/****************************************************************************
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** Copyright (C) 2019 Denis Shienkov <denis.shienkov@gmail.com>
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#include "gpio.h"
#include "system.h"

static void some_delay(unsigned long counts)
{
    unsigned long index = 0u;
    for (index = 0u; index < counts; ++index)
       system_nop();
}

int main(void)
{
    gpio_init_green_led();

    while (1) {
        gpio_toggle_green_led();
        some_delay(20000u);
    }
}
