19 lines
418 B
C
19 lines
418 B
C
#ifndef MAIN_H_
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#define MAIN_H_
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#include <avr/io.h>
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#include <util/delay.h>
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#include <stdio.h>
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#include "lcd.h"
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#define ADC_VREF 1.1
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#define ADC_RESOLUTION 1023 // (2^ 10 - 1, 10 bits resolution)
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#define DIODE_VALUE_25C 440 // ADC value for diode at 0C
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#define DIODE_SENSITIVITY -1.66 // ADC value / degree C, tuneable
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#define LM35_SENSITIVITY 0.01 // V / degree C, see LM35 datasheet
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#endif
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