说明：  这是我大二参加挑战杯的全部程序忍痛了 分享给大家，内含GSM 24C04 液晶菜单 等可用程序和编程思想 帮助刚刚入门的朋友学习！
(This is my second year to participate in Challenge to share pain of all procedures to you, such as embedded GSM 24C04 LCD menu of available programs and programming ideas to help friends just started learning!)