RUI Studio docs
RUI Studio designs RA8889 UIs on a PC: place widgets, bind variables and touch actions, then export C code and pack images to the device. These pages cover how to use the software, not firmware internals.
Highlights: visual grouped controls, vector/Unicode fonts, PC-side effect rasterization, industrial UART, one-click Keil sources, GPU-accelerated display. See What the software does.
Start here
First project
New, save, save as, and the image folder
Place controls
Pick a tool, then click the canvas
Export code
RuiBuilder.c / UIMap
Pack and burn
Image pack over USB to external FLASH