Maxim Integrated / Mbed OS HSP_RPC_GUI

MAX32620HSP (MAXREFDES100) RPC Example for Graphical User Interface

Dependencies:   USBDevice

Fork of HSP_Release by Jerry Bradshaw

This is an example program for the MAX32620HSP (MAXREFDES100 Health Sensor Platform). It demonstrates all the features of the platform and works with a companion graphical user interface (GUI) to help evaluate/configure/monitor the board. Go to the MAXREFDES100 product page and click on "design resources" to download the companion software. The GUI connects to the board through an RPC interface on a virtual serial port over the USB interface.

The RPC interface provides access to all the features of the board and is available to interface with other development environments such Matlab. This firmware provides realtime data streaming through the RPC interface over USB, and also provides the ability to log the data to flash for untethered battery operation. The data logging settings are configured through the GUI, and the GUI also provides the interface to download logged data.

Details on the RPC interface can be found here: HSP RPC Interface Documentation

Windows

With this program loaded, the MAX32620HSP will appear on your computer as a serial port. On Mac and Linux, this will happen by default. For Windows, you need to install a driver: HSP serial port windows driver

For more details about this platform and how to use it, see the MAXREFDES100 product page.

HSP/Devices/LIS2DH/LIS2DH/LIS2DH.h@3:8e9b9f5818aa, 2017-04-25 (annotated)

Committer:
jbradshaw
Date:
Tue Apr 25 10:47:10 2017 -0500
Revision:
3:8e9b9f5818aa
Parent:
1:9490836294ea 
Removed Bulk Erasing, instead a small number of bytes are sampled from each and every page to determine if sector is "dirty", if so sector is erased

Prevents device from sleeping when the firmware detects a series of binary flash page RPC transfers, this increases flash page transfers by %450

  when 200mS elapse with the last flash page transfer, normal sleep behaviour is resumed

Who changed what in which revision?

