Research Article
Design of Embedded Network Human Machine Interface Based on VR Technology
@INPROCEEDINGS{10.1007/978-3-030-82562-1_17, author={Yi Huang and Yubin Wang}, title={Design of Embedded Network Human Machine Interface Based on VR Technology}, proceedings={Multimedia Technology and Enhanced Learning. Third EAI International Conference, ICMTEL 2021, Virtual Event, April 8--9, 2021, Proceedings, Part I}, proceedings_a={ICMTEL}, year={2021}, month={7}, keywords={VR technology Embedded Human-computer interaction Network interface}, doi={10.1007/978-3-030-82562-1_17} }- Yi Huang
Yubin Wang
Year: 2021
Design of Embedded Network Human Machine Interface Based on VR Technology
ICMTEL
Springer
DOI: 10.1007/978-3-030-82562-1_17
Abstract
In order to reduce the number of embedded network control pins in human-computer interface and enhance the reliability of embedded network human-computer interaction interface, a design of embedded network human-computer interaction interface based on virtual reality technology is introduced. In terms of hardware, the controller uses tms320lf28035 DSP chip, and its EVM board is used as the extended digital interface and display module. In terms of software, the keyboard adopts timer interrupt management to save DSP hardware resources and complete human-computer interaction. The circuit meets the requirements of general frequency converter for data input and output display. The serial parallel conversion chip can save hardware resources and provide reference for frequency converter to realize more control functions.
