Added support multiple instances of Denon AVR

[albaintor]

Tested successfully on my remote (not through simulator) :

1. Multiple instances management : based on your work on apple TV integration with an intermediate setup flow to add a new device or remove existing device. However I only have one Denon receiver : I was able to start the process to add a new device, it scanned by environment, found my existing device but refused to add the entity as already existing.
2. Adds new commands : direction pad, enter, back, menus (setup and option menus mapped respectively to settings+menu and contexte menu), info

The embedded library is not up to date so I added the commands directly from the avr.py file.
This new commands work fine on my setup (Denon AVR 4700)

[klada]

I think you are using HTTP control for these commands, even if Telnet control was selected in the integration. But thanks for looking into this.

[zehnm]

Thanks for enhancing the features!
I'll test the new commands with my Denon AVR this weekend.

Please reach out first when doing bigger changes, see CONTRIBUTING.md. Related issues:

• Support multiple receivers #20
• [feature request] Support all available commands #33

This PR needs to be split into multiple pull request: one for additional commands and another for multi-device support.

I highly suggest to create a dedicated branch for each PR in your repo and avoid using the main branch. Rebasing and PR changes become much easier.
Preferrably, a PR should only contain one feature in one commit.

[albaintor]

Hi,
I have made 2 separate PR : this one for multi-instances (and rollbacked there the other changes on additional commands) on the main branch and another one with only the additional commands on a dedicated branch.
And yes I was not used to create branches for PR

About additional commands : I added the 2 modes (telnet and http), whereas only http commands on the previous commit. Tested OK on my setup. However Telnet is supposed to be faster than http commands but it does not feel that way. Maybe http should be preferred

In the future I will only use branches

[albaintor]

Hi,
I have applied modifications : code formatting check, merged updates from the last release. This PR is ready to be reviewed (multiple instances support)

[zehnm]

Thanks for the updated PR!
I'll review and test it later this week, but it will be a bit tricky with only one network capable receiver.

[albaintor]

Thanks for the updated PR! I'll review and test it later this week, but it will be a bit tricky with only one network capable receiver.

Hi,
I have only one receiver too however to test it I did the following : I changed the generated config file by modifying the address and then launched the setup flow again to get a second device & entity.

[Kat-CeDe]

Hi,
if it helps I have 1 Denon and 1 Marantz.

Ralf