LEDBLINK

STM32下，内存管理源代码，可以实现对内存的分块管理。(STM32, the memory management source code, you can realize the memory block management.)

瑞萨uart驱动,接受，发送正常，通过上位机测试成功(uart driver develop,i have test in PC so you can used it dirction)

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.)

基于ARM-LINXU的视频监控系统的编程.rar(Based on the ARM-LINXU Video Surveillance System programming. Rar)

Finally I got it working properly. Reading SDcard was very awesome for me for first time, so I decided to make a library for STM32F4xx devices and post it to my website. It’s basically just communication interface between STM32F4 and FatFS library by Chan. It supports SPI or SDIO communication. Library also supports USB communication, but for that purpose you need USB stack too. USB is available here

stm32 canfestival v1.0 stm32f103vct6上直接运行(stm32 canfestival v1.0 stm32f103vct6 run directly)

STM32按键描述,能够实现按键输入，，，，(STM32 KEY,FACTON)

nokia 5110应用于stm32的程序，包含一系列函数(nokia 5110 used stm32 procedures, including a series of functions)

LPC23XX的自动升级代码,可以直接对HEX文件进行解析,然后烧到应用程序区.(lpc23xx series chip auto upgrade code, can directly parse the*.hex file from the filesystem,then burn it into the application area of the chip.)

arm9软中断的一个例子。。。。想要了解swi软中断详细处理过程的朋友可以下(ARM9 soft interrupted an example. . . . Want to learn the soft interrupt SWI detailed friends can deal with the process under)