UserRevisionLine numberNew contents of line
jbradshaw 0:e4a10ed6eb92 1 /*******************************************************************************
jbradshaw 0:e4a10ed6eb92 2 * Copyright (C) 2016 Maxim Integrated Products, Inc., All Rights Reserved.
jbradshaw 0:e4a10ed6eb92 3 *
jbradshaw 0:e4a10ed6eb92 4 * Permission is hereby granted, free of charge, to any person obtaining a
jbradshaw 0:e4a10ed6eb92 5 * copy of this software and associated documentation files (the "Software"),
jbradshaw 0:e4a10ed6eb92 6 * to deal in the Software without restriction, including without limitation
jbradshaw 0:e4a10ed6eb92 7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
jbradshaw 0:e4a10ed6eb92 8 * and/or sell copies of the Software, and to permit persons to whom the
jbradshaw 0:e4a10ed6eb92 9 * Software is furnished to do so, subject to the following conditions:
jbradshaw 0:e4a10ed6eb92 10 *
jbradshaw 0:e4a10ed6eb92 11 * The above copyright notice and this permission notice shall be included
jbradshaw 0:e4a10ed6eb92 12 * in all copies or substantial portions of the Software.
jbradshaw 0:e4a10ed6eb92 13 *
jbradshaw 0:e4a10ed6eb92 14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
jbradshaw 0:e4a10ed6eb92 15 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
jbradshaw 0:e4a10ed6eb92 16 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
jbradshaw 0:e4a10ed6eb92 17 * IN NO EVENT SHALL MAXIM INTEGRATED BE LIABLE FOR ANY CLAIM, DAMAGES
jbradshaw 0:e4a10ed6eb92 18 * OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
jbradshaw 0:e4a10ed6eb92 19 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
jbradshaw 0:e4a10ed6eb92 20 * OTHER DEALINGS IN THE SOFTWARE.
jbradshaw 0:e4a10ed6eb92 21 *
jbradshaw 0:e4a10ed6eb92 22 * Except as contained in this notice, the name of Maxim Integrated
jbradshaw 0:e4a10ed6eb92 23 * Products, Inc. shall not be used except as stated in the Maxim Integrated
jbradshaw 0:e4a10ed6eb92 24 * Products, Inc. Branding Policy.
jbradshaw 0:e4a10ed6eb92 25 *
jbradshaw 0:e4a10ed6eb92 26 * The mere transfer of this software does not imply any licenses
jbradshaw 0:e4a10ed6eb92 27 * of trade secrets, proprietary technology, copyrights, patents,
jbradshaw 0:e4a10ed6eb92 28 * trademarks, maskwork rights, or any other form of intellectual
jbradshaw 0:e4a10ed6eb92 29 * property whatsoever. Maxim Integrated Products, Inc. retains all
jbradshaw 0:e4a10ed6eb92 30 * ownership rights.
jbradshaw 0:e4a10ed6eb92 31 *******************************************************************************
jbradshaw 0:e4a10ed6eb92 32 */
jbradshaw 0:e4a10ed6eb92 33
jbradshaw 0:e4a10ed6eb92 34 #ifndef LIS2DH_H_
jbradshaw 0:e4a10ed6eb92 35 #define LIS2DH_H_
jbradshaw 0:e4a10ed6eb92 36
