STM32 485通讯实验

这是针对 Linux (i386)平台的 MiniGUI V2.0.1 开发包（MiniGUI-Processes 运行模式）。关于安装和使用方法，请阅读该软件包中的 README 文件。-this is a Linux (i386) platform MiniGUI V2.0.1 Development Kit (MiniGUI- Processes running mode). The installation and use of the method, please read the package the README file.

自动售货机控制系统设计 要求： 设计制作一个自动售货机控制系统。 该系统能完成货物信息存储，进程控制，硬币处理，余额计算，显示等功能。 该系统可以管理四种货物，每种的数量和单价在初始化时输入，在存储器中存储。用户可以用硬币进行购物，按键进行选择。 系统根据用户输入的货币，判断钱币是否够，钱币足够则根据顾客的要求自动售货，钱币不够则给出提示并退出。 系统自动的计算出应找钱币余额、库存数量并显示。 -Vending machine control system design requirements: Design a vending machine control system. The system can complete cargo information storage, process control, coin handling, balance calculation, display and other functions. The system can manage four kinds of goods, the quantity and unit price of each in the initialization input, stored in memory. Users can use coins shopping button to choose. The monetary system based on user input to determine whether enough money, coins, according to customer requirements is sufficient Vending, coins were not given prompt and exit. The system automatically calculate the balance should be looking for coins, inventory number and displayed.

x-load，一个非常有用的bootloader，用来直接从Nand lflash 启动嵌入式linux kernel-x-load, a very useful Bootloader. Nand used directly from the start lflash Embedded Linux kernel

我写的ARM PS2驱动程序，使用普通GPIO口模拟PS2协议，可直接驱动键盘、条码找描枪等设备，并将从键盘、条码扫描枪等输入的信号通过UART口传至PC机-I write ARM PS2 driver, I use ordinary GPIO simulation PS2 agreement can be directly driven keyboard, bar code depiction find guns and other equipment, and from the keyboard, barcode scanning guns and other input signals through UART I conveyed to PC

该工具为嵌入式交叉编译工具，适用于Linux平台，具备Debug功能及反汇编等，是一款嵌入式Linux开发必不可少的工具。

使用MEGA16单片机对芯片TCS230进行编程控制，来探测环境光的强弱及强弱-Use MEGA16 MCU to program the chip TCS230 control, to detect the strength and the strength of ambient light

1线通信的实用程序--Program for single-thread communication.

MSP430捕获脉冲计数调速，小车控制程序，PWM输出。

映翰通无线数据传输终端所使用的通信协议的详细定义，基于TCP/UDP协议，提供登陆、注销、心跳、数据传输等机制。

利用该源代码可以实现在DE2的板子上进行USB画笔的实验-use of the source code can be achieved in the board Dictyophora USB brush on the experiment