aurelio carella / Mbed OS mbed-os-example-ble-GattServer_ECG

20200716 read Status Register each second

Dependencies:   SDFileSystem mbed-os-example-ble-GattServer max32630fthr

HSP/Devices/MAX30001/MAX30001_helper.cpp@21:51e162c130a9, 2020-07-16 (annotated)

Committer:
aureliocarella
Date:
Thu Jul 16 14:59:04 2020 +0000
Revision:
21:51e162c130a9
20200716

Who changed what in which revision?

UserRevisionLine numberNew contents of line
aureliocarella 21:51e162c130a9 1
aureliocarella 21:51e162c130a9 2 /*******************************************************************************
aureliocarella 21:51e162c130a9 3 * Copyright (C) 2016 Maxim Integrated Products, Inc., All Rights Reserved.
aureliocarella 21:51e162c130a9 4 *
aureliocarella 21:51e162c130a9 5 * Permission is hereby granted, free of charge, to any person obtaining a
aureliocarella 21:51e162c130a9 6 * copy of this software and associated documentation files (the "Software"),
aureliocarella 21:51e162c130a9 7 * to deal in the Software without restriction, including without limitation
aureliocarella 21:51e162c130a9 8 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
aureliocarella 21:51e162c130a9 9 * and/or sell copies of the Software, and to permit persons to whom the
aureliocarella 21:51e162c130a9 10 * Software is furnished to do so, subject to the following conditions:
aureliocarella 21:51e162c130a9 11 *
aureliocarella 21:51e162c130a9 12 * The above copyright notice and this permission notice shall be included
aureliocarella 21:51e162c130a9 13 * in all copies or substantial portions of the Software.
aureliocarella 21:51e162c130a9 14 *
aureliocarella 21:51e162c130a9 15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
aureliocarella 21:51e162c130a9 16 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
aureliocarella 21:51e162c130a9 17 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
aureliocarella 21:51e162c130a9 18 * IN NO EVENT SHALL MAXIM INTEGRATED BE LIABLE FOR ANY CLAIM, DAMAGES
aureliocarella 21:51e162c130a9 19 * OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
aureliocarella 21:51e162c130a9 20 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
aureliocarella 21:51e162c130a9 21 * OTHER DEALINGS IN THE SOFTWARE.
aureliocarella 21:51e162c130a9 22 *
aureliocarella 21:51e162c130a9 23 * Except as contained in this notice, the name of Maxim Integrated
aureliocarella 21:51e162c130a9 24 * Products, Inc. shall not be used except as stated in the Maxim Integrated
aureliocarella 21:51e162c130a9 25 * Products, Inc. Branding Policy.
aureliocarella 21:51e162c130a9 26 *
aureliocarella 21:51e162c130a9 27 * The mere transfer of this software does not imply any licenses
aureliocarella 21:51e162c130a9 28 * of trade secrets, proprietary technology, copyrights, patents,
aureliocarella 21:51e162c130a9 29 * trademarks, maskwork rights, or any other form of intellectual
aureliocarella 21:51e162c130a9 30 * property whatsoever. Maxim Integrated Products, Inc. retains all
aureliocarella 21:51e162c130a9 31 * ownership rights.
