ADC_AVR8.h File Reference

ADC Peripheral Driver (AVR8) More...

#include "../../../Common/Common.h"

Defines
ADC Reference Configuration Masks
#define	ADC_REFERENCE_AREF   0
#define	ADC_REFERENCE_AVCC   (1 << REFS0)
#define	ADC_REFERENCE_INT2560MV   ((1 << REFS1) | (1 << REFS0))
ADC Result Adjustment Configuration Masks
#define	ADC_LEFT_ADJUSTED   (1 << ADLAR)
#define	ADC_RIGHT_ADJUSTED   (0 << ADLAR)
ADC Mode Configuration Masks
#define	ADC_FREE_RUNNING   (1 << ADATE)
#define	ADC_SINGLE_CONVERSION   (0 << ADATE)
ADC Prescaler Configuration Masks
#define	ADC_PRESCALE_2   (1 << ADPS0)
#define	ADC_PRESCALE_4   (1 << ADPS1)
#define	ADC_PRESCALE_8   ((1 << ADPS0) | (1 << ADPS1))
#define	ADC_PRESCALE_16   (1 << ADPS2)
#define	ADC_PRESCALE_32   ((1 << ADPS2) | (1 << ADPS0))
#define	ADC_PRESCALE_64   ((1 << ADPS2) | (1 << ADPS1))
#define	ADC_PRESCALE_128   ((1 << ADPS2) | (1 << ADPS1) | (1 << ADPS0))
ADC MUX Masks
#define	ADC_CHANNEL0   (0x00 << MUX0)
#define	ADC_CHANNEL1   (0x01 << MUX0)
#define	ADC_CHANNEL4   (0x04 << MUX0)
#define	ADC_CHANNEL5   (0x05 << MUX0)
#define	ADC_CHANNEL6   (0x06 << MUX0)
#define	ADC_CHANNEL7   (0x07 << MUX0)
#define	ADC_1100MV_BANDGAP   (0x1E << MUX0)
#define	ADC_CHANNEL8   ((1 << 8) | (0x00 << MUX0))
#define	ADC_CHANNEL9   ((1 << 8) | (0x01 << MUX0))
#define	ADC_CHANNEL10   ((1 << 8) | (0x02 << MUX0))
#define	ADC_CHANNEL11   ((1 << 8) | (0x03 << MUX0))
#define	ADC_CHANNEL12   ((1 << 8) | (0x04 << MUX0))
#define	ADC_CHANNEL13   ((1 << 8) | (0x05 << MUX0))
#define	ADC_INT_TEMP_SENS   ((1 << 8) | (0x07 << MUX0))
#define	ADC_GET_CHANNEL_MASK(Channel)   _ADC_GET_MUX_MASK(Channel)
Functions
static void	ADC_SetupChannel (const uint8_t ChannelIndex)
static void	ADC_DisableChannel (const uint8_t ChannelIndex)
static void	ADC_StartReading (const uint16_t MUXMask)
static bool	ADC_IsReadingComplete (void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE
static uint16_t	ADC_GetResult (void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE
static uint16_t	ADC_GetChannelReading (const uint16_t MUXMask) ATTR_WARN_UNUSED_RESULT
static void	ADC_Init (uint8_t Mode) ATTR_ALWAYS_INLINE
static void	ADC_Disable (void) ATTR_ALWAYS_INLINE
static bool	ADC_GetStatus (void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE

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Detailed Description

On-chip Analogue-to-Digital converter (ADC) driver for supported U4, U6 and U7 model AVRs that contain an ADC peripheral internally.

Note:

This file should not be included directly. It is automatically included as needed by the ADC driver dispatch header located in LUFA/Drivers/Peripheral/ADC.h.