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Martin Linkwitz - NUC
2026-04-02 14:25:39 +02:00
parent ea3b0f29ea
commit c7adbcd1c7
110 changed files with 189727 additions and 33726 deletions
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116
Software/Protocol.txt
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@@ -1,49 +1,67 @@
MeyCan: PROTOCOL
ArbitartionID:
|<-- 13 bits -->| |<-- 16 bits -->|
COMMAND DEVICE_ID
ABC 0x14 6A
COMMAND: The Command or data type transfered. -> 2^11 = 2048 Package-Types
DEVICE_ID: A unique id for the device within the CAN Network (Home) -> 2^18 bit = 65.536 devices allowed
Packages
---------------------------------
0xF00: HELLO->ADOPT
Payload:
2 bytes | Byte -> Software-Version (1.0)
2 bytes | Byte -> Hw Version (4.0)
2 bytes | DeviceId -> DeviceId Explicit
0x050: Input Switch Triggered
-> Broadcast
---------------------------------
Payload:
1 byte| PinId -> Id of the pin of the local board.
1 byte| State -> 1 for Switched, 0 for Unswitched
0x055: Command Set Switch
-> Broadcast
---------------------------------
2 bytes | TargetDeviceId -> The id of the device to set the pin of
1 byte | PinId -> Idof the pin of the board
1 byte | state -> 1 to swtich on, 0 to switch off
0x010: Request Remote Pin State
-> Broadcast
---------------------------------
2 bytes | TargetDeviceId -> The id of the board to request the remote pin states from. This needs to be a control device (not UP)
1 byte | 0: Request
| 1: Response
DAT |
-- n Items of format ------------
* 2 byte: DeviceId
* 1 byte: The State
MeyCan: PROTOCOL
ArbitartionID:
|<-- 13 bits -->| |<-- 16 bits -->|
COMMAND DEVICE_ID
ABC 0x14 6A
COMMAND: The Command or data type transfered. -> 2^11 = 2048 Package-Types
DEVICE_ID: A unique id for the device within the CAN Network (Home) -> 2^18 bit = 65.536 devices allowed
Packages
---------------------------------
0xF00: HELLO->ADOPT
Payload:
2 bytes | Byte -> Software-Version (1.0)
2 bytes | Byte -> Hw Version (4.0)
1 bytes | DeviceTypeId
| 1: Switch
| 2: Switch + Rule
| 3: UP
0x050: Input Switch Triggered
-> Broadcast
---------------------------------
Payload:
1 byte| PinId -> Id of the pin of the local board.
1 byte| State -> 1 for Switched, 0 for Unswitched
0x055: Command Set Switch
-> Broadcast
---------------------------------
2 bytes | TargetDeviceId -> The id of the device to set the pin of
1 byte | PinId -> Idof the pin of the board
1 byte | state -> 1 to swtich on, 0 to switch off
0x010: Request Remote Pin State
-> Broadcast
---------------------------------
2 bytes | TargetDeviceId -> The id of the board to request the remote pin states from. This needs to be a control device (not UP)
1 byte | 0: Request
| 1: Response
DAT |
-- n Items of format ------------
* 2 byte: DeviceId
* 1 byte: The State
0x009: Debug
-> Debug Package
----------------------------------
some debug information
0xAA AudioStream #1
0xAB AudioStream #2
0xBA AudioStream #3
0xBB AudioStream #4
0xAAXX -> XX = Sequence Counter
0xY -> Reserve - Flag
|<-- 4 bits -->| |<-- 24 bits -->|
-> 3 Byte / Paket