avrman

avrman (avr manager) is a tool for managing nim projects targetting AVR microcontrollers.

It is tightly coupled with the avr_io library, which is not a dependency, but it is used as the base dependency for projects created with this tool.

• avrman
  • Dependencies
  • Build
  • Usage
    • Init
    • Creating C projects
  • License

Dependencies

This tools does not use any third party libraries. Note that projects created with this tool depend on avr_io.

Requires nim >= 2.0.0.

Build

git clone https://github.com/Abathargh/avrman
cd avrman
nimble build

Or simply install using:

nimble install avrman

Usage

Avr manager for nim projects.
    
    avrman [options] command [command_options]

Options:
  -h, --help        shows this help message
  -v, --version     shows the current version

Commands:
  init              initializes an avr project

You can use the -h option with each subcommand to get a command-specific help prompt.

Init

For example, the following command will initialize a project for an ATMega644 running at 8KHz, using atmelice as its programmer:

avrman init -m:atmega644 -f:8000000 -p:"atmelice" test644

Note that:

• The m/mcu option is required. A complete list of supported microcontrollers can be obtained with the -s flag.
• The frequency defaults to 16MHz if not specified.
• If no prog string is provided, no flash* nimble targets will be generated.

Creating C projects

You can also use this tool to manage a C project for an avr chip, by using the --cproject flag. For example, you can use the following command to initialize a Makefile-based C project for an arduino uno:

avrman init -m:atmega328p -f:16000000 -p:"arduino -b 115200 -P /dev/ttyACM0" \ 
  --cproject  test328p

If you wisht to use CMake instead, you can use the --cmake flag:

avrman init -m:atmega328p -f:16000000 -p:"arduino -b 115200 -P /dev/ttyACM0" \ 
  --cproject --cmake  test328p

License

This application is licensed under the BSD 3-Clause "New" or "Revised" License.