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[enocean] Dimplex fan - wrong temperature values #16974

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lovery opened this issue Jul 1, 2024 · 0 comments · Fixed by #16975
Closed

[enocean] Dimplex fan - wrong temperature values #16974

lovery opened this issue Jul 1, 2024 · 0 comments · Fixed by #16975
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bug An unexpected problem or unintended behavior of an add-on

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@lovery
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lovery commented Jul 1, 2024

Expected Behavior

I have a Dimplex fan which uses D2_50 EEP.
The device has a sensor for outdoor temperature of the air and it sends values to the openhab.
The supported values are from -64 to 63 according to the specification

Current Behavior

Currently the parsed value are incorrect ~ 2147483541.0°C
dimplex-outdor-temp
Received message from the device is 4D02000F00A954000078003AE000, where the data for OUTT is 1010100 (bytes) = 84, which is in the limits from the specification - 0 to 127, scaled is 84 - 64 = 20, and 20°C is the correct value measured with different device.

Possible Solution

I think that the problem is in the leading 1 of the value for the OUT temperature which converts to - because in java there is no unsigned int

Your Environment

  • Version used openHAB 4.1.1
@lovery lovery added the bug An unexpected problem or unintended behavior of an add-on label Jul 1, 2024
lovery added a commit to lovery/openhab-addons that referenced this issue Jul 1, 2024
@lovery
[enocean] fix temperature values for D2_50 eep
4d80687 
Fixes openhab#16974
Signed-off-by: Zhivka Dimova <[email protected]>
@lovery lovery mentioned this issue Jul 1, 2024
Merged
@jlaur jlaur closed this as completed in 35add30 Jul 13, 2024
andrewfg pushed a commit to andrewfg/openhab-addons that referenced this issue Jul 18, 2024
@lovery @andrewfg
[enocean] fix temperature values for D2_50 eep (openhab#16975)
b6fa896 
Fixes openhab#16974

Signed-off-by: Zhivka Dimova <[email protected]>
pgfeller pushed a commit to pgfeller/openhab-addons that referenced this issue Sep 29, 2024
@lovery @pgfeller
[enocean] fix temperature values for D2_50 eep (openhab#16975)
8fbba29 
Fixes openhab#16974

Signed-off-by: Zhivka Dimova <[email protected]>
Signed-off-by: Patrik Gfeller <[email protected]>
joni1993 pushed a commit to joni1993/openhab-addons that referenced this issue Oct 15, 2024
@lovery @joni1993
[enocean] fix temperature values for D2_50 eep (openhab#16975)
fdf29bf 
Fixes openhab#16974

Signed-off-by: Zhivka Dimova <[email protected]>
matchews pushed a commit to matchews/openhab-addons that referenced this issue Oct 18, 2024
@lovery @matchews
[enocean] fix temperature values for D2_50 eep (openhab#16975)
6de5c11 
Fixes openhab#16974

Signed-off-by: Zhivka Dimova <[email protected]>
cipianpascu pushed a commit to cipianpascu/openhab-addons that referenced this issue Jan 2, 2025
@lovery
[enocean] fix temperature values for D2_50 eep (openhab#16975)
207577d 
Fixes openhab#16974

Signed-off-by: Zhivka Dimova <[email protected]>
Signed-off-by: Ciprian Pascu <[email protected]>
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[enocean] Fix temperature values for D2_50 eep lovery/openhab-addons
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@lovery