HighPriorityBroadcastReceiver

利用单片机软件编写PRO兀BUS—DP从站协议，并改进PROFIBUS．DP从站驱动电路实现了PROFIBUS— DP的从站功能，取代了西门子公司的专用协议芯片SPC3。给出了PROFIBUS．DP从站硬件电路图和PROFI— BUS·DP从站软件程序流程图，由CP56ll和PC机构成主站与从站组成了通讯系统。分步骤详述了系统调试过 程。该方法可以降低系统成本、提高设计的灵活性并解决协议芯片来源单一导致的产品受限问题。(Microcomputer software development using PRO Wu BUS-DP slave protocol, and to improve the PROFIBUS. DP slave drive circuit of the PROFIBUS-DP functions from the station, replacing the company' s special protocol chip Siemens SPC3. Given PROFIBUS. DP slave hardware circuit and the PROFI-BUS · DP slave software program flow chart, the CP56ll and PC bodies into the main station and from stations of the communication system. System debugging process step by step details. This method can reduce the system cost, increase design flexibility and resolve protocol chip products resulting from limited sources of a single issue.)

LPC1768_ILI9325 ARM Init Source code

单片机工程应用中，开机时跑马灯代码，实现五个led的顺序闪烁，可实现运行提示功能(Marquee code)

S变换电能质量检测代码，可以实现电压暂升暂降中断等的扰动检测(power quilty detection using S transform)

schematics for all kinds of amplifiers using TTL transistors together with their simulations. For use with Multisim

说明：  适用于stm32平台，已经过实际测试，测试模块为GY-906(It is applicable to STM32 platform and has been tested in practice)

说明：  keil c51 开发安装包 新唐51内核插件(Keil C51 Development and Installation Package Xintang 51 Kernel Plug-in)

MICROCHIP BASELINE MCU CODE SAMPLE FOR CCS

倒计时倒计时板，可以实现倒计时主题修改，时间设置等功能(dajishi)

Arduino Library for Freematics OBD-II UART Adapter Distributed under BSD License