UMCT(4) | Device Drivers Manual | UMCT(4) |
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 umct
Alternatively, 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¶
Theumct
driver supports the following adapters:
- Belkin F5U109
- Belkin F5U409
- D-Link DU-H3SP USB BAY Hub
- Magic Control Technology USB-232
- Sitecom USB-232
FILES¶
- /dev/ttyU*
- for callin ports
- /dev/ttyU*.init
- /dev/ttyU*.lock
- corresponding callin initial-state and lock-state devices
- /dev/cuaU*
- for callout ports
- /dev/cuaU*.init
- /dev/cuaU*.lock
- corresponding callout initial-state and lock-state devices
SEE ALSO¶
tty(4), ucom(4), usb(4)HISTORY¶
Theumct
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¶
Theumct
driver was written by Scott
Long
<scottl@FreeBSD.org>.
April 26, 2017 | Linux 4.19.0-10-amd64 |