该资源基于stm32F373开发，主要分享使用cubemx配置sdadc之后的程序例程，目前还有一点问题是，上电之后adadc的初始值可能是不一致的。三个sdadc同时使用，并使用dma传输

本文使用ADC转换电位器输出的电压值，并用DMA模式传输转换的结果，每8次采样转换取平均值，做一个简单的数字滤波。

拿到STM32F3Discover 样板后，想使用上面的LSM303DLM芯片和L3GD20芯片，但是没有例程，于是在官网下载了例程（包含LSM303DLM芯片和L3GD20芯片的驱动的驱动）。

STM32F3与F4系列Cortex_M4内核编程手册【中英双语对照】.pdf

用到超声波模块，温湿度，OLED，蜂鸣器，RTC等组成，非常适合刚接触stm32的开发人员借鉴，代码环境用的是keil5写的

此文件是将uCOS2.92系统成功移植STM32F303VC（Cortex-M4内核）上运行了四个任务。 是一个完整的工程包，下载来可直接运行，开发工具为MDK-ARM.

STM32Cube_FW_F3_V1.11.0 STM32F3系列封装库HAL，用于ST（意法半导体）stm32F3单片机系列最新1.11.0封装库

Version: 2.2.0 (2021-07-22) Keil.STM32F3xx_DFP.2.2.0.pack Updated Pack to STM32Cube_FW_F3 Firmware Package version V1.11.2: Updated HAL to version V1.5.5. External interrupts and events (EXTI) HAL Universal serial bus full-speed device interface (USB) LL Added global define USE_HAL_DRIVER and USE_FULL_LL_DRIVER to the component ::Device:STM32Cube Framework:STM32CubeMX. Added global define USE_HAL_DRIVER and USE_FULL_LL_DRIVER to the component ::Device:STM32Cube HAL:COMMON. STM32CubeMX integration: MX_Device_h.ftl: Updated parsing of USART virtual mode. Updated generation of macros: Added handling for '(' and ')' symbols. FrameworkCubeMX_gpdsc.ftl: Added support for Timebase Source TIMx. Board Examples: Terminating app_main thread with osThreadExit() to avoid endless loop. Updated RTX configuration (CMSIS 5.8.0). Updated template based files (MDK-Middleware 7.13.0). Configured MDK projects to use Arm Compiler 6. Changed Assembler option to armclang (Auto Select). Updated all USB Host/Device examples with user templates from MDK-Middleware v7.11.1. FileSystem, USB: Changed variant selection to "MDK-Plus". Updated Graphics examples to use Segger emWin version 5.50. CMSIS Driver: CAN: Corrected SetBitrate function to leave Silent and Loopback mode as they were. Corrected SetMode function to clear Silent and Loopback mode when NORMAL mode is activated. Corrected MessageSend function to only access required data for sending. Corrected abort message send functionality. I2C: Corrected pin configuration: MX_I2Cx_SMBA_GPIO_PuPdOD replaced with MX_I2Cx_yyy_GPIO_PuPdOD. Corrected usage function name USB Device: Corrected transmitted count for non-control IN endpoints. Updated USBD_EndpointConfigure function to check that maximum packet size requested fits into configured FIFO (compile time configured). Removed include of stm32f3xx_hal_pcd.h header.

STM32F3xx系列单片机的标准库文件，版本V1.2.3。来源于ST官网，未做任何更改，可以放心使用。

STM32F30x官方例程