// Main.cpp : Defines the entry point for the console application.
//

#include "stdafx.h"
#include "arduino.h"
#include <phidget21.h>

// A handler for when a device is attached that prints the device name and serial number
int CCONV AttachHandler(CPhidgetHandle IFK, void *userptr)
{
    int serialNo;
    const char *name;

    CPhidget_getDeviceName(IFK, &name);
    CPhidget_getSerialNumber(IFK, &serialNo);

    Log(L"%S %10d attached!\n", name, serialNo);

    return 0;
}

// A handler for when a device is detached that prints the device name and serial number
int CCONV DetachHandler(CPhidgetHandle IFK, void *userptr)
{
    int serialNo;
    const char *name;

    CPhidget_getDeviceName(IFK, &name);
    CPhidget_getSerialNumber(IFK, &serialNo);

    Log(L"%S %10d detached!\n", name, serialNo);

    return 0;
}

// A handler for errors
int CCONV ErrorHandler(CPhidgetHandle IFK, void *userptr, int ErrorCode, const char *unknown)
{
    Log(L"Error handled. %d - %S", ErrorCode, unknown);
    return 0;
}

//callback that will run if the sensor value changes by more than the OnSensorChange trigger.
//Index - Index of the sensor that generated the event, Value - the sensor read value
int CCONV SensorChangeHandler(CPhidgetInterfaceKitHandle IFK, void *usrptr, int Index, int Value)
{
    Log(L"Sensor: %d > Value: %d\n", Index, Value);
    return 0;
}

// Sets up the interfacing with Phidgets I/O board and sensors
int interfacekit_simple()
{
    int result;
    const char *err;

    //Declare an InterfaceKit handle
    CPhidgetInterfaceKitHandle ifKit = 0;

    //create the InterfaceKit object
    CPhidgetInterfaceKit_create(&ifKit);

    //Set the handlers to be run when the device is plugged in or opened from software, unplugged or closed from software, or generates an error.
    CPhidget_set_OnAttach_Handler((CPhidgetHandle)ifKit, AttachHandler, NULL);
    CPhidget_set_OnDetach_Handler((CPhidgetHandle)ifKit, DetachHandler, NULL);
    CPhidget_set_OnError_Handler((CPhidgetHandle)ifKit, ErrorHandler, NULL);

    //Registers a callback that will run if the sensor value changes by more than the OnSensorChange trig-ger.
    //Requires the handle for the IntefaceKit, the function that will be called, and an arbitrary pointer that will be supplied to the callback function (may be NULL).
    CPhidgetInterfaceKit_set_OnSensorChange_Handler(ifKit, SensorChangeHandler, NULL);

    //open the interfacekit for device connections
    CPhidget_open((CPhidgetHandle)ifKit, -1);

    //get the program to wait for an interface kit device to be attached
    Log(L"Waiting for interface kit to be attached....\n");
    if ((result = CPhidget_waitForAttachment((CPhidgetHandle)ifKit, 10000)))
    {
        CPhidget_getErrorDescription(result, &err);
        Log(L"Problem waiting for attachment: %S\n", err);
        return 0;
    }

    // Phidget 1133 (Audio Sensor is a non Ratiometric device) - set to non Ratiometric mode.
    CPhidgetInterfaceKit_setRatiometric(ifKit, 0);

    //read interface kit event data
    Log(L"Reading.....\n");

    //keep displaying interface kit data until user input is read
    Log(L"Press any key to exit\n");
    getchar();

    Log(L"Closing...\n");
    CPhidget_close((CPhidgetHandle)ifKit);
    CPhidget_delete((CPhidgetHandle)ifKit);

    //all done, exit
    return 0;
}

int _tmain(int argc, _TCHAR* argv[])
{
    interfacekit_simple();
}