CMSIS

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STM32 CMSIS Build Environment

Introduction

This is a repackaging of the STM32 CMSIS build files included with STMCube packages. I am creating this repository as a bare minimum build environment for the STM32 line of ARM Cortex-M micro controllers.

The source packages used for this repository:

• STM32CubeF1 Version 1.6.0

Supported MCUs

Currently, this repository only includes the STM32F1xx Cube package, with specific modifications needed for STM32F103X8 builds.

Modifications

The following list of modifications have been made in order to properly build STM32 projects:

• Device/STM32F1xx/linker/STM32F103XB_FLASH.ld
  • Each blank line contained the 0 character. Removed 0 from blank lines.
  • Added PROVIDE ( __end__ = . ); to ._user_heap_stack needed for librdimon.
    • reference

Directory Structure

Directory	Description
CMSIS/include	- ARM Cortex Core M CMSIS include files
Device/STM32F1xx/include	- STM32F1xx include files
Device/STM32F1xx/linker	- STM32F1xx gcc linker scripts
Device/STM32F1xx/src	- STM32F1xx system C source; MCU specific startup ASM sources

Reference Links