setting port in linux and windows

[fatihbilmuh]

I code a program which two computer communicate each other with serial port in cross platform but my program dont run cross platform but run linux to linux or windows to windows . I think my serial port settings arent the same.My settings:

WINDOWS:
DCB properties;
GetCommState(serialPort, &properties);

properties.Parity = NOPARITY;
properties.BaudRate=9600;
properties.ByteSize = 8;
properties.StopBits = ONESTOPBIT;

SetCommState(serialPort, &properties);

LINUX:

struct termios properties;

tcgetattr(serialPort, &properties);

properties.c_cflag = CS8|CREAD|B9600|CLOCAL;
properties.c_iflag = IGNBRK;
properties.c_oflag = 0;
properties.c_lflag = 0;
properties.c_cc[VMIN] = 1;
properties.c_cc[VTIME]= 0;

tcsetattr(serialPort, TCSANOW, &properties);

[horace1]

code looks OK, possibly one side is using hardware handshaking and the other not.

Have a look at my serial code for windows and linux
http://www.geocities.com/horacespider/Serial_IO/

[fatihbilmuh]

thank you...I dont use hardware handshaking.....

[Banfa]

This line correct ?

properties.c_cflag = CS8|CREAD|B9600|CLOCAL;

Looking at the documentation online is says that the baud rates must be set using the functions cfsetospeed and cfsetispeed

[horace1]

This line correct ?

properties.c_cflag = CS8|CREAD|B9600|CLOCAL;

Looking at the documentation online is says that the baud rates must be set using the functions cfsetospeed and cfsetispeed

I have used the following in one of my programs

     struct termios newtio;
      newtio.c_cflag = BAUD | CRTSCTS | DATABITS | STOPBITS | PARITYON | PARITY | CLOCAL | CREAD;
      newtio.c_iflag = IGNPAR;
      newtio.c_oflag = 0;
      newtio.c_lflag = 0;       //ICANON;
      newtio.c_cc[VMIN]=1;
      newtio.c_cc[VTIME]=0;
      tcflush(fd, TCIFLUSH);
      tcsetattr(fd,TCSANOW,&newtio);
 

where BAUD is B9600, DATABITS is CS8, etc