[Tinyos-help] Sequence Number in Multihop application
Hi, I am using the sequence number in my multihop application and sometime I am receiving packets with the same sequence number multiple times at the serial port with the same data. Is this because the same packet may be reaching the base node through multiple routes? Below are the sequence numbers I received 28913 28914 28914 28915 28915 28915 28915 28916 28916 28916 28916 28920 28920 28917 28918 28919 28919 28919 and few of them are repeated many times and this does not happen very often like out 35000 packets only few(8-9) of them got repeated. Thank you Manu Suryavansh UF - Never miss a thing. Make Yahoo your homepage.___ Tinyos-help mailing list Tinyos-help@Millennium.Berkeley.EDU https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
[Tinyos-help] Sequence Number
Hi, I am using the sequence number transmitted to find out the number of packets, I am using byte 20 and 21 (counting from 0) for my sequence number, the problem is that suddenly the sequence number start counting out of order for examples below is a list of sequence numbers I received 5113 5114 5115 5116 5117 5118 5119 320 321 322 323 324 325 325 325 326 327 328 329 330 331 332 333 334 335 5136 5137 5138 5139 5140 5141 So as you can see, I received sequence number in the range of 5000 and suddenly it became 320 and then again it became correct Please tell me what is the problem or any better way to find the number of lost packets Thank you Manu Suryavansh - Looking for last minute shopping deals? Find them fast with Yahoo! Search.___ Tinyos-help mailing list Tinyos-help@Millennium.Berkeley.EDU https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
[Tinyos-help] Effect of packet size
Hi, From information on the list I found out that the tmotes can perform well at 100 packets per second and also there is the 250kbps data rate limit of the transceiver, so in order to achieve higher sampling rate in a multihop application it was suggested to put more reading in one packet there by increasing the packet size and getting more efficiency in terms of data. I want to know is there any disadvantage of using a very large packet size as long as the total data rate is less than 250kbps? Thank you Manu Suryavansh University of Florida - Never miss a thing. Make Yahoo your homepage.___ Tinyos-help mailing list Tinyos-help@Millennium.Berkeley.EDU https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
Re: [Tinyos-help] tmote sky docs ...
Hi, I am using the Delta application from Moteiv and I am looking for the Delta application packet structure. It was earlier available at http://www.moteiv.com/support/tmote-message-format.html, but that link is no longer working and I have looked at following links http://docs.tinyos.net http://www.sentilla.com/moteiv-endoflife.html http://tinyos.cvs.sourceforge.net/tinyos/tinyos-1.x/contrib/boomerang/ http://www.cems.uvm.edu/~aobrien/tmote/ and it is not available at any of the above links. If anybody knows where I can find this information please respond. Thank you Manu UFL Joe Polastre [EMAIL PROTECTED] wrote: FYI, All the documentation is available at http://www.sentilla.com/moteiv-endoflife.html and http://docs.tinyos.net The code is now checked into TinyOS CVS http://tinyos.cvs.sourceforge.net/tinyos/tinyos-1.x/contrib/boomerang/ -Joe On Nov 8, 2007 8:23 AM, Andrew Parson O'Brien wrote: Hello, here http://www.cems.uvm.edu/~aobrien/tmote/ you can find ISO images of the driver and documentation CDs, data sheets for the tmote-sky and tmote-connect as well as the quickstart guide for the tmote-sky. Thanks go to Charley Robinson here at UVM for having the good sense to d/l them. Cheers, Andy ___ Tinyos-help mailing list Tinyos-help@Millennium.Berkeley.EDU https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help ___ Tinyos-help mailing list Tinyos-help@Millennium.Berkeley.EDU https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help - Be a better sports nut! Let your teams follow you with Yahoo Mobile. Try it now.___ Tinyos-help mailing list Tinyos-help@Millennium.Berkeley.EDU https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
[Tinyos-help] Sequence Number?
Hi, Thanks for the information. I have one more question - there are various sequence number transmitted in the packet (seqno, originalseqno etc). I am trying to find out the number of packets lost based on the sequence number- which sequence number should I use and what does the other sequence number signify. Below is one of the packet structure I found on the help-list and I think the Delta has similar structure and there are multiple sequence number in there. ByteTOS_Msg 01length 02fcfhi 03fcflo 04dsn 05-06 destpan 07-08 addr 09type 10group /*- the next group of elements is stored in TOS_Msg.data ---*/ 11-12 sourceaddr 13-14 originaddr 15-16 seqno 17-18 originseqno 19ttl 20id /*- the next group of elements is stored in TOS_MHopMsg.data */ DeltaMsgBeaconMsg 21seqno parent 22seqno parent 23seqno cost 24seqno cost 25readinghopcount 26readinghopcount 27parent timestamp 28parent timestamp 29neighborsizetimestamp 30retransmissionstimestamp 31neighbors 32neighbors 34neighbors 35neighbors 36neighbors 37neighbors 38quality 39quality 40quality 41quality 42quality 43quality Thank you Manu Suryavansh UFL Michael Schippling [EMAIL PROTECTED] wrote: You did look under: http://docs.tinyos.net/index.php/Boomerang right? I was under the impression that all of the Moteiv support pages had been transfered there, but maybe they shorted us some... If you want the actual Boomerang message structs, look at: moteiv/apps/Delta/Delta.h and moteiv/tos/lib/MultiHopLQI/MultiHop.h Note, looking at the latter just solved one of my mysteries... There are 3 different multi-hop message types defined there. I couldn't figure out why I was getting different messages with Listen connected to the Delta system... MS manu suryavansh wrote: Hi, I am using the Delta application from Moteiv and I am looking for the Delta application packet structure. It was earlier available at http://www.moteiv.com/support/tmote-message-format.html, but that link is no