GT 0x3b → Cluster 0x80
This is applicable to the BMBT only.
3B 05 80 41 03 01 FD
3B 05 80 41 07 01 F9
3B 05 80 41 09 03 F5
3B 05 80 41 0D 02 F0
3B 05 80 41 0F 01 F1
3B 05 80 41 0F 02 F2
3B 04 80 41 11 EF
3B 04 80 41 13 ED
3B 05 80 41 1B 02 E6
3B 05 80 41 1B 03 E7
# MRS (E46)
A4 05 80 41 01 01 60
A4 05 80 41 02 01 63
# Radio (E46 CD53)
68 05 80 41 01 01 AC
Fixed length*. Two byte bitfield.
| Property | Index | Length | Type |
|---|---|---|---|
| Property [ID] | 0 |
1 |
Bitfield |
| Control | 1 |
1 |
Bitfield |
* with one exception discussed in Use Cases.
TIME = 0x01
DATE = 0x02
TEMPERATURE = 0x03
CONSUMP_1 = 0x04
CONSUMP_2 = 0x05
RANGE = 0x06
DISTANCE = 0x07
ARRIVAL = 0x08
LIMIT = 0x09
AVG_SPEED = 0x0a
MEMO = 0x0c
CODE = 0x0d
TIMER = 0x0e
AUX_TIMER_1 = 0x0f
AUX_TIMER_2 = 0x10
AUX_HEAT_OFF = 0x11
AUX_HEAT_ON = 0x12
AUX_VENT_OFF = 0x13
AUX_VENT_ON = 0x14
TIMER_LAP = 0x1a
AUX_STATUS = 0x1b
REQUEST_TEXT = 0b0000_0001 # 0x01
REQUEST_STATUS = 0b0000_0010 # 0x02
ACTIVATE = 0b0000_0100 # 0x04
DEACTIVATE = 0b0000_1000 # 0x08
RECALCULATE = 0b0001_0000 # 0x10
SET_AS_CURRENT_SPEED = 0b0010_0000 # 0x20
A request for a given property to be populated. The cluster will reply with 0x24.
This is used by GT at ignition to initilise various properties, or if the GT cache has expired, requiring a property be updated.
3B 05 80 41 01 01 FF # Time: Request Text
3B 05 80 41 02 01 FC # Date: Request Text
3B 05 80 41 03 01 FD # Temp.: Request Text
3B 05 80 41 04 01 FA # Consump. 1: Request Text
3B 05 80 41 05 01 FB # Consump. 2: Request Text
3B 05 80 41 06 01 F8 # Range: Request Text
3B 05 80 41 07 01 F9 # Distance: Request Text
3B 05 80 41 09 01 F7 # Limit: Request Text
3B 05 80 41 0A 01 F4 # Avg. Speed: Request Text
3B 05 80 41 0E 01 F0 # Timer: Request Text
3B 05 80 41 1A 01 E4 # Timer (Lap): Request Text
3B 05 80 41 0F 01 F1 # Aux. Timer 1: Request Text
3B 05 80 41 10 01 EE # Aux. Timer 2: Request Text
A request for the status of a given property. The cluster will reply with 0x2a.
Note: Aux. Status 0x1b represents both aux. heat, and ventilation.
3B 05 80 41 0C 02 F1 # Memo: Request Status
3B 05 80 41 09 02 F4 # Limit: Request Status
3B 05 80 41 0E 02 F3 # Timer: Request Status
3B 05 80 41 0F 02 F2 # Aux. Timer 1: Request Status
3B 05 80 41 10 02 ED # Aux. Timer 2: Request Status
3B 05 80 41 1B 02 E6 # Aux. Status: Request Status
3B 05 80 41 0D 02 F0 # Code: Request Status
The nuances of verbiage aside, basically "activate" the given property.
Note: direct operation of aux. heating, or ventilation is not controlled in this manner. See Use Cases.
3B 05 80 41 0C 04 F7 # Memo: On
3B 05 80 41 09 04 F2 # Speed Limit: On
3B 05 80 41 0E 04 F5 # Timer: Start
3B 05 80 41 0F 04 F4 # Aux. Timer 1: On
3B 05 80 41 10 04 EB # Aux. Timer 2: On
This (surprisingly!) is the inverse of Activate.
3B 05 80 41 0C 08 FB # Memo: Off
3B 05 80 41 09 08 FE # Speed Limit: Off
3B 05 80 41 0E 08 F9 # Timer: Stop
3B 05 80 41 0F 08 F8 # Aux. Timer 1: Off
3B 05 80 41 10 08 E7 # Aux. Timer 2: Off
Recalculate the given property.
3B 05 80 41 04 10 EB # Consump. 1: Recalculate
3B 05 80 41 05 10 EA # Consump. 2: Recalculate
3B 05 80 41 0A 10 E5 # Avg. Speed: Recalculate
This seems to have a single use, thus the specificity.
3B 05 80 41 09 20 D6 # Speed Limit: Set As Current Speed
Direct operation of aux. heating, and ventilation deviates from standard usage.
There is a dedicated property ID to activate, and deactivate.
# Dedicated property IDs
AUX_HEAT_OFF = 0x11
AUX_HEAT_ON = 0x12
AUX_VENT_OFF = 0x13
AUX_VENT_ON = 0x14
This negates the second bitfield which is omitted, thus reducing the message length by 1 byte.
3B 04 80 41 11 EF # Aux. Heat Direct Mode: Off
3B 04 80 41 12 EC # Aux. Heat Direct Mode: On
3B 04 80 41 13 ED # Aux. Vent. Direct Mode: Off
3B 04 80 41 14 EA # Aux. Vent. Direct Mode: On