/*    NanoStack: MCU software and PC tools for IP-based wireless sensor networking.		    Copyright (C) 2006-2007 Sensinode Ltd.    This program is free software; you can redistribute it and/or modify    it under the terms of the GNU General Public License as published by    the Free Software Foundation; either version 2 of the License, or    (at your option) any later version.    This program is distributed in the hope that it will be useful,    but WITHOUT ANY WARRANTY; without even the implied warranty of    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the    GNU General Public License for more details.    You should have received a copy of the GNU General Public License along    with this program; if not, write to the Free Software Foundation, Inc.,    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.		Address:		Sensinode Ltd.		Teknologiantie 6			90570 Oulu, Finland		E-mail:		info@sensinode.com*//** * * \file adc.h * \brief nano.4 ADC library. * *  Nano.4: ADC control headers. *    *	 */#ifndef _ADC_H#define _ADC_Htypedef enum{	ADCREF_125V		= 0x00,	ADCREF_AIN7		= 0x40,	ADCREF_AVDD		= 0x80,	ADCREF_DIFF67	= 0xC0	}adc_ref_t;typedef enum{	ADCRES_8BIT		= 0x00,	ADCRES_10BIT	= 0x10,	ADCRES_12BIT	= 0x20,	ADCRES_14BIT	= 0x30	}adc_res_t;typedef enum{	ADC_AIN0		= 0x00,	ADC_AIN1		= 0x01,	ADC_AIN2		= 0x02,	ADC_AIN3		= 0x03,	ADC_AIN4		= 0x04,	ADC_AIN5		= 0x05,	ADC_AIN6		= 0x06,	ADC_AIN7		= 0x07,	ADC_DIFF01	= 0x08,	ADC_DIFF23	= 0x09,	ADC_DIFF45	= 0x0A,	ADC_DIFF67	= 0x0B,	ADC_GND			= 0x0C,	ADC_REF			= 0x0D,	ADC_TEMP		= 0x0E,	ADC_VDD_DIV3= 0x0F}adc_input_t;extern int8_t adc_convert_single(adc_input_t source, adc_ref_t ref, adc_res_t resolution);extern int8_t adc_result_single(int16_t *result);#endif /*_ADC_H*/