CayenneLPP.h

00001 #ifndef _CAYENNE_LPP_H_
00002 #define _CAYENNE_LPP_H_
00003 
00004 #include "mbed.h"
00005 
00006 //LPP_BATTERY = // TODO Unsupported in IPSO Smart Object
00007 //LPP_PROXIMITY = // TODO Unsupported in IPSO Smart Object
00008 
00009 #define LPP_DIGITAL_INPUT       0       // 1 byte
00010 #define LPP_DIGITAL_OUTPUT      1       // 1 byte
00011 #define LPP_ANALOG_INPUT        2       // 2 bytes, 0.01 signed
00012 #define LPP_ANALOG_OUTPUT       3       // 2 bytes, 0.01 signed
00013 #define LPP_LUMINOSITY          101     // 2 bytes, 1 lux unsigned
00014 #define LPP_PRESENCE            102     // 1 byte, 1
00015 #define LPP_TEMPERATURE         103     // 2 bytes, 0.1°C signed
00016 #define LPP_RELATIVE_HUMIDITY   104     // 1 byte, 0.5% unsigned
00017 #define LPP_ACCELEROMETER       113     // 2 bytes per axis, 0.001G
00018 #define LPP_BAROMETRIC_PRESSURE 115     // 2 bytes 0.1 hPa Unsigned
00019 #define LPP_GYROMETER           134     // 2 bytes per axis, 0.01 °/s
00020 #define LPP_GPS                 136     // 3 byte lon/lat 0.0001 °, 3 bytes alt 0.01 meter
00021 
00022 
00023 // Data ID + Data Type + Data Size
00024 #define LPP_DIGITAL_INPUT_SIZE       3       // 1 byte
00025 #define LPP_DIGITAL_OUTPUT_SIZE      3       // 1 byte
00026 #define LPP_ANALOG_INPUT_SIZE        4       // 2 bytes, 0.01 signed
00027 #define LPP_ANALOG_OUTPUT_SIZE       4       // 2 bytes, 0.01 signed
00028 #define LPP_LUMINOSITY_SIZE          4       // 2 bytes, 1 lux unsigned
00029 #define LPP_PRESENCE_SIZE            3       // 1 byte, 1
00030 #define LPP_TEMPERATURE_SIZE         4       // 2 bytes, 0.1°C signed
00031 #define LPP_RELATIVE_HUMIDITY_SIZE   3       // 1 byte, 0.5% unsigned
00032 #define LPP_ACCELEROMETER_SIZE       8       // 2 bytes per axis, 0.001G
00033 #define LPP_BAROMETRIC_PRESSURE_SIZE 4       // 2 bytes 0.1 hPa Unsigned
00034 #define LPP_GYROMETER_SIZE           8       // 2 bytes per axis, 0.01 °/s
00035 #define LPP_GPS_SIZE                 11      // 3 byte lon/lat 0.0001 °, 3 bytes alt 0.01 meter
00036 
00037 
00038 class CayenneLPP {
00039     public:
00040         CayenneLPP(uint8_t size);
00041         ~CayenneLPP();
00042         
00043         void reset(void);
00044         uint8_t getSize(void);
00045         uint8_t* getBuffer(void);
00046         uint8_t copy(uint8_t* buffer);
00047         
00048         uint8_t addDigitalInput(uint8_t channel, uint8_t value);
00049         uint8_t addDigitalOutput(uint8_t channel, uint8_t value);
00050 
00051         uint8_t addAnalogInput(uint8_t channel, float value);
00052         uint8_t addAnalogOutput(uint8_t channel, float value);
00053 
00054         uint8_t addLuminosity(uint8_t channel, uint16_t lux);
00055         uint8_t addPresence(uint8_t channel, uint8_t value);
00056         uint8_t addTemperature(uint8_t channel, float celsius);
00057         uint8_t addRelativeHumidity(uint8_t channel, float rh);
00058         uint8_t addAccelerometer(uint8_t channel, float x, float y, float z);
00059         uint8_t addBarometricPressure(uint8_t channel, float hpa);
00060         uint8_t addGyrometer(uint8_t channel, float x, float y, float z);
00061         uint8_t addGPS(uint8_t channel, float latitude, float longitude, float meters);
00062     
00063     private:
00064         uint8_t *buffer;
00065         uint8_t maxsize;
00066         uint8_t cursor;
00067         
00068         
00069 };
00070 
00071 
00072 #endif