ARM series STM32F103RCT6 development

A brief introduction to the STM32F1XX series. It can have RTOS, a real-time operating system, or it can be used directly as a single-chip microcomputer.

• Functions include adc, dac, bkp, can, cec, crc, dbgmcu, dma, exti, flash, fsmc, gpio, i2c, iwdg, pwr, rcc, rtc, sdio, spi, tim, usart, wwdg, misc

• The functions of each interface of a specific chip vary little from board to board, after all, they must comply with chip specifications.

• The development environment is basically WINDOWS (unix-like gcc), and the development tools are MDK-ARM (keil), EWARM (IAR), HiTOP, GCC (RIDE), TrueSTUDIO..

  The development IDE integrates the startup file, and gcc also integrates the startup file, which can be found in the library.
  Release_Notes.html
  ..STM32F10x_StdPeriph_Lib_V3.5.0LibrariesCMSISCM3DeviceSupportSTSTM32F10xstartup

• Debugging jlink It should be noted that sometimes, jlink debugging will pop up an error and cannot download debug. Restart it and it will work.

• 
  

1. Peripheral library functions

Contents..STM32F10x_StdPeriph_Lib_V3.5.0LibrariesSTM32F10x_StdPeriph_DriverDownloadwww.st.com
Product->Microcontrollers

 You can see a picture on the web page, select the model of your chip, for example, mine is STM32 F1 -> then select the specific model, STM32 F103RCT6

 http://www.st.com/web/en/catalog/mmc/SC1169/SS1031/LN1565/PF164486

 There are a lot of things, just search the firmware library to find them

 More to discover on your own

 Found this

 How to migrate from the STM32F10xxx firmware library V2.0.3 to the STM32F10xxx standard peripheral library V3.0.0 (AN2953)

 http://www.st.com/web/en/catalog/tools/PF257859

 Download http://www.st.com/st-web-ui/static/active/en/st_prod_software_internet/resource/technical/software/firmware/stsw-stm32023.zip

 Different products have slightly different versions. The above version is V3.3

The following is a brief introduction to the differences between the CAN function libraries of V2.0 and v3.x.

STM32F10x_StdPeriph_Driver Libraries stm32f10x_rcc.h
CAN on APB1_peripheral peripheral bus

• v2.0 has only one CAN bus (different naming from v3.x) This project uses the V2.0 library and uses this naming. There is no CAN_TypeDef* CANx in the stm32f10x_can.h parameter
  #define RCC_APB1Periph_CAN ((uint32_t)0x02000000)

• v3.0 has only one CAN bus (stm32f10x_can.h parameter contains CAN_TypeDef* CANx).
  This version and later use the CMSIS standard
  #define RCC_APB1Periph_CAN1 ((uint32_t)0x02000000)

• v3.3, v3.5 have two CAN buses (stm32f10x_can.h parameter with CAN_TypeDef* CANx)
  #define RCC_APB1Periph_CAN1 ((uint32_t)0x02000000)

#define RCC_APB1Periph_CAN2 ((uint32_t)0x04000000)

• In addition, some implementations in stm32f10x_can.c have been added, deleted, and modified. You have to discover them slowly by yourself (beyondCompare)

Detailed version changes are in (STM32F10x_StdPeriph_Lib_V3.5.0.zip, stm32f10x_stdperiph_lib_v3.0.0.zip)

..Release_Notes.html
..LibrariesSTM32F10x_StdPeriph_DriverRelease_Notes.html

Introduction

It is worth noting that the new version uses the CMSIS standard and has document management doxygen, which allows you to view the API through html files.

http://www.arm.com/zh/products/processors/cortex-m/cortex-microcontroller-software-interface-standard.php