Keil projects and libraries for STM32F4xx devices
翻译 - 面向STM32F4xx器件的Keil项目和库
Platform-independent drivers for STMicroelectronics MEMS motion and environmental sensors, based on standard C programming language.
翻译 - 基于C标准的STMicroelectronics MEMS运动和环境传感器的独立于平台的驱动程序源代码。