longer working and I have looked at following links http://docs.tinyos.net http://www.sentilla.com/moteiv-endoflife.html http://tinyos.cvs.sourceforge.net/tinyos/tinyos-1.x/contrib/boomerang/ http://www.cems.uvm.edu/~aobrien/tmote/ and it is not available at any of the above links. If anybody knows where I can find this information please respond. Thank you Manu UFL */Joe Polastre /* wrote: FYI, All the documentation is available at http://www.sentilla.com/moteiv-endoflife.html and http://docs.tinyos.net The code is now checked into TinyOS CVS http://tinyos.cvs.sourceforge.net/tinyos/tinyos-1.x/contrib/boomerang/ -Joe On Nov 8, 2007 8:23 AM, Andrew Parson O'Brien wrote: Hello, here http://www.cems.uvm.edu/~aobrien/tmote/ you can find ISO images of the driver and documentation CDs, data sheets for the tmote-sky and tmote-connect as well as the quickstart guide for the tmote-sky. Thanks go to Charley Robinson here at UVM for having the good sense to d/l them. Cheers, Andy ___ Tinyos-help mailing list Tinyos-help@Millennium.Berkeley.EDU https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help ___ Tinyos-help mailing list Tinyos-help@Millennium.Berkeley.EDU https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help Be a better sports nut! Let your teams follow you with Yahoo Mobile. Try it now. ___ Tinyos-help mailing list Tinyos-help@Millennium.Berkeley.EDU https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help - Be a better pen pal. Text or chat with friends inside Yahoo! Mail. See how.___ Tinyos-help mailing list Tinyos-help
Re: [Tinyos-help] About MoteIV support information
Hi, I am looking for tmote message format (that is the packet structure), it was earlier available at this link - http://www.moteiv.com/support/tmote-message-format.html If somebody knows where I can find this information please respond. Thank you Manu Suryavansh Cory Sharp [EMAIL PROTECTED] wrote: Oh, and all of the datasheets are here http://www.sentilla.com/moteiv-endoflife.html . On Nov 8, 2007 1:29 AM, Cory Sharp wrote: You can find the Moteiv Community Wiki articles here http://docs.tinyos.net/index.php/Boomerang announced from Joe's blog post here http://blog.sentilla.com/2007/10/sentilla-beta-update-and-docum.php . - Cory On Nov 8, 2007 1:15 AM, Urs Hunkeler wrote: It might be possible to access large parts of the original web site through this link: http://web.archive.org/web/20070715062122/http://moteiv.com/ However the archive is relatively slow and some parts might not be included (especially the areas where a subscription was required). Also the most recent information might not be available (though google cache might help there) I haven't checked yet. Maybe we should use the archive to make a local copy somewhere? Cheers, Urs Peizhao Hu schrieb: Dear All Tmote Sky Users; Anyone has a backup of all moteiv support information from the web site? As the sudden shutdown of MoteIV support web site, we lost all this information. It will be really graceful to have a copy for future reference. :-) ___ Tinyos-help mailing list Tinyos-help@Millennium.Berkeley.EDU https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help ___ Tinyos-help mailing list Tinyos-help@Millennium.Berkeley.EDU https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help - Never miss a thing. Make Yahoo your homepage.___ Tinyos-help mailing list Tinyos-help@Millennium.Berkeley.EDU https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
Re: [Tinyos-help] tmote sky docs ...
Hi, Does any body has the Delta (Moteiv) application packet structure. It was earlier available online but that link is not working and I couldn't find it on both the links mentioned below. Thank you Manu Joe Polastre [EMAIL PROTECTED] wrote: FYI, All the documentation is available at http://www.sentilla.com/moteiv-endoflife.html and http://docs.tinyos.net The code is now checked into TinyOS CVS http://tinyos.cvs.sourceforge.net/tinyos/tinyos-1.x/contrib/boomerang/ -Joe On Nov 8, 2007 8:23 AM, Andrew Parson O'Brien wrote: Hello, here http://www.cems.uvm.edu/~aobrien/tmote/ you can find ISO images of the driver and documentation CDs, data sheets for the tmote-sky and tmote-connect as well as the quickstart guide for the tmote-sky. Thanks go to Charley Robinson here at UVM for having the good sense to d/l them. Cheers, Andy ___ Tinyos-help mailing list Tinyos-help@Millennium.Berkeley.EDU https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help ___ Tinyos-help mailing list Tinyos-help@Millennium.Berkeley.EDU https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help __ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com ___ Tinyos-help mailing list Tinyos-help@Millennium.Berkeley.EDU https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
[Tinyos-help] Wireless Switch
Hi, I want to turn off/on the power supply to my mote remotely, I want to put a wireless switch which connects the battery to the mote and using some type of remote I should be able to turn the switch on and off, and I need a range of 60-100 feet, if anybody knows how to make something like this please help me. Thank you Manu Suryavansh University of Florida - Need a vacation? Get great deals to amazing places on Yahoo! Travel. ___ Tinyos-help mailing list Tinyos-help@Millennium.Berkeley.EDU https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
[Tinyos-help] Sending Start Signal
Hi, I am using tmote sky and multihop routing, I am sampling values from a pressure sensor, I want to send a start signal to all the motes(all at the same time and same signal) so that I can start the sampling process whenever I want can somebody tell me what will be the easiest way to do this thank you manu University of Florida - Boardwalk for $500? In 2007? Ha! Play Monopoly Here and Now (it's updated for today's economy) at Yahoo! Games.___ Tinyos-help mailing list Tinyos-help@Millennium.Berkeley.EDU https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
[Tinyos-help] Regarding battery and Voltage Regulator
