JAJU657 December   2018

 

  1.    概要
  2.    リソース
  3.    特長
  4.    アプリケーション
  5.    デザイン・イメージ
  6. 1System Description
    1. 1.1 Key System Specifications
    2. 1.2 Introduction
    3. 1.3 MSP430FR2633 CapTIvate MCU
  7. 2System Overview
    1. 2.1 Block Diagram
    2. 2.2 Design Considerations
    3. 2.3 Highlighted Products
      1. 2.3.1 MSP430FR2633 MCU Block Diagram
      2. 2.3.2 CapTIvate Technology Block Diagram
  8. 3Hardware, Software, Testing Requirements, and Test Results
    1. 3.1 System Design Theory
    2. 3.2 Capacitive Touch Sensors
      1. 3.2.1 Wheel Sensor
      2. 3.2.2 Slider Sensor
      3. 3.2.3 Button Sensor
    3. 3.3 Gesture and Key Mapping
      1. 3.3.1 Media Player
      2. 3.3.2 USB HID Keyboard Data
    4. 3.4 Capacitive Touch Gestures
      1. 3.4.1 How Gesture Detection Works
      2. 3.4.2 Tap Gesture
      3. 3.4.3 Double-Tap Gesture
      4. 3.4.4 Tap-and-Hold Gesture
      5. 3.4.5 Swipe Gesture
      6. 3.4.6 Slide Gesture
    5. 3.5 Getting Started With Hardware
    6. 3.6 Getting Started With Firmware
      1. 3.6.1 Programming Target MCU
      2. 3.6.2 MSP430FR2633 CapTIvate Gesture Firmware
      3. 3.6.3 Memory Footprint
      4. 3.6.4 MSP430F5529 HID Keyboard Device Firmware
    7. 3.7 Testing
      1. 3.7.1 Gesture
      2. 3.7.2 Power Measurements
      3. 3.7.3 Moisture Tolerance
  9. 4Demonstration
    1. 4.1 Wheel
      1. 4.1.1 Volume Control
      2. 4.1.2 Changing Music Tracks
        1. 4.1.2.1 Play/Pause
      3. 4.1.3 Mute
    2. 4.2 Slider
      1. 4.2.1 Volume Control
      2. 4.2.2 Changing Music Tracks
      3. 4.2.3 Play or Pause
      4. 4.2.4 Mute
    3. 4.3 Buttons
      1. 4.3.1 Volume Control
      2. 4.3.2 Changing Music Tracks
      3. 4.3.3 Play or Pause
      4. 4.3.4 Mute
  10. 5Design Files
    1. 5.1 Schematic
    2. 5.2 Bill of Materials
  11. 6Software Files
  12. 7Related Documentation
    1. 7.1 商標
  13. 8Terminology
  14. 9About the Author

3.6.2 MSP430FR2633 CapTIvate Gesture Firmware

The MSP430FR2633 example project can be imported into a CCS workspace from [TI Design Software Install Root]/TIDM-02004_firmware/demo_src/CAPT-FR2633_MediaPlayer.

This firmware example is based on the CAPTIVATE-BSWP demo provided with the CapTIvate Design Center installation.

The source code for the MSP430FR2633 that is relevant to this demo is organized in multiple files (see Table 5).

Table 5. Source Code Files for Demo Application

Name Description
main.c Application main function
demo\media_player.c,
demo\media_player.h		 Demo initialization and typdefs header file
gestures\gesture_definitions.h Defines which sensors are included in the build
gestures\gestures.h Function prototypes, enumerations, and gesture data structure types
gestures\media_player_buttons.c Button sensor gesture processing function
gestures\media_player_wheel.c Wheel sensor gesture processing function
gestures\media_player_slider.c Slider sensor gesture processing function