Ian Hua / MPL3115A2

Fork from Mark Randall MPL3115A2 Altitude/Pressure Sensor. Changed to make it compatible with TiltyQuad TiltyIMU module. By Ian HUA 2014.

Fork of MPL3115A2 by Mark Randall

MPL3115A2.h@1:8e57853ce55b, 2014-05-02 (annotated)

Committer:
pHysiX
Date:
Fri May 02 17:00:28 2014 +0000
Revision:
1:8e57853ce55b
Parent:
0:67dffed9369b
Child:
3:fb9726aaa41d
Fixed library to work with Tilty. Also rearranged and tidied code

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mr63 0:67dffed9369b 1 #include "mbed.h"
mr63 0:67dffed9369b 2
pHysiX 1:8e57853ce55b 3 #ifndef _MPL3115A2_H_
pHysiX 1:8e57853ce55b 4 #define _MPL3115A2_H_
pHysiX 1:8e57853ce55b 5
pHysiX 1:8e57853ce55b 6 #define OFFSET 0x00 //Set for location this is the Altitude offset in meters
mr63 0:67dffed9369b 7
pHysiX 1:8e57853ce55b 8 #define SLAVE_ADDRESS 0xC0
pHysiX 1:8e57853ce55b 9
pHysiX 1:8e57853ce55b 10 #define STARTING_REGISTER 0x01
pHysiX 1:8e57853ce55b 11
pHysiX 1:8e57853ce55b 12 class MPL3115A2
pHysiX 1:8e57853ce55b 13 {
mr63 0:67dffed9369b 14 public:
pHysiX 1:8e57853ce55b 15 MPL3115A2(PinName pin1, PinName pin2);
pHysiX 1:8e57853ce55b 16 //MPL3115A2(int SlaveAddress, PinName pin1, PinName pin2, PinName pin3, PinName pin4);
pHysiX 1:8e57853ce55b 17
pHysiX 1:8e57853ce55b 18 bool init (void);
pHysiX 1:8e57853ce55b 19
pHysiX 1:8e57853ce55b 20 bool getInterrupt1(void);
pHysiX 1:8e57853ce55b 21 bool getInterrupt2(void);
pHysiX 1:8e57853ce55b 22
pHysiX 1:8e57853ce55b 23 float Temp_F(void);
pHysiX 1:8e57853ce55b 24 float Temp_C(void);
pHysiX 1:8e57853ce55b 25
pHysiX 1:8e57853ce55b 26 float Altitude_ft(void);
pHysiX 1:8e57853ce55b 27 float Altitude_m(void);
mr63 0:67dffed9369b 28
mr63 0:67dffed9369b 29 private:
pHysiX 1:8e57853ce55b 30 int Write_Register (char regnum, char data);
pHysiX 1:8e57853ce55b 31 int Read_Altitude_Data(void);
pHysiX 1:8e57853ce55b 32
pHysiX 1:8e57853ce55b 33 char _SensorData[8]; //Char array that holds the current Altitude and Temperature data
pHysiX 1:8e57853ce55b 34
pHysiX 1:8e57853ce55b 35 I2C _i2c;
pHysiX 1:8e57853ce55b 36 //DigitalIn _pin1;
pHysiX 1:8e57853ce55b 37 //DigitalIn _pin2;
mr63 0:67dffed9369b 38 };
mr63 0:67dffed9369b 39 #endif