jbradshaw 0:e4a10ed6eb92 37 #include "mbed.h"
jbradshaw 0:e4a10ed6eb92 38
jbradshaw 0:e4a10ed6eb92 39 /**
jbradshaw 0:e4a10ed6eb92 40 * Driver for the LIS2DH on the HSP Platform
jbradshaw 0:e4a10ed6eb92 41 *
jbradshaw 0:e4a10ed6eb92 42 */
jbradshaw 0:e4a10ed6eb92 43
jbradshaw 0:e4a10ed6eb92 44 void LIS2DHIntHandler(void);
jbradshaw 0:e4a10ed6eb92 45
jbradshaw 0:e4a10ed6eb92 46
jbradshaw 0:e4a10ed6eb92 47 #define LIS2DH_DATARATE_1HZ 0x1
jbradshaw 0:e4a10ed6eb92 48 #define LIS2DH_DATARATE_10HZ 0x2
jbradshaw 0:e4a10ed6eb92 49 #define LIS2DH_DATARATE_25HZ 0x3
jbradshaw 0:e4a10ed6eb92 50 #define LIS2DH_DATARATE_50HZ 0x4
jbradshaw 0:e4a10ed6eb92 51 #define LIS2DH_DATARATE_100HZ 0x5
jbradshaw 0:e4a10ed6eb92 52 #define LIS2DH_DATARATE_200HZ 0x6
jbradshaw 0:e4a10ed6eb92 53 #define LIS2DH_DATARATE_400HZ 0x7
jbradshaw 0:e4a10ed6eb92 54
jbradshaw 0:e4a10ed6eb92 55 #define LIS2DH_FIFOMODE_BYPASS 0x00
jbradshaw 0:e4a10ed6eb92 56 #define LIS2DH_FIFOMODE_FIFO 0x01
jbradshaw 0:e4a10ed6eb92 57 #define LIS2DH_FIFOMODE_STREAM 0x02
jbradshaw 0:e4a10ed6eb92 58 #define LIS2DH_FIFOMODE_TRIGGER 0x03
jbradshaw 0:e4a10ed6eb92 59
jbradshaw 0:e4a10ed6eb92 60 #define LIS2DH_ID 0x33
jbradshaw 0:e4a10ed6eb92 61 #define LIS2DH_FIFO_SIZE 32
jbradshaw 0:e4a10ed6eb92 62
jbradshaw 0:e4a10ed6eb92 63 #define LISD2DH_FIFO_MODE_BYPASS 0
jbradshaw 0:e4a10ed6eb92 64 #define LISD2DH_FIFO_MODE_FIFO 1
jbradshaw 0:e4a10ed6eb92 65 #define LISD2DH_FIFO_MODE_STREAM 2
jbradshaw 0:e4a10ed6eb92 66 #define LISD2DH_FIFO_MODE_TRIGGER 3
jbradshaw 0:e4a10ed6eb92 67
jbradshaw 0:e4a10ed6eb92 68 #define LIS2DH_NUMBER_OF_AXIS 3
jbradshaw 0:e4a10ed6eb92 69 #define LIS2DH_MAX_DATA_SIZE (LIS2DH_NUMBER_OF_AXIS * LIS2DH_FIFO_SIZE)
jbradshaw 0:e4a10ed6eb92 70
jbradshaw 0:e4a10ed6eb92 71 class LIS2DH {
jbradshaw 0:e4a10ed6eb92 72 public:
jbradshaw 1:9490836294ea 73
jbradshaw 1:9490836294ea 74 typedef enum { ///< LIS2DH registers
jbradshaw 1:9490836294ea 75
jbradshaw 1:9490836294ea 76 LIS2DH_READID = 0x33,
jbradshaw 1:9490836294ea 77 LIS2DH_STATUS_REG_AUX = 0x07,
jbradshaw 1:9490836294ea 78 LIS2DH_OUT_TEMP_L = 0x0C,
jbradshaw 1:9490836294ea 79 LIS2DH_OUT_TEMP_H = 0x0D,
jbradshaw 1:9490836294ea 80 LIS2DH_INT_COUNTER_REG = 0x0E,
jbradshaw 1:9490836294ea 81 LIS2DH_WHO_AM_I = 0x0F,
jbradshaw 1:9490836294ea 82 LIS2DH_TEMP_CFG_REG = 0x1F,
jbradshaw 1:9490836294ea 83 LIS2DH_CTRL_REG1 = 0x20,
jbradshaw 1:9490836294ea 84 LIS2DH_CTRL_REG2 = 0x21,
jbradshaw 1:9490836294ea 85 LIS2DH_CTRL_REG3 = 0x22,
jbradshaw 1:9490836294ea 86 LIS2DH_CTRL_REG4 = 0x23,
jbradshaw 1:9490836294ea 87 LIS2DH_CTRL_REG5 = 0x24,
jbradshaw 1:9490836294ea 88 LIS2DH_CTRL_REG6 = 0x25,
jbradshaw 1:9490836294ea 89 LIS2DH_REFERENCE = 0x26,
jbradshaw 1:9490836294ea 90 LIS2DH_STATUS_REG2 = 0x27,