Hi, I am using tmote sky and I want to use a rechargeable battery with the motes. I wanted to know is there any specific type of battery I should use with particular amount of output current. Also if someone can tell me any voltage regulator/dc dc converter to use with the battery which can give 3v output. Thank you Manu Suryavansh - Take the Internet to Go: Yahoo!Go puts the Internet in your pocket: mail, news, photos more. ___ Tinyos-help mailing list Tinyos-help@Millennium.Berkeley.EDU https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
[Tinyos-help] Time synchronization for Tmote Sky
Hi, I there any example of time synchronization with multihop for tmote sky. I have 25 tmote sky systems connected to pressure sensors and I want to synchronize the sampling of the sensors. Thank you Manu Suryavansh - Expecting? Get great news right away with email Auto-Check. Try the Yahoo! Mail Beta.___ Tinyos-help mailing list Tinyos-help@Millennium.Berkeley.EDU https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
[Tinyos-help] Regarding battery Life
Hi, The tmote sky system can work from 2.1V to 3.6V. In that case when the battery voltage drops to below 2.1V it will stop working and the remaining energy stored in the battery will not be used, so if the battery has 2200mAh of energy not all of it will be used, is this correct?. Is there any voltage up converter present on the system? Thank you Manu Suryavansh - Sick sense of humor? Visit Yahoo! TV's Comedy with an Edge to see what's on, when. ___ Tinyos-help mailing list Tinyos-help@Millennium.Berkeley.EDU https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
[Tinyos-help] Regarding Labview and Time
Hi all, I am using Tmote and Tinyos 1.1. I want to collect data at base node using labview, so is it possible to collect data using Labview?, if somebody knows how to do it please tell me. Also is there any way I can find out the approximate time at which the samples where taken by the remote nodes, so that it is know that when a particular event occured? Thank you Manu - Yahoo! oneSearch: Finally, mobile search that gives answers, not web links. ___ Tinyos-help mailing list Tinyos-help@Millennium.Berkeley.EDU https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
[Tinyos-help] How to find lost no of packets
Hi, I am using T1 and multihop application with tmote sky. I want to know how can I find out that how many packets have been lost? What happens if the acknowledgment also gets lost?. Thank you Manu Suryavansh - Park yourself in front of a world of choices in alternative vehicles. Visit the Yahoo! Auto Green Center.___ Tinyos-help mailing list Tinyos-help@Millennium.Berkeley.EDU https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
Re: [Tinyos-help] Reading sensor reading from a Multihop packet
Hi, Thanks for the help. I am planning to take the byte array and then write it to file using java i/o or may be to a database according to motes address. I don't understand what you meant by- work out the sequence of stream opens needed to use Java file i/o directly. Thank you Manu Suryavansh Michael Schippling [EMAIL PROTECTED] wrote: You should be able to modify Listen.java to dump the data in any format you like. You can then just redirect it's output to a file Listen file.txt or for extra credit work out the sequence of stream opens needed to use Java file i/o directly. MS manu suryavansh wrote: Hi, I am sending 10 sensor readings in one packet using Multihop. I just want to store the reading in a text file corresponding to each mote. I don't want any GUI display. Can somebody please tell me how to get started? I have tried to understand the Trawler (Surge) but I find it very complicated and there is no documentation. I want to know that since I want to write readings in a file, should I write in the file in append mode. With the trawler application I think the readings are stored in an array and on selecting save all the reading are saved at once but in this case only approximately 16000 reading can be saved. Thank you Manu Suryavansh University of Florida No need to miss a message. Get email on-the-go with Yahoo! Mail for Mobile. Get started. ___ Tinyos-help mailing list [EMAIL PROTECTED] https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help - Ahhh...imagining that irresistible new car smell? Check outnew cars at Yahoo! Autos.___ Tinyos-help mailing list [EMAIL PROTECTED] https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
[Tinyos-help] Multihop Routing Protocol and Data logging Application
Hi, I am using Tmote and a multihop application like surge or Delta. I want to store all the readings at my laptop in text files and I don't need any GUI based display. I just need some direction as to how to write a application which can read the packets from the COM port and then store the readings in a text file. Each packet contains multiple readings and also it contains multihop routing information. Also is there any paper which describes the multihop routing protocol which has been implemented? Thank you Manu Suryavansh University of Florida - Sucker-punch spam with award-winning protection. Try the free Yahoo! Mail Beta.___ Tinyos-help mailing list Tinyos-help@Millennium.Berkeley.EDU https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
[Tinyos-help] Error in Readings
result_t HumidityError.error(uint8_t token) {
humidity = 0;
post putHumidity();
state = TEMPERATURE;
return SUCCESS;
}
async event result_t Pressure2.dataReady(uint16_t data) {
temperature = data;
post putTemperature();
state = TSRSENSOR;
return SUCCESS;
}
event result_t TemperatureError.error(uint8_t token) {
temperature = 0;
post putTemperature();
state = TSRSENSOR;
return SUCCESS;
}
async event result_t TSR.dataReady(uint16_t data) {
tsr = data;
post putTSR();
state = PARSENSOR;
return SUCCESS;
}
async event result_t PAR.dataReady(uint16_t data) {
par = data;
post putPAR();
state = ITEMP;
return SUCCESS;
}
async event result_t InternalTemperature.dataReady(uint16_t data) {
itemp = data;
post putIntTemp();
state = IVOLT;
return SUCCESS;
}
async event result_t Pressure.dataReady(uint16_t data) {
ivolt = data;
post putIntVoltage();
state = HUMIDITY;
return SUCCESS;
}
}
If someone can tell me the problem it will be very helpful.