aureliocarella 21:51e162c130a9 32 *******************************************************************************
aureliocarella 21:51e162c130a9 33 */
aureliocarella 21:51e162c130a9 34
aureliocarella 21:51e162c130a9 35 #include "MAX30001_helper.h"
aureliocarella 21:51e162c130a9 36 #include "MAX30001.h"
aureliocarella 21:51e162c130a9 37 #include "StringInOut.h"
aureliocarella 21:51e162c130a9 38 #include "Peripherals.h"
aureliocarella 21:51e162c130a9 39
aureliocarella 21:51e162c130a9 40 static uint8_t flags[4];
aureliocarella 21:51e162c130a9 41
aureliocarella 21:51e162c130a9 42 int MAX30001_Helper_IsStreaming(eFlags flag) {
aureliocarella 21:51e162c130a9 43 return flags[(uint32_t)flag];
aureliocarella 21:51e162c130a9 44 }
aureliocarella 21:51e162c130a9 45
aureliocarella 21:51e162c130a9 46 void MAX30001_Helper_SetStreamingFlag(eFlags flag, uint8_t state) {
aureliocarella 21:51e162c130a9 47 flags[(uint32_t)flag] = state;
aureliocarella 21:51e162c130a9 48 }
aureliocarella 21:51e162c130a9 49
aureliocarella 21:51e162c130a9 50 void MAX30001_Helper_Stop(void) {
aureliocarella 21:51e162c130a9 51 if (flags[(uint32_t)eStreaming_ECG] == 1) {
aureliocarella 21:51e162c130a9 52 Peripherals::max30001()->max30001_Stop_ECG();
aureliocarella 21:51e162c130a9 53 }
aureliocarella 21:51e162c130a9 54 if (flags[(uint32_t)eStreaming_PACE] == 1) {
aureliocarella 21:51e162c130a9 55 Peripherals::max30001()->max30001_Stop_PACE();
aureliocarella 21:51e162c130a9 56 }
aureliocarella 21:51e162c130a9 57 if (flags[(uint32_t)eStreaming_BIOZ] == 1) {
aureliocarella 21:51e162c130a9 58 Peripherals::max30001()->max30001_Stop_BIOZ();
aureliocarella 21:51e162c130a9 59 }
aureliocarella 21:51e162c130a9 60 if (flags[(uint32_t)eStreaming_RtoR] == 1) {
aureliocarella 21:51e162c130a9 61 Peripherals::max30001()->max30001_Stop_RtoR();
aureliocarella 21:51e162c130a9 62 }
aureliocarella 21:51e162c130a9 63 MAX30001_Helper_ClearStreamingFlags();
aureliocarella 21:51e162c130a9 64 }
aureliocarella 21:51e162c130a9 65
aureliocarella 21:51e162c130a9 66 int MAX30001_AnyStreamingSet(void) {
aureliocarella 21:51e162c130a9 67 uint32_t i;
aureliocarella 21:51e162c130a9 68 for (i = 0; i < 4; i++) {
aureliocarella 21:51e162c130a9 69 if (flags[i] == 1) return 1;
aureliocarella 21:51e162c130a9 70 }
aureliocarella 21:51e162c130a9 71 return 0;
aureliocarella 21:51e162c130a9 72 }
aureliocarella 21:51e162c130a9 73
aureliocarella 21:51e162c130a9 74 void MAX30001_Helper_StartSync(void) {
aureliocarella 21:51e162c130a9 75 if (MAX30001_AnyStreamingSet() == 1) {
aureliocarella 21:51e162c130a9 76 Peripherals::max30001()->max30001_synch();
aureliocarella 21:51e162c130a9 77 }
aureliocarella 21:51e162c130a9 78 }
aureliocarella 21:51e162c130a9 79
aureliocarella 21:51e162c130a9 80 void MAX30001_Helper_ClearStreamingFlags(void) {
aureliocarella 21:51e162c130a9 81 uint32_t i;
aureliocarella 21:51e162c130a9 82 for (i = 0; i < 4; i++) {
aureliocarella 21:51e162c130a9 83 flags[i] = 0;
aureliocarella 21:51e162c130a9 84 }
aureliocarella 21:51e162c130a9 85 }
