Maxim Integrated / Mbed OS Host_Software_MAX32664GWEB_HR_wrist

Example Host software for integration of MAX3266x chips (, MAX32664GWEB) equipped with Heart Rate from Wrist Algorithm. This is “stand-alone” software that runs on the MAX32630 low-power microcontroller to display heart rate on the display of the MAXREFDES101 reference design. It is intended provide a simple example of how to initialize and communicate with the sensor hub. Windows and Android communications are not supported.

Dependencies:   Maxim_Sensor_Hub_Communications BMI160 whrmDemoUI max32630hsp3

Fork of Host_Software_MAX32664GWEB_HR_wrist by mehmet gok

SHMAX8614X_WHRM/HostAccelHelper.h@13:3d1a6b947396, 2019-01-10 (annotated)

Committer:
gmehmet
Date:
Thu Jan 10 11:06:01 2019 +0300
Revision:
13:3d1a6b947396
Code for evaluating Max3266x Heart Rate from Wrist Agorithm

Who changed what in which revision?

UserRevisionLine numberNew contents of line
gmehmet 13:3d1a6b947396 1 /*******************************************************************************
gmehmet 13:3d1a6b947396 2 * Copyright (C) 2018 Maxim Integrated Products, Inc., All Rights Reserved.
gmehmet 13:3d1a6b947396 3 *
gmehmet 13:3d1a6b947396 4 * Permission is hereby granted, free of charge, to any person obtaining a
gmehmet 13:3d1a6b947396 5 * copy of this software and associated documentation files (the "Software"),
gmehmet 13:3d1a6b947396 6 * to deal in the Software without restriction, including without limitation
gmehmet 13:3d1a6b947396 7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
gmehmet 13:3d1a6b947396 8 * and/or sell copies of the Software, and to permit persons to whom the
gmehmet 13:3d1a6b947396 9 * Software is furnished to do so, subject to the following conditions:
gmehmet 13:3d1a6b947396 10 *
gmehmet 13:3d1a6b947396 11 * The above copyright notice and this permission notice shall be included
gmehmet 13:3d1a6b947396 12 * in all copies or substantial portions of the Software.
gmehmet 13:3d1a6b947396 13 *
gmehmet 13:3d1a6b947396 14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
gmehmet 13:3d1a6b947396 15 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
gmehmet 13:3d1a6b947396 16 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
gmehmet 13:3d1a6b947396 17 * IN NO EVENT SHALL MAXIM INTEGRATED BE LIABLE FOR ANY CLAIM, DAMAGES
gmehmet 13:3d1a6b947396 18 * OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
gmehmet 13:3d1a6b947396 19 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
gmehmet 13:3d1a6b947396 20 * OTHER DEALINGS IN THE SOFTWARE.
gmehmet 13:3d1a6b947396 21 *
gmehmet 13:3d1a6b947396 22 * Except as contained in this notice, the name of Maxim Integrated
gmehmet 13:3d1a6b947396 23 * Products, Inc. shall not be used except as stated in the Maxim Integrated
gmehmet 13:3d1a6b947396 24 * Products, Inc. Branding Policy.
gmehmet 13:3d1a6b947396 25 *
gmehmet 13:3d1a6b947396 26 * The mere transfer of this software does not imply any licenses
gmehmet 13:3d1a6b947396 27 * of trade secrets, proprietary technology, copyrights, patents,
gmehmet 13:3d1a6b947396 28 * trademarks, maskwork rights, or any other form of intellectual
gmehmet 13:3d1a6b947396 29 * property whatsoever. Maxim Integrated Products, Inc. retains all
gmehmet 13:3d1a6b947396 30 * ownership rights.
gmehmet 13:3d1a6b947396 31 *******************************************************************************
gmehmet 13:3d1a6b947396 32 */
gmehmet 13:3d1a6b947396 33
gmehmet 13:3d1a6b947396 34 #ifndef _HOST_ACCEL_HELPER_H_
gmehmet 13:3d1a6b947396 35 #define _HOST_ACCEL_HELPER_H_
gmehmet 13:3d1a6b947396 36
gmehmet 13:3d1a6b947396 37 #include <stdint.h>
gmehmet 13:3d1a6b947396 38
gmehmet 13:3d1a6b947396 39 /* Struct defining the sample of accelerometer
