uoakv —
Toradex OAK USB +/-10V 8channel ADC interface
uoakv* at uhidev?
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.
intro(4),
uhidev(4),
sensorsd(8),
sysctl(8)
Toradex Web Page,
http://www.toradex.com/En/Products/USB_Sensors_and_Peripherals/.
The
uoakv device driver first appeared in
OpenBSD 5.3.
The
uoakv driver was written by
Yojiro UO
<
yuo@nui.org>.
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