https://github.com/prdktntwcklr/cpp-on-avr

avr cmake cpp gtest microcontrollers

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C++ code for AVR microcontrollers.

README

# C++ on AVR

C++ code for resource-constrained microcontrollers.

## Getting started

The best way to get started is to use the provided `Dockerfile` that comes with
all required dependencies pre-installed.

### Building the project

To build the project for the target hardware, you have to supply the toolchain
file as follows:

```bash
cmake -DCMAKE_TOOLCHAIN_FILE="avr.cmake" -B Build/Avr
```

Then, build the project:

```bash
cmake --build Build/Avr --target app size hex
```

### Flashing firmware

These commands need to be run outside of `Docker`. First, erase the chip:

```bash
avrdude -p m168 -P COM6 -c avrispv2 -e
```

Then, flash the firmware:

```bash
avrdude -p m168 -P COM6 -c avrispv2 -U flash:w:app.hex
```

## Further reading

- Kormanyos, C. (2021): *Real-Time C++: Efficient Object-Oriented and Template
Microcontroller Programming.* Springer Berlin Heidelberg.