gmehmet 13:3d1a6b947396 40 * Note: as alogorithms expect data as mg or g ; calculations needs to be done over raws accel sensordata and convert to mg or g
gmehmet 13:3d1a6b947396 41 * acceld data is feed to sensor hub in mg or g format for all 3 axis,s data. Float definitions below are for mg and g
gmehmet 13:3d1a6b947396 42 * calculations and can be modified to work with fixed point data type.
gmehmet 13:3d1a6b947396 43 *
gmehmet 13:3d1a6b947396 44 * */
gmehmet 13:3d1a6b947396 45 typedef struct _accel_data_t {
gmehmet 13:3d1a6b947396 46 float x;
gmehmet 13:3d1a6b947396 47 float y;
gmehmet 13:3d1a6b947396 48 float z;
gmehmet 13:3d1a6b947396 49 int16_t x_raw;
gmehmet 13:3d1a6b947396 50 int16_t y_raw;
gmehmet 13:3d1a6b947396 51 int16_t z_raw;
gmehmet 13:3d1a6b947396 52 } accel_data_t;
gmehmet 13:3d1a6b947396 53
gmehmet 13:3d1a6b947396 54 /**
gmehmet 13:3d1a6b947396 55 * @brief Initialize the accelerometer on the host device
gmehmet 13:3d1a6b947396 56 */
gmehmet 13:3d1a6b947396 57 void CSTMR_SH_HostAccelerometerInitialize();
gmehmet 13:3d1a6b947396 58
gmehmet 13:3d1a6b947396 59 /**
gmehmet 13:3d1a6b947396 60 * @brief Set default parameters for the accelerometer
gmehmet 13:3d1a6b947396 61 */
gmehmet 13:3d1a6b947396 62 void CSTMR_SH_HostAccelerometerSetDefaults();
gmehmet 13:3d1a6b947396 63
gmehmet 13:3d1a6b947396 64 /**
gmehmet 13:3d1a6b947396 65 * @brief Set the sampling rate of the accelerometer
gmehmet 13:3d1a6b947396 66 *
gmehmet 13:3d1a6b947396 67 *
gmehmet 13:3d1a6b947396 68 * @return 0 on SUCCESS
gmehmet 13:3d1a6b947396 69 */
gmehmet 13:3d1a6b947396 70 int CSTMR_SH_HostAccelerometerSetSampleRate(int sampleRate);
gmehmet 13:3d1a6b947396 71
gmehmet 13:3d1a6b947396 72 /**
gmehmet 13:3d1a6b947396 73 * @brief Enable data ready interrupt of the accelerometer
gmehmet 13:3d1a6b947396 74 *
gmehmet 13:3d1a6b947396 75 *
gmehmet 13:3d1a6b947396 76 * @return 0 on SUCCESS
gmehmet 13:3d1a6b947396 77 */
gmehmet 13:3d1a6b947396 78 int CSTMR_SH_HostAccelerometerEnableDataReadyInterrupt();
gmehmet 13:3d1a6b947396 79
gmehmet 13:3d1a6b947396 80 /**
gmehmet 13:3d1a6b947396 81 * @brief Gets a sample from the accelerometer if the sample is ready
gmehmet 13:3d1a6b947396 82 *
gmehmet 13:3d1a6b947396 83 *
gmehmet 13:3d1a6b947396 84 * @return 0 on SUCCESS
gmehmet 13:3d1a6b947396 85 */
gmehmet 13:3d1a6b947396 86 int CSTMR_SH_HostAccelerometerGet_sensor_xyz(accel_data_t *accel_data);
gmehmet 13:3d1a6b947396 87
gmehmet 13:3d1a6b947396 88 /**
gmehmet 13:3d1a6b947396 89 * @brief Add the given sample to the accelerometer queue
gmehmet 13:3d1a6b947396 90 *
gmehmet 13:3d1a6b947396 91 *
gmehmet 13:3d1a6b947396 92 * @return 0 on SUCCESS
gmehmet 13:3d1a6b947396 93 */
gmehmet 13:3d1a6b947396 94 int CSTMR_SH_HostAccelerometerEnqueueData(accel_data_t *accel_data);
gmehmet 13:3d1a6b947396 95
gmehmet 13:3d1a6b947396 96 /**
gmehmet 13:3d1a6b947396 97 * @brief Get the sample count in the accelerometer queue
gmehmet 13:3d1a6b947396 98 *
gmehmet 13:3d1a6b947396 99 *
gmehmet 13:3d1a6b947396 100 * @return 0 on SUCCESS
gmehmet 13:3d1a6b947396 101 */
gmehmet 13:3d1a6b947396 102 int CSTMR_SH_HostAccelerometerGetDataCount();
gmehmet 13:3d1a6b947396 103
gmehmet 13:3d1a6b947396 104 /**
gmehmet 13:3d1a6b947396 105 * @brief Get a sample from the accelerometer queue
gmehmet 13:3d1a6b947396 106 *
gmehmet 13:3d1a6b947396 107 *
gmehmet 13:3d1a6b947396 108 * @return 0 on SUCCESS
gmehmet 13:3d1a6b947396 109 */
gmehmet 13:3d1a6b947396 110 int CSTMR_SH_HostAccelerometerDequeuData(accel_data_t *accel_data);
gmehmet 13:3d1a6b947396 111
gmehmet 13:3d1a6b947396 112
gmehmet 13:3d1a6b947396 113
gmehmet 13:3d1a6b947396 114
gmehmet 13:3d1a6b947396 115
gmehmet 13:3d1a6b947396 116
gmehmet 13:3d1a6b947396 117 #endif