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