文档介绍：CRSC Shanghai Rail Transportation Technologies Co., LTD. - PROPRIETARY Use pursuant pany Instructions Page Issue 1 基于 dPMR 标准地数字对讲机软件系统设计作者:黄科军?孙陟?陈维明?胡红钱?崔洪州日期:Jan. 2011 CRSC Shanghai Rail Transportation Technologies Co., LTD. - PROPRIETARY Use pursuant pany Instructions Page Issue 2 3 3 3 dPMR 简介______________________________________________________ 3 基于 dPMR 地数字对讲机开发地三个阶段____________________________ 3 ?界面设计和人机操作______________________________________ 5 对讲机外观____________________________________________________ 5 界面设计______________________________________________________ 7 屏幕显示________________________________________________________ 7 LED 指示灯______________________________________________________ 8 键盘____________________________________________________________ 8 人机界面操作描述(以后逐步添加完善)-- 细化和完善(胡红钱) _____ 9 11 . 硬件平台和开发装置_____________________________________________ 11 . 软件开发环境___________________________________________________ 11 12 . 系统架构_______________________________________________________ 12 系统框图_____________________________________________________ 12 任务及其信息交互(孙陟) ______________________________________ 12 . 接口定义_______________________________________________________ 15 驱动接口地定义_______________________________________________ 15 呼叫控制层与数据链路层地接口定义??--崔博士?陈维明________ 17 . 各个任务模块___________________________________________________ 17 主程序流程(孙陟) ____________________________________________ 17 . (孙陟) _______________________________________________________ 19 人机界面任务(胡红钱) _______________________________________ 25 其它任务??(TBD) _______________________________________