2011-02-07 18:05:46 +08:00
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What: /sys/bus/iio/devices/triggerX/trigger_now
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KernelVersion: 2.6.38
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Contact: linux-iio@vger.kernel.org
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Description:
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This file is provided by the iio-trig-sysfs stand-alone trigger
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driver. Writing this file with any value triggers an event
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driven driver, associated with this trigger, to capture data
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into an in kernel buffer. This approach can be valuable during
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automated testing or in situations, where other trigger methods
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are not applicable. For example no RTC or spare GPIOs.
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X is the IIO index of the trigger.
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2015-08-06 19:17:53 +08:00
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What: /sys/bus/iio/devices/triggerX/name
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KernelVersion: 2.6.39
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Contact: linux-iio@vger.kernel.org
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Description:
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The name attribute holds a description string for the current
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trigger. In order to associate the trigger with an IIO device
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one should write this name string to
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/sys/bus/iio/devices/iio:deviceY/trigger/current_trigger.
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