adcifa.c File Reference

#include <avr32/io.h>
#include "compiler.h"
#include "adcifa.h"

Macros
#define	CALIBRATION_ADCIFA_NUMBER_OF_SEQUENCE   8
	Start Calibration offset procedure. More...

Functions
void	adcifa_calibrate_offset (volatile avr32_adcifa_t *adcifa, adcifa_opt_t *p_adcifa_opt, uint32_t pb_hz)
bool	adcifa_check_eoc (volatile avr32_adcifa_t *adcifa, uint8_t sequencer)
	Get End of Conversion status bit. More...
bool	adcifa_check_eos (volatile avr32_adcifa_t *adcifa, uint8_t sequencer)
	Get End of Conversion status bit. More...
void	adcifa_clear_interrupt (volatile avr32_adcifa_t *adcifa, uint32_t interrupt_flags)
	Clear any ADCIFA interrupt. More...
uint8_t	adcifa_configure (volatile avr32_adcifa_t *adcifa, adcifa_opt_t *p_adcifa_opt, uint32_t pb_hz)
	Configure ADCIFA. More...
uint8_t	adcifa_configure_sequencer (volatile avr32_adcifa_t *adcifa, uint8_t sequencer, adcifa_sequencer_opt_t *p_adcifa_sequencer_opt, adcifa_sequencer_conversion_opt_t *p_adcifa_sequencer_conversion_opt)
	Configure ADCIFA specific sequencer. More...
void	adcifa_configure_window_monitor (volatile avr32_adcifa_t *adcifa, uint8_t sequencer, adcifa_window_monitor_opt_t *adc_window_monitor_opt)
	Configure ADCIFA specific window monitor. More...
void	adcifa_disable_interrupt (volatile avr32_adcifa_t *adcifa, uint32_t interrupt_flags)
	Disable any ADCIFA interrupt. More...
void	adcifa_enable_interrupt (volatile avr32_adcifa_t *adcifa, uint32_t interrupt_flags)
	Enable any ADCIFA interrupt. More...
void	adcifa_get_calibration_data (volatile avr32_adcifa_t *adcifa, adcifa_opt_t *p_adcifa_opt)
	Get ADCIFA Calibration Data. More...
uint8_t	adcifa_get_values_from_sequencer (volatile avr32_adcifa_t *adcifa, uint8_t sequencer, adcifa_sequencer_opt_t *p_adcifa_sequencer_opt, int16_t *adcifa_values)
	Get channel values for a specific sequence. More...
void	adcifa_start_itimer (volatile avr32_adcifa_t *adcifa, uint32_t timer_count)
	Start the ADCIFA timer. More...
void	adcifa_start_sequencer (volatile avr32_adcifa_t *adcifa, uint8_t sequencer)
	Start analog to digital conversion for a specific sequencer. More...
void	adcifa_stop_itimer (volatile avr32_adcifa_t *adcifa)
	Stop the ADCIFA timer. More...

Variables
static bool	adcifa_seq1_configured = false

#define CALIBRATION_ADCIFA_NUMBER_OF_SEQUENCE   8

Start Calibration offset procedure.

Calibration procedure algorithm. It returns offset value.

Parameters

adcifa	Base address of the ADCIFA
p_adcifa_opt	Structure for the ADCIFA core configuration
pb_hz	Peripheral Bus frequency

Referenced by adcifa_calibrate_offset().

bool adcifa_seq1_configured = false

static

Referenced by adcifa_configure_sequencer().