Thank you
Manu Suryavansh
University of Florida
-
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Re: [Tinyos-help] Voltage of AVcc pin on Tmote Sky-Pin1
Hi, Thanks Michael. I am using the 1.5V reference, I want to know how much does the reference voltage varies. I am planning to use a voltage regulator if it varies much, because Tmote allows to use external reference. As the sensor output is between 0-10mV I am getting very low resolution so either I have to lower the reference or amplify my signal. Usually sensor outputs are low voltage so what is generally done and how a constant supply is maintained? Any suggestions? Thank you Manu Suryavansh UFL Michael Schippling [EMAIL PROTECTED] wrote: If the telos is like the mica's the AVcc pin is pretty much the battery supply, so 2.9v is reasonable. Is there a spec someplace that says it should be 2.5v? If the above is true it's actually a feature...yes, a ratio-metric sensor is a voltage divider, and the output will change with the supply voltage. But (on the mica's at least) the ADC reference voltage is tied to the battery and droops by the same amount, so they remain (mostly) calibrated to each other. tricky design...do you think it was intentional? MS manu suryavansh wrote: Hi, I measured the voltage of the AVcc pin on tmote sky using a multimeter and it shows to be 2.9 volts. Is it not supposed to be 2.5 volts?- I want to use that pin to give supply to my sensor but if that voltage keeps varying then output will not be correct because the sensor is ratiometric and its output depends on the power supply. Is this the correct way to do this? Any suggestions will be helpful. Thank you Manu Suryavansh University of Florida Food fight? Enjoy some healthy debate in the Yahoo! Answers Food Drink QA. ___ Tinyos-help mailing list Tinyos-help@Millennium.Berkeley.EDU https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help - We won't tell. Get more on shows you hate to love (and love to hate): Yahoo! TV's Guilty Pleasures list.___ Tinyos-help mailing list Tinyos-help@Millennium.Berkeley.EDU https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
[Tinyos-help] Setting ADC in differential Sampling Mode
Hi, I am using Tmote SKy and I want to connect pressure sensor to it which gives differential output. At present I have connected the V+ and V- to two different channels and the I reading from both ADC channels and then doing subtraction in the code. Can somebody tell me how to set up the ADC in differential sampling mode. Thank you Manu Suryavansh University of Florida - Don't pick lemons. See all the new 2007 cars at Yahoo! Autos.___ Tinyos-help mailing list Tinyos-help@Millennium.Berkeley.EDU https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
[Tinyos-help] how to get Absolute value-Modulus function
Hi, I am using tmote sky and want to measure differential voltage so I am connecting V+ and V- to ADC1 and ADC2 on the tmote sky and then I am taking the difference between the two adc values but I am getting values like 65416.0 for the difference so I wanted to know is there any function which gives the absolute value of the difference (modulus of the difference) . I think this is the problem. Is this correct? Thank you Manu Suryavansh University of Florida - Now that's room service! Choose from over 150,000 hotels in 45,000 destinations on Yahoo! Travel to find your fit.___ Tinyos-help mailing list Tinyos-help@Millennium.Berkeley.EDU https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
[Tinyos-help] Mote not sending data
Hi,
I am using Tmote sky and Boomerang. I am trying to send two reading in one
message by modifying the Delta application in boomerang but the mote is not
sending data. I have defined two variables in the structure: reading1 and
reading2 and I have defined BUFFER_SIZE as two. The code compiles properly but
when I install it on motes the leds don't turn on and off which tell that it is
not sending data.
Below is the ADC event function:
async event result_t ADC.dataReady(uint16_t data) {
result_t rv = FAIL;
if( index BUFFER_SIZE )
{
m_adc[ index ] = data;
index=index+1;
if( index = BUFFER_SIZE )
post sendData();
rv = SUCCESS;
}
return rv;
}
The sendData function is:
task void sendData() {
uint16_t _length;
int i;
uint16_t neighbors[MHOP_PARENT_SIZE];
uint16_t quality[MHOP_PARENT_SIZE];
if (cqueue_pushBack( queue ) == SUCCESS) {
DeltaMsg* dmsg = (DeltaMsg*)call SendDeltaMsg.getBuffer(msg[queue.back],
_length);
atomic dmsg-reading1 = m_adc[0];
atomic dmsg-reading2 = m_adc[1];
dmsg-parent = call RouteControl.getParent();
call RouteStatistics.getNeighbors(neighbors, MHOP_PARENT_SIZE);
call RouteStatistics.getNeighborQuality(quality, MHOP_PARENT_SIZE);
for (i = 0; i MHOP_PARENT_SIZE; i++) {
dmsg-neighbors[i] = neighbors[i];
dmsg-quality[i] = quality[i];
}
dmsg-neighborsize = MHOP_PARENT_SIZE;
dmsg-retransmissions = call RouteStatistics.getRetransmissions();
dmsg-seqno = m_seqno;
if (call SendDeltaMsg.send( msg[queue.back], sizeof(DeltaMsg) ) ==
SUCCESS) {
call Leds.redOn();
}
else {
// remove from queue
cqueue_popBack( queue );
}
}
// always increase seqno. gives a better idea of how many packets
// really have been dropped
m_seqno++;
}
index is a global variable and I have initialized it to zero in the command
result_t StdControl.init() function.I have tried changing the message size in
the makefile but it did not work. I think there is some problem with the
initialization of index. if somebody could please tell me what mistake I am
making it will be very helpful.
All the code files are attached.
Thank you
Manu Suryavansh
University of Florida
-
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always stay connected to friends.// $Id: Delta.h 896 2006-08-02 02:17:38Z polastre $
/*
* Copyright (c) 2006 Moteiv Corporation
* All rights reserved.
*
* This file is distributed under the terms in the attached MOTEIV-LICENSE
* file. If you do not find these files, copies can be found at
* http://www.moteiv.com/MOTEIV-LICENSE.txt and by emailing [EMAIL PROTECTED]
*/
#ifndef H_Delta_h
#define H_Delta_h
#include MultiHop.h
#define DELTA_QUEUE_SIZE MHOP_DEFAULT_QUEUE_SIZE - (MHOP_DEFAULT_QUEUE_SIZE 2)
enum {
DELTA_TIME = 1024,
BUFFER_SIZE=2,
};
enum {
AM_DELTAMSG = 33
};
typedef struct DeltaMsg {
uint32_t seqno;
uint16_t reading1;
uint16_t reading2;
//uint16_t reading3;
// uint16_t reading4;
//uint16_t reading5;
// uint16_t reading6;
// uint16_t reading7;
// uint16_t reading8;
// uint16_t reading9;
// uint16_t reading10;
uint16_t parent;
uint8_t neighborsize;
uint8_t retransmissions;
uint16_t neighbors[MHOP_PARENT_SIZE];
uint16_t quality[MHOP_PARENT_SIZE];
} DeltaMsg;
#endif//H_Delta_h
Delta.nc
Description: 3519607903-Delta.nc
DeltaM.nc
Description: 894936906-DeltaM.nc
Makefile
Description: 402397780-Makefile
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[Tinyos-help] Mote not sending data
Hi,
I am using tmote sky and I am using the Delta application in Boomerang. The
delta application sends one reading per message but I have modified it to send
10 readings per message, I store the reading in an array and then send them,
the code gets compiled but the motes are not sending data and when I run the
listen tool I get this-
--
TOS_Msg length is invalid: header_length=5,real_length=18 ... modifying msg to
fit
Received message:08 00 00 00 00 00 7E 00 65 7D 00 00 00 00 00 00 00 00
-
I changed the variable TOSH_DATA_LENGTH to 76 in both AM.h and the in the
makefile for my application but then also I am receiving this error.
