iv
§4.1 ΜC/OS-II 的移植.............................................................................................. 27
§4.1.1 移植的条件..................................................................................................27
§4.1.2 OS_CPU.H 的移植.......................................................................................27
§4.1.3 OS_CPU_C.C 的移植 .................................................................................. 28
§4.1.4 OS_CPU_A.ASM 的移植............................................................................ 29
§4.2 外围设备驱动 ...................................................................................................29
§4.2.1 液晶显示器..................................................................................................30
§4.2.2 触摸屏驱动..................................................................................................32
§4.2.3 SJA1000 ........................................................................................................ 34
§4.2.4 输入输出......................................................................................................35
§4.3 CAN 总线模块 ................................................................................................. 36
§4.3.1 概述..............................................................................................................36
§4.3.2 数据存储......................................................................................................37
§4.3.3 进程间配合..................................................................................................43
§4.3.4 发送程序设计..............................................................................................44
§4.3.5 接收程序设计..............................................................................................48
§4.4 图形用户接口 GUI ...........................................................................................51
§4.4.1 简述..............................................................................................................51
§4.4.2 GUI 层次结构 .............................................................................................. 52
§4.4.3 图形抽象层 GAL ........................................................................................ 53
§4.4.4 图形设备接口 GDI ..................................................................................... 55
§4.4.5 窗口管理......................................................................................................57
§4.4.6 消息管理......................................................................................................58
§4.5 本章小结 ...........................................................................................................59
第五章 压缩机组控制系统设计................................................................................................60
§5.1 概述 ...................................................................................................................60
§5.2 系统结构 ...........................................................................................................60
§5.3 系统需求分析 ...................................................................................................61
§5.4 总体设计 ...........................................................................................................62
§5.5 自动控制逻辑模块 ...........................................................................................63
§5.5.1 控制逻辑类..................................................................................................63
§5.5.2 中央逼近算法..............................................................................................65
§5.6 设备管理模块 ...................................................................................................66
§5.6.1 设备控制过程...............................................................................................66
§5.6.2 虚拟设备类..................................................................................................71
§5.7 输入输出管理模块 ...........................................................................................73
§5.7.1 逻辑端口......................................................................................................73
§5.7.2 虚拟终端......................................................................................................74
§5.7.3 资源管理器..................................................................................................77
§5.8 用户界面模块 ...................................................................................................78
§5.9 进程安排 ...........................................................................................................79
§5.10 版本控制 .........................................................................................................80
§5.11 本章小结 ......................................................................................................... 80