User manual

PROFESIONAL, CREDITABLE, SUCCESSFULL DWIN DGUS v2.0 Specification

Beijing DWIN Technology Co., Ltd. - 3 - www.dwin.com.cn/en

Also, DGUS v2.0 designed for slider operation, and synchronic cutting-effects of keyboard, as well as touch control

can be achieved without complex programming and MCU code writing. (It has to achieve by repeated crossing

operations of Command 0x71 and Command 0x98 in older Terminal Assistant operation). It helps a lot in R&D cycle

simplifying and making mass productions quick comes into real application.

Take the oscilloscope development as example: if use DGUS v2.0 to develop the oscilloscope, the only thing that

user needs to do is to transmit A/D sampling data to DWIN display through the serial port. The following is a

comparison of the DWIN Command Set v2.4 and DGUS v2.0 operation:

DRWING PROCESS of DWIN Command Set v2.4 DRAWING PROCESS OF DGUS v2.0

Collected Data of MCU

Data transmission

Collected Data of MCU

Initializing Line Graph Drawing

Send

instructions

Buffer busy?

Populate the collected data to

command frame