juzhenjianpan

代码说明：

  矩阵键盘的检测采用查询方式（去抖 松手检测）程序测试成功(The matrix keyboard detection using query (debounce let go detection) program tested successfully)

文件列表：

矩阵按键
........\STARTUP.A51,6376,2009-05-07
........\STARTUP.LST,14048,2012-11-12
........\STARTUP.OBJ,749,2012-11-12
........\延时程序测试
........\............\延时程序测试,2206,2012-11-12
........\............\延时程序测试.c,437,2012-11-12
........\............\延时程序测试.hex,224,2012-11-12
........\............\延时程序测试.lnp,56,2012-11-12
........\............\延时程序测试.LST,1728,2012-11-12
........\............\延时程序测试.M51,3613,2012-11-12
........\............\延时程序测试.OBJ,2324,2012-11-12
........\............\延时程序测试.plg,9850,2012-11-12
........\............\延时程序测试.uvopt,56319,2012-11-12
........\............\延时程序测试.uvproj,13268,2012-11-12
........\............\延时程序测试_uvproj.bak,0,2012-11-12
........\矩阵按键,4845,2012-11-12
........\矩阵按键.c,1961,2012-11-12
........\矩阵按键.hex,1139,2012-11-12
........\矩阵按键.lnp,64,2012-11-12
........\矩阵按键.LST,6611,2012-11-12
........\矩阵按键.M51,9155,2012-11-12
........\矩阵按键.OBJ,5050,2012-11-12
........\矩阵按键.plg,184,2012-11-14
........\矩阵按键.uvopt,56108,2012-11-14
........\矩阵按键.uvproj,13422,2012-11-12
........\矩阵按键_uvopt.bak,56744,2012-11-12
........\矩阵按键_uvproj.bak,0,2012-11-12