Watchdog

This example application demonstrates the use of the watchdog as a simple
heartbeat for the system.  If the watchdog is not periodically fed, it will
reset the system.  Each time the watchdog is fed, the LED is inverted so
that it is easy to see that it is being fed, which occurs once every
second.  To stop the watchdog being fed and, hence, cause a system reset,
press the SW1 button.

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Copyright (c) 2013-2017 Texas Instruments Incorporated.  All rights reserved.
Software License Agreement

Texas Instruments (TI) is supplying this software for use solely and
exclusively on TI's microcontroller products. The software is owned by
TI and/or its suppliers, and is protected under applicable copyright
laws. You may not combine this software with "viral" open-source
software in order to form a larger program.

THIS SOFTWARE IS PROVIDED "AS IS" AND WITH ALL FAULTS.
NO WARRANTIES, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING, BUT
NOT LIMITED TO, IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE. TI SHALL NOT, UNDER ANY
CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR CONSEQUENTIAL
DAMAGES, FOR ANY REASON WHATSOEVER.

This is part of revision 2.1.4.178 of the EK-TM4C1294XL Firmware Package.
