文件名称:scankey
介绍说明--下载内容来自于网络,使用问题请自行百度
利用c8051F020单片机扫描3*4矩阵按键,返回按相应的按键字符:0x11,0x21,0x41,0x12.....0x48,对返回值重新定义后, 在LED上显示出来. -SCM scan using c8051F020 3* 4 matrix keypad, press the appropriate button to return characters: 0x11, 0x21, 0x41, 0x12 ..... 0x48, on the return value is re-defined, the LED on the display.
相关搜索: matrix keypad
(系统自动生成,下载前可以参看下载内容)
下载文件列表
scankey/key.c
scankey/key.LST
scankey/key.OBJ
scankey/key.Opt
scankey/key.Uv2
scankey/key_Opt.Bak
scankey/key_Uv2.Bak
scankey/LCD320240
scankey/LCD320240.M51
scankey/LCD320240.plg
scankey
scankey/key.LST
scankey/key.OBJ
scankey/key.Opt
scankey/key.Uv2
scankey/key_Opt.Bak
scankey/key_Uv2.Bak
scankey/LCD320240
scankey/LCD320240.M51
scankey/LCD320240.plg
scankey
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