SLAU599B August   2015  – July 2021

 

  1.   Trademarks
  2. 1Getting Started
    1. 1.1 Introduction
    2. 1.2 Key Features
    3. 1.3 What's Included
      1. 1.3.1 Kit Contents
      2. 1.3.2 Software Examples
    4. 1.4 Next Steps: Looking Into the Provided Code
  3. 2Hardware
    1. 2.1 Hardware Features
      1. 2.1.1  BoosterPack Plug-in Module Pinout
      2. 2.1.2  TI OPT3001 Light Sensor
      3. 2.1.3  TI TMP006 Temperature Sensor
      4. 2.1.4  Servo Motor Connector
      5. 2.1.5  3-Axis Accelerometer
      6. 2.1.6  RGB Multicolor LED
      7. 2.1.7  Piezo Buzzer
      8. 2.1.8  Color 128x128-Pixel TFT LCD Display
      9. 2.1.9  Microphone
      10. 2.1.10 2-Axis Joystick With Pushbutton
      11. 2.1.11 User Pushbuttons
    2. 2.2 Power
    3. 2.3 Design Files
      1. 2.3.1 Hardware
      2. 2.3.2 Software
      3. 2.3.3 Quick Start Guide
    4. 2.4 Hardware Change log
  4. 3Software Examples
    1. 3.1 BOOSTXL-EDUMKII_Accelerometer_MSP432P401R
      1. 3.1.1 Source File Structure
      2. 3.1.2 Operation
    2. 3.2 BOOSTXL-EDUMKII_JoyStick_MSP432P401R
      1. 3.2.1 Source File Structure
      2. 3.2.2 Operation
    3. 3.3 BOOSTXL-EDUMKII_LightSensor_MSP432P401R
      1. 3.3.1 Source File Structure
      2. 3.3.2 Operation
    4. 3.4 BOOSTXL-EDUMKII_Temperature_MSP432P401R
      1. 3.4.1 Source File Structure
      2. 3.4.2 Operation
    5. 3.5 BOOSTXL-EDUMKII_MicrophoneFFT_MSP432P401R
      1. 3.5.1 Source File Structure
      2. 3.5.2 Operation
      3. 3.5.3 CMSIS DSP Software Library in MSP432
  5. 4Additional Resources
    1. 4.1 TI LaunchPad Development Kit Portal
    2. 4.2 Download Code Composer Studio IDE, IAR, or Energia
    3. 4.3 SimpleLink MSP432 SDK and TI Resource Explorer
    4. 4.4 The Community
      1. 4.4.1 TI E2E™ Community
      2. 4.4.2 Community at Large
  6. 5Schematics
  7. 6Revision History

3.1.2 Operation

This demo uses the MSP432 built-in ADC14 to sample from the 3-axis acceleration data output of the analog accelerometer on the Educational BoosterPack plug-in module MKII (see Figure 3-1). The measured 14-bit acceleration data are displayed on the BoosterPack plug-in module's colored 128x128 dot-matrix LCD. Using MSP Graphics Library, the MSP432 MCU sends data to the LCD controller through SPI communication to draw texts.

GUID-E39B7C85-BDE9-405E-9EC2-CA07DF674E98-low.jpgFigure 3-1 3-Axis Analog Accelerometer

The demo makes use of the acceleration data by changing the LCD orientation when the BoosterPack plug-in module is tilted in the corresponding direction.