jbradshaw 1:9490836294ea 91 LIS2DH_OUT_X_L = 0x28,
jbradshaw 1:9490836294ea 92 LIS2DH_OUT_X_H = 0x29,
jbradshaw 1:9490836294ea 93 LIS2DH_OUT_Y_L = 0x2A,
jbradshaw 1:9490836294ea 94 LIS2DH_OUT_Y_H = 0x2B,
jbradshaw 1:9490836294ea 95 LIS2DH_OUT_Z_L = 0x2C,
jbradshaw 1:9490836294ea 96 LIS2DH_OUT_Z_H = 0x2D,
jbradshaw 1:9490836294ea 97 LIS2DH_FIFO_CTRL_REG = 0x2E,
jbradshaw 1:9490836294ea 98 LIS2DH_FIFO_SRC_REG = 0x2F,
jbradshaw 1:9490836294ea 99 LIS2DH_INT1_CFG = 0x30,
jbradshaw 1:9490836294ea 100 LIS2DH_INT1_SRC = 0x31,
jbradshaw 1:9490836294ea 101 LIS2DH_INT1_THS = 0x32,
jbradshaw 1:9490836294ea 102 LIS2DH_INT1_DURATION = 0x33,
jbradshaw 1:9490836294ea 103 LIS2DH_INT2_CFG = 0x34,
jbradshaw 1:9490836294ea 104 LIS2DH_INT2_SRC = 0x35,
jbradshaw 1:9490836294ea 105 LIS2DH_INT2_THS = 0x36,
jbradshaw 1:9490836294ea 106 LIS2DH_INT2_DURATION = 0x37,
jbradshaw 1:9490836294ea 107 LIS2DH_CLICK_CFG = 0x38,
jbradshaw 1:9490836294ea 108 LIS2DH_CLICK_SRC = 0x39,
jbradshaw 1:9490836294ea 109 LIS2DH_CLICK_THS = 0x3A,
jbradshaw 1:9490836294ea 110 LIS2DH_TIME_LIMIT = 0x3B,
jbradshaw 1:9490836294ea 111 LIS2DH_TIME_LATENCY = 0x3C,
jbradshaw 1:9490836294ea 112 LIS2DH_TIME_WINDOW = 0x3D,
jbradshaw 1:9490836294ea 113 LIS2DH_Act_THS = 0x3E,
jbradshaw 1:9490836294ea 114 LIS2DH_Act_DUR = 0x3F,
jbradshaw 1:9490836294ea 115
jbradshaw 1:9490836294ea 116 }LIS2DH_REG_map_t;
jbradshaw 1:9490836294ea 117
jbradshaw 1:9490836294ea 118
jbradshaw 1:9490836294ea 119 ///< @brief STATUS_AUX (07h)
jbradshaw 1:9490836294ea 120 typedef union lis2dh_status_aux_reg {
jbradshaw 0:e4a10ed6eb92 121 char all;
jbradshaw 0:e4a10ed6eb92 122 struct {
jbradshaw 0:e4a10ed6eb92 123 char reserved3 : 2;
jbradshaw 0:e4a10ed6eb92 124 char TDA : 1;
jbradshaw 0:e4a10ed6eb92 125 char reserved2 : 3;
jbradshaw 0:e4a10ed6eb92 126 char TOR : 1;
jbradshaw 0:e4a10ed6eb92 127 char reserved1 : 1;
jbradshaw 0:e4a10ed6eb92 128 } bit;
jbradshaw 1:9490836294ea 129 } lis2dh_status_aux_t;
jbradshaw 0:e4a10ed6eb92 130
jbradshaw 1:9490836294ea 131 ///< @brief TEMP_CFG_REG (1Fh)
jbradshaw 1:9490836294ea 132 typedef union lis2dh_temp_cfg_reg {
jbradshaw 0:e4a10ed6eb92 133 char all;
jbradshaw 0:e4a10ed6eb92 134 struct {
jbradshaw 0:e4a10ed6eb92 135 char reserved1 : 6;
jbradshaw 0:e4a10ed6eb92 136 char TEMP_EN0 : 1;
jbradshaw 0:e4a10ed6eb92 137 char TEMP_EN1 : 1;
jbradshaw 0:e4a10ed6eb92 138 } bit;
jbradshaw 1:9490836294ea 139 } lis2dh_temp_cfg_t;
jbradshaw 0:e4a10ed6eb92 140
jbradshaw 1:9490836294ea 141 ///< @brief CTRL_REG1 (20h)
jbradshaw 1:9490836294ea 142 typedef union lis2dh_ctrl_reg1_reg {
jbradshaw 0:e4a10ed6eb92 143 char all;
jbradshaw 0:e4a10ed6eb92 144 struct {
jbradshaw 0:e4a10ed6eb92 145 char Xen : 1;
jbradshaw 0:e4a10ed6eb92 146 char Yen : 1;
