connector.h

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#ifndef _UNISASA_CONNECTOR_H_
#define _UNISASA_CONNECTOR_H_

#include "unisasa_types.h"
#include "configuration.h"


//--------------------------------------------------------------------
//Sensor

typedef union IDSensor_t {
    unsigned int integer;
    unsigned char byte[MAX_BYTES_ID_SENSOR];
} IDSensor_t;

typedef union sensorType_t {
    unsigned int integer;
    unsigned char byte[SIZE_TYPE_SENSOR];
} sensorType_t;

typedef struct sensor_t {
    IDSensor_t    ID;
    sensorType_t  typeSensor;  // 2 byte 
    unsigned char sizeOutput;   // 1 byte
    unsigned char typeOutput;   // 1 byte
} sensor_t;

sensor_t createSensor(unsigned int ID,
                      unsigned int typeSensor,
                      unsigned char sizeOutput,
                      unsigned char typeOutput);


//--------------------------------------------------------------------
// Actuator

typedef union IDActuator_t {
    unsigned int integer;
    unsigned char byte[MAX_BYTES_ID_ACTUATOR];
} IDActuator_t;

typedef union actuatorType_t {
    unsigned int integer;
    unsigned char byte[SIZE_TYPE_ACTUATOR];
} actuatorType_t;

typedef struct actuator_t {
    IDActuator_t   ID;
    actuatorType_t typeActuator;  // 2 byte
    unsigned char  sizeInput;      // 1 byte
    unsigned char  typeInput;      // 1 byte
} actuator_t;

actuator_t createActuator(unsigned int ID,
        unsigned int typeActuator,
        unsigned char sizeInput,
        unsigned char typeInput);

//-------------------------------------------------------------------
//Connector

typedef union discoveredAddress_t {
    unsigned int integer;
    unsigned char byte[MAX_BYTES_DEV_ADDRESS];
} discoveredAddress_t;

typedef struct discoveredDevice_t {
    discoveredAddress_t address;
    unsigned char sizeIODevice;
    unsigned char sizeIDSensor;
    unsigned int numSensors;
    sensor_t *sensors;
    unsigned char sizeIDActuator;
    unsigned int numActuators;
    actuator_t *actuators;
} discoveredDevice_t;


typedef unsigned int (*discoveryFunc) (discoveredDevice_t* devices);
typedef int (*checkDeviceFunc) (unsigned char* addr);
typedef void(*msgToDeviceFunc) (unsigned char* addr, unsigned char sizeData,unsigned char* data);
typedef void (*msgAndAnswerToDeviceFunc) (unsigned char* addr, unsigned char sizeReqAns, unsigned char* request, unsigned char* answer);

typedef void (*getSensorValueFunc) (unsigned char* addr, unsigned char sizeIDSen, unsigned char* IDSen, unsigned char sizeValue ,unsigned char* value);
typedef void (*setActuatorValueFunc) (unsigned char* addr, unsigned char sizeIDAct,unsigned char* IDAct, unsigned char sizeValue,unsigned char* value);


typedef struct connectorInterface_t {
    char* name;
    unsigned int sizeAddress;
    discoveryFunc discovery;
    checkDeviceFunc checkDevice;
    msgToDeviceFunc msgToDevice;
    msgAndAnswerToDeviceFunc msgAndAnswerToDevice;
    getSensorValueFunc getSensorValue;
    setActuatorValueFunc setActuatorValue;
} connectorInterface_t;

//-------------------------------------------------------------------
// Device

typedef union IDDevice_t {
    unsigned int integer;
    unsigned char byte[MAX_BYTES_ID_DEVICE];
} IDDevice_t;

typedef union deviceAddress_t {
    unsigned int integer;
    unsigned char byte[MAX_BYTES_DEV_ADDRESS];
} deviceAddress_t;

typedef union numSensors_t {
    unsigned int integer;
    unsigned char byte [MAX_BYTES_NUM_SENSORS];
} numSensors_t;

typedef union numActuators_t {
    unsigned int integer;
    unsigned char byte[MAX_BYTES_NUM_ACTUATORS];
} numActuators_t;

typedef struct device_t {
    IDDevice_t ID;
    connectorInterface_t connector;
    deviceAddress_t address;
    unsigned char sizeIO;
    unsigned char sizeIDSensor;
    numSensors_t numSensors;
    sensor_t *sensors;
    int *indexSensors; // *
    unsigned char sizeIDActuator;
    numActuators_t numActuators;
    actuator_t *actuators;
    int *indexActuators; // **
} device_t;

// *
// if indexSensors[5]  =  1 then
// sensors[1]  =  sensor.ID.integer = 5

// **  see  *

device_t createDevice(unsigned int ID,
        connectorInterface_t connector,
        unsigned int address,
        unsigned char sizeIO,
        unsigned char sizeIDSensor,
        unsigned int numSensors,
        sensor_t *sensors,
        unsigned char sizeIDActuator,
        unsigned int numActuators,
        actuator_t *actuators);


#endif