arma_gm

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.)

Luminary Micro StellarisTM 系列的微控制器是首款基于ARM® CortexTM-M3 的控制器， 它将高性能的32 位计算引入到对价格敏感的嵌入式微控制器应用中。这些堪称先锋的器件 拥有与8 位和16 位器件相同的价格，却能为用户提供32 位器件的性能，而且，所有器件都 是小型封装形式提供(Luminary Micro StellarisTM series of microcontrollers is the first ARM ® CortexTM-M3-based controller, it will introduce high-performance 32-bit computing to cost-sensitive embedded microcontroller applications. These devices have the Pioneer called 8-bit and 16-bit device the same price, but it can provide users with 32-bit device performance, and that all devices are provided in the form of small packages)

这就是网上广为流传的arm学习报告1、2、3的全部，省得大家到处找了。()

说明：  蓝桥杯大赛各类驱动代码包阔超声波红外线pcf8591等单片机组代码(Blue Bridge Cup Competition Driver Code Package Broad Ultrasound Infrared pcf8591 and other MCU group code)

说明：  自己写的基于GPS的通讯倒计时程序。可以直接使用，按键调整时间。希望对初学者有所帮助(The base of GPS communication count time program, maybe help the first person in this project. the key can adjust the time.)

SS模拟器的ARM版本，可以模拟ARM环境(The SS simulator ARM version can simulate ARM environment)

基于STM32F047的uVision工程文件。可以实现实时从ADS1299采集数据并传递到微处理器低通滤波。实现了嵌入式实时数据采集系统采集滤波等的预处理部分的功能。(Based STM32F047 of uVision project file. You can achieve real-time data collection the ADS1299 and transmitted to the microprocessor low-pass filter. To achieve a pre-processing section of the embedded real-time data acquisition system filtering function.)

用STM32F407实现有摄像功能，摄像的驱动程序调试通过，配合显示屏才能显示。(With STM32F407 achieve an imaging function, camera driver debugging through, with the display to display.)

STM32读取芯片内部的世界唯一的ID号打印输出程序使用库开发3.5.0(STM32 chip reads the ID number of the world' s only library development program uses printout 3.5.0)

说明：  ADI测试代码，ADI官方开发板测试demo分享(ADI ADSP21479 POST and the demo)