David Jung / Mbed OS MAXREFDES101_SOURCE_CODE_HEART_RATE

Example source code for MAXREFDES101.

Dependencies:   max32630fthr Adafruit_FeatherOLED USBDevice

Utilities/WatchInterface.h@3:2fe2ff1ca0dc, 2019-07-29 (annotated)

Committer:
Emre.Eken@IST-LT-36262.maxim-ic.internal
Date:
Mon Jul 29 10:26:58 2019 +0300
Revision:
3:2fe2ff1ca0dc
Parent:
1:f60eafbf009a 
Maxim copy right section is added.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Emre.Eken@IST-LT-36262.maxim-ic.internal 3:2fe2ff1ca0dc 1 /*******************************************************************************
Emre.Eken@IST-LT-36262.maxim-ic.internal 3:2fe2ff1ca0dc 2 * Copyright (C) Maxim Integrated Products, Inc., All rights Reserved.
Emre.Eken@IST-LT-36262.maxim-ic.internal 3:2fe2ff1ca0dc 3 *
Emre.Eken@IST-LT-36262.maxim-ic.internal 3:2fe2ff1ca0dc 4 * This software is protected by copyright laws of the United States and
Emre.Eken@IST-LT-36262.maxim-ic.internal 3:2fe2ff1ca0dc 5 * of foreign countries. This material may also be protected by patent laws
Emre.Eken@IST-LT-36262.maxim-ic.internal 3:2fe2ff1ca0dc 6 * and technology transfer regulations of the United States and of foreign
Emre.Eken@IST-LT-36262.maxim-ic.internal 3:2fe2ff1ca0dc 7 * countries. This software is furnished under a license agreement and/or a
Emre.Eken@IST-LT-36262.maxim-ic.internal 3:2fe2ff1ca0dc 8 * nondisclosure agreement and may only be used or reproduced in accordance
Emre.Eken@IST-LT-36262.maxim-ic.internal 3:2fe2ff1ca0dc 9 * with the terms of those agreements. Dissemination of this information to
Emre.Eken@IST-LT-36262.maxim-ic.internal 3:2fe2ff1ca0dc 10 * any party or parties not specified in the license agreement and/or
Emre.Eken@IST-LT-36262.maxim-ic.internal 3:2fe2ff1ca0dc 11 * nondisclosure agreement is expressly prohibited.
Emre.Eken@IST-LT-36262.maxim-ic.internal 3:2fe2ff1ca0dc 12 *
Emre.Eken@IST-LT-36262.maxim-ic.internal 3:2fe2ff1ca0dc 13 * The above copyright notice and this permission notice shall be included
Emre.Eken@IST-LT-36262.maxim-ic.internal 3:2fe2ff1ca0dc 14 * in all copies or substantial portions of the Software.
Emre.Eken@IST-LT-36262.maxim-ic.internal 3:2fe2ff1ca0dc 15 *
Emre.Eken@IST-LT-36262.maxim-ic.internal 3:2fe2ff1ca0dc 16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
Emre.Eken@IST-LT-36262.maxim-ic.internal 3:2fe2ff1ca0dc 17 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
Emre.Eken@IST-LT-36262.maxim-ic.internal 3:2fe2ff1ca0dc 18 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
Emre.Eken@IST-LT-36262.maxim-ic.internal 3:2fe2ff1ca0dc 19 * IN NO EVENT SHALL MAXIM INTEGRATED BE LIABLE FOR ANY CLAIM, DAMAGES
Emre.Eken@IST-LT-36262.maxim-ic.internal 3:2fe2ff1ca0dc 20 * OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
Emre.Eken@IST-LT-36262.maxim-ic.internal 3:2fe2ff1ca0dc 21 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
Emre.Eken@IST-LT-36262.maxim-ic.internal 3:2fe2ff1ca0dc 22 * OTHER DEALINGS IN THE SOFTWARE.
Emre.Eken@IST-LT-36262.maxim-ic.internal 3:2fe2ff1ca0dc 23 *
Emre.Eken@IST-LT-36262.maxim-ic.internal 3:2fe2ff1ca0dc 24 * Except as contained in this notice, the name of Maxim Integrated
Emre.Eken@IST-LT-36262.maxim-ic.internal 3:2fe2ff1ca0dc 25 * Products, Inc. shall not be used except as stated in the Maxim Integrated
Emre.Eken@IST-LT-36262.maxim-ic.internal 3:2fe2ff1ca0dc 26 * Products, Inc. Branding Policy.
