Serial port overflow 1

[scienzia]

Hi,

I'm making a linux application that makes a lot of small writings on the serial port.

What I notice is that after 1 kB I have nonsense data transmitted, looks like I have an overflow on the output buffer.

I would like to know if there is a function that flushes the serial port, or if there is an option in opening the serial port that makes the writing blocking.

Thanks in advance.

 

[Salem]

There's a lot of useful port programming information here

--

 

[scienzia]

found it:

tcdrain(fd);


...a star for you....