CircuitPython library for infrared transmit and receive.
Project description
Introduction
CircuitPython driver for use with IR Receivers.
Examples of products to use this library with:
Dependencies
This driver depends on:
Please ensure all dependencies are available on the CircuitPython filesystem. This is easily achieved by downloading the Adafruit library and driver bundle.
Installing from PyPI
On supported GNU/Linux systems like the Raspberry Pi, you can install the driver locally from PyPI. To install for current user:
pip3 install adafruit-circuitpython-irremoteTo install system-wide (this may be required in some cases):
sudo pip3 install adafruit-circuitpython-irremoteTo install in a virtual environment in your current project:
mkdir project-name && cd project-name
python3 -m venv .venv
source .venv/bin/activate
pip3 install adafruit-circuitpython-irremoteUsage Example
# Circuit Playground Express Demo Code
# Adjust the pulseio 'board.PIN' if using something else
import pulseio
import board
import adafruit_irremote
pulsein = pulseio.PulseIn(board.REMOTEIN, maxlen=120, idle_state=True)
decoder = adafruit_irremote.GenericDecode()
while True:
pulses = decoder.read_pulses(pulsein)
print("Heard", len(pulses), "Pulses:", pulses)
try:
code = decoder.decode_bits(pulses)
print("Decoded:", code)
except adafruit_irremote.IRNECRepeatException: # unusual short code!
print("NEC repeat!")
except adafruit_irremote.IRDecodeException as e: # failed to decode
print("Failed to decode: ", e.args)
print("----------------------------")Documentation
API documentation for this library can be found on Read the Docs.
For information on building library documentation, please check out this guide.
Contributing
Contributions are welcome! Please read our Code of Conduct before contributing to help this project stay welcoming.
Release history Release notifications | RSS feed
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