Author: Hussam Al-Hertani
Description: The GPIOClass C++ class enables the Raspberry Pi its onboard GPIOs via the sysfs interface.
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For more information please visit: http://hertaville.com/2012/11/18/introduction-to-accessing-the-raspberry-pis-gpio-in-c/
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To build example natively on the Raspberry Pi:
g++ -fpermissive -Wall GPIOClass.cpp GPIOtest.cpp -o outBin
Make sure that the GPIOClass.h header file is in the work (RaspberryPi-GPIOClass-v2) directory.