旧交流控制程序

液晶显示器1602显示编程范例，显示文字图片等-LCD 1602 show programming paradigm, showing pictures language

任天堂模拟器，可以移植到任何处理能力足够的嵌入式平台，纯C代码，很有价值。-Nintendo simulator can be transplanted to any processing capacity sufficient embedded platform, pure C code, very valuable.

嵌入式的usb驱动程序，能顺利运行，对像学习嵌入式底层开发的朋友来说很有用，大家多交流-Embedded usb drivers, smooth running, like the bottom of the development of embedded learning is very useful friends, we more exchanges

关于TCP/IP的一份硕士论文，打开需要使用CAJView。--A Master degree thesis about TCP/IP. You need to use CAJView to open it.

资源描述 经过这几天的学习与调试，终于在STM32F103VCT6+W5500(SPI1)+Freemodbus 平台上，实现Modbus-TCP协议的功能。其实很简单，只要熟悉Modbus-RTU通讯，明白Modbus帧的结构等，Modbus-TCP只是在原来的帧结构上加个头，去个尾，然后用TCP传输即可。 关键的内容就是怎样获取W5500新接收的数据包，并发送给Modbus事件状态机驱动协议的执行，数据的处理。 主要参考Freemodbus demo里的Modbus-TCP协议实现的思路，获取缓存区的读写与发送响应。

以STM32F103为核心的嵌入式ARM开发板自带有320*240像素的LCD 屏幕，并且有2*4的按键，可以利用输入按键来操作屏幕的方法来做一款简单的按键游戏。

用430编写的SD卡读写程序，希望对大家有用。-Prepared with the SD card reader 430 procedures in the hope for all of us.

FLASH文件系统的源码，Flash memory is a nonvolatile memory, which allows the user to electrically program (write) and erase information. The exponential growth of flash memory has made this technology an indispensable part of hundreds of millions of electronic devices. Flash memory has several significant differences with volatile (RAM) memory and hard drive technologies which requires unique software drivers and file systems. This paper provides an overview of file systems for flash memory and focuses on the unique software requirements of flash memory devices. -FLASH file system source code, Flash memory is a nonvolatile memory, which allows the user to electrically program (write) and erase information. The exponential growth of flash memory has made this technology an indispensable part of hundreds of millions of electronic devices. Flash memory has several significant differences with volatile (RAM) memory and hard drive technologies which requires unique

要生成一个故障排除设备 obd2 汽车从协议的项目支持。此代码仅 iso 但硬件设计以支持所有协议是 5车辆的示例：男子梅赛德斯-奔驰宝马标致雪铁龙起亚汽车......

它是读取和显示文本从 gsm 手机的 gsm 调制解调器 sim300 采用 8051 单片机的 C 程序。