OS - Windows: Difference between revisions

From Phidgets Support
No edit summary
(44 intermediate revisions by 3 users not shown)
Line 1: Line 1:
<metadesc>Communicate over USB with sensors, controllers and relays with Phidgets! Program in Windows using a wide variety of programming languages.</metadesc>
[[Category:OS]]
[[Category:OS]]
__TOC__
__TOC__
Line 6: Line 7:
Already know what you're doing? Here you go:
Already know what you're doing? Here you go:


*[{{SERVER}}/downloads/phidget22/libraries/windows/Phidget22-x86.exe 32 Bit Installer Download]
*[{{SERVER}}/downloads/phidget22/libraries/windows/Phidget22-x86.exe 32-bit Installer Download]
*[{{SERVER}}/downloads/phidget22/libraries/windows/Phidget22-x64.exe 64 Bit Installer Download]
*[{{SERVER}}/downloads/phidget22/libraries/windows/Phidget22-x64.exe 64-bit Installer Download]


Don't want the installer? After downloading the files, be sure to check out the [[#Advanced Information | Advanced Information]] section below.
Don't want the installer? After downloading the files, be sure to check out the [[#Advanced Information | Advanced Information]] section below.
*[{{SERVER}}/downloads/libraries/Phidget22-windevel.zip Phidget22 Libraries] (32-Bit and 64-Bit development files without an installer)
*[{{SERVER}}/downloads/phidget22/libraries/windows/Phidget22-windevel.zip Phidget22 Libraries] (32-Bit and 64-Bit development files without an installer)
*[[Software License]]
*[[Software License]]
If you need older versions of the Phidget22 windows libraries, [{{SERVER}}/downloads/phidget22/libraries/windows/ click here].
If you need Phidget21 libraries, [{{SERVER}}/downloads/phidget21/libraries/windows/ click here].


==Getting Started with Windows==
==Getting Started with Windows==
Welcome to using Phidgets with Windows. If you haven't already, check out the [[:Category:UserGuide|user guide]] for your device. If you are ready to go, the first step in creating Windows applications with Phidgets is installing the Phidget libraries!
Welcome to using Phidgets with Windows. If you are ready to go, the first step in creating Windows applications with Phidgets is installing our libraries!
 
===Installing===
 
To install the libraries, follow these steps:


===Install===
To install our libraries, download the installer for your system:
*[{{SERVER}}/downloads/phidget22/libraries/windows/Phidget22-x86.exe 32-bit Installer Download]
*[{{SERVER}}/downloads/phidget22/libraries/windows/Phidget22-x64.exe 64-bit Installer Download]


1. Download the Phidget installer for your system
*[{{SERVER}}/downloads/libraries/Phidget-x86.exe Windows 32-bit installer download]
*[{{SERVER}}/downloads/libraries/Phidget-x64.exe Windows 64-bit installer download]
2. Continue with the installation


When prompted, continue with the installation:
[[image:Windows_Install.png|link=|center]]
[[image:Windows_Install.png|link=|center]]




Please note that by default, the installer places the [[#Description of Installer files | Phidget libraries]] in {{Code|C:\Program Files\Phidgets\Phidget22}}.
The libraries are now installed on your machine. Next, let's verify that they are working properly.
 
3. Once the installation is complete, you are ready to program with Phidgets. To find out what files got installed, please see [[#Description of Installer files | Description of Installer files]] in the Appendix section.
 
Next, the Phidget Control Panel will be discussed.
 
====Phidget Control Panel====
 
The Phidget Control Panel is a tool to quickly determine whether your system is able to communicate with Phidgets, and also acts as a debugging tool.
 
Once the Phidget libraries are installed using the installer, you should see the [[File:Ph.jpg]] icon in the taskbar. If you don't, open up the start menu and search for "Phidget Control Panel". Once you run that, you should see the icon. Double click on the icon to bring up the Phidget Control Panel.
 
[[File:Windows ControlPanel General.PNG|link=|alt=Windows Control Panel General]]
 
The Phidget Control Panel can:
* Access and test Phidgets connected to your computer
* Update device firmware
* Access other Phidgets and make your local Phidgets accessible over the [[Phidget Network Server]]
* Access [[Phidget Dictionary]] obejcts over the Phidget Network Server
* View all [[OS_-_Phidget_SBC|SBCs]] on the network and view their webpages
 
'''For more information, visit the [[Phidget Control Panel]] page.'''
 
===Checking===
 
To confirm the libraries were installed and work correctly, you can check both the hardware and software components of the interface. It is worth checking the software side first, because if it works then you know the hardware side is also okay.


