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Software Development

2.1.8

TPS75118 Voltage Regulator

The TPS75118 regulates the 3.3-V supply from the LaunchPad down to 1.8 V for the input to the RF

expansion connector.

3

Software Development

This section provides general information on software development as well as instructions for Flash

memory programming. Note: This information presumes that the Sensor Hub BoosterPack is connected to

a Tiva TM4C1233 LaunchPad.

3.1

Software Description

The TivaWare software provided with the Tiva C Series LaunchPad includes functional drivers for all of

the peripheral devices supplied in the design. The TivaWare for C Series Peripheral Driver Library is used

to configure and operate the on-chip peripherals as part of TivaWare.

The TivaWare package includes a set of example applications that use the TivaWare Peripheral Driver

Library. These applications demonstrate the capabilities of the TM4C1233H6 microcontroller, as well as

provide a starting point for the user to develop the final application for use on the Tiva C Series

LaunchPad evaluation board and the BOOSTXL-SENSHUB BoosterPack.

3.2

Source Code

The complete source code, including the source code installation instructions, are available at

www.ti.com/tool/boostxl-senshub. The source code and binary files are installed in the TivaWare for C

Series Peripheral Driver Library tree.

3.3

Tool Options

The source code installation includes directories that contain projects and/or makefiles for the following

tool chains:

•

•

IAR Embedded Workbench for ARM

•

Sourcery CodeBench

•

Texas Instruments' Code Composer Studio™ IDE

Download evaluation versions of these tools from www.ti.com/tiva-c. As a result of code size restrictions,

the evaluation tools may not build all example programs. A full license is necessary to rebuild or debug all

examples.

Instructions on installing and using each of the evaluation tools can be found in the Quickstart guides (for

example, Quickstart-Keil, Quickstart-IAR), which are available for download from the Evaluation Kit section

of our website at www.ti.com/tiva-c.

For detailed information on using each tool, see the documentation included with the respective tool chain

installation or visit the website of the respective tool supplier.

3.4

Programming the Tiva TM4C LaunchPad Evaluation Board

The Tiva TM4C LaunchPad software package includes pre-built binaries for each of the example

applications. If you installed TivaWare for C Series to the default installation path of

C:\ti\TivaWare_C_Series_<version>, you can find these example applications in

C:\ti\TivaWare_C_Series_<version>/examples\boards\ek-tm4c123gxl. The onboard ICDI is used with the

LM Flash Programmer tool to program applications on the Tiva C Series LaunchPad.

Follow these steps to program example applications into the Tiva C Series LaunchPad evaluation board

using the ICDI:

Windows OS.

2. Switch the POWER SELECT switch to the right to use Debug mode.

5

SPMU290 – April 2013

BOOSTXL-SENSHUB Sensor Hub BoosterPack

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