2016

基于STM32F103VCT6的兼容三菱软件PLC(Mitsubishi-compatible software-based PLC STM32F103VCT6)

基于STM32和W5500 的阿里云平台MQTT连接，内置了HMAC-SHA1算法，可以直接填写阿里云物联网平台的三个参数，程序直接生成域名、账户名、密码以及Topic。软件还包含基于Cjson的json构建与解析。(Based on STM32 and W5500, the MQTT connection of Aliyun platform is built-in with HMAC-SHA1 algorithm, which can fill in three parameters of Aliyun Internet of Things platform directly. The program generates domain name, account name, password and Topic directly. The software also includes JSON construction and parsing based on Cjson.)

一个关于AT91SAM7SE的工程例子，部分代码为本人所写，主要为一个键盘处理的程序，程序需要在Keil下编译(A project on the AT91SAM7SE example, some code I wrote, mainly a keyboard handling procedures, the program needs to compile under Keil)

Simplicity Studio下的EFM8SB1例程(One Program of EFM8SB under Simplicity Studio)

MAX30100驱动程序源码，适用于STM32F4.(MAX30100 driver,and it can apply to STM32F4)

说明：  八通道ad采集，用于和fpga的联调测试，需要注意ADS1278的模式类型(Eight channel AD acquisition)

ADI 公司的高精度、三相电能测量芯片 ADE7878 进行电能计量，包括有功、无功和视在电能的计量。实现了电压、电流有效值测量，功率因数测量，以及电压跌落、过压和过流检测、相序检测等电能质量测量功能(ADE7878 goes beyond Class 0.2 Accuracy specification for Active Power Improves Active energy accuracy over line frequency to 0.1% for +/-10% line frequency)

全国大学生电子设计竞赛获奖优秀方案，供大家参考，能快速提升对硬件模块的熟悉程度及相关软件运用(National College Student Electronic Design Contest Award for the excellent scheme, for your reference, can quickly improve the degree of familiarity with the hardware module and the application of related software)

说明：  基于TM4C123G编写的飞行控制程序 用于四旋翼无人机的制作(Flight Control Program Based on TM4C123G Manufacture of Quad-Rotor UAV)

基于TI公司的msp432E401Y的keil模板 可实现以太网的连接控制 为开发msp432E401Y提供帮助(Keil template based on msp432E401Y of TI company Connection control of Ethernet Help to develop msp432E401Y)