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libopencm3-examples/examples/stm32/f4/stm32f4-disco/blink/README
2015-01-20 16:12:56 -08:00

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README
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The "HelloWorld" of embedded systems. This code is really really simple,
it sets up the system clock at a known frequency (168Mhz) and enables
a GPIO pin as an output, that happens to be connected to an LED. And it
blinks it on and off.