damaris-backends/drivers/Datel-PCI416/416inc/pci416df.h
2014-06-26 11:10:51 +00:00

207 lines
4.4 KiB
C

///////////////////////////////////////////////////////////////////////////////
//
// pci416df.h: defines data structures to access PCI416 DAQ devices
// Copyright (c) Datel, Inc. 1997
// Platform: Win95, Win NT
// Compiler: MVC4.0 + DDK
// Version: 3.0
// Author: GS
// created: 2/4/97
// modified: 7/9/98
// History: V1.1 MCSR and INTCSR moved to "pcilib32.h"
// V3.0 now for Win 95 and NT
///////////////////////////////////////////////////////////////////////////////
#ifndef PCI416DF_H
#define PCI416DF_H
#include "pcilib32.h"
#ifndef REALTYPE
#define REALTYPE double
#endif
#define UROUND(X) (DWORD)(X + 0.5)
#define FFIFO 0x2000 // samples = WORDS
#define HFIFO 0x1000 // samples
#define CAPS_SIZE 5 // number of ULONGS for Caps buffer
// PASS THRU ADDRESS REGISTER LATCH
#define ARL_CMD_STS_REG 0l
#define ARL_SMPLCNT_FIFORD 4l
#define ARL_CHADDRREG_CLEARFIFO 8l
#define ARL_AD_ENABLE 12l
#define ARL_PLLREG 16l
#define ARL_CNTR0 0l
#define ARL_CNTR1 4l
#define ARL_CNTR2 8l
#define ARL_CNT_CTRL_REG 12l
#define ARL_PORTA 16l
#define ARL_PORTB 20l
#define ARL_PORTC 24l
#define ARL_PORT_CTRL_REG 28l
#define ARL_DAC_REG 32l
/* Bit masks for register write operations*/
#define RWF_OVR 0x00 // reg = newval ONLY
#define RWF_OR 0x01 // reg |= newval ONE OPTION
#define RWF_AND 0x02 // reg &= newval VALID AT THE TIME
#define RWF_RB 0x80 // read back register value if register is r/w
// can be set with one of the above
/* DMA mode flags */
#define DMA_SINGLE 0
#define DMA_DOUBLE 1
struct PCI416_COMMAND_REGISTER{
BITS trigger_select : 2;
BITS interrupt_select : 1;
BITS scan_select : 1;
BITS auto_increment : 1;
BITS marker_select : 1;
BITS pretrigger : 1;
BITS interrupt_enable : 1;
BITS pll : 3;
BITS mux_select : 3;
BITS adm_control : 2;
BITS dma_on : 1;
BITS spare : 15;
};
typedef union{
struct PCI416_COMMAND_REGISTER fields;
DWORD buffer;
} TPCI416_COMMAND_REGISTER;
struct PCI416_STATUS_REGISTER{
BITS trigger_select : 2;
BITS scan_select : 1;
BITS auto_increment : 1;
BITS acquire : 1;
BITS marker_select : 1;
BITS pretrigger : 1;
BITS analog_trigger : 1;
BITS model : 4;
BITS arm : 1;
BITS empty : 1;
BITS half_full : 1;
BITS full : 1;
BITS spare : 16;
};
typedef union{
struct PCI416_STATUS_REGISTER fields;
DWORD buffer;
} TPCI416_STATUS_REGISTER;
struct PCI416_SAMPLE_COUNT_REGISTER{
unsigned long count;
};
struct PCI416_CHANNEL_REGISTER{
BITS channel : 4;
BITS scan : 4;
BITS led : 1;
BITS spare1 : 7;
BITS spare2 : 16;
};
typedef union{
struct PCI416_CHANNEL_REGISTER fields;
DWORD buffer;
} TPCI416_CHANNEL_REGISTER;
struct PCI416_CONVERT_ENABLE_REGISTER{
BITS sparel : 15;
BITS convert : 1;
BITS spareu : 16;
};
typedef union{
struct PCI416_CONVERT_ENABLE_REGISTER fields;
DWORD buffer;
} TPCI416_CONVERT_ENABLE_REGISTER;
struct PCI416_PLL_REGISTER{
BITS data : 4;
BITS spare1 : 12;
BITS spare2 : 16;
};
typedef union{
struct PCI416_PLL_REGISTER fields;
DWORD buffer;
} TPCI416_PLL_REGISTER;
struct PCI416_DAC_REGISTER {
BITS data : 12;
BITS spare1 : 4;
BITS spare2 : 16;
};
typedef union{
struct PCI416_DAC_REGISTER fields;
DWORD buffer;
} TPCI416_DAC_REGISTER;
typedef struct {
union{
DWORD both;
struct {
int low;
int high;
} word;
}sample;
} TYPE_FIFO_DATA;
typedef struct{
WORD model;
WORD bits;
WORD channels;
float fmax_single;
float fmax_scan;
WORD channel_scan;
WORD autoincr_scan;
WORD scan_select;
WORD scan_count;
WORD ssh;
WORD scycle;
float minv;
float maxv;
long int mincode,maxcode;
}ADM_STATS;
typedef struct BoardInfo
{
DWORD ADMindex,
BusNo,
SlotNo,
VendorID,
DeviceID,
CommandR,
StatusR,
ClassCodeR,
IRLR,
BADR[6];
} TBoardInfo;
typedef TBoardInfo *TBoardInfoPtr;
enum{single_trigger,continuous_trigger};
enum{T_INTERNAL,T_EXTERNAL,T_ANALOG,T_ANALOG_FE}; //trigger source
enum{M_DMA, M_HF_POLL, M_HF_POLL_DDISK,M_HF_INT} ; //acq_mode
enum{D_MEM, D_DIRECT}; // disk_mode: data to memory or direct to disk
enum{F_BINARY};
enum{C_INTERNAL,C_EXTERNAL}; //clock_source
enum{R_NORMAL,R_BATCH,R_START_EXIT}; //run_mode
enum{I_DMA, I_HF, I_EOS }; // interrupt mode
enum{B_NORMAL, B_MARKER}; //marker mode
#endif