====Software====
===Verify===
The best way to verify that your libraries are working properly is to use the Phidget Control Panel. The control panel is a powerful tool that will help you develop your Phidgets applications. Get started by following the instructions below:


If you have the Phidgets library installed on your system, you can verify that the software side component is working by seeing if a Phidget device is listed in the {{Code|Phidgets}} tab of the Phidget Control Panel.


[[File:Windows_ControlPanel_General.PNG|link=|alt=Windows Control Panel General]]
Find the  [[File:Ph.jpg|link=]]  icon in the taskbar. If it is not there, open up the start menu and search for ''Phidget Control Panel''
[[File:Windows PhidgetTaskbar.PNG|link=|center]]


The above screenshot shows that a {{VINTHub}} is attached to the computer. If you see your Phidget in the list, you can continue to the [[#Programming Languages | programming languages]] section to learn more. If you are not able to see that the Phidget is in the list, there may be a hardware issue. Please see the [[#Hardware| hardware]] section for more details.


====Hardware====
Next, double-click on the Phidgets icon to bring up the Phidget Control Panel. You can now see all the Phidgets that are plugged into your machine, as well as any Phidgets that are on the network:
[[File:Windows ControlPanel General.PNG|link=|alt=Windows Control Panel General|center]]


You can verify that your computer detects that the Phidget is plugged in through a USB connection by going to the Windows Device Manager.
You can access the Device Manager by accessing the start menu, and searching for "Device Manager". The Device Manager window will open. 


[[File:Windows_DeviceManager.PNG|link=|alt=Windows Device Manager]]
Click on the '''+''' beside a device to expand it so that you can see all available channels. Double-click on one of these channels to open up a window that lets you interact with it.:
[[File:Windows ControlPanelChannel.PNG|link=|alt=Windows Control Panel General|center]]


Under the {{Code|Human Interface Devices}} heading, you can view whether your computer detects that the Phidget is connected through the USB if it is in the list. There should be a {{Code|HID-compliant device}} and a {{Code|USB Input Device}} entry for every Phidget that is attached to the computer. A simple way of verifying which entry belongs to which Phidget is to simply connect or disconnect the Phidget from the USB port of the computer. The list will automatically refresh to show the updated list of all connected USB devices.


Another place you can see attached Phidgets is "Devices and Printers" which you can also open by searching for it in the start menu.  
The Phidget Control Panel can be used for testing devices, updating firmware, enabling a Phidget Network Server, and more! Visit the [[Phidget Control Panel|Phidget Control Panel page]] for more information.


[[File:Windows_DevicesAndPrinters.jpg|link=|alt=Devices and Printers]]


Here, all Phidgets will show up under the "Unspecified" category.
Your Phidget is now able to communicate with your development machine. The next step is selecting a programming language so you can start to write some code!


If you don't see the Phidget in either list, try the following things:
==Programming==
 
Ready to write some code? Select one of the programming languages below:
* If the Phidget is connected to your PC through a USB hub, try connecting it directly to a USB port on your computer.
* If your Phidget requires an external power supply, make sure that a supply of the correct voltage is connected.
* If you're using an old USB cable, try switching it out for one you know is working.
* Try switching to a different USB port on your computer.
* Try connecting the Phidget to a different computer, especially if you have one that has worked with other Phidgets previously.
 
If you've tried all of these things and the Phidgets still don't show up, don't hesitate to {{ContactUs|ask us}} for help.
 
====Troubleshooting====
 
If the examples '''do not''' work but USB '''does''' work (i.e. your computer can consistently see the device in the [[#Hardware|hardware]]), take a moment to check the basics:
* You are using Windows 7 or newer.
* You have .NET framework 3.5 or higher.
* No other programs, drivers, or processes are using that USB port in software. Some drivers or software will sometimes mistakenly claim Phidget devices when waiting on some hardware to be connected. Please see the section: [[#Issue: Some third party software prevents communications with Phidgets|third party software prevents communications with Phidgets]] for more information.
* The Phidget libraries are the latest version (visit the [[#Quick Downloads| getting started section]] to download them)
* Check the [[#Common Problems and Solutions|common problems]] section below, some specific combinations can cause problems
 
If your problem doesn't seem to be fixed by these steps, make sure that the Phidget is seen '''consistently''' by USB (if it is erratic, try our [[General Troubleshooting|general troubleshooting guide]]).  If you are still having problems after using the troubleshooting guide, please {{ContactUs|ask us}}!
 
==Programming Languages==
 
Phidgets’ philosophy is that you do not have to be an electrical engineer in order to do projects that use devices like sensors, motors, motor controllers, and interface boards. All you need to know is how to program.
 
