文件名称:Keypad_Scanner
- 所属分类:
- 嵌入式/单片机编程
- 资源属性:
- [C/C++] [源码]
- 上传时间:
- 2012-11-26
- 文件大小:
- 21kb
- 下载次数:
- 0次
- 提 供 者:
- M.Jawe*******
- 相关连接:
- 无
- 下载说明:
- 别用迅雷下载,失败请重下,重下不扣分!
介绍说明--下载内容均来自于网络,请自行研究使用
Using AT89C2051-24PC in 20-pins SOIC-20 SMT Package , we deleveloped a very verstyle matrix keypad with a power ON/OFF dedicated key with 3 sec hold to ON/OFF the P1.7 and scanning all the keys and send the appropriate byte to the serial port of the MCU. this code could b used in many applications with other embedded controllers.
(系统自动生成,下载前可以参看下载内容)
下载文件列表
KEYPAD_FIRMWARE.C
KEYPAD_FIRMWARE.LST
KEYPAD_FIRMWARE.OBJ
KEYPAD_PROJECT
KEYPAD_PROJECT.hex
KEYPAD_PROJECT.lnp
KEYPAD_PROJECT.M51
KEYPAD_PROJECT.Opt
KEYPAD_PROJECT.plg
KEYPAD_PROJECT.Uv2
KEYPAD_PROJECT_Opt.Bak
KEYPAD_PROJECT_Uv2.Bak
KEYPAD_SCANNER.H
KEYPAD_FIRMWARE.LST
KEYPAD_FIRMWARE.OBJ
KEYPAD_PROJECT
KEYPAD_PROJECT.hex
KEYPAD_PROJECT.lnp
KEYPAD_PROJECT.M51
KEYPAD_PROJECT.Opt
KEYPAD_PROJECT.plg
KEYPAD_PROJECT.Uv2
KEYPAD_PROJECT_Opt.Bak
KEYPAD_PROJECT_Uv2.Bak
KEYPAD_SCANNER.H