4 * This file is part of BeRTOS.
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29 * Copyright 2007 Develer S.r.l. (http://www.develer.com/)
32 * \brief ADC hardware-specific definition
34 * \author Francesco Sacchi <batt@develer.com>
40 #include <cfg/compiler.h>
42 #if CPU_AVR_ATMEGA1280 || CPU_AVR_ATMEGA2560
43 /* 16 channels aivailable */
44 #define ADC_MUX_MAXCH 15
46 /* only 8 channels aivailable */
47 #define ADC_MUX_MAXCH 7
51 void adc_hw_select_ch(uint8_t ch);
52 uint16_t adc_hw_read(void);
53 void adc_hw_init(void);
55 #endif /* DRV_ADC_AVR_H */