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Notice: This page contains information for the legacy Phidget21 Library. Phidget21 does not support VINT Phidgets, and will not support any new Phidgets. Phidget21 will be maintained until 2020. We recommend that new projects be developed against the Phidget22 Library.


Click on the 2phidget22.jpg button in the menu bar to go to the Phidget22 version of this page.

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Difference between revisions of "OS - OS X"

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(Installing)
(Installing)
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1. Download one of the Phidget installer for your system, depending on whether your system is 32 or 64-bit.  
 
1. Download one of the Phidget installer for your system, depending on whether your system is 32 or 64-bit.  
*[http://www.phidgets.com/downloads/libraries/Phidget-x86_2.1.8.20120216.exe 32-bit]
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*[http://www.phidgets.com/downloads/libraries/Phidget_2.1.8.20120216.dmg OS X Installer]
*[http://www.phidgets.com/downloads/libraries/Phidget-x64_2.1.8.20120216.exe 64-bit]
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2. Open up the installer, and proceed through the wizard.  
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2. Open up the installer, and open up {{Code|Phidgets.mpkg}}.
  
[[File:Windows Install.PNG|link=|alt=Windows Install]]
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[[File:OSX Install 1.png|link=|alt=OS X Install]]
  
Please note that by default, the installer places the [[#Description of Library files | Phidget libraries]] in {{Code|C:\Program Files\Phidgets}}.  
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2. Proceed through the wizard.
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[[File:OSX Install 2.png|link=|alt=OS X Install]]
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Please note that by default, the installer places the [[#Description of Library files | Phidget libraries]] in {{Code|/Library/Frameworks/Phidget21.framework}}.  
  
 
3. Once the installation is complete, you are ready to program with Phidgets.
 
3. Once the installation is complete, you are ready to program with Phidgets.
  
Proceed onto to the [[#Phidget Control Panel | next]] section where the Phidget Control Panel will be discussed.
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Proceed onto to the [[#Phidget Preference Pane | next]] section where the Phidget Preference Pane will be discussed.
  
 
====Phidget Preference Pane====
 
====Phidget Preference Pane====
  
The Phidget Control Panel is a tool to quickly determine whether your system is able to control Phidgets, and also act as a debugging tool.  
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The Phidget Preference Pane is a tool to quickly determine whether your system is able to control Phidgets, and also act as a debugging tool.  
  
 
Once the Phidget libraries are installed using the installer, you should see the [[File:Ph.jpg]] icon in the taskbar. Double click on it to bring up the Phidget Control Panel. If the icon does not appear, just find and open the the Phidget Control Panel from the start menu.
 
Once the Phidget libraries are installed using the installer, you should see the [[File:Ph.jpg]] icon in the taskbar. Double click on it to bring up the Phidget Control Panel. If the icon does not appear, just find and open the the Phidget Control Panel from the start menu.

Revision as of 16:58, 5 April 2012

Icon-Mac-OS.png On Mac OS, Phidgets can be either plugged directly into a USB Port or run over a network using the Webservice.

Phidgets are designed to run on Mac OS 10.4 or newer, and can run on PPC, 32-bit, and 64-bit systems.

Getting Started (Libraries and Drivers)

If this is your first Phidget, we highly recommend working through the Getting Started guide for your specific Phidget device. If you already have the Preference Pane Installed and know how to use it, then you've already followed the guide and are ready to learn more about the workings behind the Preference Pane, the Phidget Webservice, and more - all specific to Mac OS.

If you are already a pro, and just want the drivers:

For special cases where you want to install the Phidget libraries without the installer, please see the Advanced Uses section.

Installing

The Phidget installer requires that your system has .NET framework 2.0 or higher. The .NET framework can be downloaded from Microsoft. If you do not have the .NET framework 2.0 or later installed, you can still use Phidgets. However, you won't be able to use the installer, and will have to manually install the Phidget libraries. Please see the Advanced Uses section.

To install the libraries, follow these steps:

1. Download one of the Phidget installer for your system, depending on whether your system is 32 or 64-bit.

2. Open up the installer, and open up Phidgets.mpkg.

OS X Install

2. Proceed through the wizard.

OS X Install

Please note that by default, the installer places the Phidget libraries in /Library/Frameworks/Phidget21.framework.

3. Once the installation is complete, you are ready to program with Phidgets.

Proceed onto to the next section where the Phidget Preference Pane will be discussed.

Phidget Preference Pane

The Phidget Preference Pane is a tool to quickly determine whether your system is able to control Phidgets, and also act as a debugging tool.

Once the Phidget libraries are installed using the installer, you should see the Ph.jpg icon in the taskbar. Double click on it to bring up the Phidget Control Panel. If the icon does not appear, just find and open the the Phidget Control Panel from the start menu.

