UOAKV(4) FreeBSD Kernel Interfaces Manual UOAKV(4)
NAME
uoakv - Toradex OAK USB +/-10V 8channel ADC interface
SYNOPSIS
uoakv* at uhidev?
DESCRIPTION
The uoakv driver provides support for the Toradex OAK 10V device. The
sensor possesses a collection of sensor values which are made available
through the sysctl(8) interface.
The ADC date unit is "VDC"(DC voltage) and the value is signed. Because
the Analog-Digital conversion cycle of the device is faster than the
sensor framework update cycle, the driver keeps maximum/minimum/average
values of each cycle as independent sensors.
The device has a unique serial number, indicated in the description part
of the sensor value.
SEE ALSO
intro(4), uhidev(4), sensorsd(8), sysctl(8)
Toradex Web Page,
http://developer.toradex.com/hardware-resources/usb-sensors-and-peripherals.
HISTORY
The uoakv device driver first appeared in OpenBSD 5.3.
AUTHORS
The uoakv driver was written by Yojiro UO <
[email protected]>.
FreeBSD 14.1-RELEASE-p8 January 3, 2024 FreeBSD 14.1-RELEASE-p8