Subversion Repositories f9daq

Rev

Rev 42 | Details | Compare with Previous | Last modification | View Log | RSS feed

Rev Author Line No. Line
16 f9daq 1
//-------------------------------------------------------------------------------------------
2
// pcivme_ni.c - a ni labview dll skeleton for the ARW pcivme interface
3
//
4
// (c) 1999-2004 ARW Elektronik, Germany
5
//
6
// this source code is published under GPL (Open Source). You can use, redistrubute and 
7
// modify it unless this header  is  not modified or deleted. No warranty is given that 
8
// this software will work like expected.
9
// This product is not authorized for use as critical component in life support systems
10
// wihout the express written approval of ARW Elektronik Germany.
11
//
12
// Please announce changes and hints to ARW Elektronik
13
// 
14
//
15
// $Log: pcivme_ni.c,v $
16
// Revision 1.2  2004/07/24 07:47:00  klaus
17
// Update copyright to 2004
18
//
19
// Revision 1.1.1.1  2003/11/14 23:17:18  klaus
20
// First put into repository
21
//
22
// Revision 1.2  2002/10/27 17:05:33  klaus
23
// CVS log added, file addressing bug > 2 Gbtye circumvent
24
//
25
// what                                                              who    when
26
// first steps                                                       AR     07.11.1999
27
//
28
//-------------------------------------------------------------------------------------------
29
// INCLUDES
30
//
42 f9daq 31
 
32
 
16 f9daq 33
#include <windows.h>
34
#include <os_info.h>
35
#include <pcivme_ni_NT.h>
36
#include <pcivme_ni.h>
42 f9daq 37
#include <stdio.h>
16 f9daq 38
 
39
//-------------------------------------------------------------------------------------------
40
// DEFINES
41
//
42
 
43
//-------------------------------------------------------------------------------------------
44
// TYPEDEFS
45
//
46
typedef struct
47
{
48
        int (*VMEinit)(const char *cszDeviceName, unsigned short nVMEMM, unsigned char ubAddressModifier, int *pnHandle);
49
        int (*VMEread)(int nHandle, unsigned long ulAddress, unsigned char ubAccessWidth, unsigned long ulElementCount, void *pvBuffer);
50
        int (*VMEwrite)(int nHandle, unsigned long ulAddress, unsigned char ubAccessWidth, unsigned long ulElementCount, void *pvBuffer);
51
        int (*VMEaccessVIC)(int Handle, unsigned char ubAccessMode, unsigned short uwAddress, unsigned char *ubContent);
52
        int (*VMEreset)(int Handle);
53
        int (*VMETAS)(int Handle, unsigned long ulAddress, unsigned char *ubResult);
54
        int (*VMEinterrupt)(int Handle, unsigned char *ubVector);
55
        int (*VMEsysfailGet)(int nHandle, BOOLEAN *bResult);
56
        int (*VMEsysfailSet)(int nHandle, BOOLEAN bForce);
57
        int (*VMEclose)(int nHandle);
58
} MY_ACTIONS;
59
 
60
//-------------------------------------------------------------------------------------------
61
// LOCALS
62
//
63
static MY_ACTIONS ma;  // the selected actions
64
static BOOLEAN firstTime = TRUE;
65
 
66
//-------------------------------------------------------------------------------------------
67
// EXTERNALS
68
//
69
 
70
//-------------------------------------------------------------------------------------------
71
// GLOBALS
72
//
73
 
74
//-------------------------------------------------------------------------------------------
75
// FUNCTIONS
76
//
77
int __declspec(dllexport) VMEinit(const char *cszDeviceName, unsigned short nVMEMM, unsigned char ubAddressModifier, int *pnHandle)
78
{
42 f9daq 79
 
16 f9daq 80
        if (firstTime)
81
        {
82
                if (IsWindowsNT())
83
                {
84
                        ma.VMEinit               = VMEinitNT;
85
                        ma.VMEread               = VMEreadNT;
86
                        ma.VMEwrite              = VMEwriteNT;
87
                        ma.VMEaccessVIC  = VMEaccessVICNT;
88
                        ma.VMEreset              = VMEresetNT;
89
                        ma.VMETAS                = VMETASNT;
90
                        ma.VMEinterrupt  = VMEinterruptNT;
91
                        ma.VMEsysfailGet = VMEsysfailGetNT;
92
                        ma.VMEsysfailSet = VMEsysfailSetNT;
93
                        ma.VMEclose              = VMEcloseNT;
94
                }
95
 
96
                        else
97
                                return -1;
98
 
99
                firstTime = FALSE;
100
        }
101
 
102
        return ma.VMEinit(cszDeviceName, nVMEMM, ubAddressModifier, pnHandle);
103
}
104
 
105
int __declspec(dllexport) VMEread(int nHandle, unsigned long ulAddress, unsigned char ubAccessWidth, unsigned long ulElementCount, void *pvBuffer)
106
{
107
        return ma.VMEread(nHandle, ulAddress, ubAccessWidth, ulElementCount, pvBuffer);
108
}      
109
 
110
int __declspec(dllexport) VMEwrite(int nHandle, unsigned long ulAddress, unsigned char ubAccessWidth, unsigned long ulElementCount, void *pvBuffer)
111
{
112
        return ma.VMEwrite(nHandle, ulAddress, ubAccessWidth, ulElementCount, pvBuffer);
113
}
114
 
115
int __declspec(dllexport) VMEaccessVIC(int nHandle, unsigned char ubAccessMode, unsigned short uwAddress, unsigned char *ubContent)
116
{
117
        return ma.VMEaccessVIC(nHandle, ubAccessMode, uwAddress, ubContent);
118
}
119
 
120
int __declspec(dllexport) VMEreset(int nHandle)
121
{
122
        return ma.VMEreset(nHandle);
123
}
124
 
125
int __declspec(dllexport) VMETAS(int nHandle, unsigned long ulAddress, unsigned char *ubResult)
126
{
127
        return ma.VMETAS(nHandle, ulAddress, ubResult);
128
}
129
 
130
int __declspec(dllexport) VMEsysfailGet(int nHandle, BOOLEAN *bResult)
131
{
132
        return ma.VMEsysfailGet(nHandle, bResult);
133
}
134
 
135
int __declspec(dllexport) VMEsysfailSet(int nHandle, BOOLEAN bForce)
136
{
137
        return ma.VMEsysfailSet(nHandle, bForce);
138
}
139
 
140
int __declspec(dllexport) VMEinterrupt(int nHandle, unsigned char *ubVector)
141
{
142
        return ma.VMEinterrupt(nHandle, ubVector);
143
}
144
 
145
int __declspec(dllexport) VMEclose(int nHandle)
146
{
147
        return ma.VMEclose(nHandle);
148
}