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

Sensors/Gyro/L3G4200D.h

Committer:
maetugr
Date:
2012-11-03
Revision:
18:c8c09a3913ba
Parent:
17:e096e85f6c36
Child:
20:e116e596e540

File content as of revision 18:c8c09a3913ba:

// based on http://mbed.org/users/shimniok/code/L3G4200D/

#ifndef L3G4200D_H
#define L3G4200D_H

#include "mbed.h"
#include "I2C_Sensor.h"

#define L3G4200D_I2C_ADDRESS    0xD0               // TODO: Adressen???

// register addresses
#define L3G4200D_WHO_AM_I       0x0F

#define L3G4200D_CTRL_REG1      0x20
#define L3G4200D_CTRL_REG2      0x21
#define L3G4200D_CTRL_REG3      0x22
#define L3G4200D_CTRL_REG4      0x23
#define L3G4200D_CTRL_REG5      0x24
#define L3G4200D_REFERENCE      0x25
#define L3G4200D_OUT_TEMP       0x26
#define L3G4200D_STATUS_REG     0x27

#define L3G4200D_OUT_X_L        0x28
#define L3G4200D_OUT_X_H        0x29
#define L3G4200D_OUT_Y_L        0x2A
#define L3G4200D_OUT_Y_H        0x2B
#define L3G4200D_OUT_Z_L        0x2C
#define L3G4200D_OUT_Z_H        0x2D

#define L3G4200D_FIFO_CTRL_REG  0x2E
#define L3G4200D_FIFO_SRC_REG   0x2F

#define L3G4200D_INT1_CFG       0x30
#define L3G4200D_INT1_SRC       0x31
#define L3G4200D_INT1_THS_XH    0x32
#define L3G4200D_INT1_THS_XL    0x33
#define L3G4200D_INT1_THS_YH    0x34
#define L3G4200D_INT1_THS_YL    0x35
#define L3G4200D_INT1_THS_ZH    0x36
#define L3G4200D_INT1_THS_ZL    0x37
#define L3G4200D_INT1_DURATION  0x38

class L3G4200D : public I2C_Sensor
{
    public:            
        L3G4200D(PinName sda, PinName scl); // constructor, uses I2C_Sensor class
        virtual void read();                // read all axis from register to array data
        int readTemp();                     // read temperature from sensor
        
    private:
        float offset[3];                    // offset that's subtracted from every measurement
};

#endif