jbradshaw 0:e4a10ed6eb92 147 char Zen : 1;
jbradshaw 0:e4a10ed6eb92 148 char LPen : 1;
jbradshaw 0:e4a10ed6eb92 149 char ODR : 4;
jbradshaw 0:e4a10ed6eb92 150 } bit;
jbradshaw 1:9490836294ea 151 } lis2dh_ctrl_reg1_t;
jbradshaw 0:e4a10ed6eb92 152
jbradshaw 1:9490836294ea 153 ///< @brief CTRL_REG1 (21h)
jbradshaw 1:9490836294ea 154 typedef union lis2dh_ctrl_reg2_reg {
jbradshaw 0:e4a10ed6eb92 155 char all;
jbradshaw 0:e4a10ed6eb92 156 struct {
jbradshaw 0:e4a10ed6eb92 157 char HPIS : 3;
jbradshaw 0:e4a10ed6eb92 158 char HPCLICK : 1;
jbradshaw 0:e4a10ed6eb92 159 char FDS : 1;
jbradshaw 0:e4a10ed6eb92 160 char HPCF : 2;
jbradshaw 0:e4a10ed6eb92 161 char HPM : 2;
jbradshaw 0:e4a10ed6eb92 162 } bit;
jbradshaw 1:9490836294ea 163 } lis2dh_ctrl_reg2_t;
jbradshaw 0:e4a10ed6eb92 164
jbradshaw 1:9490836294ea 165 ///< @brief CTRL_REG3 (22h)
jbradshaw 1:9490836294ea 166 typedef union lis2dh_ctrl_reg3_reg {
jbradshaw 0:e4a10ed6eb92 167 char all;
jbradshaw 0:e4a10ed6eb92 168 struct {
jbradshaw 0:e4a10ed6eb92 169 char reserved : 1;
jbradshaw 0:e4a10ed6eb92 170 char I1_OVERRUN : 1;
jbradshaw 0:e4a10ed6eb92 171 char I1_WTM : 1;
jbradshaw 0:e4a10ed6eb92 172 char I1_DRDY : 2;
jbradshaw 0:e4a10ed6eb92 173 char I1_AOI : 1;
jbradshaw 0:e4a10ed6eb92 174 char I1_CLICK : 1;
jbradshaw 0:e4a10ed6eb92 175 } bit;
jbradshaw 1:9490836294ea 176 } lis2dh_ctrl_reg3_t;
jbradshaw 0:e4a10ed6eb92 177
jbradshaw 1:9490836294ea 178 ///< @brief CTRL_REG4 (23h)
jbradshaw 1:9490836294ea 179 typedef union lis2dh_ctrl_reg4_reg {
jbradshaw 0:e4a10ed6eb92 180 char all;
jbradshaw 0:e4a10ed6eb92 181 struct {
jbradshaw 0:e4a10ed6eb92 182 char SIM : 1;
jbradshaw 0:e4a10ed6eb92 183 char ST : 2;
jbradshaw 0:e4a10ed6eb92 184 char HR : 1;
jbradshaw 0:e4a10ed6eb92 185 char FS : 2;
jbradshaw 0:e4a10ed6eb92 186 char BLE : 1;
jbradshaw 0:e4a10ed6eb92 187 char BDU : 1;
jbradshaw 0:e4a10ed6eb92 188 } bit;
jbradshaw 1:9490836294ea 189 } lis2dh_ctrl_reg4_t;
jbradshaw 0:e4a10ed6eb92 190
jbradshaw 1:9490836294ea 191 ///< @brief CTRL_REG5 (24h)
jbradshaw 1:9490836294ea 192 typedef union lis2dh_ctrl_reg5_reg {
jbradshaw 0:e4a10ed6eb92 193 char all;
jbradshaw 0:e4a10ed6eb92 194 struct {
jbradshaw 0:e4a10ed6eb92 195 char D4D_INT2 : 1;
jbradshaw 0:e4a10ed6eb92 196 char LIR_INT2 : 1;
jbradshaw 0:e4a10ed6eb92 197 char D4D_INT1 : 1;
jbradshaw 0:e4a10ed6eb92 198 char LIR_INT1 : 1;
jbradshaw 0:e4a10ed6eb92 199 char reserved : 2;
jbradshaw 0:e4a10ed6eb92 200 char FIFO_EN : 1;
jbradshaw 0:e4a10ed6eb92 201 char BOOT : 1;
jbradshaw 0:e4a10ed6eb92 202 } bit;
jbradshaw 1:9490836294ea 203 } lis2dh_ctrl_reg5_t;
jbradshaw 0:e4a10ed6eb92 204
jbradshaw 1:9490836294ea 205 ///< @brief CTRL_REG6 (25h)
jbradshaw 1:9490836294ea 206 typedef union lis2dh_ctrl_reg6_reg {