The code which I use to store reading is-
async event result_t ADC.dataReady(uint16_t data) {
result_t rv = FAIL;
DeltaMsg* dmsg ;
dmsg-count++;
if( dmsg-index BUFFER_SIZE )
{
dmsg-reading[ dmsg-index++ ] = data;
if( dmsg-index = BUFFER_SIZE )
post sendData();
rv = SUCCESS;
}
return rv;
}
The send method is :
task void sendData() {
uint16_t _length;
int i;
uint16_t neighbors[MHOP_PARENT_SIZE];
uint16_t quality[MHOP_PARENT_SIZE];
if (cqueue_pushBack( queue ) == SUCCESS) {
DeltaMsg* dmsg = (DeltaMsg*)call SendDeltaMsg.getBuffer(msg[queue.back],
_length);
//atomic dmsg-reading = m_adc;
dmsg-parent = call RouteControl.getParent();
call RouteStatistics.getNeighbors(neighbors, MHOP_PARENT_SIZE);
call RouteStatistics.getNeighborQuality(quality, MHOP_PARENT_SIZE);
for (i = 0; i MHOP_PARENT_SIZE; i++) {
dmsg-neighbors[i] = neighbors[i];
dmsg-quality[i] = quality[i];
}
dmsg-neighborsize = MHOP_PARENT_SIZE;
dmsg-retransmissions = call RouteStatistics.getRetransmissions();
dmsg-seqno = m_seqno;
if (call SendDeltaMsg.send( msg[queue.back], sizeof(DeltaMsg) ) ==
SUCCESS) {
call Leds.redOn();
}
else {
// remove from queue
cqueue_popBack( queue );
}
}
// always increase seqno. gives a better idea of how many packets
// really have been dropped
m_seqno++;
}
-
Please tell me what mistake I am making. I am also attaching all the code files.
Thank you
Manu Suryavansh
-
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with Yahoo! Mail for Mobile. Get started.// $Id: Delta.h 896 2006-08-02 02:17:38Z polastre $
/*
* Copyright (c) 2006 Moteiv Corporation
* All rights reserved.
*
* This file is distributed under the terms in the attached MOTEIV-LICENSE
* file. If you do not find these files, copies can be found at
* http://www.moteiv.com/MOTEIV-LICENSE.txt and by emailing [EMAIL PROTECTED]
*/
#ifndef H_Delta_h
#define H_Delta_h
#include MultiHop.h
#define DELTA_QUEUE_SIZE MHOP_DEFAULT_QUEUE_SIZE - (MHOP_DEFAULT_QUEUE_SIZE 2)
enum {
DELTA_TIME = 1024 * 5,
BUFFER_SIZE=10,
};
enum {
AM_DELTAMSG = 33
};
typedef struct DeltaMsg {
uint32_t seqno;
uint16_t reading[BUFFER_SIZE];
uint16_t parent;
uint8_t neighborsize;
uint8_t retransmissions;
uint16_t neighbors[MHOP_PARENT_SIZE];
uint16_t quality[MHOP_PARENT_SIZE];
uint8_t index;
bool send_data_ready;
uint16_t lastCount;
uint16_t count;
uint16_t data[BUFFER_SIZE];
uint16_t send_data[BUFFER_SIZE];
} DeltaMsg;
#endif//H_Delta_h
Delta.nc
Description: 3519607903-Delta.nc
DeltaM.nc
Description: 894936906-DeltaM.nc
Makefile
Description: 402397780-Makefile
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Re: [Tinyos-help] Code not working on tmote
Hi Gaurav,
After I made that change and run the Listen tool, it is giving the following
error-
---
Received message:08 00 00 00 00 00 7E 00 65 7D 00 00 00 00 00 00 00 00
08 00 00 00 00
TOS_Msg length is invalid: header_length=5,real_length=18 ... modifying msg to
fit
-
I have changed the message length in the AM.h file in the CC2420 dir to:
#define TOSH_DATA_LENGTH 76
#define TOSH_MAX_DATA_LENGTH (156 - 10 - 2)
Do I have to change the message length somewhere else also?
Thank you
Manu
[EMAIL PROTECTED] wrote: Hi Manu,
I am not sure but you can try this: take postdata() out from atomic statement.
Gaurav
Original message
Date: Thu, 8 Mar 2007 12:04:22 -0800 (PST)
From: manu suryavansh
Subject: [Tinyos-help] Code not working on tmote
To: tinyos-help@Millennium.Berkeley.EDU
Hi,
I am using tmote and boomerang, I want to send more
readings in one message using multihop, I am using
Delta(similar to surge) application from moteiv,
I store the reading in an array and then send the
whole array the change I made is:
---
async event result_t ADC.dataReady(uint16_t data) {
result_t rv = FAIL;
atomic
{
DeltaMsg* dmsg ;
dmsg-count++;
if( dmsg-index BUFFER_SIZE )
{
dmsg-reading[ dmsg-index++ ] = data;
if( dmsg-index = BUFFER_SIZE )
post sendData();
rv = SUCCESS;
}
}
return rv;
//m_adc = data;
//post sendData();
//return SUCCESS;
}
---
where reading is an array of the structure dmsg,
the whole program is also attached, the program is
compiling but when I install it on my motes it is
not receiving any reading in the trawler application
if somebody can please tell me what I have done
wrong it will be very helpful
Thank you
Manu
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Delta.h (2k bytes)
Delta.nc (5k bytes)
DeltaM.nc (6k bytes)
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[Tinyos-help] Regarding Acknowledgement and retransmission
Hi, I am using Boomerang and tmotes, I wanted to know that is their any acknowledgment mechanism in the oscilloscope application so that I can find out how many messages have been lost, also how can acknowledgment and retransmission can be implemented in any application? thank you Manu - Now that's room service! Choose from over 150,000 hotels in 45,000 destinations on Yahoo! Travel to find your fit.___ Tinyos-help mailing list Tinyos-help@Millennium.Berkeley.EDU https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
[Tinyos-help] Code not working on tmote
Hi,
I am using tmote and boomerang, I want to send more readings in one message
using multihop, I am using Delta(similar to surge) application from moteiv,
I store the reading in an array and then send the whole array the change I made
is:
---
async event result_t ADC.dataReady(uint16_t data) {
result_t rv = FAIL;
atomic
{
DeltaMsg* dmsg ;
dmsg-count++;
if( dmsg-index BUFFER_SIZE )
{
dmsg-reading[ dmsg-index++ ] = data;
if( dmsg-index = BUFFER_SIZE )
post sendData();
rv = SUCCESS;
}
}
return rv;
//m_adc = data;
//post sendData();
//return SUCCESS;
}
---
where reading is an array of the structure dmsg,
the whole program is also attached, the program is compiling but when I install
it on my motes it is not receiving any reading in the trawler application
if somebody can please tell me what I have done wrong it will be very helpful
Thank you
Manu
-
Be a PS3 game guru.
