Problem with switching on Yamaha radio via Lua script in Fibaro HC3 control panel

[PawelK 0]

 

I have a Yamaha radio from Musicast and sending from any web browser on the net to http://192. 168. 3. 15/YamahaExtendedControl/v1/main/setPower?power=on turns on the radio.
I wrote in LUA this code:

Code:

Lua

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content_copy

 

Problem:

Unfortunately it doesn't matter if anyone has any idea why?

[Sjakie 144]

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is what I have

[PawelK 0]

Hello,

Sorry for the small amount of information in the first post.
To see what's happening I changed the code to:

 

local url = "http://192.168.1.76/YamahaExtendedControl/v1/main/setPower?power=on"
local httpClient = net.HTTPClient({timeout = 10000})

httpClient:request(url, {
    method = "GET",
    headers = {
        ["Accept"] = "*/*"
    },
    success = function(response)
        print("HTTP Request Success")
        if response.status == 200 then
            print("Response Code: " .. response.status)
            print("Response Data: " .. response.data)
        else
            print("Unexpected Response Code: " .. response.status)
            print("Response Data: " .. response.data)
        end
    end,
    error = function(err)
        print("HTTP Request Failed")
        print("Error Message: " .. err)
    end
})

And the answer is:

 

09.05.2024] [17:38:08] [DEBUG] [SCENE38]: HTTP Request Success
[09.05.2024] [17:38:08] [DEBUG] [SCENE38]: Response Code: 200
[09.05.2024] [17:38:08] [DEBUG] [SCENE38]: Response Data: {"response_code":4}

 

{"response_code":4} in Yamaha documentation means: Invalid request

 

But if I change the query to the current device status:
local url = http://192.168.1.76/YamahaExtendedControl/v1/main/getStatus

 

I already receive:

[09.05.2024] [17:43:07] [DEBUG] [SCENE38]: HTTP Request Success
[09.05.2024] [17:43:07] [DEBUG] [SCENE38]: Response Code: 200
[09.05.2024] [17:43:07] [DEBUG] [SCENE38]: Response Data: {"response_code":0,"power":"standby","sleep":0,"volume":60,"mute":false,"max_volume":161,"input":"net_radio","distribution_enable":true,"sound_program":"5ch_stereo","surr_decoder_type":"dolby_pl","direct":false,"enhancer":true,"tone_control":{"mode":"manual","bass":0,"treble":8},"dialogue_level":0,"link_control":"speed","link_audio_delay":"audio_sync","link_audio_quality":"uncompressed","disable_flags":0,"actual_volume":{"mode":"db","value":-50.5,"unit":"dB"},"contents_display":true}

 

Which means correct communication.

Edited May 9, 2024 by PawelK