[ts-7000] Com2 Problem TS-7250

["cspin_2001" <>]

I am still getting up to speed on the TS-7260. I am trying to read a 
GPS data from the serial port. It reads the data from the first 
burst coming from the GPS (several messages). I get $GPSRMC and a 
few other messages and then it pauses for a while and then just 
keeps outputing "buff= ". I would like to read the stream 
continuosly. Any idea what is screwed up?

Thanks 
Charlie   




#include <fcntl.h>
#include <termios.h>
#include <stdio.h>

#define BAUDRATE B9600
#define MODEMDEVICE "/dev/ttyAM1"
#define _POSIX_SOURCE 1 /* POSIX compliant source */


main()
{
  int fd;
  struct termios oldtio,newtio;
  char buf[512];

  fd = open(MODEMDEVICE, O_RDWR | O_NOCTTY );
  if (fd <0) {perror(MODEMDEVICE); exit(-1); }
  tcgetattr(fd,&oldtio); /* save current serial port settings */
  bzero(&newtio, sizeof(newtio)); /* clear struct for new port 
settings */
  newtio.c_cflag = BAUDRATE | CRTSCTS | CS8 | CLOCAL | CREAD;
  newtio.c_iflag = IGNPAR | ICRNL;
  newtio.c_oflag = 0;
  newtio.c_lflag = ICANON;
  tcflush(fd, TCIFLUSH);
  tcsetattr(fd,TCSANOW,&newtio);


  while (1)
    {
    read(fd,buf,512);
    printf("buf = %s\n" ,buf);
    }

  tcsetattr(fd,TCSANOW,&oldtio);  // restore the old port settings
}




 
Yahoo! Groups Links

<*> To visit your group on the web, go to:
    http://groups.yahoo.com/group/ts-7000/

<*> Your email settings:
    Individual Email | Traditional

<*> To change settings online go to:
    http://groups.yahoo.com/group/ts-7000/join
    (Yahoo! ID required)

<*> To change settings via email:
     
    

<*> To unsubscribe from this group, send an email to:
    

<*> Your use of Yahoo! Groups is subject to:
    http://docs.yahoo.com/info/terms/