/*
 * Copyright (C) 2004,2005  ADDI-DATA GmbH for the source code of this module.
 *
 *	ADDI-DATA GmbH
 *	Dieselstrasse 3
 *	D-77833 Ottersweier
 *	Tel: +19(0)7223/9493-0
 *	Fax: +49(0)7223/9493-92
 *	http://www.addi-data.com
 *	info@addi-data.com
 *
 * 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.
 */

/* Card Specific information */
#define APCI3200_BOARD_VENDOR_ID                 0x15B8
/* #define APCI3200_ADDRESS_RANGE                   264 */

int MODULE_NO;
struct {
	int i_Gain;
	int i_Polarity;
	int i_OffsetRange;
	int i_Coupling;
	int i_SingleDiff;
	int i_AutoCalibration;
	unsigned int ui_ReloadValue;
	unsigned int ui_TimeUnitReloadVal;
	int i_Interrupt;
	int i_ModuleSelection;
} Config_Parameters_Module1, Config_Parameters_Module2,
    Config_Parameters_Module3, Config_Parameters_Module4;

/* ANALOG INPUT RANGE */
static const struct comedi_lrange range_apci3200_ai = { 8, {
						     BIP_RANGE(10),
						     BIP_RANGE(5),
						     BIP_RANGE(2),
						     BIP_RANGE(1),
						     UNI_RANGE(10),
						     UNI_RANGE(5),
						     UNI_RANGE(2),
						     UNI_RANGE(1)
						     }
};

static const struct comedi_lrange range_apci3300_ai = { 4, {
						     UNI_RANGE(10),
						     UNI_RANGE(5),
						     UNI_RANGE(2),
						     UNI_RANGE(1)
						     }
};

/* Analog Input related Defines */
#define APCI3200_AI_OFFSET_GAIN                  0
#define APCI3200_AI_SC_TEST                      4
#define APCI3200_AI_IRQ                          8
#define APCI3200_AI_AUTOCAL                      12
#define APCI3200_RELOAD_CONV_TIME_VAL            32
#define APCI3200_CONV_TIME_TIME_BASE             36
#define APCI3200_RELOAD_DELAY_TIME_VAL           40
#define APCI3200_DELAY_TIME_TIME_BASE            44
#define APCI3200_AI_MODULE1                      0
#define APCI3200_AI_MODULE2                      64
#define APCI3200_AI_MODULE3                      128
#define APCI3200_AI_MODULE4                      192
#define TRUE                                     1
#define FALSE                                    0
#define APCI3200_AI_EOSIRQ                       16
#define APCI3200_AI_EOS                          20
#define APCI3200_AI_CHAN_ID                      24
#define APCI3200_AI_CHAN_VAL                     28
#define ANALOG_INPUT                             0
#define TEMPERATURE                              1
#define RESISTANCE                               2

#define ENABLE_EXT_TRIG                          1
#define ENABLE_EXT_GATE                          2
#define ENABLE_EXT_TRIG_GATE                     3

#define APCI3200_MAXVOLT                         2.5
#define ADDIDATA_GREATER_THAN_TEST               0
#define ADDIDATA_LESS_THAN_TEST                  1

#define ADDIDATA_UNIPOLAR                        1
#define ADDIDATA_BIPOLAR                         2

/* BEGIN JK 21.10.2004: APCI-3200 / APCI-3300 Reading of EEPROM values */
#define MAX_MODULE				4
/* END JK 21.10.2004: APCI-3200 / APCI-3300 Reading of EEPROM values */

struct str_ADDIDATA_RTDStruct {
	unsigned int ul_NumberOfValue;
	unsigned int *pul_ResistanceValue;
	unsigned int *pul_TemperatureValue;
};

/* BEGIN JK 21.10.2004: APCI-3200 / APCI-3300 Reading of EEPROM values */
struct str_Module {

	/*  Begin JK 05/08/2003 change for Linux */
	unsigned long ul_CurrentSourceCJC;
	unsigned long ul_CurrentSource[5];
	/*  End JK 05/08/2003 change for Linux */

	/*  Begin CG 15/02/02 Rev 1.0 -> Rev 1.1 : Add Header Type 1 */
	unsigned long ul_GainFactor[8];	/*  Gain Factor */
	unsigned int w_GainValue[10];
	/*  End CG 15/02/02 Rev 1.0 -> Rev 1.1 : Add Header Type 1 */
};