Get your game face on with the latest PS3 news and previews at Yahoo! Games.// $Id: Delta.h 896 2006-08-02 02:17:38Z polastre $
/*
* Copyright (c) 2006 Moteiv Corporation
* All rights reserved.
*
* This file is distributed under the terms in the attached MOTEIV-LICENSE
* file. If you do not find these files, copies can be found at
* http://www.moteiv.com/MOTEIV-LICENSE.txt and by emailing [EMAIL PROTECTED]
*/
#ifndef H_Delta_h
#define H_Delta_h
#include MultiHop.h
#define DELTA_QUEUE_SIZE MHOP_DEFAULT_QUEUE_SIZE - (MHOP_DEFAULT_QUEUE_SIZE 2)
enum {
DELTA_TIME = 1024 * 5,
BUFFER_SIZE=10,
};
enum {
AM_DELTAMSG = 33
};
typedef struct DeltaMsg {
uint32_t seqno;
uint16_t reading[BUFFER_SIZE];
uint16_t parent;
uint8_t neighborsize;
uint8_t retransmissions;
uint16_t neighbors[MHOP_PARENT_SIZE];
uint16_t quality[MHOP_PARENT_SIZE];
uint8_t index;
bool send_data_ready;
uint16_t lastCount;
uint16_t count;
uint16_t data[BUFFER_SIZE];
uint16_t send_data[BUFFER_SIZE];
} DeltaMsg;
#endif//H_Delta_h
Delta.nc
Description: 3519607903-Delta.nc
DeltaM.nc
Description: 894936906-DeltaM.nc
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Re: [Tinyos-help] Code not working on tmote
Hi Gaurav,
After I made that change and run the Listen tool, it is giving the following
error-
---
Received message:08 00 00 00 00 00 7E 00 65 7D 00 00 00 00 00 00 00 00
08 00 00 00 00
TOS_Msg length is invalid: header_length=5,real_length=18 ... modifying msg to
fit
-
I have changed the message length in the AM.h file in the CC2420 dir to:
#define TOSH_DATA_LENGTH 76
#define TOSH_MAX_DATA_LENGTH (156 - 10 - 2)
Do I have to change the message length somewhere else also?
Thank you
Manu
[EMAIL PROTECTED] wrote: Hi Manu,
I am not sure but you can try this: take postdata() out from atomic statement.
Gaurav
Original message
Date: Thu, 8 Mar 2007 12:04:22 -0800 (PST)
From: manu suryavansh
Subject: [Tinyos-help] Code not working on tmote
To: tinyos-help@Millennium.Berkeley.EDU
Hi,
I am using tmote and boomerang, I want to send more
readings in one message using multihop, I am using
Delta(similar to surge) application from moteiv,
I store the reading in an array and then send the
whole array the change I made is:
---
async event result_t ADC.dataReady(uint16_t data) {
result_t rv = FAIL;
atomic
{
DeltaMsg* dmsg ;
dmsg-count++;
if( dmsg-index BUFFER_SIZE )
{
dmsg-reading[ dmsg-index++ ] = data;
if( dmsg-index = BUFFER_SIZE )
post sendData();
rv = SUCCESS;
}
}
return rv;
//m_adc = data;
//post sendData();
//return SUCCESS;
}
---
where reading is an array of the structure dmsg,
the whole program is also attached, the program is
compiling but when I install it on my motes it is
not receiving any reading in the trawler application
if somebody can please tell me what I have done
wrong it will be very helpful
Thank you
Manu
Be a PS3 game guru.
Get your game face on with the latest PS3 news and
previews at Yahoo! Games.
Delta.h (2k bytes)
Delta.nc (5k bytes)
DeltaM.nc (6k bytes)
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[Tinyos-help] Sending aggregate data
Hi, I am trying to write a application which sends 10 or more sensor readings using multihop (like done in Delta and oscilloscope in boomerang), i want to know that should i modify the oscope interface so that it sends the data using multihop, also if I store 10 readings in an array in the Delta application then how to construct message from that array any suggestion will be helpful thank you manu - Be a PS3 game guru. Get your game face on with the latest PS3 news and previews at Yahoo! Games.___ Tinyos-help mailing list Tinyos-help@Millennium.Berkeley.EDU https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
[Tinyos-help] Difference between send and sendMsg interface
Hi, Q1. what is the difference between send and sendMsg interface? Q2. Without using Genericcomm how can a message be send?(like done in Delta)? thank you manu - Bored stiff? Loosen up... Download and play hundreds of games for free on Yahoo! Games.___ Tinyos-help mailing list Tinyos-help@Millennium.Berkeley.EDU https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
[Tinyos-help] Tmote sky range and power consumption with external antenna
Hi, I am using an antenova antenna(titanis) with a typical gain of 4.1 dBi, I wanted to know does the mote consumes more power with an external antenna( I think power consumption remains same and it is transferring the same power to the antenna as it was to the internal antenna). Also how can I increase the transmitted power? So if a use a antenna with 15 dBi gain then my range will become much better and my power consumption will remain same. Thank you Manu Suryavansh - 8:00? 8:25? 8:40? Find a flick in no time with theYahoo! Search movie showtime shortcut.___ Tinyos-help mailing list Tinyos-help@Millennium.Berkeley.EDU https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
Re: [Tinyos-help] Outdoor Range with Tmote sky
hi, what is the range when not in line of sight, i thought that the communication in 2.5Ghz frequency range is not affected by line of sight thank you manu Joe Polastre [EMAIL PROTECTED] wrote: As per the datasheet, 1 meter elevated above the ground, line of sight. For on the ground results, see: http://www.polastre.com/papers/spots05-telos.pdf -Joe On 2/6/07, Xavier Orduña wrote: Hi, I'm using the tmote sky to deploy a wsn in an outdoor environment. After firsts tests, I discovered that when motes are on the floor (without any tripod or similar) the maximum range (using max tx power) is no higher than 7 or 8 meters. That's very far from the 125 meter range that is described in the tmote datasheet. Does anyone know what are the conditions in which the maximum range is 125 meter in outdoor? Does anyone know if I'm doing something wrong (I'm using the just unpacked Delta program and a little modification of Delta to get sensor data)? Thanks a lot Xavi ___ Tinyos-help mailing list Tinyos-help@Millennium.Berkeley.EDU https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help ___ Tinyos-help mailing list Tinyos-help@Millennium.Berkeley.EDU https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help - We won't tell. Get more on shows you hate to love (and love to hate): Yahoo! TV's Guilty Pleasures list.___ Tinyos-help mailing list Tinyos-help@Millennium.Berkeley.EDU https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
[Tinyos-help] Oscilloscope with Multihop
Hi all,
I am trying to modify oscilloscope so that it sends data
using a multihop mechanism through BaseStation in MultiHop.
