79 lines
5.0 KiB
Markdown
79 lines
5.0 KiB
Markdown
# STM32CubeF2 MCU Firmware Package
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## Important note
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This repository has been created using the `git submodule` command. Please refer to the ["How to use"](README.md#how-to-use) section for more details.
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## Overview
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**STM32Cube** is an STMicroelectronics original initiative to ease developers' life by reducing efforts, time and cost.
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**STM32Cube** covers the overall STM32 products portfolio. It includes a comprehensive embedded software platform delivered for each STM32 series.
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* The CMSIS modules (core and device) corresponding to the ARM(tm) core implemented in this STM32 product.
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* The STM32 HAL-LL drivers, an abstraction layer offering a set of APIs ensuring maximized portability across the STM32 portfolio.
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* The BSP drivers of each evaluation, demonstration or nucleo board provided for this STM32 series.
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* A consistent set of middleware libraries such as RTOS, USB, FatFS, graphics, touch sensing library...
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* A full set of software projects (basic examples, applications, and demonstrations) for each board provided for this STM32 series.
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The **STM32CubeF2 MCU Package** projects are directly running on the STM32F2 series boards. You can find in each Projects/*Board name* directories a set of software projects (Applications/Demonstration/Examples).
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## Some middleware libraries are unavailable in this repository
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In this repository, the middleware libraries listed below **along with** the projects (demos, applications, and examples) using them, are **not available** as they (the middleware libraries) are subject to some restrictive license terms requiring the user's approval via a "click thru" procedure.
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* `./Middlewares/ST/STM32_Audio`
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* `./Middlewares/ST/STemWin`
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If needed, they can be found inside the full firmware package available on our website `st.com` and downloadable from [here](https://www.st.com/content/st_com/en/products/embedded-software/mcu-mpu-embedded-software/stm32-embedded-software/stm32cube-mcu-mpu-packages/stm32cubef2.html#get-software). You will be prompted to login, or to register in case you have no account.
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## Release note
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Details about the content of this release are available in the release note [here](https://htmlpreview.github.io/?https://github.com/STMicroelectronics/STM32CubeF2/blob/master/Release_Notes.html).
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## How to use
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This repository has been created using the `git submodule` command. Please check the instructions below for proper use. Please check also the [notes](README.md#notes) at the end of this section for further information.
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1. To **clone** this repository along with the linked submodules, option `--recursive` has to be specified as shown below.
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```bash
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git clone --recursive https://github.com/STMicroelectronics/STM32CubeF2.git
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```
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2. To get the **latest updates**, in case this repository is **already** on your local machine, issue the following **two** commands (with this repository as the **current working directory**).
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```bash
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git pull
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git submodule update --init --recursive
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```
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3. To use the **same firmware version** as the one available on [st.com](https://www.st.com/en/microcontrollers-microprocessors/stm32-32-bit-arm-cortex-mcus.html), issue the command below **after** specifying the targeted `vX.Y.Z` version. This should be done **after** the command(s) indicated in instruction (1) or in instruction (2) above have been successfully executed.
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```bash
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git checkout vX.Y.Z # Specify the targeted vX.Y.Z version
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```
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4. To **avoid** going through the above instructions and **directly** clone the same firmware version as the one available on [st.com](https://www.st.com/en/microcontrollers-microprocessors/stm32-32-bit-arm-cortex-mcus.html), issue the command below **after** specifying the targeted `vX.Y.Z` version.
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```bash
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git clone --recursive --depth 1 --branch vX.Y.Z https://github.com/STMicroelectronics/STM32CubeF2.git
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```
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#### Notes
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* The latest version of this firmware available on GitHub may be **ahead** of the one available on [st.com](https://www.st.com/en/microcontrollers-microprocessors/stm32-32-bit-arm-cortex-mcus.html) or via [STM32CubeMX](https://www.st.com/en/development-tools/stm32cubemx.html). This is due to the **rolling release** process deployed on GitHub. Please refer to [this](https://github.com/STMicroelectronics/STM32Cube_MCU_Overall_Offer/discussions/21) post for more details.
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* Option `--depth 1` specified in instruction (4) above is **not** mandatory. It may be useful to skip downloading all previous commits up to the one corresponding to the targeted version.
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* If GitHub "Download ZIP" option is used instead of the `git clone` command, then the different submodules have to be collected and added **manually**.
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## Boards available
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* STM32F2
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* [STM3220G-EVAL](https://www.st.com/en/evaluation-tools/stm3220g-eval.html)
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* [STM3221G-EVAL](https://www.st.com/en/evaluation-tools/stm3221g-eval.html)
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* [NUCLEO-F207ZG](https://www.st.com/en/evaluation-tools/nucleo-f207zg.html)
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## Troubleshooting
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Please refer to the [CONTRIBUTING.md](CONTRIBUTING.md) guide.
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