Diff: MAG3110.cpp

Revision:

10:33eb06fe479c

Parent:

9:f86b9453bb46

Child:

11:31b140f32906

diff -r f86b9453bb46 -r 33eb06fe479c MAG3110.cpp
--- a/MAG3110.cpp	Mon Aug 01 05:57:01 2016 +0000
+++ b/MAG3110.cpp	Wed Aug 17 05:55:13 2016 +0000
@@ -5,7 +5,7 @@
  ******************************************************************************/
 MAG3110::MAG3110(PinName sda, PinName scl): _i2c(sda, scl)
 {
-    begin();
+    //begin();
 }
 
 void MAG3110::begin()
@@ -69,7 +69,7 @@
     _avgZ=(maxZ+minZ)/2;
 }
 
-void MAG3110::get_uT(float *uT)
+void MAG3110::get_uT(float *uT_x, float *uT_y, float *uT_z)
 {
    char data_bytes[7];
    char d[1];
@@ -78,9 +78,9 @@
    _i2c.write(MAG_ADDR,d,1,true);  
    _i2c.read(MAG_ADDR,data_bytes,7);// Read the 6 data bytes - LSB and MSB for X, Y and Z Axes.
  
-   uT[0] =  (float)((int16_t)((data_bytes[1]*256) + (data_bytes[2]))) * 0.1;
-   uT[1] =  (float)((int16_t)((data_bytes[3]*256) + (data_bytes[4]))) * 0.1;
-   uT[2] =  (float)((int16_t)((data_bytes[5]*256) + (data_bytes[6]))) * 0.1;
+   *uT_x =  (float)((int16_t)((data_bytes[1]*256) + (data_bytes[2]))) * 0.1;
+   *uT_y =  (float)((int16_t)((data_bytes[3]*256) + (data_bytes[4]))) * 0.1;
+   *uT_y =  (float)((int16_t)((data_bytes[5]*256) + (data_bytes[6]))) * 0.1;
 }