I have wired the interfaces like shown below-
OscillorouteM.RouteControl - multihopM;
OscillorouteM.Send - multihopM.Send[AM_OSCRT];
And in OscillorouteM:
[. . .]
task void dataTask() {
struct OscopeMsg *pack;
if ((pack = (struct OscopeMsg *)call
Send.getBuffer(msg[currentMsg],Len))) {
atomic {
packetReadingNumber = 0;
pack-lastSampleNumber = readingNumber;
}
pack-channel = 1;
pack-sourceMoteID = TOS_LOCAL_ADDRESS;
if (call Send.send(msg[currentMsg], sizeof(struct OscopeMsg)))
{
atomic {
currentMsg ^= 0x1;
}
call Leds.yellowToggle();
}
}
}
async event result_t ADC.dataReady(uint16_t data) {
struct OscopeMsg *pack;
atomic {
pack = (struct OscopeMsg *)msg[currentMsg].data;
pack-data[packetReadingNumber++] = data;
readingNumber++;
//dbg(DBG_USR1, data_event\n);
if (packetReadingNumber == BUFFER_SIZE) {
post dataTask();
}
}
}
However it is not working, the sensors don't send directly
to the parent the data they have collected.
Can somebody please tell me what i have done wrong?
thank you
manu
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[Tinyos-help] High gain Antenna
Hi, I want to connect an external antenna to the Tmote sky which has an SMA connector, can somebody tell me any high gain antenna(gain12DBI) and also if somebody can tell me what tool has to be used to connect the antenna to the SMA connector. Thank you Manu - Access over 1 million songs - Yahoo! Music Unlimited.___ Tinyos-help mailing list Tinyos-help@Millennium.Berkeley.EDU https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
[Tinyos-help] Pressure sensor for tmote sky
Hi, I want to measure absolute pressure between 0-15PSI. I want to know where can I get a pressure sensor which gives output within the input range of tmote sky and also I am not clear whether to give different power supply to sensor or the same as tmote sky. Does the Vref of the ADC of tmote sky changes with time? Can somebody point me to some tutorial or paper which describes interfacing external sensor to tmote sky. Thank you Manu Suryavansh - Looking for earth-friendly autos? Browse Top Cars by Green Rating at Yahoo! Autos' Green Center. ___ Tinyos-help mailing list Tinyos-help@Millennium.Berkeley.EDU https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
[Tinyos-help] connecting external sensor- power supply and Vref
hi, i want to connect an external pressure sensor to tmote sky, it is voltage ratiometric pressure sensor, so its output will be proportional to applied supply voltage, i wanted to know that is the pin 1 on the 10 pin expansion connector Analog VCC =1.5V. I want to know that what should be the range of the voltage input and is there any constant voltage on the board which i can give as power supply to the pressure sensor so that conversion takes place properly at all time with respect to ADC Vref of 1.5V. Thank you manu - Don't pick lemons. See all the new 2007 cars at Yahoo! Autos.___ Tinyos-help mailing list Tinyos-help@Millennium.Berkeley.EDU https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
[Tinyos-help] changing number of readings in one packet in oscilloscope application
hi all, I was trying to change the number of readings in one message in oscilloscope application and I found that i had to change the the BUFFER_SIZE in oscope.h, but the most important is to change TOSH_DATA_LENGTH in AM.h in the dir tos\lib\CC2420Radio however i could not understand why TOSH_MAX_DATA_LENGTH = (128 - 10 - 2) and also how do we decide the value of TOSH_DATA_LENGTH thank you manu - Check out the all-new Yahoo! Mail beta - Fire up a more powerful email and get things done faster.___ Tinyos-help mailing list Tinyos-help@Millennium.Berkeley.EDU https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
Re: [Tinyos-help] OSCOPE_BUFFER_SIZE in oscope lib
hi all, i changes the variable OSCOPE_BUFFER_SIZE in the oscope.h file in the dir- C:\Cygwin\cygwin\opt\moteiv\tinyos-1.x\tos\lib\Oscope and then i did make clean and make in the dir- C:\Cygwin\cygwin\opt\moteiv\tools\java but after this no readings where being shown in the oscilloscope gui, so somebody please tell me what is the problem, how do i again compile the nc files in- C:\Cygwin\cygwin\opt\moteiv\tinyos-1.x\tos\lib\Oscope and also do i have to make the some changes to the java program? thank you manu Joe Polastre [EMAIL PROTECTED] wrote: type make clean; make in the oscilloscope java directory. On 1/30/07, manu suryavansh wrote: hi friends, i changed the variable OSCOPE_BUFFER_SIZE in the oscope.h file to change the number of reading in one packet of oscilloscope but after that it stopped showing in the oscilloscope gui, can somebody please tell me what is the problem thank you manu Food fight? Enjoy some healthy debate in the Yahoo! Answers Food Drink QA. ___ Tinyos-help mailing list Tinyos-help@Millennium.Berkeley.EDU https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help - Everyone is raving about the all-new Yahoo! Mail beta.___ Tinyos-help mailing list Tinyos-help@Millennium.Berkeley.EDU https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
[Tinyos-help] problem with oscilloscope at 100Hz and 9 remote nodes
hi all, i am running oscilloscope application on 9 tmotes and 1 is running tosbase, and i am sampling data at 100Hz (OSCOPE_DELAY=1), but when i save data for 5 sec from all the nodes i get large difference(almost half) in the number of samples which tosbase has received from different nodes, for example from 5 motes i get 500 samples but from other 4 motes i get 250 samples, can somebody please tell me why is this happening? thank you manu - The fish are biting. Get more visitors on your site using Yahoo! Search Marketing.___ Tinyos-help mailing list Tinyos-help@Millennium.Berkeley.EDU https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
[Tinyos-help] oscilloscope application-after 16000 samples -samples lost?
