3.5 KiB
JSON structure
> Mit JSON Freeze meine ich nur Arrays von Objekten also: > -Node hat ein Array von Properties und ein Array von Modulen > -Module haben ein Array von Properties, ein Array von Parametern und ein Array von Commands > -Parameter und Commands haben jeweils ein Array von Properties
- node = { 'properties' : [<property>],
-
'modules' : [<module>] }
- module = { 'properties' : [<property>],
-
'parameter' : [<parameter>], 'commands' : [<command>] }
parameter = { 'properties' : [<property>] }
commands = { 'properties' : [<property>] }
property = { 'property-name' : 'property-value' }
ODER
node = [ <array_of_properties>, <array_of_modules> ]
array_of_modules = [ <module>, ... ]
module = <array_of_properties>, <array_of_params>, <array_of_commands> #OR# module = [<array_of_properties>, <array_of_params>, <array_of_commands>]
array_of_params = [ <param>, ...]
param = <array_of_properties>
array_of_commands = [ <command>, ...]
command = < array_of_properties>
array_of_properties = [ <property>, ...]
property = 'name', 'value' #OR# property = ['name', 'value'] #OR# property = {'name' : 'value'}
Oder ganz anders?
Siehe auch diskussion im HZB-wiki hierzu....
verwirrend....
vorerst folgende Festlegung:
{"equipment_id": "cryo_7",
"firmware": "The SECoP playground",
"modules": ["cryo", {"commands": ["stop", {"resulttype": "None",
"arguments": "[]",
"description": "Testing command implementation\\n\\nwait a second"
},
"start", {"resulttype": "None",
"arguments": "[]",
"description": "normally does nothing,\\n\\nbut there may be modules which _start_ the action here\\n"
}
],
"group": "very important/stuff",
"implementation": "secop.devices.cryo.Cryostat",
"interfaces": ["Drivable", "Readable", "Device"],
"parameters": ["status", {"readonly": true,
"datatype": ["tuple", ["enum", {"unknown":-1,"idle":100, "warn":200, "unstable":250, "busy":300,"error":400}], "string"],
"description": "current status of the device"
},
"value", {"readonly": true,
"datatype": ["double",0,null],
"description": "regulation temperature",
"unit": "K"
},
"target", {"readonly": false,
"datatype": ["double",0,null],
"description": "target temperature",
"unit": "K"
}
]
}
],
"version": "2017.01"
}