NOT FINISHED YET!!!
My first try to get a self built fully working Quadrocopter based on an mbed, a self built frame and some other more or less cheap parts.
Dependencies:
mbed
MODI2C
Diff: Sensors/Comp/HMC5883.h
- Revision:
- 17:e096e85f6c36
- Parent:
- 14:cf260677ecde
- Child:
- 18:c8c09a3913ba
--- a/Sensors/Comp/HMC5883.h Wed Oct 31 14:44:07 2012 +0000
+++ b/Sensors/Comp/HMC5883.h Wed Oct 31 16:53:01 2012 +0000
@@ -1,17 +1,20 @@
+// based on http://mbed.org/users/BlazeX/code/HMC5883/
+
#ifndef HMC5883_H
#define HMC5883_H
+#include "mbed.h"
+#include "I2C_Sensor.h"
+
#define HMC5883_CONF_REG_A 0x00
#define HMC5883_CONF_REG_B 0x01
#define HMC5883_MODE_REG 0x02
#define HMC5883_DATA_OUT_X_MSB 0x03
// I2C addresses
-#define HMC5883_ADDRESS 0x1E
-#define I2CADR_W(ADR) (ADR << 1&0xFE) // ADR & 1111 1110
-#define I2CADR_R(ADR) (ADR << 1|0x01) // ADR | 0000 0001
+#define HMC5883_I2C_ADDRESS 0x1E
-class HMC5883
+class HMC5883 : public I2C_Sensor
{
public:
HMC5883(PinName sda, PinName scl);
@@ -22,16 +25,10 @@
float get_angle();
private:
- I2C i2c;
-
- // raw data and function to measure it
+ // raw data and function to get it
int raw[3];
void readraw();
- // I2C functions
- void writeReg(char address, char data);
- void readMultiReg(char address, char* output, int size);
-
// calibration parameters and their saving
int Min[3];
int Max[3];
Matthias Grob
