/dev/ttyU*
for callin ports
uark4
Arkmicro technologies ark3116 based usb serial adapter
Usage
device usb device ucom device uark
In loader.conf(5): uark_load="YES"
Overview
The uark driver supports Arkmicro Technologies ARK3116 based serial adapters.
Hardware
The uark driver supports the following adapters:
-
HL USB-RS232
-
HugePine USB-UART
-
KQ-U8A Data Cable
-
Skymaster USB to RS232
Files
-
-
/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
Caveats
Setting hardware flow control is not currently supported. It is not yet known how to ask the hardware to send a break.
Arkmicro Technologies do not reply to requests of documentation for their products.
Releases
46 releases since FreeBSD 6.3-RELEASE; the text changed 33 times.