labwindows 程序.docx

#include<utility.h>
#include<visa.h>
#include<rs232.h>
#include<ansi_c.h>
#include<formatio.h>
#include<cvirte.h>
#include<userint.h>

#include"first.h"
#defineport1
#defineBUF_STRING512

ViSession defaultRM;
ViSession DataAcqu;
intCommInit(void);
intComm_Read(char*pszTemp);
intComm_Write(char*pszTemp);
intComm_Close(void);

charpath_file[512]="";
charpath_result[512]="";
FILE*pfile;
FILE*presult;
staticintpanelHandle,panelHandle1,panelHandle2;
inttest(void);
intgetpn(char*pn);
voidexcut(void);
charINPN[100]="",PN[100]="",SN[100]="",MAX[20]="",MIN[20]="",F_MAX[20]="",F_MIN[20]="",getchr[512]="";
floatv_value,f_value;
unsignedintflagpn;
charread[500]="",send[30]="",cmd[200]="";

char*trim(char*src)
{
inti=0;
char*begin=src;
while(src[i]!='\0'){
if(src[i]!=''){
break;
}else{
begin++;
}
i++;
}
for(i=strlen(src)-1;i>=0;i--){
if(src[i]!=''){
break;
}else{
src[i]='\0';
}
}
returnbegin;
};

intmain(intargc,char*argv[])
{

chartemp_path[512]="";
interr=0;
if(InitCVIRTE(0,argv,0)==0)
return-1;
if((panelHandle=LoadPanel(0,"first.uir",PANEL))<0)
return-1;

SetCtrlAttribute(PANEL,PANEL_TEXTBOX,ATTR_VISIBLE,0);
SetCtrlAttribute(PANEL,PANEL_CMD_QUIT,ATTR_VISIBLE,0);
SetCtrlAttribute(PANEL,PANEL_CMD_R,ATTR_VISIBLE,0);

DisplayPanel(panelHandle);

GetProjectDir(temp_path);
sprintf(path_file,"%s%s",temp_path,"\\PRO");
sprintf(path_result,"%s%s",temp_path,"\\result");

if((panelHandle1=LoadPanel(panelHandle,"first.uir",PANEL_2))<0)
return-1;
DisplayPanel(panelHandle1);

if(!err)err= CommInit();

if(!err)err=test();

if(!err)RunUserInterface();

if(!err)err=Comm_Close();

DiscardPanel(panelHandle);

return0;
}

intgetpn(char*pn)
{
intlen,i,flag=0;
char*dest,*temp;

memset(PN,0,100);
pfile=fopen(path_file,"r");

while(!feof(pfile))
{
fgets(getchr,BUF_STRING-1,pfile);

temp=trim(getchr);
len=strlen(getchr);