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sdk-ameba-v4.0b-gcc/project/realtek_amebaz_va0_example/example_sources/gpio_irq
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Tautvydas Belgeras 60a7afcc83 initial commit
2018-06-05 16:16:17 +03:00
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src initial commit 2018-06-05 16:16:17 +03:00
Makefile initial commit 2018-06-05 16:16:17 +03:00
readme.txt initial commit 2018-06-05 16:16:17 +03:00

readme.txt 

Example Description

This example describes how to use GPIO_irq to 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 ground.

In this example, push the button to trigger interrupt to turn on/off the LED.