0.30.2: Help wanted: 4E04 (Itho Spider)

[Peter V]

Itho devices: Spider, Autotemp, WPU

17:28:46.265  I --- AutotempslaveA AutotempMaster --:------ 4E04 003 000004 < Corrupt payload: Payload doesn't match '^00(00FF|01FE)$': 000004
17:42:40.388  I --- AutotempslaveB AutotempMaster --:------ 4E04 003 00000E < Corrupt payload: Payload doesn't match '^00(00FF|01FE)$': 00000E
17:43:31.603  W --- AutotempMaster AutotempslaveB --:------ 4E04 003 00000E < Corrupt payload: Payload doesn't match '^00(00FF|01FE)$': 00000E
17:43:31.693  I --- AutotempslaveB AutotempMaster --:------ 4E04 003 00000E < Corrupt payload: Payload doesn't match '^00(00FF|01FE)$': 00000E
17:43:32.623  I --- AutotempslaveA AutotempMaster --:------ 4E04 003 000004 < Corrupt payload: Payload doesn't match '^00(00FF|01FE)$': 000004
17:54:36.088  I --- AutotempslaveB AutotempMaster --:------ 4E04 003 00000E < Corrupt payload: Payload doesn't match '^00(00FF|01FE)$': 00000E
17:57:26.302  W --- AutotempMaster AutotempslaveB --:------ 4E04 003 00000E < Corrupt payload: Payload doesn't match '^00(00FF|01FE)$': 00000E
17:57:26.364  I --- AutotempslaveB AutotempMaster --:------ 4E04 003 00000E < Corrupt payload: Payload doesn't match '^00(00FF|01FE)$': 00000E
17:58:17.529  W --- AutotempMaster AutotempslaveB --:------ 4E04 003 00000E < Corrupt payload: Payload doesn't match '^00(00FF|01FE)$': 00000E
17:58:17.603  I --- AutotempslaveB AutotempMaster --:------ 4E04 003 00000E < Corrupt payload: Payload doesn't match '^00(00FF|01FE)$': 00000E
17:58:18.472  W --- AutotempMaster AutotempslaveA --:------ 4E04 003 000005 < Corrupt payload: Payload doesn't match '^00(00FF|01FE)$': 000005

packetlog:

2022-11-04T17:28:46.265250 078  I --- 02:24AAAA 02:24MMMM --:------ 4E04 003 000004
2022-11-04T17:42:40.388694 052  I --- 02:24BBBB 02:24MMMM --:------ 4E04 003 00000E
2022-11-04T17:43:31.603633 079  W --- 02:24MMMM 02:24BBBB --:------ 4E04 003 00000E
2022-11-04T17:43:31.693901 052  I --- 02:24BBBB 02:24MMMM --:------ 4E04 003 00000E
2022-11-04T17:43:32.623798 079  I --- 02:24AAAA 02:24MMMM --:------ 4E04 003 000004
2022-11-04T17:54:36.088201 052  I --- 02:24BBBB 02:24MMMM --:------ 4E04 003 00000E
2022-11-04T17:57:26.302163 076  W --- 02:24MMMM 02:24BBBB --:------ 4E04 003 00000E
2022-11-04T17:57:26.364058 052  I --- 02:24BBBB 02:24MMMM --:------ 4E04 003 00000E
2022-11-04T17:58:17.529092 076  W --- 02:24MMMM 02:24BBBB --:------ 4E04 003 00000E
2022-11-04T17:58:17.603095 052  I --- 02:24BBBB 02:24MMMM --:------ 4E04 003 00000E
2022-11-04T17:58:18.472183 077  W --- 02:24MMMM 02:24AAAA --:------ 4E04 003 000005

Received values since 4 months:

000000
000001
000002
000004
000005
000006
000007
000008
000009
00000A
00000B
00000C
00000D
00000E
00000F
000018
00001C
000020
000021
000030
000031
000034
000036
000037
000038
000039
00003C
00003F

[David Bonnes]

Please provide packet logs, annotated with any useful information.

[David Bonnes]

OK, this is what I have:

def parser_4e04(payload: str, msg: Message) -> dict:
    
    MODE = {
        "00": "off",
        "01": "heat",
        "02": "cool",
    }

    assert payload[2:4] in MODE, _INFORM_DEV_MSG
    assert int(payload[4:], 16) < 0x40 or payload[4:] in (
        "FB",  # error code?
        "FC",  # error code?
        "FD",  # error code?
        "FE",  # error code?
        "FF",  # N/A?
    )

    return {
        "mode": payload[2:4],
        "_unknown_2": payload[4:],
    }

[Peter V]

Please provide packet logs, annotated with any useful information.

I would if i only could but i can't relate the events so something noticeable.