LCD多级菜单具体实现 ...................\CxlcdNew.c ...................\led图纸,应该是室外屏的,意义不大 ...................\.................................\6B595-1N.SCH ...................\.................................\6b595-2n.SCH ...................\.................................\6b595-3n.SCH ...................\作者:LoseSpeed.txt ...................\前言.txt 编程修养.pdf