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Diff: MAX30100.h
- Revision:
- 0:010b908e2187
diff -r 000000000000 -r 010b908e2187 MAX30100.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/MAX30100.h Fri Nov 25 00:52:54 2016 +0000 @@ -0,0 +1,58 @@ +/* +Arduino-MAX30100 oximetry / heart rate integrated sensor library +Copyright (C) 2016 OXullo Intersecans <x@brainrapers.org> +This program is free software: you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation, either version 3 of the License, or +(at your option) any later version. +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. +You should have received a copy of the GNU General Public License +along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef MAX30100_H +#define MAX30100_H + +#include <stdint.h> +#include "mbed.h" +#include "MAX30100_Registers.h" + +#define DEFAULT_MODE MAX30100_MODE_HRONLY +#define DEFAULT_SAMPLING_RATE MAX30100_SAMPRATE_100HZ +#define DEFAULT_PULSE_WIDTH MAX30100_SPC_PW_1600US_16BITS +#define DEFAULT_RED_LED_CURRENT MAX30100_LED_CURR_50MA +#define DEFAULT_IR_LED_CURRENT MAX30100_LED_CURR_50MA + +#define I2C_BUS_SPEED 400000UL + +class MAX30100 { +public: + MAX30100(); + bool begin(); + bool setMode(Mode mode); + bool setLedsPulseWidth(LEDPulseWidth ledPulseWidth); + bool setSamplingRate(SamplingRate samplingRate); + bool setLedsCurrent(LEDCurrent irLedCurrent, LEDCurrent redLedCurrent); + bool setHighresModeEnabled(bool enabled); + bool update(); + + uint16_t rawIRValue; + uint16_t rawRedValue; + +private: + /* + uint8_t readRegister(uint8_t address); + void writeRegister(uint8_t address, uint8_t data); + void burstRead(uint8_t baseAddress, uint8_t *buffer, uint8_t length); + void readFifoData(); + */ + + bool writeRegister(uint8_t uch_addr, uint8_t uch_data); + bool readRegister(uint8_t uch_addr, uint8_t *puch_data); + bool readFifoData(); +}; + +#endif \ No newline at end of file