mlpxnn的博客

外部中断

USART：universal synchronous asynchronous receiver and transmitter通用同步异步收发器UART：universal asynchronous receiver and transmitter通用异步收发器USART支持同步模式，因此USART 需要同步始终信号USART_CK（如STM32 单片机）当进行异步通信时,

硬件：stm32f106vc 操作系统：ucosii 实现功能：按键中断现象：配置完按键、中断后，进入中断死机。原代码如下：void EXTI0_IRQHandler(void)//WK_UP KEY3 PA0{ delay_ms(10); if(KEY3==1) { //BEEP=!BEEP; }

ubuntu下烧写stm32程序

Before continuing, the following dependencies must be met:1.libusb-1.01.1：sudo apt-get install libusb-dev1.2：sudo apt-get install libusb-1.0-0-dev2.cmake2.1：sudo add-apt-repository ppa:george-ediso

KEIL安装教程很多stlink配置1.下载stlink 安装stlink2.解压 unzip stlink-master.zip3.依次执行以下命令：cd stlink ./autogen.sh ./configure –prefix=/opt make sudo make install sudo cp 49-stlinkv2.rules /etc/udev/rules.d

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