Dear Sergio,
Thanks for your reply.
I have a Labview program which sends the mentioned hex string
("00FFFFFFFF02000B0000") directly to the SerialForwarder and data will
received by motes. But I cannot send this string via my java program.Now
some questions:
1) Is it needed to use MIG while I want to send my data via
SerialForwarder? because as I could understand from tutorials, MIG will be
used to communicate directly with the serial port of a mote not
communicating via SerialForwarder. (Am I right?)
2) I could not understand the 3rd section of your explanation. Do you mean
that, I should run my java code and send this string from my java
application to SF? If so, this is exactly what I did, but it doesn't work.
Here is part of my code:
byte[] test=new byte[10];
test[0]=0x00;
test[1]=(byte)0xff;
test[2]=(byte)0xff;
test[3]=(byte)0xff;
test[4]=(byte)0xff;
test[5]=0x02;
test[4]=0x00;
test[5]=0x0B;
test[6]=0x00;
test[7]=0x00;
Socket client=new Socket("localhost",902);
DataOutputStream DOS= new DataOutputStream(client.getOutputStream());
DOS.write(test, 0, test.length);
DOS.flush();
I will be thankful if you can help me about sending this data to a mote via
SF.
Best,
Behdad
On Sun, May 6, 2012 at 2:08 PM, Sergio Valcarcel <[email protected]>wrote:
> I have not used it for almost one year, but the serial communication is
> quite straightforward.
>
> 1) You make and compile a Java program able to communicate through serial
> port. Optionally you could use the classes generated by MIG
>
> 2) Launch SerialForwarder
> java net.tinyos.sf.SerialForwarder -comm serial@/dev/ttyUSB1:intelmote2
> 3) Launch each of the applications attaching them to serial forwarder (I
> say applications in plural because the possibility of sharing the serial
> port for many threads is the main utility I found for serialforwarder)
> java TinyOSconsole -comm sf@localhost:9002
> java TinyOS2mote -comm sf@localhost:9002
>
> And that is all!
>
> Good luck!
> Sergio
>
>
> On Sat, May 5, 2012 at 9:59 PM, Behdad aminian
> <[email protected]>wrote:
>
>> Hi all,
>>
>> I Need to send a very simple hex data "00FFFFFFFF02000B0000" from a java
>> program via the SerialForwarder to a tinyos mote (Basestation).
>> I have convert this string to its hex value and save it in a byte array
>> and send to the port of serial forwarder via tcp connection, but the
>> serialforwarder does not receive any data and disconnect the connection
>> when I try to send a data.
>> (I wrote a simple tcp server for testing and I ma able to receive data in
>> my server but not in serial forwarder.)
>>
>> Should I do any thing special?
>> I do not know what is wrong and what should I do and I will
>> be appreciated if some one help me or at least give me some hints.
>>
>>
>> Best,
>> Behdad
>>
>> _______________________________________________
>> Tinyos-help mailing list
>> [email protected]
>> https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
>>
>
>
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