Diff: max30100.h

Revision:

0:0307ce7b7033

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/max30100.h	Tue Nov 21 20:34:45 2017 +0000
@@ -0,0 +1,66 @@
+#ifndef MAX30100_H
+#define MAX30100_H
+
+#include "max30100_reg.h"
+#include "mbed.h"
+
+typedef enum{ // This is the same for both LEDs
+  pw200,    // 200us pulse
+  pw400,    // 400us pulse
+  pw800,    // 800us pulse
+  pw1600    // 1600us pulse
+}pulseWidth;
+
+typedef enum{
+  sr50,    // 50 samples per second
+  sr100,   // 100 samples per second
+  sr167,   // 167 samples per second
+  sr200,   // 200 samples per second
+  sr400,   // 400 samples per second
+  sr600,   // 600 samples per second
+  sr800,   // 800 samples per second
+  sr1000   // 1000 samples per second
+}sampleRate;
+
+typedef enum{
+  i0,    // No current
+  i4,    // 4.4mA
+  i8,    // 7.6mA
+  i11,   // 11.0mA
+  i14,   // 14.2mA
+  i17,   // 17.4mA
+  i21,   // 20.8mA
+  i27,   // 27.1mA
+  i31,   // 30.6mA
+  i34,   // 33.8mA
+  i37,   // 37.0mA
+  i40,   // 40.2mA
+  i44,   // 43.6mA
+  i47,   // 46.8mA
+  i50    // 50.0mA
+}ledCurrent;
+
+class max30100 {
+ 
+    protected:
+ 
+    public:
+
+    //
+    int i2c_write (uint8_t i2c_addr, uint8_t register_addr, char* buffer, uint8_t Nbyte );
+    int i2c_read (uint8_t i2c_addr, uint8_t register_addr, char* buffer, uint8_t Nbyte );
+    //
+   
+    void setLEDs(pulseWidth pw, ledCurrent red, ledCurrent ir);
+    void setSPO2(sampleRate sr);
+    int getNumSamp(void);
+    void readSensor(void);
+    void shutdown(void);
+    void reset(void);
+    void startup(void);
+    uint8_t getRevID(void);
+    uint8_t getPartID(void);
+    void begin(pulseWidth pw, ledCurrent ir, sampleRate sr);
+    void printRegisters(void);
+};
+#endif
\ No newline at end of file