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Roland Hieber bb8f4699da stm32 button: use more idiomatic GPIO read

Using GPIOA_IDR directly looks a bit arcane, and the example can benefit
from introducing gpio_get() and how to use it.  The stm32f0-discovery
example already does it like this.

2016-10-11 19:51:51 +02:00

button.c

stm32 button: use more idiomatic GPIO read

2016-10-11 19:51:51 +02:00

Makefile

Port button example to WaveShare Open103R

2014-01-02 23:38:52 +01:00

README.md

[README] Coarse sweep to use markup in READMEs.

2015-01-19 19:20:12 -08:00

README.md

README

This example blinks LED1 on the WaveShare Open103R eval board.

When you press the 'USER' button, the blinking is slower.