jbradshaw 0:e4a10ed6eb92 207 char all;
jbradshaw 0:e4a10ed6eb92 208 struct {
jbradshaw 0:e4a10ed6eb92 209 char reserved1 : 1;
jbradshaw 0:e4a10ed6eb92 210 char H_LACTIVE : 1;
jbradshaw 0:e4a10ed6eb92 211 char reserved2 : 1;
jbradshaw 0:e4a10ed6eb92 212 char P2_ACT : 1;
jbradshaw 0:e4a10ed6eb92 213 char BOOT_I2 : 1;
jbradshaw 0:e4a10ed6eb92 214 char I2_INT2 : 2;
jbradshaw 0:e4a10ed6eb92 215 char I2_INT1 : 1;
jbradshaw 0:e4a10ed6eb92 216 char I2_CLICKen: 1;
jbradshaw 0:e4a10ed6eb92 217 } bit;
jbradshaw 1:9490836294ea 218 } lis2dh_ctrl_reg6_t;
jbradshaw 0:e4a10ed6eb92 219
jbradshaw 1:9490836294ea 220 ///< @brief REFERENCE (26h)
jbradshaw 1:9490836294ea 221 typedef union lis2dh_reference_reg {
jbradshaw 0:e4a10ed6eb92 222 char all;
jbradshaw 0:e4a10ed6eb92 223 } lis2dh_reference;
jbradshaw 0:e4a10ed6eb92 224
jbradshaw 1:9490836294ea 225 ///< @brief STATUS_REG (27h)
jbradshaw 1:9490836294ea 226 typedef union lis2dh_status_reg_ {
jbradshaw 0:e4a10ed6eb92 227 char all;
jbradshaw 0:e4a10ed6eb92 228 struct {
jbradshaw 0:e4a10ed6eb92 229 char XDA : 1;
jbradshaw 0:e4a10ed6eb92 230 char YDA : 1;
jbradshaw 0:e4a10ed6eb92 231 char ZDA : 1;
jbradshaw 0:e4a10ed6eb92 232 char ZYXDA : 1;
jbradshaw 0:e4a10ed6eb92 233 char XOR : 1;
jbradshaw 0:e4a10ed6eb92 234 char YOR : 1;
jbradshaw 0:e4a10ed6eb92 235 char ZOR : 1;
jbradshaw 0:e4a10ed6eb92 236 char ZYXOR : 1;
jbradshaw 0:e4a10ed6eb92 237 } bit;
jbradshaw 1:9490836294ea 238 } lis2dh_status_reg_t;
jbradshaw 0:e4a10ed6eb92 239
jbradshaw 0:e4a10ed6eb92 240
jbradshaw 1:9490836294ea 241 ///< @brief FIFO_CTRL_REG (2Eh)
jbradshaw 1:9490836294ea 242 typedef union lis2dh_fifo_ctrl_reg_ {
jbradshaw 0:e4a10ed6eb92 243 char all;
jbradshaw 0:e4a10ed6eb92 244 struct {
jbradshaw 0:e4a10ed6eb92 245 char FTH : 5;
jbradshaw 0:e4a10ed6eb92 246 char TR : 1;
jbradshaw 0:e4a10ed6eb92 247 char FM : 2;
jbradshaw 0:e4a10ed6eb92 248 } bit;
jbradshaw 1:9490836294ea 249 } lis2dh_fifo_ctrl_reg_t;
jbradshaw 0:e4a10ed6eb92 250
jbradshaw 1:9490836294ea 251 ///< @brief FIFO_CTRL_REG (2Fh)
jbradshaw 1:9490836294ea 252 typedef union lis2dh_fifo_src_reg_ {
jbradshaw 0:e4a10ed6eb92 253 char all;
jbradshaw 0:e4a10ed6eb92 254 struct {
jbradshaw 0:e4a10ed6eb92 255 char FSS : 5;
jbradshaw 0:e4a10ed6eb92 256 char EMPTY : 1;
jbradshaw 0:e4a10ed6eb92 257 char OVRN_FIFO : 1;
jbradshaw 0:e4a10ed6eb92 258 char WTM : 1;
jbradshaw 0:e4a10ed6eb92 259 } bit;
jbradshaw 1:9490836294ea 260 } lis2dh_fifo_src_reg_t;
jbradshaw 0:e4a10ed6eb92 261
jbradshaw 1:9490836294ea 262 ///< @brief INT1_CFG (30h)
jbradshaw 1:9490836294ea 263 typedef union lis2dh_int1_cfg_reg_ {
jbradshaw 0:e4a10ed6eb92 264 char all;
jbradshaw 0:e4a10ed6eb92 265 struct {
jbradshaw 0:e4a10ed6eb92 266 char XLIE_XDOWNE : 1;
