![]() | |||||||||||
Messages in this thread |
Pavel Machek wrote: > > Additionally you still don't need a FUSD driver for that case. All > > you need is to have is a ptty. Because that is what modem drivers > > are now. And the ptty route has binary and source compatiblity > > to multiple unix platforms. > > I do not think tty/pty pair does cut it for AT emulation. Can you > really emulate all neccessary features using pty/tty? Perhaps. Terminal modes & speeds & special lines and so on set on the tty side can be seen on the pty side, although I think the pty is not notified immediately so it has to poll if it wants to detect terminal programs sending a BREAK signal and things like that. I had a look at this about a year ago. I remember that a couple of small changes to the pty/tty layer would have been very handy to improve the quality of serial port emulation, and that might be the thing to do. -- Jamie - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ | ||||||||||
| Last update: 2005-03-22 13:08 [from the cache] ©2003-2008 | |||||||||||