After you have installed the drivers and tested your Phidgets using the Control Panel, you should pick a programming language, install libraries, and run the examples for that specific language. You can learn more about what is needed to program in a particular language by choosing the language of your preference below. If you need help choosing a language, please look at the [[Software Overview#Language Support |language comparison table]].
 
If you have never programmed before, we recommend using one of these languages due to their widespread use (which means it'll be easier to find help online, and your programs will have more options available if you need to combine Phidgets with another system or technology):


''Great choices for beginners:''
*[[Language - C Sharp|C#]]
*[[Language - C Sharp|C#]]
*[[Language - C/C++|C/C++]]
*[[Language - C|C]]
*[[Language - Java|Java]]
*[[Language - Java|Java]]
*[[Language - Python|Python]]
*[[Language - Python|Python]]


Phidget22 also supports the following languages under Windows:
''Also supported:''
 
*[[Language - JavaScript|JavaScript]]
*[[Language - JavaScript|JavaScript]]
*[[Language - Visual Basic .NET|Visual Basic .NET]]
*[[Language - Visual Basic .NET|Visual Basic .NET]]
Line 124: Line 69:


==Phidget Network Server==
==Phidget Network Server==
The Phidget Network Server is an extremely useful tool that allows you to remotely control Phidgets over your network. If you haven't already, check out the [[Phidget Network Server]] page for a complete overview.


The Phidget Network Server allows you to remotely control Phidgets over a network. For more information, please see the [[Phidget Network Server]]  page.
===Try it Out!===
In order to try the Phidget Network Server out, first download and install [https://www.apple.com/support/downloads/bonjourforwindows.html Bonjour for Windows] on your host computer and your client computer.
*'''Host computer:''' the computer that is physically connected to the Phidgets via USB and is running the Phidget Network Server.
*'''Client computer:''' a computer running a Phidgets application that accesses Phidgets connected to the host computer.
If you only have one computer, don't worry, your machine can act as both a host and a client.  


Drivers for the Phidget Network Server on Windows are already included in the [[#Quick Downloads | Drivers]] above. If you have a [[File:Ph.jpg]] icon in your taskbar, you already have the Network Server installed.


There are two ways that you can connect to a Phidget hosted on another computer. The first method is by using the IP address/host name and port of the host computer. The second method makes the use of [http://en.wikipedia.org/wiki/Multicast_DNS mDNS], which allows Phidgets to be found and opened on the network by a server id instead of an IP address/host name. When using a server id, both the client and server will need to be running an implementation of zero configuration networking. The Phidget Network Server takes advantage of the [https://support.apple.com/kb/DL999?locale=en_US Bonjour] software. It is a tool, developed by Apple to locate devices such as Phidgets, and printers. You will have to install Bonjour onto your system to use the second method.
Next, open the Phidget Control Panel on your host computer. Do this by double-clicking on the [[File:Ph.jpg|link=]] icon in your taskbar, or, by searching for ''Phidget Control Panel'' in the start menu.
Navigate to the Network Server tab, you will see something like this:
[[File:windows_networkserver.PNG|link=|center]]


This section helps you install, check, and use the Network Server on Windows, but we also have an overview of the [[Phidget Network Server]] in general.


===Using the Network Server===
From here, you can start, stop, or restart the Network Server. You can also decide how and when the Network Server will start.
[[File:windows_networkserver_startuptype.png|link=|center]]


To use a Phidget over the  Network Server, you'll want to:
# Have two different computers connected to the same network. We will call the computer that has the Phidget directly connected to the USB port the '''host'''. The '''client''' will be the computer that runs a Phidget application to connect to the Phidget attached to the host. Please note that if you only have a single computer, you can also connect to the Phidget over the Network Server. The computer will simply act as both a host and client. This will allow you to bypass the [[General Phidget Programming # Details for Open() | one application per Phidget limitation]].
# Start the Network Server on the computer that directly connects to the Phidget
# Run your program on the remote computer that will control the Phidget over the network


The easiest way to test these steps on Windows is [http://www.apple.com/support/downloads/bonjourforwindows.html download] and install Bonjour onto both the host and client. Next, we will set up the Network Server and run the Phidget program on the client. Please follow these steps:
Select ''Automatic'' as the startup type from the list and press the start button. By enabling automatic startup, the Network Server will run immediately after Windows boots, so you won't have to manually start it again.


1. On the host computer, double click on the [[File:Ph.jpg|link=]] icon in the system tray to bring up the Control Panel window. In the {{Code|Network Server}} tab, you can start, restart or stop the Network Server. You can also choose to have the Network Server start up automatically upon Windows boot up by selecting {{Code|Automatic}} as the {{Code|Startup Type}}. By leaving the {{Code|Startup Type}} as {{Code|Manual}}, you will have to manually turn the Network Server on everytime you wish to use it. You'll need administrator privileges in order to make changes to these settings. You can see the status of the Network Server at the bottom of the window, where it will say "Network Server: Running" or "Network Server: Stopped".


