key.map

本资料为基于单片机的AD按键的程序。能用单IO口实现多按键处理

CodeVisionAVR C Compiler V1.25.8 Standard
(C) Copyright 1998-2007 Pavel Haiduc, HP InfoTech s.r.l.
http://www.hpinfotech.com

File: F:\文档\AVR单片机仿真\AD转换按键设计\KEY.c
Global variables memory map:

Variable                          Address   Size
datR_buf                                                              260h     32
KeyCurrent_check                                                      280h      1
KeyOld_check                                                          281h      1
KeyEffect                                                             282h      1
KeyCurrent                                                            283h      1
ShortKey                                                              284h      1
LongKey                                                               285h      1
KeyNoChangedTime                                                        R5      1
KeyNoChangeLongTime                                                     R4      1
KeyOffTime                                                              R7      1
KeyCanChange                                                          286h      1