Design of Driver Software Used for Mine Video Surveillance Equipment Based on DM6437

With the expansion of the scope and connotation on video surveillance applications,the development of video equipments becomes more and more complex and multi-functional.In this paper,the underlying device drivers of video capture and display,which provided the high-level API interface function for high-level application developers,were designed and implemented by using the mine video surveillance equipment based on DM6437.In addition,it was taken a good example with the method of design-driven development for the similar video processing.