UCOS STM32

嵌入式编程的电子书embedded everywhere-Embedded programming e-books embedded everywhere

mc9s08aw60 RTC LCD PWM -mc9s08aw60 RTC LCD PWM

主要讲了单片机是实现简易示波器的程序功能。-Major topics of the microcontroller is to achieve simple oscilloscope program features.

主要介绍一种基于Philips公司的MF RC500的射频识别读写器的设计：首先介绍系统的组成以及MF RC500的特性，接着给出天线的设计规范，最后给出MCU 89C52与MF RC500的接口原理图、对Mifare卡操作流程以及及读卡的程序。-Mainly based on the introduction of a Philips company MF RC500 RFID reader design: First of all system components as well as the introduction MF RC500 features, and then given antenna design specifications, and finally gives MCU 89C52 interface with the principle of MF RC500 diagram, the operation flow of the Mifare card and the card reader as well as procedures.

采用9054做为板卡与计算机通信的媒介，ADSP21161作为运算器件的采集卡。该程序完成计算机通信。-Using 9054 as the board of the media and computer communications, ADSP21161 computing device as a capture card. Computer Communications completed the program.

精确定时+中断+进制转换+移位+LED显示+按关键加速+EEPROM 存储测试-Precise Timing+ Interrupted+ Hexadecimal conversion+ Shift+ LED display+ By key accelerate+ EEPROM memory test

详细描述了AD7799的工作条件，严格按照数据手册编写的程序，非常适合初学者借鉴和学习，单通道转换

我写的基于NXP ARM7 的EPSON微型打印机驱动程序，其打印格式可根据自己的需要修改。此程序已成功用于一个比较大的项目。-I write NXP ARM7 based on the micro-EPSON printer driver, its print format according to their needs to be revised. This procedure has been successfully used for a relatively large projects.

本方案采用pir传感器和gsm调制解调器实现智能家居/办公安全监控系统。pir传感器用于检查房间环境，如果在房间内发现任何移动时，门关闭它发送短信给用户

通过keil编译产生hex文件,可下载到USB芯片CY7C68013上作为固件程序,本代码面向采用纯GPIF方式传输的芯片-Keil compiler generated through the hex file can be downloaded to the USB chip CY7C68013 as firmware, the code for the use of pure GPIF transmitted chip