54 lines
2.4 KiB
C
54 lines
2.4 KiB
C
/*
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* This file is part of the MicroPython project, http://micropython.org/
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*
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* The MIT License (MIT)
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*
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* Copyright (c) 2016 Paul Sokolovsky
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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#include <string.h>
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#include "py/runtime.h"
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#include "shared-bindings/watchdog/__init__.h"
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//| """Watchdog Timer
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//|
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//| The `watchdog` module provides support for a Watchdog Timer. This timer will reset the device
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//| if it hasn't been fed after a specified amount of time. This is useful to ensure the board
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//| has not crashed or locked up. You can enable the watchdog timer using :class:`wdt.WDT`.
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//| Note that on some platforms the watchdog timer cannot be disabled once it has been enabled.
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//|
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//| The WatchDogTimer is used to restart the system when the application crashes and ends
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//| up into a non recoverable state. Once started it cannot be stopped or
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//| reconfigured in any way. After enabling, the application must "feed" the
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//| watchdog periodically to prevent it from expiring and resetting the system.
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//|
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//| Note that this module can't be imported and used directly. The sole
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//| instance of :class:`WatchDogTimer` is available at
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//| :attr:`microcontroller.watchdog`.
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//|
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//| Example usage::
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//|
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//| from microcontroller.watchdog import WatchDogTimer
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//| wdt = WatchDogTimer(timeout=2.5) # enable it with a timeout of 2.5 seconds
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//| wdt.feed()"""
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//|
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