aureliocarella 21:51e162c130a9 86
aureliocarella 21:51e162c130a9 87 void MAX30001_Helper_Debug_ShowStreamFlags(void) {
aureliocarella 21:51e162c130a9 88 putStr("\r\n");
aureliocarella 21:51e162c130a9 89 if (flags[(uint32_t)eStreaming_ECG] == 1) {
aureliocarella 21:51e162c130a9 90 putStr("eStreaming_ECG, ");
aureliocarella 21:51e162c130a9 91 }
aureliocarella 21:51e162c130a9 92 if (flags[(uint32_t)eStreaming_PACE] == 1) {
aureliocarella 21:51e162c130a9 93 putStr("eStreaming_PACE, ");
aureliocarella 21:51e162c130a9 94 }
aureliocarella 21:51e162c130a9 95 if (flags[(uint32_t)eStreaming_BIOZ] == 1) {
aureliocarella 21:51e162c130a9 96 putStr("eStreaming_BIOZ, ");
aureliocarella 21:51e162c130a9 97 }
aureliocarella 21:51e162c130a9 98 if (flags[(uint32_t)eStreaming_RtoR] == 1) {
aureliocarella 21:51e162c130a9 99 putStr("eStreaming_RtoR, ");
aureliocarella 21:51e162c130a9 100 }
aureliocarella 21:51e162c130a9 101 putStr("\r\n");
aureliocarella 21:51e162c130a9 102 }
aureliocarella 21:51e162c130a9 103
aureliocarella 21:51e162c130a9 104 void MAX30001_Helper_SetupInterrupts() {
aureliocarella 21:51e162c130a9 105 // We removed this baed on the assumption that user provides a INT_assignment command
aureliocarella 21:51e162c130a9 106 /*
aureliocarella 21:51e162c130a9 107 Peripherals::max30001()->max30001_INT_assignment(MAX30001::MAX30001_INT_B, MAX30001::MAX30001_NO_INT, MAX30001::MAX30001_NO_INT, // en_enint_loc, en_eovf_loc, en_fstint_loc,
aureliocarella 21:51e162c130a9 108 MAX30001::MAX30001_INT_2B, MAX30001::MAX30001_INT_2B, MAX30001::MAX30001_NO_INT, // en_dcloffint_loc, en_bint_loc, en_bovf_loc,
aureliocarella 21:51e162c130a9 109 MAX30001::MAX30001_INT_2B, MAX30001::MAX30001_INT_2B, MAX30001::MAX30001_NO_INT, // en_bover_loc, en_bundr_loc, en_bcgmon_loc,
aureliocarella 21:51e162c130a9 110 MAX30001::MAX30001_INT_B, MAX30001::MAX30001_NO_INT, MAX30001::MAX30001_NO_INT, // en_pint_loc, en_povf_loc, en_pedge_loc,
aureliocarella 21:51e162c130a9 111 MAX30001::MAX30001_INT_2B, MAX30001::MAX30001_INT_B, MAX30001::MAX30001_NO_INT, // en_lonint_loc, en_rrint_loc, en_samp_loc,
aureliocarella 21:51e162c130a9 112 MAX30001::MAX30001_INT_ODNR, MAX30001::MAX30001_INT_ODNR); // intb_Type, int2b_Type)
aureliocarella 21:51e162c130a9 113 */
aureliocarella 21:51e162c130a9 114 }
aureliocarella 21:51e162c130a9 115
aureliocarella 21:51e162c130a9 116
aureliocarella 21:51e162c130a9 117
aureliocarella 21:51e162c130a9 118 static uint8_t serialNumber[6];
aureliocarella 21:51e162c130a9 119 uint8_t *MAX30001_Helper_getVersion(void) {
aureliocarella 21:51e162c130a9 120 // read the id
aureliocarella 21:51e162c130a9 121 Peripherals::max30001()->max30001_reg_read(MAX30001::INFO, (uint32_t *)serialNumber);
aureliocarella 21:51e162c130a9 122 // read id twice because it needs to be read twice
aureliocarella 21:51e162c130a9 123 Peripherals::max30001()->max30001_reg_read(MAX30001::INFO, (uint32_t *)serialNumber);
aureliocarella 21:51e162c130a9 124 return serialNumber;
aureliocarella 21:51e162c130a9 125 }
aureliocarella 21:51e162c130a9 126