Diff: MAX30100.h

Revision:

0:010b908e2187

--- /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