Emre.Eken@IST-LT-36262.maxim-ic.internal 3:2fe2ff1ca0dc 27 *
Emre.Eken@IST-LT-36262.maxim-ic.internal 3:2fe2ff1ca0dc 28 * The mere transfer of this software does not imply any licenses
Emre.Eken@IST-LT-36262.maxim-ic.internal 3:2fe2ff1ca0dc 29 * of trade secrets, proprietary technology, copyrights, patents,
Emre.Eken@IST-LT-36262.maxim-ic.internal 3:2fe2ff1ca0dc 30 * trademarks, maskwork rights, or any other form of intellectual
Emre.Eken@IST-LT-36262.maxim-ic.internal 3:2fe2ff1ca0dc 31 * property whatsoever. Maxim Integrated Products, Inc. retains all
Emre.Eken@IST-LT-36262.maxim-ic.internal 3:2fe2ff1ca0dc 32 * ownership rights.
Emre.Eken@IST-LT-36262.maxim-ic.internal 3:2fe2ff1ca0dc 33 *******************************************************************************
Emre.Eken@IST-LT-36262.maxim-ic.internal 3:2fe2ff1ca0dc 34 */
gmehmet 1:f60eafbf009a 35
gmehmet 1:f60eafbf009a 36 #define BATTERY_GAUGE_COUNT 50
gmehmet 1:f60eafbf009a 37 #define BATTERY_CRITICAL_LEVEL 5
gmehmet 1:f60eafbf009a 38
gmehmet 1:f60eafbf009a 39
gmehmet 1:f60eafbf009a 40
gmehmet 1:f60eafbf009a 41
gmehmet 1:f60eafbf009a 42 #ifndef UTILITIES_WATCHINTERFACE_H_
gmehmet 1:f60eafbf009a 43 #define UTILITIES_WATCHINTERFACE_H_
gmehmet 1:f60eafbf009a 44 #include "mbed.h"
gmehmet 1:f60eafbf009a 45 #include "LS013B7DH03.h"
gmehmet 1:f60eafbf009a 46 #include "version.h"
gmehmet 1:f60eafbf009a 47 #include "BLE_ICARUS.h"
gmehmet 1:f60eafbf009a 48
gmehmet 1:f60eafbf009a 49 #include "MAX20303.h"
gmehmet 1:f60eafbf009a 50
gmehmet 1:f60eafbf009a 51
gmehmet 1:f60eafbf009a 52 #define DISPLAYMODE_TIME 0
gmehmet 1:f60eafbf009a 53 #define DISPLAYMODE_PPG 1
gmehmet 1:f60eafbf009a 54 #ifdef ENABLE_SPO2
gmehmet 1:f60eafbf009a 55 #define DISPLAYMODE_SPO2_ONESHOT 2
gmehmet 1:f60eafbf009a 56 #define DISPLAYMODE_SPO2_CONTINUOUS 3
gmehmet 1:f60eafbf009a 57 #else
gmehmet 1:f60eafbf009a 58 #define DISPLAYMODE_TEMP 4
gmehmet 1:f60eafbf009a 59 #endif
gmehmet 1:f60eafbf009a 60 #define DISPLAYMODE_INFO 5
gmehmet 1:f60eafbf009a 61 #define DISPLAYMODE_ECG 6
gmehmet 1:f60eafbf009a 62 #define DISPLAYMODE_TETHERED 7
gmehmet 1:f60eafbf009a 63 #define DISPLAYMODE_TETHERED_USB 8
gmehmet 1:f60eafbf009a 64 #define DISPLAYMODE_LOGO 9
gmehmet 1:f60eafbf009a 65 #define DISPLAYMODE_RECORDING 10
gmehmet 1:f60eafbf009a 66 #define DISPLAYMODE_RECORDING_STOP 11
gmehmet 1:f60eafbf009a 67 #define DISPLAYMODE_AFTERBOOT 12
gmehmet 1:f60eafbf009a 68
gmehmet 1:f60eafbf009a 69
gmehmet 1:f60eafbf009a 70 typedef enum {
gmehmet 1:f60eafbf009a 71
gmehmet 1:f60eafbf009a 72 BUTTONEVENT_NONE,
gmehmet 1:f60eafbf009a 73 BUTTONEVENT_UP_PRE,
gmehmet 1:f60eafbf009a 74 BUTTONEVENT_DOWN_PRE,
gmehmet 1:f60eafbf009a 75 BUTTONEVENT_UP,
gmehmet 1:f60eafbf009a 76 BUTTONEVENT_DOWN
gmehmet 1:f60eafbf009a 77
gmehmet 1:f60eafbf009a 78 } Button_Event;
gmehmet 1:f60eafbf009a 79
gmehmet 1:f60eafbf009a 80 class WatchInterface
gmehmet 1:f60eafbf009a 81 {
gmehmet 1:f60eafbf009a 82 public:
gmehmet 1:f60eafbf009a 83
gmehmet 1:f60eafbf009a 84
gmehmet 1:f60eafbf009a 85 typedef enum {
gmehmet 1:f60eafbf009a 86 /** No activity, or very light activity. */
