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| {{NoTitle}}
| | #REDIRECT [[Language - C]] |
| {{Language_-_C_Dev_Environment_Table}}
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| {|
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| |style="vertical-align:middle; width: 60%;"|
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| <font size=6>'''Language - C'''
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| '''macOS with GCC'''</font>
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| Welcome to using Phidgets with C! By using C, you will have access to the complete Phidget22 API, including events.
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| GCC is a compiler system for originally written for GNU, and is the standard compiler on unix-like operating systems. GCC is readily available on macOS, and can be used to compile C programs from the terminal.
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| |{{TOC limit|2}}
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| |}
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| {{Language_-_C_Intro|macOS|GCC}}
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| ==Use Our Examples==
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| One of the best ways to start programming with Phidgets is to use our example code as a guide. You likely have gcc installed on your macOS machine already, but if not, you can easily get it by downloading [https://developer.apple.com/xcode/ Xcode].
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| Next, select an example that will work with your Phidget:
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| *{{SampleCode|C|C Examples}}
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| To compile the example program, enter the following command in the terminal:
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| <syntaxhighlight lang='bash'>
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| gcc example.c ../Common/PhidgetHelperFunctions.c -o example -F /Library/Frameworks -framework Phidget22 -I /Library/Frameworks/Phidget22.framework/Headers -I ../Common
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| </syntaxhighlight>
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| Finally, run the program by entering the following command in the terminal:
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| <syntaxhighlight lang='bash'>
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| ./example
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| </syntaxhighlight>
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| [[Image:c_mac_gcc.png|link=|center|850px]]
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| {{Edit_the_Examples}}
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| ==Editing the Examples==
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| {{Language_-_C_Editing_The_Examples}}
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| ==Write Code==
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| {{Language_-_C_Write_Code}}
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| ==Setting up a New Project==
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| To compile C programs, you will need gcc. You likely have gcc installed on your macOS machine already, but if not, you can easily get it by downloading [https://developer.apple.com/xcode/ Xcode].
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| When you are building a project from scratch, or adding Phidget functionality to an existing project, you'll need to configure your development environment to properly link the Phidget C library.
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| To include the Phidget C library, add the following line to your code:
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| <syntaxhighlight lang='C'>
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| #include <phidget22.h>
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| </syntaxhighlight>
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| To compile the program, enter the following command in the terminal, substituting "example" for the name of your C file:
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| <syntaxhighlight lang='bash'>
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| gcc example.c -o example -F /Library/Frameworks -framework Phidget22 -I /Library/Frameworks/Phidget22.framework/Headers
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| </syntaxhighlight>
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| Finally, run the program by entering the following command in the terminal:
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| <syntaxhighlight lang='bash'>
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| ./example
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| </syntaxhighlight>
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| {{Language_-_C_Further_Reading}}
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