AAC

/* ser.c

        (C) 2004-5 Captain http://www.captain.at

        Sends 3 characters (ABC) via the serial port (/dev/ttyS0) and reads

        them back if they are returned from the PIC.

        Used for testing the PIC-MMC test-board

        http://www.captain.at/electronic-index.php

*/

#include <stdio.h>   /* Standard input/output definitions */

#include <string.h>  /* String function definitions */

#include <unistd.h>  /* UNIX standard function definitions */

#include <fcntl.h>   /* File control definitions */

#include <errno.h>   /* Error number definitions */

#include <termios.h> /* POSIX terminal control definitions */

#include <gdk/gdkkeysyms.h>

#include <glib/gprintf.h>

static int flagserial;

extern int wait_time;

int check_for_user_input ()

{

  int fd, i = 0, event = 0;

  char string[10] = "";

  for (i = 0; i < wait_time / 100; i++)

    {

      int n;

      strcpy (string, "");

      usleep(100000);

      if (flagserial==1)

       {

         flagserial=0;

         return (event = 1);

      }

}

return event;

}

int check ()

{

g_print ("wait_time is : %d\n",wait_time);

flagserial=1;

return 0;

}