adc_avr.c File Reference

ADC hardware-specific definition. More...

#include "adc_avr.h"
#include "cfg/cfg_adc.h"
#include "cfg/cfg_proc.h"
#include "cfg/cfg_signal.h"
#include <cfg/macros.h>
#include <cfg/compiler.h>
#include <cpu/irq.h>
#include <drv/adc.h>
#include <avr/io.h>
#include <avr/interrupt.h>

Go to the source code of this file.

Defines
#define	ADC_AVR_AREF   0
	ADC voltage referencese.
Functions
void	adc_hw_select_ch (uint8_t ch)
	Select mux channel ch.
uint16_t	adc_hw_read (void)
	Start an ADC convertion.
void	adc_hw_init (void)
	Init ADC hardware.

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Detailed Description

ADC hardware-specific definition.

Version:

Id

adc_avr.c 2607 2009-04-21 14:11:20Z batt

Author:

Francesco Sacchi <batt@develer.com>

This module is automatically included so no need to include in test list.

Definition in file adc_avr.c.

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Function Documentation

uint16_t adc_hw_read

(

void

)

Start an ADC convertion.

If a kernel is present, preempt until convertion is complete, otherwise a busy wait on ADCS bit is done.

Definition at line 115 of file adc_avr.c.

void adc_hw_select_ch

(

uint8_t

ch

)

Select mux channel ch.

Definition at line 100 of file adc_avr.c.