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yaml
---
r: 304477
b: refs/heads/master
c: 49c36df
h: refs/heads/master
i:
  304475: b310310
v: v3
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Jonathan Cameron authored and Greg Kroah-Hartman committed Apr 25, 2012
1 parent c526602 commit 323fa1c
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Showing 3 changed files with 21 additions and 22 deletions.
2 changes: 1 addition & 1 deletion [refs]
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---
refs/heads/master: 8dc245970a25f51b3862fae7df782a5c0e1777fb
refs/heads/master: 49c36dffbd4624fef306162f7ff7458abfc22e1d
21 changes: 0 additions & 21 deletions trunk/drivers/staging/iio/Documentation/sysfs-bus-iio
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Expand Up @@ -728,24 +728,3 @@ Contact: linux-iio@vger.kernel.org
Description:
This attribute is used to read the amount of quadrature error
present in the device at a given time.

What: /sys/.../iio:deviceX/ac_excitation_en
KernelVersion: 3.1.0
Contact: linux-iio@vger.kernel.org
Description:
This attribute, if available, is used to enable the AC
excitation mode found on some converters. In ac excitation mode,
the polarity of the excitation voltage is reversed on
alternate cycles, to eliminate DC errors.

What: /sys/.../iio:deviceX/bridge_switch_en
KernelVersion: 3.1.0
Contact: linux-iio@vger.kernel.org
Description:
This attribute, if available, is used to close or open the
bridge power down switch found on some converters.
In bridge applications, such as strain gauges and load cells,
the bridge itself consumes the majority of the current in the
system. To minimize the current consumption of the system,
the bridge can be disconnected (when it is not being used
using the bridge_switch_en attribute.
20 changes: 20 additions & 0 deletions trunk/drivers/staging/iio/Documentation/sysfs-bus-iio-ad7192
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What: /sys/.../iio:deviceX/ac_excitation_en
KernelVersion: 3.1.0
Contact: linux-iio@vger.kernel.org
Description:
This attribute, if available, is used to enable the AC
excitation mode found on some converters. In ac excitation mode,
the polarity of the excitation voltage is reversed on
alternate cycles, to eliminate DC errors.

What: /sys/.../iio:deviceX/bridge_switch_en
KernelVersion: 3.1.0
Contact: linux-iio@vger.kernel.org
Description:
This attribute, if available, is used to close or open the
bridge power down switch found on some converters.
In bridge applications, such as strain gauges and load cells,
the bridge itself consumes the majority of the current in the
system. To minimize the current consumption of the system,
the bridge can be disconnected (when it is not being used
using the bridge_switch_en attribute.

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