WebSVN – f9daq – Diff – /cvi/instr/WIENVME_DLL/wienvme_dll.c

-#include <ansi_c.h>
+#include <stdlib.h>
-#include "wienvme_dll.h"
+#include <stdio.h>
+#ifdef _CVI_
 #include <utility.h>
+#endif
+#ifdef LINUX
+#include <dlfcn.h>
+#define LoadLibrary(x) dlopen( (x), RTLD_NOW );
+#define GetProcAddress(x,y) dlsym((x),(y))
+static int  GetCurrentPlatform(void ){return 0;};
+#define __stdcall
+#define UCHAR unsigned char
+#define HINSTANCE void *
+#define  _VI_FUNC
+#include <stdlib.h>
+#include <stdio.h>
+#include <stdint.h>
+#include <string.h>
+#endif
+#include "wienvme_dll.h"
 //----------- DEFINES -----------------------------------------------------
+#define DEVICENAME_LINUX "/dev/pcivme_0"     // a device name 'template' for WINNT
 #define DEVICENAME_NT "\\\\.\\PCIVME:\\VMEMMxx"     // a device name 'template' for WINNT
 #define DEVICENAME_9X "\\\\.\\C:\\windows\\system\\VWIENVMED.vxd" // the same for WIN95/98
 #define MODULE_NUMBER     1 // number of connected CC32 module
 #define VMEinit (*vme_init)
 static int VMEclose (int);
 int hHandle24, hHandle32;
 int VMEmodule;
+static HINSTANCE DLLHandle;
 void WIENVME_load (char* module_path)
+{
+ /*
   int stat;
   if (module_path == NULL)
     VMEmodule = LoadExternalModule
       ("c:\\home\\CVI\\instr\\WIENVME_DLL\\pcivme_ni.lib");
    else
     VMEmodule = LoadExternalModule (module_path);
   vme_init = GetExternalModuleAddr (VMEmodule, "VMEinit", &stat);
   vme_read = GetExternalModuleAddr (VMEmodule, "VMEread", &stat);
   vme_write = GetExternalModuleAddr (VMEmodule, "VMEwrite", &stat);
   vme_reset = GetExternalModuleAddr (VMEmodule, "VMEreset", &stat);
   vme_close = GetExternalModuleAddr (VMEmodule, "VMEclose", &stat);
+*/
+  if (module_path == NULL) {
+    DLLHandle = LoadLibrary("c:\\home\\CVI\\instr\\WIENVME_DLL\\pcivme_ni.lib");
+  } else {
+    DLLHandle = LoadLibrary(module_path);
+  }
+  if (!DLLHandle) {
+       printf ("\n\nFailed to Open libxxusb.dll \n");
+       return;
+  }
+  vme_init = (void *) GetProcAddress (DLLHandle , "VMEinit");
+  vme_read = (void *) GetProcAddress (DLLHandle , "VMEread");
+  vme_write =(void *) GetProcAddress (DLLHandle , "VMEwrite");
+  vme_reset =(void *) GetProcAddress (DLLHandle , "VMEreset");
+  vme_close =(void *) GetProcAddress (DLLHandle , "VMEclose");
   return;
+}
 int WIENVME_open (int* hHandle, unsigned char AddMod, char* device_name,
 /* open a path to a device. */
   if (device_name == NULL)
     switch (GetCurrentPlatform ())
+        {
+        case 0:
+        device_name = DEVICENAME_LINUX;
         case 2:
         device_name = DEVICENAME_9X;
                 break;
         case 3:
         device_name = DEVICENAME_NT;
   return 0;
+}
 void WIENVME_unload ()
+{
-  UnloadExternalModule (VMEmodule);
+  //UnloadExternalModule (VMEmodule);
   return;
+}
 int WIENVME_close (int hHandle)
+{
   int result;
 /* D8 read */
   result = VMEread(hHandle, at, 1, n, buff);
   if (result) {
-    printf("D8 read at 0x%X failed!\n", at);
+    printf("D8 read at 0x%lX failed!\n", at);
+  }
 //  printf("0x%X, 0x%X, 0x%X, 0x%X\n", hHandle, at, n, * (unsigned short *) buff);
   return (result);
+}
   int result;
 /* D16 read */
   result = VMEread(hHandle, at, 2, n, buff);
   if (result) {
-    printf("D16 read at 0x%X failed!\n", at);
+    printf("D16 read at 0x%lX failed!\n", at);
+  }
 //  printf("0x%X, 0x%X, 0x%X, 0x%X\n", hHandle, at, n, * (unsigned short *) buff);
   return (result);
+}
   int result;
 /* D32 read */
   result = VMEread(hHandle, at, 4, n, buff);
   if (result) {
-    printf("D32 read at 0x%X failed!\n", at);
+    printf("D32 read at 0x%lX failed!\n", at);
+  }
   //printf("0x%X, 0x%X, 0x%X, 0x%X\n", hHandle, at, n, * (unsigned short *) buff);
   return (result);
+}
   int result;
 /* D8 write */
   result = VMEwrite(hHandle, at, 1, n, buff);
   if (result) {
-    printf("D8 write at 0x%X failed!\n", at);
+    printf("D8 write at 0x%lX failed!\n", at);
+  }
   return (result);
+}
 int WIENVME_write16 (int hHandle, unsigned long n, unsigned long at, void* buff)
   int result;
 /* D16 write */
   result = VMEwrite(hHandle, at, 2, n, buff);
   if (result) {
-    printf("D16 write at 0x%X failed!\n", at);
+    printf("D16 write at 0x%lX failed!\n", at);
+  }
   return (result);
+}
 int WIENVME_write32 (int hHandle, unsigned long n, unsigned long at, void* buff)
   int result;
 /* D32 write */
   result = VMEwrite(hHandle, at, 4, n, buff);
   if (result) {
-    printf("D32 write at 0x%X failed!\n", at);
+    printf("D32 write at 0x%lX failed!\n", at);
+  }
   //printf("D32 write at 0x%X buff=0x%X\n", at,((int*) buff)[0]);
   return (result);
+}

Subversion Repositories f9daq

(root)/cvi/instr/WIENVME_DLL/wienvme_dll.c – Rev 78 → 100