Function delay

src/wiring.cpp.hpp:88–98

}

void delay(unsigned long ms)
{
        fl::u16 start = (fl::u16)micros();

        while (ms > 0) {
                if (((fl::u16)micros() - start) >= 1000) {
                        --ms;
                        start += 1000;
                }
        }
}

#define sbi(sfr, bit) (_SFR_BYTE(sfr) |= _BV(bit))
void init()