SW1 datasheet(9/20 Pages) 4DSYSTEMS

9 / 20 page

microOLED Display Modules

uOLED-160G2

Page 9 of 20

www.4dsystems.com.au

7. Hardware Tools

The following hardware tools are required for full

control of the uOLED-160G2 module.

7.1. 4D Programming Cable/Adaptor

The

Programming

Cable

and

uUSB-PA5-II

Programming Adaptor are essential hardware tools to

program,

customise

and

test

the

GOLDELOX

Processor.

Either the 4D Programming Cable or the uUSB-PA5-II

Programming Adaptor can be used

The 4D programming interfaces are used to program a

new Firmware/PmmC, Display Driver and for

downloading compiled 4DGL code into the processor.

They even serve as an interface for communicating

serial data to the PC.

The

Programming

Cable

and

uUSB-PA5-II

Programming Adaptor are available from 4D Systems,

www.4dsystems.com.au

Using a non-4D programming interface could damage

your processor, and void your Warranty.

4D Programming Cable

uUSB-PA5-II Programming Adaptor

8. Software Overview - Language

The heart of the uOLED-160G2 module is the

GOLDELOX graphics processor from 4D Labs. The

GOLDELOX belongs to a family of processors powered

by a highly optimised soft core virtual engine, EVE

(Extensible Virtual Engine).

EVE is a proprietary, high performance virtual machine

with an extensive byte-code instruction set optimised

to execute compiled 4DGL programs. 4DGL (4D

Graphics Language) was specifically developed from

ground up for the EVE engine core. It is a high level

language which is easy to learn and simple to

understand yet powerful enough to tackle many

embedded graphics applications.

4DGL is a graphics oriented language allowing rapid

application development, and the syntax structure

was designed using elements of popular languages

such as C, Basic, Pascal and others.

Programmers familiar with these languages will feel

right at home with 4DGL. It includes many familiar

instructions such as IF..ELSE..ENDIF, WHILE..WEND,

REPEAT..UNTIL, GOSUB..ENDSUB, GOTO, PRINT as

well as some specialised instructions SERIN, SEROUT,

GFX_LINE, GFX_CIRCLE and many more.

For detailed information pertaining to the 4DGL

language, please refer to the following documents:

“4DGL-Programmers-Reference-Manual.pdf”

“GOLDELOX-4DGL-Internal-Functions.pdf”

To assist with the development of 4DGL applications,

the Workshop 4 IDE combines a full-featured editor, a

compiler, a linker and a downloader into a single PC-

based application. It's all you need to code, test and

run your applications.

4DGL is available to be written in two of the three

environments offered by the Workshop 4 IDE,

Designer and ViSi.

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