Herror ::close_all_serials (
)
Close all serial devices.
::close_all_serials closes all serial devices that have been
opened with ::open_serial.
Result
::close_all_serials returns always H_MSG_TRUE.
Possible Predecessors
::open_serial
Alternatives
::close_serial
See also
::open_serial,
::close_file
Module
System
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