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We are proud to announce the public release of Rifidi Edge Server 1.0 as of October 23. We hope to see you at the Sensor Expo on October 27 in Boston or at Rutgers's University on October 30th.!
2009-10-26 14:47:06 UTC in Rifidi - From RFIDea to Business Reality
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Logic Alloy does not seem to talk to any reader.
2008-05-27 21:32:58 UTC in Rifidi - From RFIDea to Business Reality
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In the streamer UI, I added a batch with a customEPC96 type. I added a prefix to the box and clicked save. When I came back to edit the TagAction later, the prefix was not in the box.
2008-05-27 21:31:36 UTC in Rifidi - From RFIDea to Business Reality
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When an ROSpec is configured with a fast Periodic trigger and stop trigger, the ROSpec stops sending back results after a minute or so. When a slower periodic trigger is used, it takes longer before the halting occurs. See http://forums.rifidi.org/viewtopic.php?f=11&t=20&sid=1d3e502102fb75f1a22c02e279add442 for a full discussion.
This ROSpec is known to cause the error:
BYTES:
04 14 00...
2008-05-25 20:59:31 UTC in Rifidi - From RFIDea to Business Reality
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There is a race condition with the periodic trigger that causes the periodic trigger to keep firing sometimes, even when a rospec is moved into the disabled or deleted state. It does not happen all the time. It seems to happen more often when the periodic trigger is set to a small time interval.
The following is an ADD_ROSPEC message that is known to cause the problem sometimes:
BYTES...
2008-05-25 20:54:59 UTC in Rifidi - From RFIDea to Business Reality
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This bug has been fixed. The State of the connection needs to be set before the connection is closed.
2008-04-09 18:24:22 UTC in Rifidi - From RFIDea to Business Reality
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This bug has been fixed. The trigger was indeed not being set in the constructor.
2008-04-09 18:21:06 UTC in Rifidi - From RFIDea to Business Reality
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I added a GEN1 tag to the ThingMagic reader and then sent the "logic alloy" command:
select id,read_count from tag_id WHERE (protocol_id=’EPC0’ and protocol_id=’EPC1’ and protocol_id=’GEN2’) set time_out=200;
but didn't get a tag back.
2008-04-04 18:26:05 UTC in Rifidi - From RFIDea to Business Reality
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I sent this command to the reader:
select gen from tag_id;
and got this in the logs:
DEBUG [TCPServer Incoming Message Handler] (GenericByteStreamReader.java:53) - returning bytes
DEBUG [TCPServer Incoming Message Handler] (ThingMagicProtocol.java:39) - ThingMagicProtocal.removeProtocol() called: select gen from tag_id
DEBUG [TCPServer Incoming Message Handler]...
2008-04-04 18:15:10 UTC in Rifidi - From RFIDea to Business Reality
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There is a race condition when turning off a reader having to do with the connection control signal. It is possible that the connection control signal does not cause the TCPIncomingConnectionHandler to properly shut down. Instead the TCPServerIncomingConnectionHandler will rebind and listen for new connections. A fix is known, but not tested.
2008-03-17 20:59:02 UTC in Rifidi - From RFIDea to Business Reality
