[ts-7000] TS-7260 :How to configure ttyTS0 in B19200, 8 bit, no pairty, 2 stop ?

["fabianhiernaux" <>]

Hi everybody,

I'd like to configure the ttyTS0 (COM3 on my TS7260) but when I run my soft 
during serial port openning I receved the error :

tsuart:unsupported stop bits, using 1
tsuart:unsupported byte size, using CS8
tsuart:unsupported stop bits, using 1


Sure there is a problem in my config with cflag but where and what?

Could you help me ?


Here under my open serial function :

#define DEVICE "/dev/ttyTS0"

int OpenSerialPort()
{
    int dawf;

      fd = open(DEVICE, O_RDWR | O_NOCTTY | O_NDELAY ); //O_RDWR | O_NOCTTY | 
O_NONBLOCK);


      if (fd < 0)
      {
         perror(DEVICE);
         return -1;
      }



    tcgetattr(fd,&oldtio);

    bzero(&settings, sizeof(settings)); // new tio


   settings.c_line = 0;

   settings.c_lflag &= ~(ISIG|ICANON|ECHO|ECHOE|ECHOK|ECHOKE|ECHOCTL|IEXTEN);

   settings.c_iflag &= ~(INLCR|IGNCR|ICRNL|IUCLC|IXON|IXOFF|IMAXBEL|PARMRK);
   settings.c_iflag |= IGNBRK;
   settings.c_iflag |= IGNPAR;

   settings.c_oflag &= ~(OLCUC|ONLCR|OCRNL|ONLRET|OFILL|OFDEL|OPOST);
   
   settings.c_cflag= B19200 | CLOCAL | CREAD | CSTOPB;


    settings.c_cc[VMIN] = 0;
    settings.c_cc[VTIME] = 0;


    tcflush(fd, TCIFLUSH);
    if ((dawf=tcsetattr(fd,TCSANOW,&settings))<0){
        printf("err new config");
        fflush(stdout);
        return -1;
    }
    disable_binary();

    return fd; 

}



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