Arbitrary (i.e. nonstandard) baud rate for serial device?

[colinb]

I have an FTDI-based USB serial adapter that I need to run at 7812bps. How can I programmatically set a nonstandard baud rate for a serial device that supports it?

Linux has the TIOCSSERIAL ioctl, and Windows has SetCommState() -- is there a BSD equivalent?

--Colin

 

[expl]

With cfsetispeed()()/cfsetospeed()() and tcsetattr()(). I believe it's POSIX defined interface so should work on big range of OSes. At least I used it when I was playing with Arduino.

 

[colinb]

That works -- thanks!