Hardware Information

.. _hwinfo_api:

Hardware Information ####################

Overview

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The HW Info API provides access to hardware information such as device identifiers and reset cause flags.

Reset cause flags can be used to determine why the device was reset; for example due to a watchdog timeout or due to power cycling. Different devices support different subset of flags. Use :c:func:hwinfo_get_supported_reset_cause to retrieve the flags that are supported by that device.

Configuration Options

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Related configuration options:

• :kconfig:option:CONFIG_HWINFO

API Reference

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.. doxygengroup:: hwinfo_interface