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cathodeRay
cathodeRay
@cathoderay
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Joined: Feb 28, 2022
Last seen: Oct 22, 2026
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Topics: 18 / Replies: 3076
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RE: Connecting Home Assistant to a Midea Heat Pump

@derek-m - that all makes sense, and I think these two (ignore the NotImplementedError) in c3/message.py are indeed where the types given in the full ...

4 years ago
Forum
Air Source Heat Pumps (ASHPs)
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RE: Connecting Home Assistant to a Midea Heat Pump

I can check that by looking at old logs (I have kept some) the header stays the same, always aa23c300000000000003, before and after changing from * 18...

4 years ago
Forum
Air Source Heat Pumps (ASHPs)
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RE: Connecting Home Assistant to a Midea Heat Pump

I don't think I did, but can't remember for sure. But by the apparent logic of the code (we may of course be wrong about that), *25 should produce a b...

4 years ago
Forum
Air Source Heat Pumps (ASHPs)
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RE: Connecting Home Assistant to a Midea Heat Pump

@derek-m - I don't think it has, recall I checked the actual message length after making the change from *18 to *25, and it stayed exactly the same (s...

4 years ago
Forum
Air Source Heat Pumps (ASHPs)
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RE: Connecting to Midea MSmartHome using a PC

More HA f*ckwittery this morning, database corrupted again, I was working on HA or rather midea_ac_lan at the time but only editing python files as I ...

4 years ago
Forum
Air Source Heat Pumps (ASHPs)
Topic
Connecting Home Assistant to a Midea Heat Pump
4 years ago
Forum
Air Source Heat Pumps (ASHPs)
Replies: 206
Views: 85269
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RE: Connecting to Midea MSmartHome using a PC

Thinking about it, I have already done this (when I tested the individual bytes above 21 ages ago). The results were: data_offset + 22 = 0 (fixed, s...

4 years ago
Forum
Air Source Heat Pumps (ASHPs)
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RE: Connecting to Midea MSmartHome using a PC

@derek-m - thanks, will give the bytes 22 and 21 tests a try tomorrow. On a general note, I think it might be worth continuing this in a new thread,...

4 years ago
Forum
Air Source Heat Pumps (ASHPs)
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RE: Connecting to Midea MSmartHome using a PC

Well spotted, I missed that. Done, and HA restarted, but unfortunately still get 'outdoor_temperature': 0: 2023-03-14 18:49:17.061 DEBUG (Heat Pump ...

4 years ago
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Air Source Heat Pumps (ASHPs)
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RE: Connecting to Midea MSmartHome using a PC

I am sure you are right, but that begs the question of why '*18' in the other code above. Perhaps it is something to do with our old friend zero based...

4 years ago
Forum
Air Source Heat Pumps (ASHPs)
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RE: Connecting to Midea MSmartHome using a PC

@derek-m - decided to go straight to 25 ('return bytearray([0x00] * 25)'), no change in message length (or content): Message immediately before chan...

4 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Connecting to Midea MSmartHome using a PC

Rant starts! This really is a brilliant example of how irritating python is, and proof of the claim that it is easy to learn is bullshit. By all n...

4 years ago
Forum
Air Source Heat Pumps (ASHPs)
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