/* END JK 21.10.2004: APCI-3200 / APCI-3300 Reading of EEPROM values */

/* BEGIN JK 06.07.04: Management of sevrals boards */
struct str_BoardInfos {

	int i_CJCAvailable;
	int i_CJCPolarity;
	int i_CJCGain;
	int i_InterruptFlag;
	int i_ADDIDATAPolarity;
	int i_ADDIDATAGain;
	int i_AutoCalibration;
	int i_ADDIDATAConversionTime;
	int i_ADDIDATAConversionTimeUnit;
	int i_ADDIDATAType;
	int i_ChannelNo;
	int i_ChannelCount;
	int i_ScanType;
	int i_FirstChannel;
	int i_LastChannel;
	int i_Sum;
	int i_Offset;
	unsigned int ui_Channel_num;
	int i_Count;
	int i_Initialised;
	/* UINT ui_InterruptChannelValue[96]; //Buffer */
	unsigned int ui_InterruptChannelValue[144];	/* Buffer */
	unsigned char b_StructInitialized;
	/* Begin JK 19.10.2004: APCI-3200 Driver update 0.7.57 -> 0.7.68 */
	unsigned int ui_ScanValueArray[7 + 12];	/*  7 is the maximal number of channels */
	/* End JK 19.10.2004: APCI-3200 Driver update 0.7.57 -> 0.7.68 */

	/* Begin JK 21.10.2004: APCI-3200 / APCI-3300 Reading of EEPROM values */
	int i_ConnectionType;
	int i_NbrOfModule;
	struct str_Module s_Module[MAX_MODULE];
	/* End JK 21.10.2004: APCI-3200 / APCI-3300 Reading of EEPROM values */
};

/* END JK 06.07.04: Management of sevrals boards */

/* Hardware Layer  functions for Apci3200 */

/* AI */

int i_APCI3200_ConfigAnalogInput(struct comedi_device *dev, struct comedi_subdevice *s,
				 struct comedi_insn *insn, unsigned int *data);
int i_APCI3200_ReadAnalogInput(struct comedi_device *dev, struct comedi_subdevice *s,
			       struct comedi_insn *insn, unsigned int *data);
int i_APCI3200_InsnWriteReleaseAnalogInput(struct comedi_device *dev,
					   struct comedi_subdevice *s,
					   struct comedi_insn *insn, unsigned int *data);
int i_APCI3200_InsnBits_AnalogInput_Test(struct comedi_device *dev,
					 struct comedi_subdevice *s,
					 struct comedi_insn *insn, unsigned int *data);
int i_APCI3200_StopCyclicAcquisition(struct comedi_device *dev, struct comedi_subdevice *s);
int i_APCI3200_InterruptHandleEos(struct comedi_device *dev);
int i_APCI3200_CommandTestAnalogInput(struct comedi_device *dev, struct comedi_subdevice *s,
				      struct comedi_cmd *cmd);
int i_APCI3200_CommandAnalogInput(struct comedi_device *dev, struct comedi_subdevice *s);
int i_APCI3200_ReadDigitalInput(struct comedi_device *dev, struct comedi_subdevice *s,
				struct comedi_insn *insn, unsigned int *data);
/* Interrupt */
void v_APCI3200_Interrupt(int irq, void *d);
int i_APCI3200_InterruptHandleEos(struct comedi_device *dev);
/* Reset functions */
int i_APCI3200_Reset(struct comedi_device *dev);

int i_APCI3200_ReadCJCCalOffset(struct comedi_device *dev, unsigned int *data);
int i_APCI3200_ReadCJCValue(struct comedi_device *dev, unsigned int *data);
int i_APCI3200_ReadCalibrationGainValue(struct comedi_device *dev, unsigned int *data);
int i_APCI3200_ReadCalibrationOffsetValue(struct comedi_device *dev, unsigned int *data);
int i_APCI3200_Read1AnalogInputChannel(struct comedi_device *dev,
				       struct comedi_subdevice *s, struct comedi_insn *insn,
				       unsigned int *data);
int i_APCI3200_ReadCJCCalGain(struct comedi_device *dev, unsigned int *data);