gmehmet 1:f60eafbf009a 87 ACTD_REST_ACTIVITY = 0,
gmehmet 1:f60eafbf009a 88 /** Non-rhythmic activities that cannot be classified in the other categories. */
gmehmet 1:f60eafbf009a 89 ACTD_OTHER_ACTIVITY = 1,
gmehmet 1:f60eafbf009a 90 /** Walking activity. */
gmehmet 1:f60eafbf009a 91 ACTD_WALK_ACTIVITY = 2,
gmehmet 1:f60eafbf009a 92 /** Running activity. */
gmehmet 1:f60eafbf009a 93 ACTD_RUN_ACTIVITY = 3,
gmehmet 1:f60eafbf009a 94 /** Biking activity. */
gmehmet 1:f60eafbf009a 95 ACTD_BIKE_ACTIVITY = 4,
gmehmet 1:f60eafbf009a 96 /** Rhythmic activities that cannot be classified in the other categories. */
gmehmet 1:f60eafbf009a 97 ACTD_OTHER_RYTHMIC_ACTIVITY = 5,
gmehmet 1:f60eafbf009a 98 } actd_ActivityClass_te;
gmehmet 1:f60eafbf009a 99
gmehmet 1:f60eafbf009a 100
gmehmet 1:f60eafbf009a 101 typedef enum {
gmehmet 1:f60eafbf009a 102 BUTTON_PRESSED = 1,
gmehmet 1:f60eafbf009a 103 BUTTON_RELEASED = 0
gmehmet 1:f60eafbf009a 104
gmehmet 1:f60eafbf009a 105 } ButtonStatus;
gmehmet 1:f60eafbf009a 106
gmehmet 1:f60eafbf009a 107
gmehmet 1:f60eafbf009a 108 typedef enum {
gmehmet 1:f60eafbf009a 109 BUTTON_POWER = 0,
gmehmet 1:f60eafbf009a 110 BUTTON_UP = 1,
gmehmet 1:f60eafbf009a 111 BUTTON_DOWN = 2
gmehmet 1:f60eafbf009a 112
gmehmet 1:f60eafbf009a 113 } hspButton;
gmehmet 1:f60eafbf009a 114
gmehmet 1:f60eafbf009a 115
gmehmet 1:f60eafbf009a 116 /** Create an Watch Interface controller
gmehmet 1:f60eafbf009a 117 *
gmehmet 1:f60eafbf009a 118 * @param buttonUp PinName UP button
gmehmet 1:f60eafbf009a 119 * @param buttonDown PinName DOWN button
gmehmet 1:f60eafbf009a 120 * @param buttonPower PinName POWER button
gmehmet 1:f60eafbf009a 121 */
gmehmet 1:f60eafbf009a 122 WatchInterface(PinName buttonUp, PinName buttonDown, PinName buttonPower, PinName displayCS, PinName displayEXTCOM, PinName displayDISP, SPI* displaySPI);
gmehmet 1:f60eafbf009a 123
gmehmet 1:f60eafbf009a 124 void updateDisplay(int batteryLevelToBeScaled);
gmehmet 1:f60eafbf009a 125 void execute(void);
gmehmet 1:f60eafbf009a 126 void displayOff(bool off);
gmehmet 1:f60eafbf009a 127 void DisplayStatus();
gmehmet 1:f60eafbf009a 128 void DisplayModeUpdated();
gmehmet 1:f60eafbf009a 129
gmehmet 1:f60eafbf009a 130 static void refreshCallback(void);
gmehmet 1:f60eafbf009a 131
gmehmet 1:f60eafbf009a 132 unsigned char connection_indicator;
gmehmet 1:f60eafbf009a 133
gmehmet 1:f60eafbf009a 134 ButtonStatus getButtonStatus(hspButton button);
gmehmet 1:f60eafbf009a 135
gmehmet 1:f60eafbf009a 136 uint16_t heartRate;
gmehmet 1:f60eafbf009a 137 uint16_t heartRateConfidence;
gmehmet 1:f60eafbf009a 138 volatile bool BLE_Interface_Exists, BLE_Interface_Exists_old;
gmehmet 1:f60eafbf009a 139 volatile bool USB_Interface_Exists, USB_Interface_Exists_old;
gmehmet 1:f60eafbf009a 140 volatile bool USB_Interface_MSD;
gmehmet 1:f60eafbf009a 141 volatile bool recording, recording_old;
gmehmet 1:f60eafbf009a 142
gmehmet 1:f60eafbf009a 143 bool recordingStopFlag;
gmehmet 1:f60eafbf009a 144
gmehmet 1:f60eafbf009a 145 volatile bool modeUpdated;
gmehmet 1:f60eafbf009a 146
