26 lines
776 B
ReStructuredText
26 lines
776 B
ReStructuredText
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.. -*- coding: utf-8; mode: rst -*-
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.. _dvb-fe-read-status:
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***************************************
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Querying frontend status and statistics
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***************************************
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Once :ref:`FE_SET_PROPERTY <FE_GET_PROPERTY>` is called, the
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frontend will run a kernel thread that will periodically check for the
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tuner lock status and provide statistics about the quality of the
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signal.
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The information about the frontend tuner locking status can be queried
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using :ref:`FE_READ_STATUS`.
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Signal statistics are provided via
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:ref:`FE_GET_PROPERTY`.
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.. note::
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Most statistics require the demodulator to be fully locked
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(e. g. with :c:type:`FE_HAS_LOCK <fe_status>` bit set). See
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:ref:`Frontend statistics indicators <frontend-stat-properties>` for
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more details.
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