Chase Farmer / HMC5883L

HMC5883L Digital Compass Library

Fork of HMC5883L by Baser Kandehir

Files at this revision

API Documentation at this revision

Revision 3:65db23abde25, committed 2017-04-14

Comitter:
chasefarmer2808
Date:
Fri Apr 14 23:34:27 2017 +0000
Parent:
2:bbc9ad18fd3e
Commit message:
compass working;

Changed in this revision

HMC5883L.cpp Show annotated file Show diff for this revision Revisions of this file
HMC5883L.h Show annotated file Show diff for this revision Revisions of this file 
diff -r bbc9ad18fd3e -r 65db23abde25 HMC5883L.cpp
--- a/HMC5883L.cpp	Wed Aug 05 13:16:12 2015 +0000
+++ b/HMC5883L.cpp	Fri Apr 14 23:34:27 2017 +0000
@@ -31,10 +31,15 @@
 #include "HMC5883L.h"
 
 /* NUCLEO F411RE board */
-static I2C i2c(D14, D15);         // setup i2c (SDA,SCL)  
+//static I2C i2c(D14, D15);         // setup i2c (SDA,SCL)  
+//static I2C i2c (p28, p27);
 
 static float Gauss_LSB_XY = 1100.0F; // Varies with gain
 static float Gauss_LSB_Z =  980.0F;  // Varies with gain
+
+HMC5883L::HMC5883L(PinName sda, PinName scl) : i2c(sda, scl) {
+ 
+}
  
 void HMC5883L::setMagGain(MagGain gain)
 {

diff -r bbc9ad18fd3e -r 65db23abde25 HMC5883L.h
--- a/HMC5883L.h	Wed Aug 05 13:16:12 2015 +0000
+++ b/HMC5883L.h	Fri Apr 14 23:34:27 2017 +0000
@@ -28,7 +28,6 @@
 
 #include "mbed.h"
 #include "math.h"
-#include "ledControl.h"
 
 #define PI 3.14159265359 
 #define GAUSS_TO_MICROTESLA 100
@@ -65,9 +64,11 @@
 class HMC5883L
 {
     public:
+        HMC5883L(PinName sda, PinName scl);
         void init();
         double getHeading();
-        void readMagData(float* dest);  
+        void readMagData(float* dest); 
+        I2C i2c; 
     private:
         void setMagGain(MagGain gain);
         void writeByte(uint8_t address, uint8_t regAddress, uint8_t data);