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21 lines
306 B
C
21 lines
306 B
C
#ifndef ADC_H
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#define ADC_H
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#include <stdint.h>
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/**
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* @brief Initialize ADC.
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*/
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void adc_init(void);
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/**
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* @brief Read ADC value of selected channel.
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*
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* Valid channel numbers are from 0 to 2.
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*
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* @return ADC value of selected channel.
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*/
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uint16_t adc_read(uint8_t channel);
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#endif /* ADC_H */
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