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61 lines
1.5 KiB
C
61 lines
1.5 KiB
C
/******************************************************************************
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Copyright 2008, Freie Universitaet Berlin (FUB). All rights reserved.
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These sources were developed at the Freie Universitaet Berlin, Computer Systems
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and Telematics group (http://cst.mi.fu-berlin.de).
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-------------------------------------------------------------------------------
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This file is part of RIOT.
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This file is subject to the terms and conditions of the LGPLv2.
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See the file LICENSE in the top level directory for more details.
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*******************************************************************************/
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#ifndef LPC2387ADC_H_
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#define LPC2387ADC_H_
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/**
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* @defgroup lpc2387_adc LPC2387 ADC
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* @ingroup lpc2387
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*
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* @{
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*/
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/**
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* @file
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* @brief LPC2387 ADC
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*
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* @author Freie Universität Berlin, Computer Systems & Telematics
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* @author Thomas Hillebrandt <hillebra@inf.fu-berlin.de>
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* @version $Revision: 3249 $
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*
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* @note $Id: lpc2387-adc.h 3249 2011-03-11 09:44:46Z schmittb $
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*/
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#include <stdint.h>
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#define ADC_NUM (6)
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#define ADC_OFFSET (0x10)
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#define ADC_INDEX (4)
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#define ADC_DONE (0x80000000)
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#define ADC_OVERRUN (0x40000000)
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/**
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* @brief Initialize ADC.
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*/
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void adc_init(void);
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void adc_init_1(void);
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void adc_init_2(void);
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/**
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* @brief Read ADC value of selected channel.
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*
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* Valid channel numbers are from 0 to 2.
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*
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* @return ADC value of selected channel.
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*/
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uint16_t adc_read(uint8_t channel);
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/** @} */
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#endif /* LPC2387ADC_H_ */
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