[[File:Windows_ControlPanel_NetworkService_Setup_Stopped.jpg|link=|left|alt=Windows Control Panel Network Server Setup]]
Now that you have the Network Server running on your host computer, the next step will be accessing the Phidgets connected to your host computer from your client computer. Follow the steps below:


[[File:Windows_ControlPanel_NetworkService_Running.jpg|link=|alt=Windows Control Panel Network Server Setup]]


2. Ensure that the Phidget is plugged in to the host.  
Open the Phidget Control Panel on your client computer. You will see something like this:
[[File:Windows_controlpanel_remote.PNG |link=|center]]


3. On the client computer, open up the Phidget Control Panel. On the {{Code|Phidgets}} tab you will see the Phidget that is plugged into the host as one of the entries listed under the heading of {{Code|Remote Server: <Hostname>}}. Double click on one of the Phidget's objects to open the example application. If the Remote server is not listed, click on File->Options and make sure {{Code|List Remote Phidgets}} is checked.


[[File:Windows_ControlPanel_NetworkService_List.PNG|link=|alt=Windows Control Panel Network Server]]
As you can see from the image above, Phidget servers are listed under the following heading:
*Remote Server: Servername (link local address)


4. The example application will open up, and you will be able to communicate with the Phidget over the Network Server.


[[File:RFIDReadWrite_Example.jpg|link=|alt=Windows Control Panel Example]]
You now have access to the Phidgets that are connected to your host computer. Try double-clicking one of them to bring up an example:
[[File:Windows_controlpanel_remoteexample.PNG|link=|center]]


5. You can confirm that this Phidget is truly being used of the Network Server by stopping the Network Server while the example application is still open. On the host's Phidget Control Panel, go to the {{Code|Network Server}} tab and hit {{Code|Stop}} to terminate the Network Server. Now, take a look at the example application on the client. Since the application can no longer find this Phidget over the Network Server, all of the information disappears and the window says that "Nothing" is attached to this channel.


[[File:Windows_ControlPanel_NetworkService_Disconnected.PNG|link=|alt=Windows Control Panel Network Server Stopped]]
Note the label in the example indicating a remote connection. This means the example is using the Phidget Network Server in order to communicate with the device.


===Debugging the Network Server===
===What's Next?===
Now that you have seen the Phidget Network Server in action, you may be interested in implementing an application that takes advantage of all it's features. Luckily, every programming language we support comes with example code on how to do this! Jump to [[#Programming|programming languages]] above.


In addition to enabling [[General Phidget Programming#Logging|logging]] in your Phidget code, you can get additional debugging information from the Network Server itself.  This additional debugging can be found in the log file, if logging has been enabled. To enable logging, go to File -> Options and check the box next to {{Code|Enable Logging}}. From the {{Code|Level}} drop-down, you can select how detailed you want the output to be. {{Code|Critical}} is the most basic setting, which will only log messages that are deemed to be very important. {{Code|Verbose}}, on the other hand, will log ''everything'', although it may be harder to find the messages that are important to you among all of the rest of the messages.  
For more information about the Network Server tab on the Phidget Control Panel, visit the Visit the [[Phidget Control Panel|Phidget Control Panel]] page.


[[File:Windows_ControlPanel_NetworkService_LogLevel.PNG|link=|alt=Windows Control Panel Network Server Setup]]
==Advanced Information==
 
===Windows XP===
You can find the log files at {{Code|C:\ProgramData\Phidgets\Logs}}, or you can click on {{Code|Logs}} in the bottom right corner of the Control Panel window:
 
[[File:Windows_ControlPanel_General.PNG|link=|alt=Windows Control Panel General]]


There is a separate log file for each of the examples, to make it easier to find messages that are relevant to the Phidget you're debugging. There are are also separate log files for different aspects of the Network Server.
Because .Net 4.0 doesn't work on Windows XP, the installer for the Phidget22 drivers will not work. Instead, see the [[#Manual_File_Installation|Manual File Installation]] section for installation instructions.


[[File:Windows_ControlPanel_NetworkServer_Log.PNG|link=|alt=Windows Control Panel Network Server Output Running]]
Additionally, the Phidget Control Panel is not supported in Phidget22 under Windows XP, and the pre-compiled examples found under C:/Program Files/Phidgets/Examples will not work. Other code samples found on our language pages will still work, although for C# and VB.Net examples, you'll have to manually change the .Net framework version in the project file from 4 to 3.5 in order to run them.
 
