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Warning: Warnings messages were produced while parsing.  Check the functions you
intend to use for correctness.  Warning text can be viewed using:
[notfound,warnings]=loadlibrary(...) 
> In loadlibrary at 396
  In analogin at 4
Warning: The enumeration 'CPhidgetDictionary_keyChangeReason' already exists and will not be
created 
> In loadlibrary at 458
  In analogin at 4
Warning: The enumeration 'CPhidgetIR_Encoding' already exists and will not be created 
> In loadlibrary at 458
  In analogin at 4
Warning: The enumeration 'CPhidgetTemperatureSensor_ThermocoupleType' already exists and will
not be created 
> In loadlibrary at 458
  In analogin at 4
Warning: The enumeration 'CPhidgetLED_Voltage' already exists and will not be created 
> In loadlibrary at 458
  In analogin at 4
Warning: The enumeration 'CPhidget_DeviceID' already exists and will not be created 
> In loadlibrary at 458
  In analogin at 4
Warning: The enumeration 'CPhidgetLED_CurrentLimit' already exists and will not be created 
> In loadlibrary at 458
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Warning: The enumeration 'CPhidget_DeviceClass' already exists and will not be created 
> In loadlibrary at 458
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Warning: The enumeration 'CPhidgetLog_level' already exists and will not be created 
> In loadlibrary at 458
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Warning: The enumeration 'CPhidget_ServoType' already exists and will not be created 
> In loadlibrary at 458
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Warning: The enumeration 'CPhidgetIR_Length' already exists and will not be created 
> In loadlibrary at 458
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Warning: The structure type 's_CPhidget_Timestamp' already exists.
The existing type will be reused. 
> In loadlibrary at 458
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Warning: The structure type 's_CPhidgetIR_CodeInfo' already exists.
The existing type will be reused. 
> In loadlibrary at 458
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Warning: The structure type 's_CPhidgetSpatial_SpatialEventData' already exists.
The existing type will be reused. 
> In loadlibrary at 458
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Warning: The data type 'FcnPtr' used by function CPhidgetDictionary_set_OnKeyChange_Handler does
not exist. 
> In loadlibrary at 458
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Error loading library intermediate output follows.
The actual error is at the end of this output.
*********

Failed to parse type '...' original input ' ...'
Found on line 702 of input from line 701 of file C:\\Program Files\\MATLAB\\R2010b\\Mike_Matlab\\phidget21Matlab.h
Error parsing argument for function CPhidget_log function may be invalid.
*********
??? Error using ==> loaddefinedlibrary
The function call type stdcall is not supported

Error in ==> loadlibrary at 458
    loaddefinedlibrary(librarypath,fcns,classname,structs,enums, thunkfilename,
    LibraryTempDirectory);

Error in ==> analogin at 4
loadlibrary phidget21 phidget21Matlab.h ;
 
>> 

Code: Select all

// - TemperatureSensor simple -
// This simple example simple opens a temperature sensor phidget and waits for one to be attached.  The program will then wait for
// user input to terminate.  While waiting it will display the data generated by the events, such as the temperature change event
// which will display the currently measured temperature without sensitivity modifications.
//
// Copyright 2008 Phidgets Inc.  All rights reserved.
// This work is licensed under the Creative Commons Attribution 2.5 Canada License.
// view a copy of this license, visit http://creativecommons.org/licenses/by/2.5/ca/

// - InterfaceKit simple -
// This simple example simply creates an InterfaceKit handle, hooks the event handlers and opens it.  It then waits
// for an InterfaceKit to be attached and waits for events to be fired. We progress through three steps, 1. Normal settings, 
// 2. Setting analog sensor sensitivity to 100, 3. Toggling Ratiometric, waiting for user input to proceed to next step to allow 
// data to be read.
//
// Copyright 2008 Phidgets Inc.  All rights reserved.
// This work is licensed under the Creative Commons Attribution 2.5 Canada License. 
// view a copy of this license, visit http://creativecommons.org/licenses/by/2.5/ca/


#include "StdAfx.h"
#include <stdio.h>
#include "phidget21.h"

int AttachHandler(CPhidgetHandle IFK, void *userptr)
{
	int serialNo;
	const char *name;

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

	printf("%s %10d attached!\n", name, serialNo);

	return 0;
}

int DetachHandler(CPhidgetHandle IFK, void *userptr)
{
	int serialNo;
	const char *name;

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

	printf("%s %10d detached!\n", name, serialNo);

	return 0;
}

int ErrorHandler(CPhidgetHandle IFK, void *userptr, int ErrorCode, const char *unknown)
{
	printf("Error handled. %d - %s", ErrorCode, unknown);
	return 0;
}

//callback that will run if an input changes.
//Index - Index of the input that generated the event, State - boolean (0 or 1) representing the input state (on or off)
int InputChangeHandler(CPhidgetInterfaceKitHandle IFK, void *usrptr, int Index, int State)
{
	printf("Digital Input: %d > State: %d\n", Index, State);
	return 0;
}

