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/I2C_Sensor.h
- Revision:
- 34:3aa1cbcde59d
- Child:
- 36:128c55793728
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/Sensors/I2C_Sensor.h Mon Jun 10 13:22:46 2013 +0000
@@ -0,0 +1,38 @@
+// by MaEtUgR
+
+#ifndef I2C_Sensor_H
+#define I2C_Sensor_H
+
+#include "mbed.h"
+
+class I2C_Sensor
+{
+ public:
+ I2C_Sensor(PinName sda, PinName scl, char address);
+
+ float data[3]; // where the measured data is saved
+ virtual void read() = 0; // read all axis from register to array data
+ //TODO: virtual void calibrate() = 0; // calibrate the sensor and if desired write calibration values to a file
+
+ protected:
+ // Calibration
+ void saveCalibrationValues(float values[], int size, char * filename);
+ void loadCalibrationValues(float values[], int size, char * filename);
+
+ // I2C functions
+ char readRegister(char reg);
+ void writeRegister(char reg, char data);
+ void readMultiRegister(char reg, char* output, int size);
+
+ // raw data and function to measure it
+ int raw[3];
+ virtual void readraw() = 0;
+
+ private:
+ I2C i2c; // I2C-Bus
+ char i2c_address; // address
+
+ LocalFileSystem local; // file access to save calibration values
+};
+
+#endif
Matthias Grob
