On Thu, 6 Feb 2014 20:24:52 +0100 Marc Balmer <m...@msys.ch> wrote: > If, at all, the application using the driver should sleep for one > second after closing the device before reopening it.
Not that I care too much about modems these days, but rather than taking the risk to break it for someone who needs it, why don't you just clear the HUPCL flag as part of terminal setup in your application? AFAIK this is POSIX, so it should be portable. best regards Matthias ------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------ Forschungszentrum Juelich GmbH 52425 Juelich Sitz der Gesellschaft: Juelich Eingetragen im Handelsregister des Amtsgerichts Dueren Nr. HR B 3498 Vorsitzender des Aufsichtsrats: MinDir Dr. Karl Eugen Huthmacher Geschaeftsfuehrung: Prof. Dr. Achim Bachem (Vorsitzender), Karsten Beneke (stellv. Vorsitzender), Prof. Dr.-Ing. Harald Bolt, Prof. Dr. Sebastian M. Schmidt ------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------