[Rock-dev] REST interface not working ?

[Martin Schroeer]

Hi there.

I'm trying to use the REST interface of an ASGUARD to have it moving around.
Querying the interface for a input sample

     # curl 
http:/192.168.10.10:9292/api/tasks/tasks/localhost/skid4_control/ports/motion_command/sample

gives me

     {"value":{"translation":5.3281e-316,"rotation":6.934147e-310}}

But if I try to write this very sample like

     # curl -X POST -H "Content-Type: application/json" -d 
'{"value":{"translation":5.3281e-316,"rotation":6.934147e-310}}' 
http://192.168.10.10:9292/api/tasks/tasks/localhost/skid4_control/ports/motion_command/write

it just gives me

     {"error":"malformed JSON string: #<Hashie::Mash 
rotation=6.934147e-310 translation=5.3281e-316>"}

What am I doing wrong here ?


Regards,
Martin

-- 
  Dipl. Inf., Dipl. Psych. Martin Schröer
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