forked from Minki/linux
3443333284
Some files over there won't parse well by Sphinx. Fix them. Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> # for IIO Acked-by: Fabrice Gasnier <fabrice.gasnier@st.com> Acked-by: Jonathan Corbet <corbet@lwn.net> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Link: https://lore.kernel.org/r/58cf3c2d611e0197fb215652719ebd82ca2658db.1604042072.git.mchehab+huawei@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
32 lines
1.2 KiB
Plaintext
32 lines
1.2 KiB
Plaintext
What: /sys/bus/iio/devices/iio:deviceX/fault_oc
|
|
KernelVersion: 5.1
|
|
Contact: linux-iio@vger.kernel.org
|
|
Description:
|
|
Open-circuit fault. The detection of open-circuit faults,
|
|
such as those caused by broken thermocouple wires.
|
|
Reading returns either '1' or '0'.
|
|
|
|
=== =======================================================
|
|
'1' An open circuit such as broken thermocouple wires
|
|
has been detected.
|
|
'0' No open circuit or broken thermocouple wires are detected
|
|
=== =======================================================
|
|
|
|
What: /sys/bus/iio/devices/iio:deviceX/fault_ovuv
|
|
KernelVersion: 5.1
|
|
Contact: linux-iio@vger.kernel.org
|
|
Description:
|
|
Overvoltage or Undervoltage Input Fault. The internal circuitry
|
|
is protected from excessive voltages applied to the thermocouple
|
|
cables by integrated MOSFETs at the T+ and T- inputs, and the
|
|
BIAS output. These MOSFETs turn off when the input voltage is
|
|
negative or greater than VDD.
|
|
|
|
Reading returns either '1' or '0'.
|
|
|
|
=== =======================================================
|
|
'1' The input voltage is negative or greater than VDD.
|
|
'0' The input voltage is positive and less than VDD (normal
|
|
state).
|
|
=== =======================================================
|