Hi,

I have been trying to get UL2.0 via IDAS to the CB working:

• using latest GitHub
  https://github.com/telefonicaid/fiware-figway/tree/master/python-IDAS4
  scripts
• following the tutorials in particular
  http://www.slideshare.net/FI-WARE/fiware-iotidasintroul20v2

I have a FI-WARE Lab account with token generated. Changed the
config.ini file:
[user]

1. Please, configure here your username at FIWARE Cloud and a valid
   Oauth2.0 TOKEN for your user (you can use get_token.py to obtain a valid
   TOKEN).
   username=MY_USERNAME
   token=MY_TOKEN

[contextbroker]
host=130.206.80.40
port=1026
OAuth=no

1. Here you need to specify the ContextBroker database you are querying.
2. Leave it blank if you want the general database or the IDAS service if
   you are looking for IoT devices connected by you.
3. fiware_service=
   fiware_service=bus_auto
   fiware-service-path=/

[idas]
host=130.206.80.40
adminport=5371
ul20port=5371
OAuth=no

1. Here you need to configure the IDAS service your devices will be
   sending data to.
2. By default the OpenIoT service is provided.
3. fiware-service=fiwareiot
   fiware-service=bus_auto
   fiware-service-path=/
   #apikey=4jggokgpepnvsb2uv4s40d59ov
   apikey=4jggokgpepnvsb2uv4s40d59ov

[local]
#Choose here your System type. Examples: RaspberryPI, MACOSX, Linux, ...
host_type=MACOSX

1. Here please add a unique identifier for you. Suggestion: the 3 lower
   hexa bytes of your Ethernet MAC. E.g. 79:ed:af
2. Also you may use your e-mail address.
   host_id=a0:11:00

I used the SENSOR_TEMP template, including the 'protocol' field
(PDI-IoTA-UltraLight which as the first problem I stumbled upon):

{
"devices": [
{ "device_id": "DEV_ID",
"entity_name": "ENTITY_ID",
"entity_type": "thing",
"protocol": "PDI-IoTA-UltraLight",
"timezone": "Europe/Amsterdam",
"attributes": [

],
"static_attributes": [

]
}
]
}

Now I can Register the device ok. Like
python RegisterDevice.py SENSOR_TEMP NexusPro Temp-Otterlo
and see it in Device List:
python ListDevices.py
I can send Observations like
python SendObservation.py Temp-Otterlo 'otemp|17'

But in the ContextBroker I see the Entity but never the measurements, e.g.
python GetEntity.py Temp-Otterlo

• Asking to http://130.206.80.40:1026/ngsi10/queryContext
• Headers: {'Fiware-Service': 'bus_auto', 'content-type': 'application/json', 'accept': 'application/json', 'X-Auth-Token': 'NULL'}
• Sending PAYLOAD:
  {
  "entities": [ { "type": "", "id": "Temp-Otterlo", "isPattern": "false" }

  ],
  "attributes": []
  }

...

• Status Code: 200
• Response:
  {
  "contextResponses" : [
  {
  "contextElement" : {
  "type" : "thing",
  "isPattern" : "false",
  "id" : "Temp-Otterlo",
  "attributes" : [
  { "name" : "TimeInstant", "type" : "ISO8601", "value" : "2015-10-03T14:04:44.663133Z" }

  ,

  Unknown macro: { "name" }

  ]
  },
  "statusCode" :

  { "code" : "200", "reasonPhrase" : "OK" }

  }
  ]
  }

I get an TimeInstant attribute strangely. I tried playing with settings
of the .ini like fiware-service=fiwareiot, but to no avail. I am out of
ideas. The documentation at
http://catalogue.fiware.org/enablers/backend-device-management-idas/instances/global-instance-ul20http-iot-agent-release-4
is talking about observations to be sent to port 8002 and setting
"OpenIoT" service, but that failed.

Any help is appreciated.
–
kind regards / met vriendelijke groet,

--Just

Just van den Broecke
The Netherlands
www.justobjects.nl

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