Wenn das in der LIB steht:Zitat von Lunarman
Code:int Batterie(void) { ADMUX = (1 << REFS0) | (1 << REFS1) | BATTERIE; // internal 2.56V reference with external capacitor ADCSRA |= (1 << ADSC); // Start conversion while (!(ADCSRA & (1 << ADIF))); // wait for conversion complete ADCSRA |= (1 << ADIF); // clear ADCIF return ADCL + (ADCH << 8); }
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