accessing the serial device

[hwulf at et-inf.fho-emden.de]

Hi,

I wanted to use the POSIX interface of RTEMS to build up
a serial communication with two FPGA boards running RTEMS.
What is the name of the serial interface device? Is it
/dev/ttyS0 like it is named on linux?

Thank you very much and kind regards,
  Hank