Each message in the log file will list the type of the message, the time and date, the place in the libraries the message came from, and a description. This can be very useful for figuring out why certain parts of one of the examples or the Network Server are not working properly.
 
==Advanced Information==


===Manual File Installation===
===Manual File Installation===
If you would like to perform a manual file installation, first download the library files:
*[{{SERVER}}/downloads/phidget22/libraries/windows/Phidget22-windevel.zip Phidget22 Windows Development Files]


The Phidget installer installs the most commonly used files onto your system. However, there may be special cases where you want to install the Phidget libraries without the automatic installer. This section will describe the purpose of the most important files file and cover how to manually install the libraries. You can get the files [{{SERVER}}/downloads/libraries/Phidget22-windevel.zip here]. Once you've moved every file and folder in that .zip into the locations in the table in the next section, your manual installation will be complete.


====Description of Library files====
Next, take a look at the table below to see where these files are normally placed:
 
Here is the list of files and their description for each file the installer puts onto your system. You don't need to know this if you're just using our installer, but if you are looking to distribute our libraries with your code (without your clients having to use our installer) this list will help you pick and choose what you need. Please note that not all of these files are available in the package linked above.


{| class="wikitable"
{| class="wikitable"
| align="center" colspan="2" style="color:white; background:black;"| Location: '''C:\Program Files\Phidgets\Phidget22'''
!colspan="2"| C:\Program Files\Phidgets\Phidget22
|-
|-
| align="center" style="background:#f0f0f0;"|'''File'''
| align="center" style="background:#f0f0f0;"|'''File'''
| align="center" style="background:#f0f0f0;"|'''Description'''
| align="center" style="background:#f0f0f0;"|'''Description'''
|-
|-
| phidget22.dll||contains the actual Phidget library, which is used at run-time.
| phidget22.dll||contains our library, which is used at run-time.
|-
|-
| phidget22.lib||is used by your compiler to link to the dll. Your compiler has to know where this file is, by default our installer puts {{Code|phidget22.lib}} into {{Code|C:\Program Files\Phidgets\Phidget22}}, so you can either point your compiler to that location, or copy and link to it in a directory for your project workspace. {{Code|phidget22.lib}} is written to be compatible with most compilers - but your specific compiler may need a different format. Check our documentation for your specific compiler for details.
| phidget22.lib||is used by your compiler to link to the dll. Your compiler has to know where this file is, by default our installer puts ''phidget22.lib'' into ''C:/Program Files/Phidgets/Phidget22'', so you can either point your compiler to that location, or copy and link to it in a directory for your project workspace. ''phidget22.lib'' is written to be compatible with most compilers - but your specific compiler may need a different format.
|-
|-
| x86 Folder|| contains the versions of {{Code|phidget22.lib}} and {{Code|phidget22.dll}} that are optimized for 32-bit systems. This folder will only appear on 64 bit installations and is useful if you want to code against the 32-bit libraries.
| x86 Folder|| contains the versions of ''phidget22.lib'' and ''phidget22.dll'' that are optimized for 32-bit systems. This folder will only appear on 64-bit installations and is useful if you want to code against the 32-bit libraries.
|-
|-
| NetworkServer.exe||is used to control Phidgets remotely across a network using the [[Phidget Network Server]]
| NetworkServer.exe||is used to control Phidgets remotely over a network using the [[Phidget Network Server]]
|-
|-
| phidget22.h||lists all the Phidget API function calls available to your code. Your compiler also has to know where this file is. By default, our installer puts {{Code|phidget22.h}} into {{Code|C:\Program Files\Phidgets\Phidget22}} so you can either point your compiler to that location, or copy and link to it in a directory for your project workspace.
| phidget22.h||lists all the API function calls available to you. Your compiler also has to know where this file is. By default, our installer puts ''phidget22.h'' into ''C:\Program Files\Phidgets\Phidget22' so you can either point your compiler to that location, or copy and link to it in a directory for your project workspace.
|-
|-
| phidget22.jar||is an archive containing the Phidgets library, used by the [[Language -  Java | Java]] programming language.
| phidget22.jar||is an archive containing the Phidgets library, used by the [[Language -  Java | Java]] programming language.
Line 214: Line 153:
| Phidget22Manager.exe||is the [[Phidget Control Panel]], a tool to quickly determine whether your system is able to control Phidgets, and also acts as a debugging tool.
| Phidget22Manager.exe||is the [[Phidget Control Panel]], a tool to quickly determine whether your system is able to control Phidgets, and also acts as a debugging tool.
|-
|-
| align="center" colspan="2" style="color:white; background:black;"| Location: '''C:\Windows\System32'''
!colspan="2"| C:\Windows\System32
|-
|-
| phidget22.dll||contains the actual Phidget library, which is used at run-time.
| phidget22.dll||contains our library, which is used at run-time.
|-
|-
| Phidget22java.dll||is the library for Phidgets in Java.
| Phidget22java.dll||is the library for Phidgets in Java.
|-
|-
| align="center" colspan="2" style="color:white; background:black;"| Location: '''C:\Windows\SysWOW64'''
!colspan="2"| C:\Windows\SysWOW64
|-
|-
| phidget22.dll||contains the actual Phidget library, which is used at run-time.
| phidget22.dll||contains our library, which is used at run-time.
|-
|-
|}
|}


