4D Systems Supporting Files
Designed to provide useful information showcasing the spectrum of features that 4D products have to
offer, through easy to read documentation supported by illustrative images and sample code extracts.

ViSi-Genie Color Picker

Name : 4D-AN-00029
Title : ViSi-Genie Color Picker
Revision : 1.0
Description : The simple project developed in this application note demonstrates the use of the color picker. When touched at a certain point the color picker sends a corresponding message to the external host controller. The two-byte value contained by the message from a color picker represents the 16 bit color value in 565 format (5 bits of Red, 6 bits of Green, and 5 bits of Blue). On the other hand, if the host controller sends a message to the color picker, the color value contained by the message is indicated on the display. A section of this application note discusses the format of the messages coming from and going to a color picker using the GTX Tool in Workshop.
Link : http://www.4dsystems.com.au/appnote/4D-AN-00029/
Supported Processor : PICASO, DIABLO16
Supported Environment : ViSi-Genie
Subcategory : objects
Files :
Difficulty : Medium
Recommendation(s) :
Title Difficulty
General How to Update the PmmC for Diablo16 Easy
General Migrating from PICASO-SGC-GFX to PICASO Easy
General How to Update the PmmC for Picaso Easy
General Partitioning a micro-SD into FAT and RAW Components Easy
ViSi-Genie Getting Started - First Project for Picaso Display Modules Easy
ViSi-Genie Getting Started - First Project for Diablo16 Display Modules Easy
ViSi-Genie onChanging and onChanged Events Easy