thank you.I will implement it and I let you know. Kind Regards, Tassos.
> On 1 Μαρ 2014, at 22:09, "Rivo Sitraka Andriambolamalala RANDRIATSIFERANA" > <[email protected]> wrote: > > sorry, rssi = msg.get_rssi()- 45 instead of rssi = printMsg.get_rssi()- 45; > > > 2014-03-02 0:07 GMT+04:00 Rivo Sitraka Andriambolamalala RANDRIATSIFERANA > <[email protected]>: >> Hi, >> >> Take a look at the tinyos folder, this is basic manip : >> /opt/tinyos-2.1.0/apps/tutorials/RssiDemo. >> For converting to [dBm] value obtained slightly modify the java code >> (RssiDemo) as follow: >> >> public void messageReceived(int to, Message message) { >> RssiMsg msg = (RssiMsg) message; >> //int source = message.getSerialPacket().get_header_src(); >> //System.out.println("Rssi Message received from node " + source + >> // ": Rssi = " + msg.get_rssi()); >> >> int source = message.getSerialPacket().get_header_src(), rssi; >> rssi = printMsg.get_rssi()- 45; >> System.out.println("Rssi Message received from node " + source + >> ": Rssi = " + rssi()); >> } >> >> 2014-03-01 22:58 GMT+04:00 Tassos Paraskevopoulos <[email protected]>: >> >>> I am still stuck on how to convert RssiNoiseSampling app in order to >>> receive packets, store rssi to flash and after retrieve rssi from flash >>> through serial port. I want your help on how to break this app into two >>> parts because I want the motes record rssi (powered by batteries) and >>> afterwards to connect Rx mote with PC to print rssi to file (noise.txt). If >>> anybody wants to cooperate I can forward my transformed code. >>> Kind Regards, >>> Tassos. >>> From: tassos21 __ >>> Sent: Tuesday, February 25, 2014 1:48 PM >>> To: Antonio Linan >>> Cc: [email protected] >>> Subject: Re: [Tinyos-help] Transformation of RssiNoiseSampling >>> toRssiPacketSampling code >>> >>> I followed your guidance with printfUART but I am getting values with >>> unrecognizable format: >>> RSSI [6160292] LQI [17248] >>> RSSI [5373860] LQI [17248] >>> Is there any way to print the received RSSI by using TestSerial Java app >>> that is included in the RssiSampling folder? >>> >>> Regards, >>> Tassos. >>> From: Antonio Linan >>> Sent: Tuesday, February 25, 2014 11:46 AM >>> To: tassos21 __ >>> Cc: tinyos forum >>> Subject: Re: [Tinyos-help] Transformation of RssiNoiseSampling to >>> RssiPacketSampling code >>> >>> You must read the RSSI on received packets, you should be using instead: >>> >>> event message_t* Receive.receive(message_t* bufPtr, void* payload, uint8_t >>> len) { >>> printfUART("RSSI [%d] LQI [%d]\n", (call >>> CC2420Packet.getRssi(bufPtr)-45), call CC2420Packet.getLqi(bufPtr)); >>> >>> You can wire CC2420Packet in your configuration file as: >>> >>> components CC2420PacketC; >>> App.CC2420Packet -> CC2420PacketC; >>> >>> Then in your module: >>> uses interface CC2420Packet; >>> >>> Cheers, >>> >>> --Antonio >>> >>> >>>> On Tue, Feb 25, 2014 at 10:30 AM, tassos21 __ <[email protected]> wrote: >>>> Hi, >>>> I am trying to transform HyungJune Lee code >>>> (http://sing.stanford.edu/abbado/RssiSampling.tar) in order to print RSSI >>>> readings from receiving packets instead of noise. I have included Receive >>>> and CC2420Packet interfaces but I can’t bypass noise readings. Any ideas? >>>> King Regards, >>>> Tassos. >>>> >>>> _______________________________________________ >>>> Tinyos-help mailing list >>>> [email protected] >>>> https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help >>> >>> >>> >>> -- >>> -- >>> Antonio Liñán Colina >>> R+D Engineer >>> @: [email protected] >>> @: [email protected] >>> ------------------------------ >>> Advancare >>> Ph.: +34 935 511 403 >>> http://www.advancare.com >>> http://www.zolertia.com >>> http://zolertia.sourceforge.net >>> http://webshop.zolertia.com >>> _______________________________________________ >>> Tinyos-help mailing list >>> [email protected] >>> https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help >>> >>> _______________________________________________ >>> Tinyos-help mailing list >>> [email protected] >>> https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help >> >> >> >> -- >> (si réponse merci de l'adresser aux deux adresses email) >> (adress your answer with both email adresses) >> ======================================================== >> RANDRIATSIFERANA Rivo Sitraka A. >> Laboratoire d'Energétique, d'Electronique et Procédés (LE2P) - S3.08 >> Faculté des Sciences et Technologies, Université de la Réunion. >> Tel. : +262 (0)2 62 93 86 72 GSM: +262 (0)6 92 44 39 68 >> Email : [email protected] >> [email protected] >> ========================================================= > > > > -- > (si réponse merci de l'adresser aux deux adresses email) > (adress your answer with both email adresses) > ======================================================== > RANDRIATSIFERANA Rivo Sitraka A. > Laboratoire d'Energétique, d'Electronique et Procédés (LE2P) - S3.08 > Faculté des Sciences et Technologies, Université de la Réunion. > Tel. : +262 (0)2 62 93 86 72 GSM: +262 (0)6 92 44 39 68 > Email : [email protected] > [email protected] > =========================================================
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