Yifei Teng / HMC58X3

A quick adaptation of a library made for Arduino by Fabio Varesano Interface a Honeywell HMC58X3 magnetometer to a mbed via i2c.

Dependents:   FreeIMU FreeIMU

Fork of HMC58X3 by Aloïs Wolff

Diff: HMC58X3.cpp

Revision:
6:02c679492d35
Parent:
4:8eb12adc8368
Child:
7:5279fb447af1
diff -r 8eb12adc8368 -r 02c679492d35 HMC58X3.cpp
--- a/HMC58X3.cpp	Sat Nov 09 08:51:00 2013 +0000
+++ b/HMC58X3.cpp	Wed Mar 07 04:12:45 2018 +0000
@@ -60,7 +60,7 @@
 
 
 //HMC58X3::HMC58X3(PinName sda, PinName scl): i2c(sda, scl)
-HMC58X3::HMC58X3():i2c(I2C_SDA,I2C_SCL),_thread(&HMC58X3::samplingthread_stub, this, osPriorityAboveNormal),sem(0)
+HMC58X3::HMC58X3():i2c(I2C_SDA,I2C_SCL),_thread(osPriorityAboveNormal),sem(0)
 {
     //this->i2c= i2c_;
     x_scale=1.0F;
@@ -68,6 +68,8 @@
     z_scale=1.0F;
 
     HMC58X3_R_IDA = 10;
+    
+    _thread.start(callback(&HMC58X3::samplingthread_stub, (void *) this));
 }
 
 void HMC58X3::samplingthread_stub(void const *p) {