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From: "PT" <ptalloen AT hotmail DOT com>
Newsgroups: comp.os.msdos.djgpp
Subject: PMCOM10 Stops working after a period ?
Date: Fri, 23 Apr 2004 13:11:11 +0200
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PMCOM10 Stops working after a period of time?  No receipt nor transmission
of data possible any more.

Is PMCOM10 the latest version ?

Can somebody help me ?

Thanks,

Patrick



Test situation:

PC1(win32 appl)  20 byte ->  PC2 (pmcom1)

PC1(win32 appl)   <-20 byte  PC2(pmcom1)

PC2 Program:

//--------------------------------------------------------------------------
-

#include <stdio.h>
#include <string.h>
#include <com.h>


int main()
{
int key=0;
 int i;
char buf1[256];

 COMInit();
  i=COMPortOpen(COM4,115200,8,'N',1,0,NULL);
  if (i<0){
    printf("COM%d open error %d\n\r",COM4+1,i);
  }
  else {
    printf("COM%d open OK\n\r",COM4+1);
     do {
        if(kbhit()){
           key=getch();
         }

         if ((nUsed=COMRXBufferUsed(COM4))>0)
           {
                 if ((nError = COMReadBuffer(COM4, buf, NULL, nUsed)) == 0)
                  {
                     printf("%s\n\r",buf);
                     COMWriteBuffer(COM4,buf,0,nUsed,0);
                  } // end if
            } // end if
       } while (key!=ESCAPE);
 } // end if
COMShutDown();
}
//----------------------------------------------------------------------