//callback that will run if an output changes.
//Index - Index of the output that generated the event, State - boolean (0 or 1) representing the output state (on or off)
int OutputChangeHandler(CPhidgetInterfaceKitHandle IFK, void *usrptr, int Index, int State)
{
	printf("Digital Output: %d > State: %d\n", Index, State);
	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 SensorChangeHandler(CPhidgetInterfaceKitHandle IFK, void *usrptr, int Index, int Value)
{
	printf("Sensor: %d > Value: %d\n", Index, Value);
	return 0;
}

//Display the properties of the attached phidget to the screen.  We will be displaying the name, serial number and version of the attached device.
//Will also display the number of inputs, outputs, and analog inputs on the interface kit as well as the state of the ratiometric flag
//and the current analog sensor sensitivity.
int display_properties(CPhidgetInterfaceKitHandle phid)
{
	int serialNo, version, numInputs, numOutputs, numSensors, triggerVal, ratiometric, i;
	const char* ptr;

	CPhidget_getDeviceType((CPhidgetHandle)phid, &ptr);
	CPhidget_getSerialNumber((CPhidgetHandle)phid, &serialNo);
	CPhidget_getDeviceVersion((CPhidgetHandle)phid, &version);

	CPhidgetInterfaceKit_getInputCount(phid, &numInputs);
	CPhidgetInterfaceKit_getOutputCount(phid, &numOutputs);
	CPhidgetInterfaceKit_getSensorCount(phid, &numSensors);
	CPhidgetInterfaceKit_getRatiometric(phid, &ratiometric);

	printf("%s\n", ptr);
	printf("Serial Number: %10d\nVersion: %8d\n", serialNo, version);
	printf("# Digital Inputs: %d\n# Digital Outputs: %d\n", numInputs, numOutputs);
	printf("# Sensors: %d\n", numSensors);
	printf("Ratiometric: %d\n", ratiometric);

	for(i = 0; i < numSensors; i++)
	{
		CPhidgetInterfaceKit_getSensorChangeTrigger (phid, i, &triggerVal);

		printf("Sensor#: %d > Sensitivity Trigger: %d\n", i, triggerVal);
	}

	return 0;
}

int AttachHandlerTemp(CPhidgetHandle TEMP, void *userptr)
{
	int serialNo;
	const char *name;

	CPhidget_getDeviceName (TEMP, &name);
	CPhidget_getSerialNumber(TEMP, &serialNo);
	printf("%s %10d attached!\n", name, serialNo);

	return 0;
}

int DetachHandlerTemp(CPhidgetHandle TEMP, void *userptr)
{
	int serialNo;
	const char *name;

	CPhidget_getDeviceName (TEMP, &name);
	CPhidget_getSerialNumber(TEMP, &serialNo);
	printf("%s %10d detached!\n", name, serialNo);

	return 0;
}

int ErrorHandlerTemp(CPhidgetHandle TEMP, void *userptr, int ErrorCode, const char *Description)
{
	printf("Error handled. %d - %s\n", ErrorCode, Description);
	return 0;
}

int TemperatureChangeHandler(CPhidgetTemperatureSensorHandle TEMP, void *usrptr, int Index, double Value)
{
	double ambient;
	CPhidgetTemperatureSensor_getAmbientTemperature(TEMP, &ambient);
	printf("Temperature sensor: %d > Temperature: %f (Ambient: %f)\n", Index, Value, ambient);
	return 0;
}

//Display the properties of the attached phidget to the screen.  We will be displaying the name, serial number and version of the attached device.
int display_properties(CPhidgetTemperatureSensorHandle phid)
{
	int serialNo, version, numInputs, i;
	double value;
	const char* ptr;

	double min, max;

	CPhidget_getDeviceType((CPhidgetHandle)phid, &ptr);
	CPhidget_getSerialNumber((CPhidgetHandle)phid, &serialNo);
	CPhidget_getDeviceVersion((CPhidgetHandle)phid, &version);

	CPhidgetTemperatureSensor_getTemperatureInputCount (phid, &numInputs);


	printf("%s\n", ptr);
	printf("Serial Number: %10d\nVersion: %8d\n", serialNo, version);
	printf("# Temperature Inputs: %d\n", numInputs);

	for(i = 0; i < numInputs; i++)
	{
		CPhidgetTemperatureSensor_getTemperatureChangeTrigger (phid, i, &value);
		CPhidgetTemperatureSensor_getTemperatureMax(phid, i, &max);
		CPhidgetTemperatureSensor_getTemperatureMin(phid, i, &min);
		printf("Temperature Input #: %d > sensitivity: %f Max: %0.0f, Min: %0.0f\n", i, value, max, min);
	}

	CPhidgetTemperatureSensor_getPotentialMax(phid, 0, &max);
	CPhidgetTemperatureSensor_getPotentialMin(phid, 0, &min);
	printf("Potential Max: %0.3f, Min: %0.3f\n", max, min);

	CPhidgetTemperatureSensor_getAmbientTemperatureMax(phid, &max);
	CPhidgetTemperatureSensor_getAmbientTemperatureMin(phid, &min);
	printf("Ambient Sensor Max: %0.0f, Min: %0.0f\n", max, min);

	return 0;
}
////////////////////////////////////////////////////////////////////////////////////
int tempsensor_simple(int *tempsensorValue)
{
	int result;
	const char *err;
	

