The data sampling transmission system based on TMS320F2812

With the development and the gradual application of virtual reality, the real-time requirement for interaction between virtual environment and outside equipment has become stricter, especially in the field of virtual driving. In this paper, a real-time data acquisition system based on TMS320F2812 was proposed. Real-time signal acquisition and record were achieved by designing the EVA event manager, SCI serial communication interface, ADC Analog-to-Digital Converter and other peripherals. Test showed that the system could fulfill the real-time requirement in virtual driving and it can also provide reference for other applications based on TMS320F2812.