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[001] [stm32] how to download STM32 original factory data
2022-07-06 03:44:00 【Cauchy's hesitation】
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 informationSample & Buy
:ST Official sample purchaseDocumentation
: All documentation manuals for this product , The relatively important parts are described below :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 ;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 ;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 ;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 .Hardware Development Tools
:ST-LINK Simulation files, etcSoftware Development Tools
: Can download Keil MDK And STM32Cube development tool .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 .
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 .
END
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