gmehmet 1:f60eafbf009a 147 unsigned char batteryLevel;
gmehmet 1:f60eafbf009a 148
gmehmet 1:f60eafbf009a 149 volatile Button_Event buttonEvent_down;
gmehmet 1:f60eafbf009a 150 volatile Button_Event buttonEvent_up;
gmehmet 1:f60eafbf009a 151
gmehmet 1:f60eafbf009a 152 unsigned char displayMode;
gmehmet 1:f60eafbf009a 153 unsigned char displayMode_old;
gmehmet 1:f60eafbf009a 154 bool isDisplayOff;
gmehmet 1:f60eafbf009a 155
gmehmet 1:f60eafbf009a 156 volatile bool BLEWasActive;
gmehmet 1:f60eafbf009a 157 volatile bool USBWasActive;
gmehmet 1:f60eafbf009a 158
gmehmet 1:f60eafbf009a 159 bool ecg_enabled;
gmehmet 1:f60eafbf009a 160 bool ppg_enabled;
gmehmet 1:f60eafbf009a 161
gmehmet 1:f60eafbf009a 162 bool bootComplete;
gmehmet 1:f60eafbf009a 163
gmehmet 1:f60eafbf009a 164 uint16_t last_good_hr;
gmehmet 1:f60eafbf009a 165 uint16_t instant_hr;
gmehmet 1:f60eafbf009a 166 uint16_t instant_hr_conf;
gmehmet 1:f60eafbf009a 167 uint8_t instant_hr_activityClass;
gmehmet 1:f60eafbf009a 168 float instant_temp_celsius;
gmehmet 1:f60eafbf009a 169
gmehmet 1:f60eafbf009a 170 char m_mac_addr_[6];
gmehmet 1:f60eafbf009a 171
gmehmet 1:f60eafbf009a 172 MAX20303* m_max20303_;
gmehmet 1:f60eafbf009a 173
gmehmet 1:f60eafbf009a 174
gmehmet 1:f60eafbf009a 175
gmehmet 1:f60eafbf009a 176 protected:
gmehmet 1:f60eafbf009a 177
gmehmet 1:f60eafbf009a 178 private:
gmehmet 1:f60eafbf009a 179
gmehmet 1:f60eafbf009a 180
gmehmet 1:f60eafbf009a 181
gmehmet 1:f60eafbf009a 182 //Ticker m_watchInterface_ticker_;
gmehmet 1:f60eafbf009a 183
gmehmet 1:f60eafbf009a 184 InterruptIn btnUp;
gmehmet 1:f60eafbf009a 185 InterruptIn btnDown;
gmehmet 1:f60eafbf009a 186 DigitalIn btnPower;
gmehmet 1:f60eafbf009a 187 DigitalOut dispCS;
gmehmet 1:f60eafbf009a 188 PinName dispEXTCOM;
gmehmet 1:f60eafbf009a 189 DigitalOut dispDISP;
gmehmet 1:f60eafbf009a 190
gmehmet 1:f60eafbf009a 191 PwmOut DisplayPWM;
gmehmet 1:f60eafbf009a 192
gmehmet 1:f60eafbf009a 193 Timer interfaceTimer;
gmehmet 1:f60eafbf009a 194
gmehmet 1:f60eafbf009a 195 volatile int buttonTimer;
gmehmet 1:f60eafbf009a 196
gmehmet 1:f60eafbf009a 197 void isr_buttonup();
gmehmet 1:f60eafbf009a 198 void isr_buttondown();
gmehmet 1:f60eafbf009a 199
gmehmet 1:f60eafbf009a 200 bool display_BLEMode_Active;
gmehmet 1:f60eafbf009a 201 bool display_USBMode_Active;
gmehmet 1:f60eafbf009a 202
gmehmet 1:f60eafbf009a 203 silabs::LS013B7DH03 display;
gmehmet 1:f60eafbf009a 204
gmehmet 1:f60eafbf009a 205 unsigned char ppg_lcd_count; //a variable used to print "MEASURING" while the ppg settling
gmehmet 1:f60eafbf009a 206
gmehmet 1:f60eafbf009a 207 static bool refreshed;
gmehmet 1:f60eafbf009a 208
gmehmet 1:f60eafbf009a 209 static const uint16_t kHeartRateUpperLimit = 240;
gmehmet 1:f60eafbf009a 210 static const uint16_t kHeartRateLowerLimit = 40;
gmehmet 1:f60eafbf009a 211 static const uint16_t ConfThresLevelRest = 50;
gmehmet 1:f60eafbf009a 212 static const uint16_t ConfThresLevelOther = 10;
gmehmet 1:f60eafbf009a 213
gmehmet 1:f60eafbf009a 214
gmehmet 1:f60eafbf009a 215 };
gmehmet 1:f60eafbf009a 216
gmehmet 1:f60eafbf009a 217
gmehmet 1:f60eafbf009a 218 #endif