Elixir MLX90640
An Elixir library to interface with the MLX90640 Far Infrared Thermal Sensor Array.
Installation
If available in Hex, the package can be installed
by adding elixir_mlx90640
to your list of dependencies in mix.exs
:
def deps do
[
{:elixir_mlx90640, "~> 0.1.1"}
]
end
Usage
receiver = self() # a process that will receive the data frames
Mlx90640.start_link(receiver, [ frame_rate: 2 ])
# On each frame, the receiver will receive messages like:
#
# %Mlx90640.Frame{ data: [ [ 23.83, 24.12, ... ], [ ... ] ] }
#
# Where data is a list of 24 rows, and rows are lists of 32 temperature
# measurements
For more information, read the API documentation.
Acknowledgements
This project contains low-level code derived from the device library provided by Melexis at https://github.com/melexis/mlx90640-library , as well as the generic Linux port provided by Pimoroni at https://github.com/pimoroni/mlx90640-library