2007/3/7, Krzysztof Halasa <khc@xxxxxxxxx>:
Robin Getz <rgetz@xxxxxxxxxxxxxxxxxxxx> writes: > It is useful on (broken) legacy serial equipment, where RTS should be > completely under the applications control. > > Glitches on RTS aren't acceptable, and confuse some devices. Does that mean you can't use TIOCMSET, TIOCM_RTS etc?
No. It is possible to use TIOCMSET only after open syscall. Between open and ioctl syscals RTS will be asserted. Sometimes it is not acceptable behaviour. -Oleksiy - To unsubscribe from this list: send the line "unsubscribe linux-serial" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