jbradshaw 0:e4a10ed6eb92 267 char XHIE_XUPE : 1;
jbradshaw 0:e4a10ed6eb92 268 char YLIE_YDOWNE : 1;
jbradshaw 0:e4a10ed6eb92 269 char YHIE_YUPE : 1;
jbradshaw 0:e4a10ed6eb92 270 char ZLIE_ZDOWNE : 1;
jbradshaw 0:e4a10ed6eb92 271 char ZHIE_ZUPE : 1;
jbradshaw 0:e4a10ed6eb92 272 char SIXD : 1;
jbradshaw 0:e4a10ed6eb92 273 char AOI : 1;
jbradshaw 0:e4a10ed6eb92 274 } bit;
jbradshaw 1:9490836294ea 275 } lis2dh_int1_cfg_t;
jbradshaw 0:e4a10ed6eb92 276
jbradshaw 1:9490836294ea 277 ///< @brief INT1_SRC (31h)
jbradshaw 1:9490836294ea 278 typedef union lis2dh_int1_src_reg_ {
jbradshaw 0:e4a10ed6eb92 279 char all;
jbradshaw 0:e4a10ed6eb92 280 struct {
jbradshaw 0:e4a10ed6eb92 281 char XL : 1;
jbradshaw 0:e4a10ed6eb92 282 char XH : 1;
jbradshaw 0:e4a10ed6eb92 283 char YL : 1;
jbradshaw 0:e4a10ed6eb92 284 char YH : 1;
jbradshaw 0:e4a10ed6eb92 285 char ZL : 1;
jbradshaw 0:e4a10ed6eb92 286 char ZH : 1;
jbradshaw 0:e4a10ed6eb92 287 char IA : 1;
jbradshaw 0:e4a10ed6eb92 288 char reserved : 1;
jbradshaw 0:e4a10ed6eb92 289 } bit;
jbradshaw 1:9490836294ea 290 } lis2dh_int1_src_t;
jbradshaw 0:e4a10ed6eb92 291
jbradshaw 0:e4a10ed6eb92 292
jbradshaw 1:9490836294ea 293 ///< @brief INT2_CFG (34h)
jbradshaw 1:9490836294ea 294 typedef union lis2dh_int2_cfg_reg_ {
jbradshaw 0:e4a10ed6eb92 295 char all;
jbradshaw 0:e4a10ed6eb92 296 struct {
jbradshaw 0:e4a10ed6eb92 297 char XLIE : 1;
jbradshaw 0:e4a10ed6eb92 298 char XHIE : 1;
jbradshaw 0:e4a10ed6eb92 299 char YLIE : 1;
jbradshaw 0:e4a10ed6eb92 300 char YHIE : 1;
jbradshaw 0:e4a10ed6eb92 301 char ZLIE : 1;
jbradshaw 0:e4a10ed6eb92 302 char ZHIE : 1;
jbradshaw 0:e4a10ed6eb92 303 char SIX6 : 1;
jbradshaw 0:e4a10ed6eb92 304 char AOI : 1;
jbradshaw 0:e4a10ed6eb92 305 } bit;
jbradshaw 1:9490836294ea 306 } lis2dh_int2_cfg_t;
jbradshaw 0:e4a10ed6eb92 307
jbradshaw 1:9490836294ea 308 ///< @brief INT2_SRC (35h)
jbradshaw 1:9490836294ea 309 typedef union lis2dh_int2_src_reg_ {
jbradshaw 0:e4a10ed6eb92 310 char all;
jbradshaw 0:e4a10ed6eb92 311 struct {
jbradshaw 0:e4a10ed6eb92 312 char XL : 1;
jbradshaw 0:e4a10ed6eb92 313 char XH : 1;
jbradshaw 0:e4a10ed6eb92 314 char YL : 1;
jbradshaw 0:e4a10ed6eb92 315 char YH : 1;
jbradshaw 0:e4a10ed6eb92 316 char ZL : 1;
jbradshaw 0:e4a10ed6eb92 317 char ZH : 1;
jbradshaw 0:e4a10ed6eb92 318 char IA : 1;
jbradshaw 0:e4a10ed6eb92 319 char reserved : 1;
jbradshaw 0:e4a10ed6eb92 320 } bit;
jbradshaw 1:9490836294ea 321 } lis2dh_int2_src_t;
jbradshaw 0:e4a10ed6eb92 322
jbradshaw 0:e4a10ed6eb92 323
jbradshaw 0:e4a10ed6eb92 324
jbradshaw 0:e4a10ed6eb92 325 LIS2DH(PinName sda, PinName scl, int slaveAddress);
jbradshaw 0:e4a10ed6eb92 326 LIS2DH(I2C *i2c, int slaveAddress);
jbradshaw 0:e4a10ed6eb92 327 ~LIS2DH(void);
jbradshaw 0:e4a10ed6eb92 328
