Hi Andrew,
If your BlinkToRadio application was working on two motes then your Radios are certainly communicating.... Now you will have to start debugging as to what you are receiving on BaseStation. If you use the "Listen" tool on the BaseStation (Your BaseStation should be connected to a PC on a serial port), you can use it as follows: java net.tinyos.tools.Listen -comm serial@/dev/ttyS0:mica2 USE the APPROPRIATE "ttySn" port on your PC......If you do not receive anything, then start using the Led's to toggle at different stages of your application, like you can Toggle an LED in the Receive event, if the LED toggles then surely you are receiving the packets from BlinkToRadio application, but there is something wrong with your serial setup like the port or something. There are lots of discussions in the archive to fix this. I hope this helps. Cheers, Varun Jain From: [email protected] [mailto:[email protected]] On Behalf Of Andrew C. Jung Sent: Tuesday, 10 February 2009 8:28 AM To: [email protected] Subject: [Tinyos-help] BaseStation and net.tinyos.tools.Listen -- tutoriallesson 4 Hello. I am following tutorial lesson4 which is "Mote-PC serial communication and SerialForwarder". TinyOS 2.0.2 is installed in Ubuntu 8.10 and I am using Mica2 motes. I am having trouble to follow "BaseStation and net.tinyos.tools.Listen" part. It is saying that "Take one of the two nodes that had BlinkToRadio (from lesson 3 <http://docs.tinyos.net/index.php/Mote-mote_radio_communication> ) installed and install BaseStation on it. If you turn on the node that still has BlinkToRadio installed, you should see LED 1 on the BaseStation blinking. BaseStation toggles LED 0 whenever it sends a packet to the radio and LED 1 whenever it sends a packet to the serial port. It toggles LED 2 whenever it has to drop a packet:....". I installed BaseStation which is in "/opt/tinyos-2.0.2/apps/BaseStation". When I turn on the mote which still has BlinkToRadio installed, nothing happened. If some of you can help me, please let me know What I have to do. Thank you. Andrew
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