1 - Introduction

This repository contains GPIO, SPI, I2C and USART drivers for STM32F407xx microcontrollers. Drivers and examples were written in C programming language.

This repository contains two types of folders, identifiable using the following naming convention:

• folder that contains the GPIO, SPI, I2C and USART drivers, named drivers,
• folder that contains the examples, named src,

Another folder, named Startup, contains startup file of STM32f407vgtx that is created automatically by STM32CubeIDE.

In order to clone the complete content of this folder use the command:

git clone [email protected]:redrussianarmy/stm32f407xx-drivers.git

or

git clone https://github.com/redrussianarmy/stm32f407xx-drivers.git

1.a - GPIO, SPI, I2C and USART drivers folder structure

drivers folder contains:

• inc folder that contains device-specific header file and specified driver header files
• src folder that contains specified driver source files

1.b - Examples folder structure

src folder contains some examples of related drivers.

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2 - Integration details

You only need to include the device-specific header file "stm32f407xx.h" in your main.c file

2.a Required properties

• A standard C language compiler for the target MCU
• Optional: STM32CubeIDE

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3 - Running Examples

STM32CubeIDE was used to develop this project.

3.a Using a STMicroelectronics STM32F407xx Discovery Board

In case of using the supported STMicroelectronics discovery board the example file(.c) can run without applying any modifications (as is).

In order to do that, please follow the following steps:

1. Simply open the project with STM32CubeIDE
2. Open one of the example in src folder.
3. Make sure that other examples are excluded from build.
4. Build the project.
5. You may run in the Target MCU or debug to examine working steps in detail
6. Enjoy :-)