Windows Control Panel General

The general tab shows the list of Phidgets currently physically attached to the computer. You can also view the currently installed Phidget library version, as well as having the option to choose whether the Phidget Control Panel is to be started up automatically once Windows boots up. You can double click on a Phidget device to open up an example program for the device.

Windows Control Panel Example

In the above screenshot, the RFID example was opened. These examples are intended for demonstration and debugging purposes. If you have not yet already, please see the Getting Started guide for your device. It is important to keep in mind that when an example Phidget application is opened from the Phidget Control Panel, it holds a lock on the Phidget. This prevents any other program from accessing the Phidget. Please ensure that this example application is closed(the Phidget Control Panel can still be running) when you are running your own applications. 

The next tab is the WebService tab, which allows you to control Phidgets over a network. There are four sub-tabs. The first sub-tab is the Setup tab.

Windows Control Panel WebService Setup

Here, you can start and stop the Webservice. Details are provided in the Webservice section. You can also determine whether the Phidget Webservice is currently running. There is also a check box that you can select to turn on verbose output, which will display useful troubleshooting information for the Webservice.

The next sub-tab is the Output tab, which provides useful debugging information while you are using the Webservice. This tab will only show up if the verbose output option is selected in the previous tab.

Windows Control Panel WebService Output

The Dictionary sub-tab comes next; it lists all the key-value pairs that gets created when the Webservice runs. More information is provided in the Dictionary section of the General Phidget Programming page.

Windows Control WebService Dictionary

The Bonjour sub-tab gives a list of all currently attached Phidgets that are connected to the Webservice. This tab will only appear if you have Bonjour installed onto your system. You can also double click on the Phidget to connect to it over the network using one or more computers, and still use the Phidget on the computer it is directly connected to.

Windows Control Panel WebService Bonjour

The last tab is the PhidgetSBC tab, which displays the complete list of PhidgetSBCs connected to the network. You can double click on the PhidgetSBC to bring up the PhidgetSBC Adminstration Console. This tab will be enabled if you have Bonjour installed onto your system.

Windows Control Panel WebService PhidgetSBC

Checking

Summarize that we will be using code and the device manager to confirm and troubleshoot the installation, if needed.

Software

This should walk you through compiling and running basic code against the libraries as simply as possible. Find an instance that requires no additional programs to run, and that will work with any Phidget, if possible. Recommended HelloWorld and gcc.

The point of this is to give the user tools to identify problems with the library setup that are not due to low level driver conflicts. The process should be described here (with the conclusion being the success of the check), followed by a referral to the Troubleshooting section (and content there) if failure results. See the OS - Linux#Software section for an example.

Hardware

This should show you how to use the "About This Mac" program to make sure the Phidget is attached in hardware, and what to do if not.

Troubleshooting

Make an in-depth point by point section with some of this content plus more:

  • Confirm prerequisites
  • Walk through ALL known conflicting drivers
  • Suggest attributes of unknown conflicting drivers
  • Get people to the troubleshooting page if a non-OS problem is suspected

See the Linux Troubleshooting page for a briefer example. It is expected that with driver conflicts, this section will be much larger, with screenshots, etc. If you need to cover troubleshooting a problem with the webservice, you should put the content in the Webservice section below, and link to it.

Programming Languages

We recommend the following languages for OS X:

You can also use these languages, but they do not support event driven code, and must use logic code only:

Webservice

Short description of the webservice on Mac OS (i.e. which files are the drivers, note that it is automatically on, etc)

Drivers for the Phidget Webservice on Mac are already included in the Drivers above.

If you have the Preference Pane installed, you already have the Webservice drivers installed.

Turning the Webservice On and Off

Detailed instructions, both at runtime, and disabling from boot entirely.

Setting Up the Webservice

How to find the port, computer IP, computer bonjour name, etc

Using the Webservice Without Bonjour

Detailed instructions on how to change your code to work with IP addresses

Using the Webservice

A walkthrough in C (using gcc) of how to write (i.e. modify) a remote program and screenshots of it running on localhost (127.0.0.1)

Debugging the Webservice

Examples of common errors in webservice-using code

Is there a way to enable debugging like there is on Linux?

Advanced Uses

Manual File Installation

A reminder of the installer and what it does, and how to do it manually when wanting to distribute our libraries with your code.

Description of Files

All files with the Preference Pane and their default installation locations.

Special Cases of Library Install

Cover how customers can distribute Phidget libraries with their code, refer them mostly to their appropriate language page.

Content copied from the old page:

If you wish to only install the things you need, please refer to your language page for instructions on how to manually install the libraries for your language.
also explain even more special cases on 64bit systems, if applicable(ie, c.

Other Advanced Uses

Additions to this list should be things we find people request over tech support. Ask Brian for more!

Common Problems and Solutions

None, yet.