49 lines
1.2 KiB
ReStructuredText
49 lines
1.2 KiB
ReStructuredText
.. _task_wdt_sample:
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Task Watchdog Sample
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####################
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Overview
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********
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This sample allows to test the task watchdog subsystem.
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Building and Running
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********************
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It should be possible to build and run the task watchdog sample on almost any
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board. If a hardware watchdog is defined in the devicetree, it is used as a
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fallback. Otherwise the task watchdog will run independently.
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Building and Running for ST Nucleo L073RZ
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=========================================
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The sample can be built and executed for the
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:ref:`nucleo_l073rz_board` as follows:
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.. zephyr-app-commands::
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:zephyr-app: samples/subsys/task_wdt
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:board: nucleo_l073rz
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:goals: build flash
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:compact:
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For other boards just replace the board name.
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Sample output
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=============
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The following output is printed and continuously repeated (after each
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reset):
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.. code-block:: console
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Task watchdog sample application.
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Main thread still alive...
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Control thread started.
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Main thread still alive...
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Main thread still alive...
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Main thread still alive...
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Control thread getting stuck...
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Main thread still alive...
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Task watchdog channel 1 callback, thread: control
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Resetting device...
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