I'm a beginner to stm32 world, and currently using STM32F407VG and the KEIL version is MDK 5.30. I started with the basic example blinky code. And when I'm trying to flash the code a dialogue box is popping with a message "Command not su…
Hi
i ma trying JE,JNE,JNC,JNG,JL instruction in keil but error is these are undefined .what is problem .Can anyone help me .
HI everyone
i am trying JE,JNE,JNC,JNG AND other intrustion but error is these are undefined in keil. Can any guide about this probelm.
此次MWC Shanghai展会上，ST公司将在他们的展台（W5.G90）展示这个有趣的基于mbed物联网Demo。
大家知道将节点连接到云端服务器进行数据收集和处理是物联网的典型应用。
此次ST/ARM Demo可以实现从节点端实时传送环境数据到云端服务器。
而在客户端（PC，智能手机等）的网络浏览器上可以接收到推送的动态图表
我们这次展示的物联网节点由一块STM32 Nucleo-F401RE开发板和三块扩展板组成，分别是提供Wifi链接的（X-NUCLEO-IDW01M1），NFC…
In previous blogs we covered an introduction to System Trace Macrocell (STM) concepts and terminology, and the STM Programmers' model with an example of how to generate efficient trace data. Once the STM is generating a trace stream, we may wish to…
In this blog, the second in a series, we explore the programmers' model for the ARM System Trace Macrocell. A previous blog covered basic concepts of the STM architecture and implementation. Example code is provided, which is minimally targeted at…
This article aims to introduce the ARM System Trace Macrocell (STM), outlining what it is, its basic operation, and why one might want to use it. Example code will be provided, minimally targeted at the Juno ARM Development Platform, in a later blog in…
首先得多谢ARM的活动和STM公司提供的开发板。
拿到开发板第一件事就是下载STM32 NUCLEO开发板软件开发工具用户手册(UM1727): 设计资源专区-意法半导体(ST)微控制器等资料 需要注意下，资料中STM32CubeF0软件包: 设计资源专区-意法半导体(ST)微控制器 目前有点问题，已经和ARM 宋斌确认，需等待ST确认回复。
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从开发手册可以看到该开发板的基本特性：
