denonavr

Automation Library for Denon AVR receivers

Installation

Use pip:

$ pip install denonavr

or

$ pip install --use-wheel denonavr

Usage with async

Writing async and await methods are outside the scope of the documentation. You can test async usage from the Python REPL. In a terminal run:

python3 -m asyncio

The asyncio library should automatically be imported in the REPL. Import the denonavr library and set up your receiver. If you know the IP address, enter it below replacing 192.168.1.119.

>>> import asyncio
>>> import denonavr
>>> d = denonavr.DenonAVR("192.168.1.119")
>>> await d.async_setup()
>>> await d.async_update()
>>> print(d.volume)
-36.5

Monitoring with telnet

In addition to retrieving the current device status via HTTP calls, denonavr library also has the ability to setup a task that will connect to the receiver via telnet on TCP port 23 and listen for real-time events to notify of status changes. This provides instant updates via a callback when the device status changes. Receivers support only one active telnet connection.

>>> import asyncio
>>> import denonavr
>>> d = denonavr.DenonAVR("192.168.1.119")
>>> await d.async_setup()
>>> await d.async_telnet_connect()
>>> await d.async_update()
>>> def update_callback(zone, event, parameter):
>>>>>> print("Zone: " + zone + " Event: " + event + " Parameter: " + parameter)
>>> d.register_callback("ALL", update_callback)

Power & Input

>>> await d.async_power_on()
>>> await d.async_update()
>>> d.power
'ON'

>>> await d.async_power_off()
>>> await d.async_update()
>>> d.power
'OFF'

>>> d.input_func
'Tuner'
>>> await d.async_set_input_func("Phono")
>>> d.input_func
'Phono'

Sound

>>> await d.async_mute(True)
>>> await d.async_mute(False)

Other methods

Other async methods available include:

• d.async_bass_down
• d.async_bass_up
• d.async_treble_down
• d.async_treble_up
• d.async_volume_down
• d.async_volume_up
• d.async_set_volume(50)

Collection of HTTP calls

For a collection of HTTP calls for Denon receivers please have a look at the doc folder.

License

MIT

Users

Home Assistant: https://github.com/home-assistant/home-assistant/
denonavr-cli: https://pypi.org/project/denonavr-cli/