===Windows in a Virtual Machine===
===Windows in a Virtual Machine===
Phidgets can be used inside a virtual machine. Instructions for VMWare and VirtualBox are provided below. Virtual PC is not supported as USB Phidgets requires a virtual platform that supports HID USB Devices and since Virtual PC does not support HID USB devices, Phidgets may not be used.


Phidgets can also be used inside a virtual machine. Instructions for VMWare and VirtualBox are provided below. Virtual PC is not supported as USB Phidgets requires a virtual platform that supports HID USB Devices and since Virtual PC does not support HID USB devices, Phidgets may not be used.
As always, please ensure that you have the latest [[#Quick Downloads | libraries]] installed on the virtual machine and that you are using the latest version of your virtual software.  
 
As always, please ensure that you have the latest Phidget [[#Quick Downloads | drivers]] installed on the virtual machine and that you are using the latest version of your virtual software.  


<b>VMWare:</b>
<b>VMWare:</b>
Line 247: Line 185:
*Run the installer.
*Run the installer.


[[image:Windows_Install.png|link=]]
[[image:Windows_Install.png|link=|center]]


*Once the installer has started up and you are at the first informational window, navigate to your  
*Once the installer has started up and you are at the first informational window, navigate to your  
Line 253: Line 191:
*Look for the most recently modified folders. The Phidgets one will not have an obvious title, most likely a seemingly random string of numbers and characters.   
*Look for the most recently modified folders. The Phidgets one will not have an obvious title, most likely a seemingly random string of numbers and characters.   


[[image:Windows_Installer_Folder.jpg|link=]]
[[image:Windows_Installer_Folder.jpg|link=|center]]


*In this example the folder was named "IXP000.tmp" but it may be different for you. In the folder you will find the {{Code|Phidget22_x64.msi}} or {{Code|Phidget22_x86.msi}} file. This file can be run to install the Phidgets libraries without needing an internet connection.
*In this example the folder was named "IXP000.tmp" but it may be different for you. In the folder you will find the {{Code|Phidget22_x64.msi}} or {{Code|Phidget22_x86.msi}} file. This file can be run to install the Phidgets libraries without needing an internet connection.
==Common Problems and Solutions==
===Issue: Software projects are not working after a Phidget22 reinstall===
Affected Operating Systems: '''Windows'''
Solution: You need to reset your references and library paths.  When you reinstall the Phidgets drivers all of the old paths can get broken.  Make sure that you are including the correect header files and that you have referenced the correct libraries and that should fix the problem.
===Issue: Some third party software prevents communications with Phidgets===
Affected Operating Systems: '''Windows'''
Some drivers or software will sometimes mistakenly claim Phidget devices when waiting on some hardware to be connected.
This is caused by the drivers taking every HID (human interface device) on the USB bus, effectively stealing them from the Phidgets drivers.
When this happens, the device shows up in the Phidget Control Panel at start up but examples and programs are unable to make a connection to the Phidget.
This has been known to occur with Logitech QuickCam, Force Feedback Mouse, Nike, Velleman K8055, and some SteelSeries drivers.
Solution: If you suspect this is a problem then try putting your machine in safe mode.  If this fixes the problem you can be sure that this is the problem.  Try shutting/uninstalling the offending driver/software down or kill its process in the task manager when using Phidgets.
===Issue: A corrupt installation fails on uninstall or repair===
Affected Operating Systems: '''Windows'''
Solution: If the normal uninstall fails, for whatever reason, you can choose to remove the Phidget drivers manually.
Please perform the following:
# Shut down any programs and processes using the Phidget libraries, including the Network Server and the Phidget Control Panel.
# Delete {{Code|C:\Program Files\Phidgets\}}
# Remove the Phidgets key from the Registry {{Code|[-HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\ Phidget22NetworkServer]}}.
In most cases this is enough to get the installer working again. If you need to remove all traces of the Phidgets libraries manually, perform the following additional steps:
# Remove {{Code|Phidget22.NET}} from {{Code|C:\Windows\Assembly\}}.
# Delete {{Code|C:\Windows\system32\phidget22.dll}}.
# Delete Phidgets from the start menu.
# Search for and remove keys mentioning Phidgets from the registry in the following locations:
#* {{Code|[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\]}}
#* {{Code|[HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Installer\Products\]}}
#* {{Code|[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\.NETFramework\AssemblyFolders\Phidgets Inc]}}
#* {{Code|[HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Installer\Assemblies\Global\]}}
# Reboot
'''NOTE:''' You can go through the registry and purge any other keys mentioning Phidgets if you still have problems, but at this point you should be able to reinstall under most cases. There will also be keys relating to the installer, the .NET library and the COM library, but they should not interfere with anything.
===Issue: Event data is sporadic/slow/clumped over the Network Server===
Affected Operating Systems: '''Windows'''
Windows implements 200ms delayed ACKs for network traffic. When traffic is one-way only - as it is with event data, the data will all arrive in clumps every 200ms because of delayed ACKs.
This can be a great drawback for applications which rely on low latency event data over the network. (source: http://support.microsoft.com/kb/214397)
This delayed ACK behavior can be disabled in windows to decrease event latency as documented here: http://support.microsoft.com/kb/328890
In the future, the Phidgets library may implement this differently, but so far we have been unable to match the performance achieved by disabling delayed ACK.