hi all, in the oscilloscope application from moteiv, after 16000 samples it again starts from 1st sample so if 17000 smaples have been taken and then i click on save in the gui i get only 1000 samples in the file can somebody tell me why is this happening? and how can i get all the samples? thank you manu - Everyone is raving about the all-new Yahoo! Mail beta.___ Tinyos-help mailing list Tinyos-help@Millennium.Berkeley.EDU https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
[Tinyos-help] how to create two differnt networks
hi friends, i wanted to know that how can i have two different base station nodes so that half of the remote nodes send their data to base1 and the other half send their data to base2 and both these base stations will be near by thank you manu - Finding fabulous fares is fun. Let Yahoo! FareChase search your favorite travel sites to find flight and hotel bargains.___ Tinyos-help mailing list Tinyos-help@Millennium.Berkeley.EDU https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
[Tinyos-help] OSCOPE_BUFFER_SIZE in oscope lib
hi friends, i changed the variable OSCOPE_BUFFER_SIZE in the oscope.h file to change the number of reading in one packet of oscilloscope but after that it stopped showing in the oscilloscope gui, can somebody please tell me what is the problem thank you manu - Food fight? Enjoy some healthy debate in the Yahoo! Answers Food Drink QA.___ Tinyos-help mailing list Tinyos-help@Millennium.Berkeley.EDU https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
[Tinyos-help] tinydbapp not running on tmoteksy
hi friends, i wanted to know how can i run tinydbapp on tmote sky, i tried to compile the application for tmote but it was giving many errors, i think first i have to do some configuration, i just request that please tell me where can i find all configuration that has to be done so that i can rum tinydb application tmote sky thanks very much bye manu suryavanshh research assistant university of florida - Never miss an email again! Yahoo! Toolbar alerts you the instant new Mail arrives. Check it out.___ Tinyos-help mailing list Tinyos-help@Millennium.Berkeley.EDU https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
[Tinyos-help] delta and sampling at high frequency
hi all, i am using delta application on tmote sky but when i changed the sampling frequency to 100Hz most of the packets were getting lost even with only 3-4 nodes, i also tried to change the packet size to include more reading in one packet by changing AM_DELTAMSG but then it stopped sending can somebody please tell how to solve this problem thank you manu suryavansh university of florida - Don't be flakey. Get Yahoo! Mail for Mobile and always stay connected to friends.___ Tinyos-help mailing list Tinyos-help@Millennium.Berkeley.EDU https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
[Tinyos-help] external antenna for tmote ksy
hi all, i want to use an external antenna with tmote ksy because i will be placing the tmote sky unit inside a metal case and only antenna will be outside, can somebody tell me from where can i buy an antenna which can be easily attached to the tmote sky unit thank you manu suryavansh university of florida - It's here! Your new message! Get new email alerts with the free Yahoo! Toolbar.___ Tinyos-help mailing list Tinyos-help@Millennium.Berkeley.EDU https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
[Tinyos-help] Regarding delta application and oscilloscope
Dear friends, I am new to tinyos so i am asking a few basic doubts, I changed the sampling period in delta that is DELTA_TIME = 102 * 1 so that sampling rate is approximately 100Hz, but now when i run trawler it shows that lots of packets are getting lost with only 2-3 nodes, Also I want to know that how can in change the packet size in delta application so that 10-20 readings are sent together, I tried to change AM_DELTAMSG to 40,60 but then it is not working, Also please tell me how to change the sampling rate in the oscilloscope application, i m using tinyos 1.x and tmote from moteiv please help thanks manu - Don't be flakey. Get Yahoo! Mail for Mobile and always stay connected to friends.___ Tinyos-help mailing list Tinyos-help@Millennium.Berkeley.EDU https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
[Tinyos-help] regarding oscilloscope application
dear friends, i wanted to know that how can i change the packet size in the oscilloscope application- from the tutorial i understand that the oscilloscope application samples data based on OSCOPE_DELAY, so how can i sample at the same rate but put more readings in one packet manu thank you - TV dinner still cooling? Check out Tonight's Picks on Yahoo! TV.___ Tinyos-help mailing list Tinyos-help@Millennium.Berkeley.EDU https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
[Tinyos-help] please help -tinyos 2.0 example not running in boomerang(latest version)
Dear friends, I am trying to run the tinyos2.0 modified oscilloscope application on tmote in the boomerang environment but it is giving many error like - In file included from OscilloscopeAppC.nc:22: In component `OscilloscopeC': OscilloscopeC.nc:24: interface AMSend not found OscilloscopeC.nc:24: interface AMSend not found In file included from OscilloscopeAppC.nc:22: OscilloscopeC.nc:26: unexpected type arguments OscilloscopeC.nc:27: interface Read not found OscilloscopeC.nc:27: interface Read not found I have read that boomerang does not have all features of tinyos2.0 so request you to tell me if there is any way to fix this problem so that I can use boomerang to run tinyos2.0 examples thank you Manu Suryavansh - Don't get soaked. Take a quick peak at the forecast with theYahoo! Search weather shortcut.___ Tinyos-help mailing list Tinyos-help@Millennium.Berkeley.EDU https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
