[001] [stm32] how to download STM32 original factory data

This paper is about Baiwen & Weidong mountain 【 IOT smart home training camp 】 Course notes

1 Download from the official website

ST Official website ： https://www.st.com/

Directly enter the chip model used in the search box , Such as stm32f103c8t6：

Then click the chip , Enter details page ：


In the details page, there are the following topics ：

• Overview： Overall description of the chip , Including electrical properties 、 Chip peripheral resources and other information
• Sample & Buy：ST Official sample purchase
• Documentation： All documentation manuals for this product , The relatively important parts are described below ：
  
  1. Product Specifications( Product specifications )： Data book , Include this series MCU Overall description of 、 Pin description 、 Memory mapping 、 Electrical characteristics 、 Package information 、 Ordering information, etc . In chip selection 、 Schematic design 、PCB Design 、 Code programming and other development links , Will need this document ;
  2. Reference Manuals( Reference manual )： Include this series MCU Detailed description of each peripheral register , In code programming , You need to find the corresponding peripheral chapter , Read... Carefully ;
  3. Programming Manuals( Programming manual )： Contains flash programming manuals and Cortex-M3 Kernel programming manual , Some resources are in the kernel , such as NVIC and SysTick, At this time, the relevant register information cannot be found in the reference manual , It needs to be in Cortex-M3 Look in the kernel programming manual ;
  4. Errata Sheets（ Corrigendum ）： Include the MCU kernel 、 Limitation of peripheral resources , Solutions, etc , In the debugging process bug, You can check whether there are similar records in this manual .
• CAD Resources：EDA Symbol 、 Packaging and 3D Model , General design PCB It needs to be used .
• Tools & Software： You can see all the tools and software of this product , For example, various hardware development tools 、 Software development tools 、 Component module 、 Evaluation tool software 、MCU/MPU Embedded software 、 Product evaluation tools 、 Solution evaluation tools 、 Engineering services 、 Training courses, etc .
  
  1. Hardware Development Tools：ST-LINK Simulation files, etc
  2. Software Development Tools： Can download Keil MDK And STM32Cube development tool .
  3. MCU & MPU Embedded Software： Downloadable STM32Cube Firmware package of the tool .
     
     For example, the firmware package directory of the sample chip is as follows ：
     
  • Documentation： Inside is the detailed description document of this firmware package ;
  • Drivers：
    • BSP： Board level support package （Board Support Package）, adapter ST Several public boards of the original factory ;
    • CMSIS: Cortex Microcontroller software interface standard （Cortex Microcontroller Software Interface Standard）, contain STM32F1 accord with CMSIS Standard software abstraction layer related files ;
    • STM32F1xx_HAL_Driver：ST Provided HAL Library drive , Convenient and fast programming ;
  • Middlewares：
    • ST：ST Provided graphics GUI library “STemWin”、USB From the device library “STM32_USB_Device_Library”、USB From the main equipment library “USB From the device library “STM32_USB_Device_Library”;
    • Third_Party： File system libraries provided by third parties “FatFs”、 Real time operating system “FreeRTOS”、 Network protocol stack “LwIP”;
  • Projects： With ST The original public board is the carrier , Peripheral application examples provided , such as GPIO、UART、ADC、RTC etc. ;
  • Utilities： Some Fonts 、 journal 、 Multimedia and other miscellaneous examples .

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Besides , If you want to search the manual directly , You can choose Resources, Enter the name of the manual , Such as STM32F10xx Cortex-M3 Programming manual ：

F1 series HAL Library Development Manual ：

among PM0056 and UM1850 Index the manual number , You can also search through it .

2 adopt STM32CubeMX download

Open software , Click on help：

choice Docs & Resources：

3 summary

• MCU Development materials can be downloaded directly from the official website of chip manufacturers , Such as data book 、 Reference manual 、 Chip packaging and other information ;
• There are many materials provided by the original factory , Just read and learn as needed , Search keywords and locate the corresponding chapters .

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