Revision as of 16:10, 3 January 2018

Quick Downloads

Already know what you're doing? Here you go:

Don't want the installer? After downloading the files, be sure to check out the Advanced Information section below.

If you need older versions of the Phidget22 windows libraries, click here. If you need Phidget21 libraries, click here.

Getting Started with Windows

Welcome to using Phidgets with Windows. If you are ready to go, the first step in creating Windows applications with Phidgets is installing our libraries!

Install

To install our libraries, download the installer for your system:


When prompted, continue with the installation:

Windows Install.png


The libraries are now installed on your machine. Next, let's verify that they are working properly.

Verify

The best way to verify that your libraries are working properly is to use the Phidget Control Panel. The control panel is a powerful tool that will help you develop your Phidgets applications. Get started by following the instructions below:


Find the Ph.jpg icon in the taskbar. If it is not there, open up the start menu and search for Phidget Control Panel

Windows PhidgetTaskbar.PNG


Next, double-click on the Phidgets icon to bring up the Phidget Control Panel. You can now see all the Phidgets that are plugged into your machine, as well as any Phidgets that are on the network:

Windows Control Panel General


Click on the + beside a device to expand it so that you can see all available channels. Double-click on one of these channels to open up a window that lets you interact with it.:

Windows Control Panel General


The Phidget Control Panel can be used for testing devices, updating firmware, enabling a Phidget Network Server, and more! Visit the Phidget Control Panel page for more information.


Your Phidget is now able to communicate with your development machine. The next step is selecting a programming language so you can start to write some code!

Programming

Ready to write some code? Select one of the programming languages below:

Great choices for beginners:

Also supported:

Phidget Network Server

The Phidget Network Server is an extremely useful tool that allows you to remotely control Phidgets over your network. If you haven't already, check out the Phidget Network Server page for a complete overview.

Try it Out!

In order to try the Phidget Network Server out, first download and install Bonjour for Windows on your host computer and your client computer.

  • Host computer: the computer that is physically connected to the Phidgets via USB and is running the Phidget Network Server.
  • Client computer: a computer running a Phidgets application that accesses Phidgets connected to the host computer.

If you only have one computer, don't worry, your machine can act as both a host and a client.


Next, open the Phidget Control Panel on your host computer. Do this by double-clicking on the Ph.jpg icon in your taskbar, or, by searching for Phidget Control Panel in the start menu. Navigate to the Network Server tab, you will see something like this:

Windows networkserver.PNG


From here, you can start, stop, or restart the Network Server. You can also decide how and when the Network Server will start.

Windows networkserver startuptype.png


Select Automatic as the startup type from the list and press the start button. By enabling automatic startup, the Network Server will run immediately after Windows boots, so you won't have to manually start it again.


Now that you have the Network Server running on your host computer, the next step will be accessing the Phidgets connected to your host computer from your client computer. Follow the steps below:


Open the Phidget Control Panel on your client computer. You will see something like this:

Windows controlpanel remote.PNG


As you can see from the image above, Phidget servers are listed under the following heading:

  • Remote Server: Servername (link local address)


You now have access to the Phidgets that are connected to your host computer. Try double-clicking one of them to bring up an example:

Windows controlpanel remoteexample.PNG


Note the label in the example indicating a remote connection. This means the example is using the Phidget Network Server in order to communicate with the device.

What's Next?

