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- What: /sys/bus/iio/devices/triggerX/trigger_now
- KernelVersion: 2.6.38
- Contact: linux-iio@vger.kernel.org
- Description:
- This file is provided by the iio-trig-sysfs stand-alone trigger
- driver. Writing this file with any value triggers an event
- driven driver, associated with this trigger, to capture data
- into an in kernel buffer. This approach can be valuable during
- automated testing or in situations, where other trigger methods
- are not applicable. For example no RTC or spare GPIOs.
- X is the IIO index of the trigger.
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