The Study of Network Video Transmission Based on Limited Resources

How to solve the contradiction between resources and capabilities is critical for embedded development.In this paper, a framework of network video transmission based on MCU (such as SCM)or the same level of the platform is studied,a framework of network video transmission from the system level is implemented, and TCP/IP protocol stack is implemented using a software based on STM32F103 single chip computer, image collection module is realized using OV7670 image sensor and the FIFO chip AL422B, the ENC28J60 communications module is implemented by SPI network controller.This paper designs a network-based video image transmission system, and discusses the resource requirements of each module in the system and the problems to be solved.This video image transmission system can be used for remote jobs, Home and others image less real-time network monitoring.