | 31:b5e19d153db4 | 227 | |
masaaki_makabe | 31:b5e19d153db4 | 228 | /** Write to a register (exposed for debugging reasons) |
masaaki_makabe | 31:b5e19d153db4 | 229 | * Note: most writes are only valid in stop mode |
masaaki_makabe | 31:b5e19d153db4 | 230 | * @param reg - The register to be written |
masaaki_makabe | 31:b5e19d153db4 | 231 | * @param data - The data to be written |
masaaki_makabe | 31:b5e19d153db4 | 232 | */ |
masaaki_makabe | 31:b5e19d153db4 | 233 | void writeRegister(uint8_t const reg, uint8_t const data) const; |
masaaki_makabe | 31:b5e19d153db4 | 234 | |
masaaki_makabe | 31:b5e19d153db4 | 235 | /** Read from a register (exposed for debugging reasons) |
masaaki_makabe | 31:b5e19d153db4 | 236 | * @param reg - The register to read from |
masaaki_makabe | 31:b5e19d153db4 | 237 | * @return The register contents |
masaaki_makabe | 31:b5e19d153db4 | 238 | */ |
masaaki_makabe | 31:b5e19d153db4 | 239 | uint8_t readRegister(uint8_t const reg) const; |
masaaki_makabe | 31:b5e19d153db4 | 240 | |
masaaki_makabe | 31:b5e19d153db4 | 241 | /** print the register map and values to the console |
masaaki_makabe | 31:b5e19d153db4 | 242 | */ |
masaaki_makabe | 31:b5e19d153db4 | 243 | void registerDump(void) const; |
masaaki_makabe | 31:b5e19d153db4 | 244 | |
masaaki_makabe | 31:b5e19d153db4 | 245 | /** Set display mode of interrupt |
masaaki_makabe | 31:b5e19d153db4 | 246 | * @return The last valid reading from the accelerometer |
masaaki_makabe | 31:b5e19d153db4 | 247 | */ |
masaaki_makabe | 31:b5e19d153db4 | 248 | void setIntMode(int); |
masaaki_makabe | 31:b5e19d153db4 | 249 | void attachZAxisPulse(void (*function)(void)); |
masaaki_makabe | 31:b5e19d153db4 | 250 | void interrupt_1(void); |
masaaki_makabe | 31:b5e19d153db4 | 251 | void interrupt_handler(void); |
masaaki_makabe | 31:b5e19d153db4 | 252 | |
masaaki_makabe | 31:b5e19d153db4 | 253 | private: |
masaaki_makabe | 31:b5e19d153db4 | 254 | |
masaaki_makabe | 31:b5e19d153db4 | 255 | I2C *_i2c; |
masaaki_makabe | 31:b5e19d153db4 | 256 | InterruptIn _int1; |
masaaki_makabe | 31:b5e19d153db4 | 257 | InterruptIn _int2; |
masaaki_makabe | 31:b5e19d153db4 | 258 | uint8_t _i2c_addr; |
masaaki_makabe | 31:b5e19d153db4 | 259 | MMA845x_DATA _data; |
masaaki_makabe | 31:b5e19d153db4 | 260 | bool _int1_waiting; |
masaaki_makabe | 31:b5e19d153db4 | 261 | int _intMode; |
masaaki_makabe | 31:b5e19d153db4 | 262 | FunctionPointer _callbackZAxisPulse; |
masaaki_makabe | 31:b5e19d153db4 | 263 | |
masaaki_makabe | 31:b5e19d153db4 | 264 | void init(void) const; |
masaaki_makabe | 31:b5e19d153db4 | 265 | //Ticker _ticker; |
masaaki_makabe | 31:b5e19d153db4 | 266 | float g_values[3]; |
masaaki_makabe | 31:b5e19d153db4 | 267 | |
masaaki_makabe | 31:b5e19d153db4 | 268 | }; |
masaaki_makabe | 31:b5e19d153db4 | 269 | |
masaaki_makabe | 31:b5e19d153db4 | 270 | #endif |