Subversion Repositories f9daq

#include <stdlib.h>
#include <stdio.h>
#include "pcivme_ni.h"
#include "wienvme_dll.h"
//----------- DEFINES -----------------------------------------------------
#define DEVICENAME_LINUX "/dev/vmemm_1"     // a device name 'template' for WINNT

usb_dev_handle *udev;




int VME_start (char* serial)
{

 char serial_default[100];
 sprintf(serial_default, "VM0120");
 if (serial != NULL)
        udev = xxusb_serial_open(serial);
 else
         udev =  xxusb_serial_open(serial_default);
   printf(" VME_start %s--->udev!=NULL ==>%d\n", serial, udev!=NULL);
   if (!udev) {
      printf(" Check usb udev permissions and restart!  Exiting .....\n", serial, udev!=NULL);
      exit(-1);
   }
  return 0;
}



int VME_stop ()
{
  if (udev) xxusb_device_close(udev);
 
 
  return 0;
}

short Address_Modifier= Std_NoPriv_Data;

int VME_read16 (Uint32_t at, void* buff)
{
  int result;

/* D16 read */

  result = VME_read_16(udev, Address_Modifier, at , (Uint32_t *) buff);
  if (result <0) {
    printf("D16 read at 0x%X failed!  err=%d\n", at,result);
  }
//  printf("0x%X, 0x%X, 0x%X, 0x%X\n", hHandle, at, n, * (unsigned short *) buff);
  return (result);
}

int VME_read32 (Uint32_t at, void* buff)
{
  int result;

/* D32 read */

  result = VME_read_32(udev, Address_Modifier, at , (Uint32_t *) buff);
  if (result < 0) {
    printf("D32 read at 0x%X failed err=%d!\n", at,result);
  }
  //printf("0x%X, 0x%X, 0x%X, 0x%X\n", hHandle, at, n, * (unsigned short *) buff);
  return (result);
}

int VME_write16 (Uint32_t at, void* buff)
{
  int result;
  Uint32_t data= *((short *)buff);

/* D16 write */

        result = VME_write_16(udev, Address_Modifier, at, data );
  if (result<0) {
    printf("D16 write at 0x%X failed! err=%d\n", at,result);
  }
  return (result);
}

int VME_write32 ( Uint32_t at, void* buff)
{
  int result;
  Uint32_t data= *((Uint32_t *)buff);

/* D32 write */

        result = VME_write_32(udev, Address_Modifier, at, data );

  if (result<0) {
    printf("D32 write at 0x%X failed!  err=%d\n", at,result);
  }
  //printf("D32 write at 0x%lX buff=0x%X\n", at,((int*) buff)[0]);
  return (result);
}