rs232test.cxx

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/********************************************************************\
 
  Name:         rs232test.c
  Created by:   Stefan Ritt
 
  Contents:     Simple RS232 test program, needs  
                midas/drivers/bus/rs232.c
 
  $Id:$
 
\********************************************************************/
 
#include <midas.h>
#include "rs232.c"
 
int main()
{
   RS232_INFO info;
   char str[10000];
 
   printf("Enter port [/dev/ttyS0]: ");
   fgets(str, sizeof(str), stdin);
   if (strchr(str, '\n'))
      *strchr(str, '\n') = 0;
 
   if (!str[0])
      strcpy(str, "/dev/ttyS0");
 
   info.fd = rs232_open(str, 9600, 'N', 8, 1, 0);
 
   if (info.fd < 0) {
      printf("Cannot open ttyS0\n");
      return 0;
   }
 
   /* turn on debugging, will go to rs232.log */
   rs232(CMD_DEBUG, TRUE);
 
   printf("Connected to ttyS0, exit with <ESC>\n");
 
   do {
      memset(str, 0, sizeof(str));
      str[0] = ss_getchar(0);
      if (str[0] == 27)
         break;
 
      if (str[0] > 0)
         rs232_puts(&info, str);
 
      rs232_gets(&info, str, sizeof(str), "", 10);
      printf(str);
      fflush(stdout);
 
   } while (1);
 
   ss_getchar(TRUE);
   rs232_exit(&info);
 
   return 1;
}