R-GPIB Commands Sample Program
the application.
3
*/
#include <windows.h>
#include <stdio.h>
#include <stdlib.h>
#include "decl-32.h"
/* Forward Declarations */
int start_application(int scope);
int exit_application(int scope);
int do_single_test (int scope);
int recall_setup( int scope, char *filename);
void display_results(int scope);
/* parameters needed to access
the device driver handler */
#define BDINDEX 0 // Board Index
#define PRIMARY_ADDR_OF_DMM 1 // Primary addre ss of device
#define NO_SECONDARY_ADDR 0 // Secondary address of device
#define TIMEOUT T10s // Timeout value = 10 seconds
#define EOTMODE 1 // Enable the END message
#define EOSMODE 0 // Disable the EOS mode
char ErrorMnemonic[21][5] = {"EDVR", "ECIC", "ENOL", "EADR", "EARG",
"ESAC", "EABO", "ENEB", "EDMA", "",
"EOIP", "ECAP", "EFSO", "", "EBUS",
"ESTB", "ESRQ", "", "", "", "ETAB"};
/*
After e ach GPIB call, the application checks whether the call
succeeded. If an NI-488.2 call fails, the GPIB driver sets the
corresponding bit in the global status variable. If the call
failed, this procedure prints an error m essage, takes
the device offline and exits.
*/
void GPIBCleanup(int ud, char* ErrorMsg)
TDSUSB2 Universal Serial Bus Measurements Package 143
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