rx-v3900 volume control different

[konetzed]

I think the only issue I have found no the RX-V3900 with firmware 1.25 is volume is different

Currently, rxv sends the following

<YAMAHA_AV cmd="PUT"> <Main_Zone> <Volume> <Lvl> <Val>-200</Val> <Exp>1</Exp> <Unit>dB</Unit> </Lvl> </Volume> </Main_Zone> </YAMAHA_AV>

This causes a 400

using mitmproxy I discovered the XML should be

<YAMAHA_AV cmd="PUT"> <Main_Zone> <Vol> <Lvl> <Val>-235</Val> <Exp>1</Exp> <Unit>dB</Unit> </Lvl> </Vol> </Main_Zone> </YAMAHA_AV>

I am wondering how you would like to receive a patch for this? Should it be a new function or should there be an exception for model version?

[pfischbach]

Trying the same with RX-V3900. Same issue.
konetzed is the SSDP working for you?
receivers = rxv.find() does not work for me.
Any idea?

[konetzed]

@pfischbach I have two other Yamaha receivers and find worked w/o issue until I put the RX-V3900 on the network. I had previously forgotten to cable it back up after moving it. I have not had time to dig into that issue yet.

I believe it was also mute did not work correctly and needed to be changed from Volume to Vol. Not at the computer with the code on ATM so I am not 100% sure. I am thinking to patch this, for now, I am going to do a check on if receiver version matches 'RX-V3900' the send the Vol commands instead.

Hopefully this weekend I can hack on it some and get a pr in :D

[lbek]

I would really like to get this bug fixed so I can use home assistant to get and set the volume of my receiver (it's cheaper then buying a new receiver 😬)