本科论文目 录摘 要....................................................................................................................IAbstract.....................................................................................................................II引 言...................................................................................................................11 方案设计................................................................................................................31.1 总体方案论证...............................................................................................31.2 项目总体设计...............................................................................................42 项目硬件设计........................................................................................................62.1 单片机...........................................................................................................62.1.1 ARM Cortex-M4 内核..........................................................................62.1.2 STM32F407ZGT6 芯片.......................................................................62.2 最小系统模块...............................................................................................82.3 LCD 显示电路..............................................................................................92.4 CAN 通信电路............................................................................................112.5 蜂鸣器以及按键电路.................................................................................123 软件设计..............................................................................................................143.1 主程序流程.................................................................................................143.2 FreeRTOS 移植...........................................................................................153.3 emWin 图形界面实现........