jbradshaw 1:9490836294ea 329 /**
jbradshaw 1:9490836294ea 330 * @brief Initialize the device
jbradshaw 1:9490836294ea 331 */
jbradshaw 0:e4a10ed6eb92 332 void init(void);
jbradshaw 1:9490836294ea 333 /**
jbradshaw 1:9490836294ea 334 * @brief Interrupt handler
jbradshaw 1:9490836294ea 335 */
jbradshaw 0:e4a10ed6eb92 336 void int_handler(void);
jbradshaw 1:9490836294ea 337 /**
jbradshaw 1:9490836294ea 338 * @brief Get motion data from the device fifo
jbradshaw 1:9490836294ea 339 */
jbradshaw 0:e4a10ed6eb92 340 int get_motion_fifo(short *valueX, short *valueY, short *valueZ);
jbradshaw 1:9490836294ea 341 /**
jbradshaw 1:9490836294ea 342 * @brief Get the last cached motion values (cached from a previous interrupt
jbradshaw 0:e4a10ed6eb92 343 * event)
jbradshaw 1:9490836294ea 344 */
jbradshaw 0:e4a10ed6eb92 345 int get_motion_cached(int16_t *valueX, int16_t *valueY, int16_t *valueZ);
jbradshaw 1:9490836294ea 346 /**
jbradshaw 1:9490836294ea 347 * @brief Star Interrupts
jbradshaw 1:9490836294ea 348 */
jbradshaw 0:e4a10ed6eb92 349 int initStart(int dataRate, int fifoThreshold);
jbradshaw 1:9490836294ea 350 /**
jbradshaw 1:9490836294ea 351 * @brief Stop interrupts
jbradshaw 1:9490836294ea 352 */
jbradshaw 0:e4a10ed6eb92 353 void stop(void);
jbradshaw 1:9490836294ea 354 /**
jbradshaw 1:9490836294ea 355 * @brief Read device register
jbradshaw 1:9490836294ea 356 */
jbradshaw 1:9490836294ea 357 int readReg(LIS2DH_REG_map_t reg, char *value);
jbradshaw 1:9490836294ea 358 /**
jbradshaw 1:9490836294ea 359 * @brief Write device regsiter
jbradshaw 1:9490836294ea 360 */
jbradshaw 1:9490836294ea 361 int writeReg(LIS2DH_REG_map_t reg, char value);
jbradshaw 1:9490836294ea 362 /**
jbradshaw 1:9490836294ea 363 * @brief Detect if device exists
jbradshaw 1:9490836294ea 364 */
jbradshaw 0:e4a10ed6eb92 365 int detect(char *detected);
jbradshaw 1:9490836294ea 366 /**
jbradshaw 1:9490836294ea 367 * @brief Read the device ID
jbradshaw 1:9490836294ea 368 */
jbradshaw 0:e4a10ed6eb92 369 char readId(void);
jbradshaw 0:e4a10ed6eb92 370
jbradshaw 0:e4a10ed6eb92 371 static LIS2DH *instance;
jbradshaw 0:e4a10ed6eb92 372
jbradshaw 0:e4a10ed6eb92 373 private:
jbradshaw 0:e4a10ed6eb92 374 /** @brief
jbradshaw 0:e4a10ed6eb92 375 */
jbradshaw 0:e4a10ed6eb92 376 void configure_interrupt(void);
jbradshaw 1:9490836294ea 377 ///< I2C pointer
jbradshaw 0:e4a10ed6eb92 378 I2C *i2c;
jbradshaw 1:9490836294ea 379 ///< Is this object the owner of the I2C object
jbradshaw 0:e4a10ed6eb92 380 bool isOwner;
jbradshaw 1:9490836294ea 381 ///< Device slave address
jbradshaw 0:e4a10ed6eb92 382 int slaveAddress;
jbradshaw 0:e4a10ed6eb92 383 };
jbradshaw 0:e4a10ed6eb92 384
jbradshaw 0:e4a10ed6eb92 385 #endif /* LIS2DH_H_ */