Mock.GPIO 0.2.0

Mock Library for RPi.GPIO

Mock.GPIO

Mock Library for RPi.GPIO.

Mock.GPIO helps you develop and debug GPIO-dependent code outside a Raspberry Pi (e.g. on macOS/Linux) while keeping the same API as RPi.GPIO. It prints intended actions when running off-device and works as a drop-in replacement on-device without code changes.

Installation

pip3 install Mock.GPIO

Quick start

try:
    import RPi.GPIO as GPIO
except Exception:
    import Mock.GPIO as GPIO

GPIO.setmode(GPIO.BCM)
GPIO.setwarnings(False)
GPIO.setup(15, GPIO.OUT)
GPIO.output(15, GPIO.HIGH)

Supported API surface

• GPIO.setmode(), GPIO.getmode(), GPIO.setwarnings(), GPIO.setup(), GPIO.output(), GPIO.input()
• GPIO.wait_for_edge(), GPIO.add_event_detect(), GPIO.event_detected(), GPIO.add_event_callback(), GPIO.remove_event_detect()
• GPIO.gpio_function(), GPIO.start(), GPIO.ChangeFrequency(), GPIO.ChangeDutyCycle(), GPIO.stop(), GPIO.cleanup()

Supported versions

• Python: 3.8–3.12

Documentation

• Library Overview
• Examples

Development

This repo includes a standard Makefile.

# one-time setup
make requirements

# run tests
make test

# install locally (editable)
make dev-install

# build & publish
make build
make publish-test
make publish

Alternatively, you can use the scripts under scripts/ directly.

Contributing

Contributions are welcome! Please open an issue or submit a PR.

License

Licensed under GPL-3.0. See LICENSE.