Tyler Weaver / HMC5883L

Built from datasheet for 9-DOF sensor stick from SparkFun.

Dependents:   9Dof_unit_testing sparkfun6dof Seeed_Grove_Digital_Compass_Example CompassTest ... more

Files at this revision

API Documentation at this revision

Revision 4:bc4e1201e092, committed 2012-11-06

Comitter:
tylerjw
Date:
Tue Nov 06 17:35:51 2012 +0000
Parent:
3:14d274e0f9de
Commit message:
int changed to int16_t

Changed in this revision

HMC5883L.cpp Show annotated file Show diff for this revision Revisions of this file 
--- a/HMC5883L.cpp	Tue Nov 06 17:25:45 2012 +0000
+++ b/HMC5883L.cpp	Tue Nov 06 17:35:51 2012 +0000
@@ -131,7 +131,7 @@
 
 double HMC5883L::getHeadingXY()
 {
-    int raw_data[3];
+    int16_t raw_data[3];
     getXYZ(raw_data);
     double heading = atan2(static_cast<double>(raw_data[1]), static_cast<double>(raw_data[0])); // heading = arctan(Y/X)