32 lines
1.2 KiB
ReStructuredText
32 lines
1.2 KiB
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 <FE_READ_STATUS>`.
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Signal statistics are provided via
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:ref:`FE_GET_PROPERTY <FE_GET_PROPERTY>`. Please note that several
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statistics require the demodulator to be fully locked (e. g. with
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FE_HAS_LOCK 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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.. ------------------------------------------------------------------------------
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.. This file was automatically converted from DocBook-XML with the dbxml
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.. library (https://github.com/return42/sphkerneldoc). The origin XML comes
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.. from the linux kernel, refer to:
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..
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.. * https://github.com/torvalds/linux/tree/master/Documentation/DocBook
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.. ------------------------------------------------------------------------------
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