UFINTEK(4)

NAME
ufintek - Fintek F81232 USB to serial UART driver

SYNOPSIS
device usb
device ucom
device ufintek

In rc.conf(5):
kld_list="ufintek"

In sysctl.conf(5):
hw.usb.ufintek.debug=1

DESCRIPTION
The ufintek driver provides support for the F81232 serial adapter from FINTEK. If the appropriate hardware is detected, the driver will be loaded automatically by devmatch(8). To load the driver manually, add it to the kld_list in rc.conf(5), or use kldload(8) at runtime. The device is accessed through the ucom(4) driver which makes it behave like a tty(4).

Call out through this interface with applications like cu(1) or tip(1).

HARDWARE
The ufintek driver supports the following USB to serial UART controllers:

•   FT82332

SYSCTL VARIABLES
These settings can be entered in the loader(8) prompt, set in loader.conf(5), sysctl.conf(5), or changed at runtime with sysctl(8):

hw.usb.uftdi.debug
    Enable debugging messages, default ‘0’ ‘1’

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
cu(1), tty(4), ucom(4), usb(4)

HISTORY
The ufintek driver appeared in FreeBSD 16.0

BUGS
This driver is limited to 9600 baud.