3.3 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 implementationnnwait a second" }, "start", {"resulttype": "None", "arguments": "[]", "description": "normally does nothing,nnbut there may be modules which start_ the action heren" } ], "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" }