Serial: Displaying Images from the uSD Card RAW
Details
| Number | 4D-AN-00085 |
| Difficulty | Medium |
| Supported Processors | GOLDELOX |
| Supported Environments | Serial |
Description
In this application note, the user will learn how to add images to the WYSIWYG screen in the ViSi environment and how to copy the generated graphics file to a RAW-formatted uSD card. The uSD card is then mounted to the display, and the procedure for accessing and showing the images thru serial media commands is demonstrated.
Prerequisites
- General: Migrating from GOLDELOX-SGC-GFX to GOLDELOX
- General: How to Update the PmmC for GOLDELOX
- General: Downloading an Application Program to RAM or Flash Memory
- General: Partitioning a micro-SD into FAT and RAW Components
- General: 4DGL Colour Constants
- Designer or ViSi: How to Draw Pixels and Lines
- Designer or ViSi: How to Draw Circles and Rectangles
- Designer or ViSi: How to Draw Triangles and Polygons