Now that you have seen the Phidget Network Server in action, you may be interested in implementing an application that takes advantage of all it's features. Luckily, every programming language we support comes with example code on how to do this! Jump to programming languages above.

For more information about the Network Server tab on the Phidget Control Panel, visit the Visit the Phidget Control Panel page.

Advanced Information

Windows XP

Because .Net 4.0 doesn't work on Windows XP, the installer for the Phidget22 drivers will not work. Instead, see the Manual File Installation section for installation instructions.

Additionally, the Phidget Control Panel is not supported in Phidget22 under Windows XP, and the pre-compiled examples found under C:/Program Files/Phidgets/Examples will not work. Other code samples found on our language pages will still work, although for C# and VB.Net examples, you'll have to manually change the .Net framework version in the project file from 4 to 3.5 in order to run them.

Manual File Installation

If you would like to perform a manual file installation, first download the library files:


Next, take a look at the table below to see where these files are normally placed:

C:\Program Files\Phidgets\Phidget22
File Description
phidget22.dll contains our library, which is used at run-time.
phidget22.lib is used by your compiler to link to the dll. Your compiler has to know where this file is, by default our installer puts phidget22.lib into C:/Program Files/Phidgets/Phidget22, so you can either point your compiler to that location, or copy and link to it in a directory for your project workspace. phidget22.lib is written to be compatible with most compilers - but your specific compiler may need a different format.
x86 Folder contains the versions of phidget22.lib and phidget22.dll that are optimized for 32-bit systems. This folder will only appear on 64-bit installations and is useful if you want to code against the 32-bit libraries.
NetworkServer.exe is used to control Phidgets remotely over a network using the Phidget Network Server
phidget22.h lists all the API function calls available to you. Your compiler also has to know where this file is. By default, our installer puts phidget22.h into C:\Program Files\Phidgets\Phidget22' so you can either point your compiler to that location, or copy and link to it in a directory for your project workspace.
phidget22.jar is an archive containing the Phidgets library, used by the Java programming language.
Phidget22.NET.dll is the Phidgets library for the .NET framework used by .NET languages such as C# and Visual Basic .NET.
Phidget22.NET.XML provides the IntelliSense in-line documentation for the .NET library in Visual Studio.
Phidget22java.dll is the library for Phidgets in Java.
Phidget22Manager.exe is the Phidget Control Panel, a tool to quickly determine whether your system is able to control Phidgets, and also acts as a debugging tool.
C:\Windows\System32
phidget22.dll contains our library, which is used at run-time.
Phidget22java.dll is the library for Phidgets in Java.
C:\Windows\SysWOW64
phidget22.dll contains our library, which is used at run-time.

Windows in a Virtual Machine

Phidgets can be used inside a virtual machine. Instructions for VMWare and VirtualBox are provided below. Virtual PC is not supported as USB Phidgets requires a virtual platform that supports HID USB Devices and since Virtual PC does not support HID USB devices, Phidgets may not be used.

As always, please ensure that you have the latest libraries installed on the virtual machine and that you are using the latest version of your virtual software.

VMWare:

To enable USB Phidgets, select Virtual Machine -> Removable Devices -> and select the Phidget Input Device -> Connect.

VirtualBox

To enable USB Phidgets, VirtualBox Guest Additions(Devices -> Install Guest Additions) may need to be installed. Afterwards, click on Devices -> USB Devices and select the Phidget device to enable. The state should go from Busy to Captured. VirtualBox may bring up a new hardware wizard in the host operating system, which has to be installed. Please note that Phidgets with USB hubs (for example, the 1019 Interface Kit with 6-port hub), are undetectable; Fortunately, Phidgets that are attached to such Phidgets are detectable.

Note that Windows XP "mode" in Windows 7 does not support Phidgets.

Installing Without an Internet Connection

When running the Phidgets installer it will check for other applications such as .NET. Part of this requires an active internet connection. The downside to this is that even if you have the applications installed already, if you do not have an internet connection you cannot complete the installation process. There is a way around this however which involves extracting the Phidget22 .msi file out of the .exe installer. To do this follow these steps:

  • Run the installer.
Windows Install.png
  • Once the installer has started up and you are at the first informational window, navigate to your

Local Disk\Users\"username"\AppData\Local\Temp folder.

  • Look for the most recently modified folders. The Phidgets one will not have an obvious title, most likely a seemingly random string of numbers and characters.
Windows Installer Folder.jpg
  • In this example the folder was named "IXP000.tmp" but it may be different for you. In the folder you will find the Phidget22_x64.msi or Phidget22_x86.msi file. This file can be run to install the Phidgets libraries without needing an internet connection.
Retrieved from "http:///docs/index.php?title=OS_-_Windows&oldid=28818"