基于通用GPIO口的flash 烧写软件代码，移植于三星基于PC的烧写源码。扩展了很多其他测试功能，支持多种flash,支持s3c2440处理器。 -GPIO port based on a common flash programmer software code, transplantation in Samsung PC-based programmer source. Expansion of a lot of other test functions, supports a wide