NAME
umct —
Magic Control Technology USB-RS232
converter driver
SYNOPSIS
To compile this driver into the kernel, place the following lines in your kernel configuration file:
device usb
device ucom
device umctAlternatively, to load the driver as a module at boot time, place the following line in loader.conf(5):
umct_load="YES"
DESCRIPTION
Theumct driver provides support for USB to RS-232
converters based on the Magic Control Technology USB-232 design. These devices
support most of the standard RS-232 features including baud rates ranging from
300 to 115200 bits per second. However, neither hardware nor software flow
control seems to be supported.
Access to devices under this driver is via the ucom(4) framework and device nodes.
HARDWARE
The umct driver supports the following
adapters:
- Belkin F5U109
- Belkin F5U409
- D-Link DU-H3SP USB BAY Hub
- Magic Control Technology USB-232
- Sitecom USB-232
SEE ALSO
HISTORY
The umct driver appeared in
FreeBSD 5.2. It is loosely based on the
ubsa(4) driver by Alexander Kabaev
<kan@FreeBSD.org> with
documentation from Wolfgang Grandeggar
<wolfgang@cec.ch>.
AUTHORS
The umct driver was written by
Scott Long
<scottl@FreeBSD.org>.