Humidity Measurement with the SHT21

This example demonstrates the basic use of the Sensoror Library, TM4C123G
LaunchPad and SensHub BoosterPack to obtain temperature and relative
humidity of the environment using the Sensirion SHT21 sensor.

Connect a serial terminal program to the LaunchPad's ICDI virtual serial
port at 115,200 baud.  Use eight bits per byte, no parity and one stop bit.
The humidity and temperature as measured by the SHT21 is printed to the
terminal.  The RGB LED begins to blink at 1Hz after initialization is
complete and the example application is running.

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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-TM4C123GXL Firmware Package.
