DLPU134 April   2024

 

  1.   1
  2.   Trademarks
  3. 1Purpose and Scope
  4. 2UART Host Interface
    1. 2.1 UART Requirements
    2. 2.2 UART Commands
    3. 2.3 UART Read Commands
    4. 2.4 UART Command Builder Tool
  5. 3MicroSD Card Playback
    1. 3.1 MicroSD Card Overview
    2. 3.2 MicroSD Card Formatting and Configuration
    3. 3.3 MicroSD Card Playback Operation
  6. 4Graphics Library
    1. 4.1 Graphics Library Overview
    2. 4.2 Initial Animations
    3. 4.3 MicroSD Card Images
    4. 4.4 Splash Image
    5. 4.5 Smart Home Demo
  7. 5DSI Mode
    1. 5.1 DSI Mode Overview
  8. 6Revision History

4.2 Initial Animations

When the DLPC3421 successfully powers up and begins displaying content, a scripted demo of content is displayed. The demo includes a still image, an animation, and a menu. Two of these elements use a graphics library that this section describes.

Function StateplayLogo() calls function PlayLogo(), which creates an animation and then reveals an image. Next, the main menu GUI is created with function SetupMainMenu(). This function defines what text shown and contains functions that define visually how the menu is created. This includes shapes and colors.