	//Declare an temperature sensor handle
	CPhidgetTemperatureSensorHandle temp = 0;
	

	//create the temperature sensor object
	CPhidgetTemperatureSensor_create(&temp);
	

	printf("H timh ths temp einai %f",temp);

	//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)temp, AttachHandler, NULL);
	CPhidget_set_OnDetach_Handler((CPhidgetHandle)temp, DetachHandler, NULL);
	CPhidget_set_OnError_Handler((CPhidgetHandle)temp, ErrorHandler, NULL);

	//Registers a callback that will run if the Temperature changes by more than the Temperature trigger.
	//Requires the handle for the Temperature Sensor, the function that will be called, and a arbitrary pointer that will be supplied to the callback function (may be NULL).
	CPhidgetTemperatureSensor_set_OnTemperatureChange_Handler(temp, TemperatureChangeHandler, NULL);

	//open the temperature sensor for device connections
	//CPhidget_open((CPhidgetHandle)temp, -1);

	CPhidgetInterfaceKit_getSensorValue ((CPhidgetInterfaceKitHandle)ifkit, 0, tempsensorValue);
    printf("AAA %f",*tempsensorValue);

	//get the program to wait for an temperature sensor device to be attached
	printf("Waiting for TemperatureSensor to be attached....");
	if((result = CPhidget_waitForAttachment((CPhidgetHandle)temp, 10000)))
	{
		CPhidget_getErrorDescription(result, &err);
		printf("Problem waiting for attachment: %s\n", err);
		return 0;
	}

	//Display the properties of the attached accelerometer device
	display_properties(temp);

	//read temperature sensor event data
	printf("Reading.....\n");
	//tempsensor_simple(tempsensorValue);

	//keep displaying temperature sensor event data until user input is read

	//modify the sensor sensitivity, index 1 is the thermocouple sensor, index 0 is the onboard or ambient sensor
	//printf("Setting sensitivity of the thermocouple to 2.00. Press any key to continue\n");
	//getchar();

	//CPhidgetTemperatureSensor_setTemperatureChangeTrigger (temp, 1, 2.00);

	printf("Press any key to end\n");
	getchar();

	//since user input has been read, this is a signal to terminate the program so we will close the phidget and delete the object we created
	printf("Closing...\n");
	CPhidget_close((CPhidgetHandle)temp);
	CPhidget_delete((CPhidgetHandle)temp);

	//all done, exit
	return 0;
}
//////////////////////////////////////////////////////////////////////////////////////////////////


int interfacekit_simple()
{
	int result, numSensors, i;
	const char *err;
	int tempsensorValue=0;

	//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 an input changes.
	//Requires the handle for the Phidget, the function that will be called, and an arbitrary pointer that will be supplied to the callback function (may be NULL).
	CPhidgetInterfaceKit_set_OnInputChange_Handler (ifKit, InputChangeHandler, 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);

	//Registers a callback that will run if an output changes.
	//Requires the handle for the Phidget, the function that will be called, and an arbitrary pointer that will be supplied to the callback function (may be NULL).
	CPhidgetInterfaceKit_set_OnOutputChange_Handler (ifKit, OutputChangeHandler, NULL);

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

	CPhidget_openRemote 	((CPhidgetHandle)ifKit, 111653,"phidgetsbc", 0);

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

	//Display the properties of the attached interface kit device
	display_properties(ifKit);

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

	//keep displaying interface kit data until user input is read
	printf("Press any key to go to next step\n");
	getchar();

	printf("Modifying sensor sensitivity triggers....\n");

	//get the number of sensors available
	CPhidgetInterfaceKit_getSensorCount(ifKit, &numSensors);

	//Change the sensitivity trigger of the sensors
	for(i = 0; i < numSensors; i++)
	{
		CPhidgetInterfaceKit_setSensorChangeTrigger(ifKit, i, 100);  //we'll just use 10 for fun
	}

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

	
	//keep displaying interface kit data until user input is read
	printf("Press any key to go to next step\n");
	getchar();

	printf("Toggling Ratiometric....\n");

	CPhidgetInterfaceKit_setRatiometric(ifKit, 0);

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

	tempsensor_simple(&tempsensorValue);

	printf("H thermokrasia einai :%f (°C)",tempsensorValue  * 0.22222 - 61.11);

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

	//since user input has been read, this is a signal to terminate the program so we will close the phidget and delete the object we created
	//printf("Closing...\n");
	//CPhidget_close((CPhidgetHandle)ifKit);
	//CPhidget_delete((CPhidgetHandle)ifKit);

	//all done, exit
	return 0;
}



int main(int argc, char* argv[])
{
	interfacekit_simple();
	
	return 0;
}

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tempsensor_simple(&tempsensorValue);

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CPhidgetInterfaceKit_getSensorValue ((CPhidgetInterfaceKitHandle)ifkit, 0, tempsensorValue);