dogukan barkan / Mbed 2 deprecated HSP_SpO2

SpO2 algorithm used in MAX30101 onboard MAX32620HSP. Algorithm is not perfect but it works

Dependencies:   mbed MAX14720 USBDevice

MAX30102/MAX30102.h@0:af4d13000e95, 2019-03-28 (annotated)

Committer:
douqan93
Date:
Thu Mar 28 08:07:54 2019 +0000
Revision:
0:af4d13000e95
This program for MAX32620HSP's onboard SpO2 sensor (MAX30101). Algorithm is not perfect but it works.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
douqan93 0:af4d13000e95 1 /** \file max30102.h ******************************************************
douqan93 0:af4d13000e95 2 *
douqan93 0:af4d13000e95 3 * Project: MAXREFDES117#
douqan93 0:af4d13000e95 4 * Filename: max30102.h
douqan93 0:af4d13000e95 5 * Description: This module is an embedded controller driver header file for MAX30102
douqan93 0:af4d13000e95 6 *
douqan93 0:af4d13000e95 7 *
douqan93 0:af4d13000e95 8 * --------------------------------------------------------------------
douqan93 0:af4d13000e95 9 *
douqan93 0:af4d13000e95 10 * This code follows the following naming conventions:
douqan93 0:af4d13000e95 11 *
douqan93 0:af4d13000e95 12 * char ch_pmod_value
douqan93 0:af4d13000e95 13 * char (array) s_pmod_s_string[16]
douqan93 0:af4d13000e95 14 * float f_pmod_value
douqan93 0:af4d13000e95 15 * int32_t n_pmod_value
douqan93 0:af4d13000e95 16 * int32_t (array) an_pmod_value[16]
douqan93 0:af4d13000e95 17 * int16_t w_pmod_value
douqan93 0:af4d13000e95 18 * int16_t (array) aw_pmod_value[16]
douqan93 0:af4d13000e95 19 * uint16_t uw_pmod_value
douqan93 0:af4d13000e95 20 * uint16_t (array) auw_pmod_value[16]
douqan93 0:af4d13000e95 21 * uint8_t uch_pmod_value
douqan93 0:af4d13000e95 22 * uint8_t (array) auch_pmod_buffer[16]
douqan93 0:af4d13000e95 23 * uint32_t un_pmod_value
douqan93 0:af4d13000e95 24 * int32_t * pn_pmod_value
douqan93 0:af4d13000e95 25 *
douqan93 0:af4d13000e95 26 * ------------------------------------------------------------------------- */
douqan93 0:af4d13000e95 27 /*******************************************************************************
douqan93 0:af4d13000e95 28 * Copyright (C) 2016 Maxim Integrated Products, Inc., All Rights Reserved.
douqan93 0:af4d13000e95 29 *
douqan93 0:af4d13000e95 30 * Permission is hereby granted, free of charge, to any person obtaining a
douqan93 0:af4d13000e95 31 * copy of this software and associated documentation files (the "Software"),
douqan93 0:af4d13000e95 32 * to deal in the Software without restriction, including without limitation
douqan93 0:af4d13000e95 33 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
douqan93 0:af4d13000e95 34 * and/or sell copies of the Software, and to permit persons to whom the
douqan93 0:af4d13000e95 35 * Software is furnished to do so, subject to the following conditions:
douqan93 0:af4d13000e95 36 *
douqan93 0:af4d13000e95 37 * The above copyright notice and this permission notice shall be included
douqan93 0:af4d13000e95 38 * in all copies or substantial portions of the Software.
douqan93 0:af4d13000e95 39 *
douqan93 0:af4d13000e95 40 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
douqan93 0:af4d13000e95 41 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
douqan93 0:af4d13000e95 42 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
