Device setting file

File in JSON format

				
					{
    "0_0_0": {
        "configurations": [
            {
                "channel_id": 0,
                "number": 4,
                "size": 1,
                "value": 0
            },
            ...
        ],
        "associations": [
            {
                "channel_id": 0,
                "group_id": 2
            },
            ...
        ]
    },
    ...
}

Field	Type	Required	Description
0_0_0	string	+	An id of the device. Format: “<manufacture_id>_<product_type_id>_<device_id>”
configurations	array	+	Array of configuration parameters
configurations.channel_id	number	+
configurations.number	number	+
configurations.size	number	–	Size in bytes (Default is 4)
configurations.value	number	+
associations	array	+	Array of association groups
associations.channel_id	number	–	Root channel (0) by default
associations.group_id	number	+
associations.target_channel_id	number	–	Destination channel Id. Set 0 for specific devices. See description for more details

How does firmware set association from device settings file? Here is an algorithm on pseudo code:

				
					if multichannel association CC is absent then
    Using association CC
elseif field target_channel_id is absent then
    Using multichannel association CC via mapping group to node
else
    Using multichannel association CC via mapping group to node and channel
end

Note, firmware sets association ( via multichannel association CC or association CC ) for “Lifeline” group by default. It maps group to node. If your device supports only mapping to node+group, please set associations.target_channel_id to 0.