# hello_opencm3

**Repository Path**: elecboy/hello_opencm3

## Basic Information

- **Project Name**: hello_opencm3
- **Description**: No description available
- **Primary Language**: C
- **License**: Not specified
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 1
- **Forks**: 0
- **Created**: 2019-01-18
- **Last Updated**: 2020-12-19

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# STM32 Programming with opencm3: Part 0

This repository contains the complete companion code and EAGLE design files
to accompany
[this blog post](https://rhye.org/post/stm32-with-opencm3-0-compiling-and-uploading/),
with fix to use Nucleo-F091RC board,
which details the basics of compiling and flashing code to a `STM32F0`-series MCU.

In this repo:
- `main.cpp`: The main application code. Contains a simple example using GPIOs
and the SysTick timer.
- `stm32f0.ld`: Linker script for the `STM32F070CB` MCU
- `Makefile`: Collection of rules to build and upload code to the MCU
- `.gdbinit`: GDB resource file that automates conencting to an attached Black Magic Probe
- `libopencm3`: Git submodule referencing our version of opencm3.

## Pictures

![Blink Blink](/img/blink.gif?raw=true)