douqan93 0:af4d13000e95 43 * IN NO EVENT SHALL MAXIM INTEGRATED BE LIABLE FOR ANY CLAIM, DAMAGES
douqan93 0:af4d13000e95 44 * OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
douqan93 0:af4d13000e95 45 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
douqan93 0:af4d13000e95 46 * OTHER DEALINGS IN THE SOFTWARE.
douqan93 0:af4d13000e95 47 *
douqan93 0:af4d13000e95 48 * Except as contained in this notice, the name of Maxim Integrated
douqan93 0:af4d13000e95 49 * Products, Inc. shall not be used except as stated in the Maxim Integrated
douqan93 0:af4d13000e95 50 * Products, Inc. Branding Policy.
douqan93 0:af4d13000e95 51 *
douqan93 0:af4d13000e95 52 * The mere transfer of this software does not imply any licenses
douqan93 0:af4d13000e95 53 * of trade secrets, proprietary technology, copyrights, patents,
douqan93 0:af4d13000e95 54 * trademarks, maskwork rights, or any other form of intellectual
douqan93 0:af4d13000e95 55 * property whatsoever. Maxim Integrated Products, Inc. retains all
douqan93 0:af4d13000e95 56 * ownership rights.
douqan93 0:af4d13000e95 57 *******************************************************************************
douqan93 0:af4d13000e95 58 */
douqan93 0:af4d13000e95 59 #ifndef MAX30102_H_
douqan93 0:af4d13000e95 60 #define MAX30102_H_
douqan93 0:af4d13000e95 61
douqan93 0:af4d13000e95 62 #include "mbed.h"
douqan93 0:af4d13000e95 63
douqan93 0:af4d13000e95 64 #define I2C_WRITE_ADDR 0xAE
douqan93 0:af4d13000e95 65 #define I2C_READ_ADDR 0xAF
douqan93 0:af4d13000e95 66
douqan93 0:af4d13000e95 67 //register addresses
douqan93 0:af4d13000e95 68 #define REG_INTR_STATUS_1 0x00
douqan93 0:af4d13000e95 69 #define REG_INTR_STATUS_2 0x01
douqan93 0:af4d13000e95 70 #define REG_INTR_ENABLE_1 0x02
douqan93 0:af4d13000e95 71 #define REG_INTR_ENABLE_2 0x03
douqan93 0:af4d13000e95 72 #define REG_FIFO_WR_PTR 0x04
douqan93 0:af4d13000e95 73 #define REG_OVF_COUNTER 0x05
douqan93 0:af4d13000e95 74 #define REG_FIFO_RD_PTR 0x06
douqan93 0:af4d13000e95 75 #define REG_FIFO_DATA 0x07
douqan93 0:af4d13000e95 76 #define REG_FIFO_CONFIG 0x08
douqan93 0:af4d13000e95 77 #define REG_MODE_CONFIG 0x09
douqan93 0:af4d13000e95 78 #define REG_SPO2_CONFIG 0x0A
douqan93 0:af4d13000e95 79 #define REG_LED1_PA 0x0C
douqan93 0:af4d13000e95 80 #define REG_LED2_PA 0x0D
douqan93 0:af4d13000e95 81 #define REG_PILOT_PA 0x10
douqan93 0:af4d13000e95 82 #define REG_MULTI_LED_CTRL1 0x11
douqan93 0:af4d13000e95 83 #define REG_MULTI_LED_CTRL2 0x12
douqan93 0:af4d13000e95 84 #define REG_TEMP_INTR 0x1F
douqan93 0:af4d13000e95 85 #define REG_TEMP_FRAC 0x20
douqan93 0:af4d13000e95 86 #define REG_TEMP_CONFIG 0x21
douqan93 0:af4d13000e95 87 #define REG_PROX_INT_THRESH 0x30
douqan93 0:af4d13000e95 88 #define REG_REV_ID 0xFE
douqan93 0:af4d13000e95 89 #define REG_PART_ID 0xFF
douqan93 0:af4d13000e95 90
douqan93 0:af4d13000e95 91 bool maxim_max30102_init();
douqan93 0:af4d13000e95 92 bool maxim_max30102_soft_init();
douqan93 0:af4d13000e95 93 bool maxim_max30102_read_fifo(uint32_t *pun_red_led, uint32_t *pun_ir_led);
douqan93 0:af4d13000e95 94 bool maxim_max30102_write_reg(uint8_t uch_addr, uint8_t uch_data);
douqan93 0:af4d13000e95 95 bool maxim_max30102_read_reg(uint8_t uch_addr, uint8_t *puch_data);
douqan93 0:af4d13000e95 96 bool maxim_max30102_reset(void);
douqan93 0:af4d13000e95 97
douqan93 0:af4d13000e95 98 #endif /* MAX30102_H_ */