Matthias
b769685b66
updated code files git-svn-id: file:///srv/dev-disk-by-uuid-17e88007-4d0c-45e0-8757-cacfcc458630/repositories/svn/Diplomarbeit@132 9fe90eed-be63-e94b-8204-d34ff4c2ff93
93 lines
3.1 KiB
C
93 lines
3.1 KiB
C
/* ---------------------------------------------------------------------------
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* adc.h - v0.1 (c) 2007 Micro-key bv
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* ---------------------------------------------------------------------------
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* Micro-key bv
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* Industrieweg 28, 9804 TG Noordhorn
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* Postbus 92, 9800 AB Zuidhorn
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* The Netherlands
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* Tel: +31 594 503020
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* Fax: +31 594 505825
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* Email: support@microkey.nl
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* Web: www.microkey.nl
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* ---------------------------------------------------------------------------
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* Description: Analog to digital signal interface.
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* ---------------------------------------------------------------------------
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* Version(s): 0.1, 10-09-2007, Marcel Mulder.
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* Creation.
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*
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* Calibration updates by MMi
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* ---------------------------------------------------------------------------
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*/
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#ifndef __ADC_H__
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#define __ADC_H__
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/** \file adc.h
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\brief Analog to digital signal interface.
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*/
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/* ---------------------------------------------------------------------------
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* System include files.
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* ---------------------------------------------------------------------------
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*/
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#include "lpc23xx.h"
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#include "types.h"
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/* ---------------------------------------------------------------------------
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* Application include files.
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* ---------------------------------------------------------------------------
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*/
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/* ---------------------------------------------------------------------------
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* Constant and macro definitions.
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* ---------------------------------------------------------------------------
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*/
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/** Maximum number of real analog channels*/
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#define maxADC_Channels (8)
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#define maxADC_VOLTAGE (10000)
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#define maxADC_CURRENT (20000)
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/* ---------------------------------------------------------------------------
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* Type definitions.
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* ---------------------------------------------------------------------------
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*/
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typedef enum
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{
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adcVOLTAGE, /**< Voltage mode 0 to 10V */
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adcCURRENT /**< Current mode 0 to 20mA */
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} t_adc_mode;
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/* ---------------------------------------------------------------------------
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* Variable declarations.
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* ---------------------------------------------------------------------------
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*/
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/* ---------------------------------------------------------------------------
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* Function declarations.
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* ---------------------------------------------------------------------------
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*/
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/** \brief Initialize ADC.*/
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void adcInit (void);
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// \MARK NEW PINSETTINGS FOR TESTER (2)
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void adc_MuxEn (BOOLEAN mode);
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BOOLEAN adc_MuxRB (void);
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/** \brief Select input mode (Voltage or Current) of a certain channel. */
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void adcMode (
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UINT8 channel, /**< 0..7 = valid, 8..255 = future use */
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t_adc_mode mode
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);
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/** \brief Read analog value in mV or uA depending on adcMode
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\retval value VOLTAGE: 0..10000[mV], CURRENT: 0..20000[uA] */
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UINT16 adcRead (
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UINT8 device, /**< 0 = Self, 1..32 = Remote device */
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UINT8 channel /**< 0..7 = valid, 8..255 = future use */
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);
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void adcModeAll (t_adc_mode mode);
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#endif /* __ADC_H__ */
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