Maxim Integrated / Mbed OS MAX30001-MAX32630FTHR-ECG-EVKIT

Host software for the MAX30001 ECG, PACE, biopotential, bioimpedance, R-to-R peak sensor. Hosted on the MAX32630FTHR.

Dependencies:   SDFileSystem USBDevice max32630fthr

Fork of MAX30001 SYS EvKit by Emre Eken

MAX30001-MAX32630FTHR ECG Evaluation System

The MAX30001 EVKIT SYS-MBED Evaluation System (EV System) is used to evaluates the MAX30001 sensor, which is an ECG (electrocardiogram), biopotential and bioimpedance analog front end solution for wearable applications. The full evaluation system consists of the MAX32630FTHR board, MAX30001 EVKIT sensor board and the evaluation software. The evaluation kit features ECG, PACE, R-to-R (R-peak timing) detection; bioimpedance (BioZ) AFE; and raw data logging.

The MAX30001 EVKIT evaluation system is assembled, tested and contains the necessary circuitry and connections to evaluate the MAX30001 ECG sensor.

When evaluated as an evaluation system, the MAX32630FTHR board provides the necessary logic rails, master clock, SPI, USB-to-Serial interfaces that are needed to evaluate the MAX30001 sensor board. MAX32630FTHR can be used as an independent development platform.

Communication between the PC and the MAX32630FTHR board is facilitated by a Windows 7, Windows 8 and Windows 10 compatible software that provides a simple and intuitive graphical user interface (GUI).

For more information, visit the wiki pages by clicking the wiki tab above and MAX30001EVSYS product page.

C++ source code, library for the MAX30001 ECG drivers are in the links at the bottom of this page. The sample code includes the ability to log data to the SD card of the MAX32630FTHR.

MAX30001 EVKIT Pinout Connections

/media/uploads/EmreE/max30001_sensor_board_connector_pinout.png

Where to Buy

MAX30001EVSYS-Buy

HSP/Interfaces/QuadSpiInterface.h@0:8e4630a71eb1, 2018-04-05 (annotated)

Committer:
Emre.Eken@IST-LT-35101.maxim-ic.internal
Date:
Thu Apr 05 10:53:26 2018 +0300
Revision:
0:8e4630a71eb1
mbed os 5.8.1 compatible

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 1 /*******************************************************************************
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 2 * Copyright (C) 2016 Maxim Integrated Products, Inc., All Rights Reserved.
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 3 *
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 4 * Permission is hereby granted, free of charge, to any person obtaining a
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 5 * copy of this software and associated documentation files (the "Software"),
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 6 * to deal in the Software without restriction, including without limitation
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 8 * and/or sell copies of the Software, and to permit persons to whom the
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 9 * Software is furnished to do so, subject to the following conditions:
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 10 *
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 11 * The above copyright notice and this permission notice shall be included
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 12 * in all copies or substantial portions of the Software.
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 13 *
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 15 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 16 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 17 * IN NO EVENT SHALL MAXIM INTEGRATED BE LIABLE FOR ANY CLAIM, DAMAGES
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 18 * OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 19 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 20 * OTHER DEALINGS IN THE SOFTWARE.
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 21 *
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 22 * Except as contained in this notice, the name of Maxim Integrated
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 23 * Products, Inc. shall not be used except as stated in the Maxim Integrated
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 24 * Products, Inc. Branding Policy.
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 25 *
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 26 * The mere transfer of this software does not imply any licenses
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 27 * of trade secrets, proprietary technology, copyrights, patents,
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 28 * trademarks, maskwork rights, or any other form of intellectual
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 29 * property whatsoever. Maxim Integrated Products, Inc. retains all
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 30 * ownership rights.
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 31 *******************************************************************************
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 32 */
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 33 #ifndef _QUADSPIINTERFACE_H_
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 34 #define _QUADSPIINTERFACE_H_
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 35
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 36 #include "mbed.h"
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 37 #include "QuadSpi.h"
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 38
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 39 class QuadSpiInterface {
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 40 public:
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 41 /**
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 42 * @brief Constructor that accepts pin names for the QUAD SPI interface
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 43 * @param mosi master out slave in pin name
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 44 * @param miso master in slave out pin name
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 45 * @param sclk serial clock pin name
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 46 * @param cs chip select pin name
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 47 */
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 48 QuadSpiInterface(PinName mosi, PinName miso, PinName sclk, PinName cs);
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 49 /**
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 50 * @brief Transmit and recieve QUAD SPI data
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 51 * @param tx_buf pointer to transmit byte buffer
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 52 * @param tx_size number of bytes to transmit
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 53 * @param rx_buf pointer to the recieve buffer
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 54 * @param rx_size number of bytes to recieve
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 55 * @param last flag to indicate if this is the last QUAD SPI transaction for
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 56 * the current chip select cycle
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 57 */
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 58 int SPI_Transmit(const uint8_t *tx_buf, uint32_t tx_size, uint8_t *rx_buf,
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 59 uint32_t rx_size, int last = 1);
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 60
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 61 /**
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 62 * @brief Transmit and recieve Four Wrire SPI data
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 63 * @param tx_buf pointer to transmit byte buffer
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 64 * @param tx_size number of bytes to transmit
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 65 * @param rx_buf pointer to the recieve buffer
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 66 * @param rx_size number of bytes to recieve
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 67 * @param last flag to indicate if this is the last QUAD SPI transaction for
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 68 * the current chip select cycle
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 69 */
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 70 int SPI_Transmit4Wire(const uint8_t *tx_buf, uint32_t tx_size,
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 71 uint8_t *rx_buf, uint32_t rx_size, int last = 1);
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 72
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 73 private:
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 74 // QUAD SPI object
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 75 QuadSPI spi;
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 76 // chip select object
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 77 DigitalOut csPin;
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 78 };
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 79
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 80 #endif // _QUADSPIINTERFACE_H_
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 81