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Tautvydas Belgeras 2018-06-05 16:16:17 +03:00
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project/realtek_amebaz_va0_example/example_sources/gpio/readme.txt Normal file
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Example Description
This example describes how to use GPIO read/write by mbed api.
Requirement Components:
a LED
a push button
Pin name PA_12 and PA_5 map to GPIOA_12 and GPIOA_5:
- PA_12 as input with internal pull-high, connect a push button to this pin and ground.
- PA_5 as output, connect a LED to this pin and GND.
In this example, the LED is off when the push button is pressed.