Re: [Tinyos-help] Changing the path
in case that isn't as clear as it might seem... First, if you are not familiar with unix/linux find some intro material online or at your favorite bookstore. Then: cd [dir/dir/dir] changes directory to someplace in the file tree so cd /opt/tinyos-1.1.7/tools/scripts should go to the directory that contains toscheck (note change -1.1.7 to whatever version of TOS you have). Also: pwd prints the working (current) directory And: ls lists the contents For the more advanced, the last line in the file /etc/profile changes directory to $HOME, which is your nominal home dir, but you can make it go to /opt/tinyos... if you like, so each time you start the shell it will end up there. Also, once running the cygwin shell (bash) you can type: man bash and have enough to read for the rest of the week...in general man [command] will tell you something useful about any command name. MS 刘巍 wrote: Hi,Deepa Mahajan [EMAIL PROTECTED] mailto:[EMAIL PROTECTED] ~ $ PWD /home/Administrator [EMAIL PROTECTED] mailto:[EMAIL PROTECTED] ~ $ CD .. bash: CD: command not found [EMAIL PROTECTED] mailto:[EMAIL PROTECTED] ~ $ cd .. [EMAIL PROTECTED] mailto:[EMAIL PROTECTED] /home $ cd .. [EMAIL PROTECTED] mailto:[EMAIL PROTECTED] / $ pwd / [EMAIL PROTECTED] mailto:[EMAIL PROTECTED] / $ cd /opt/tinyos-1.x/tools/scripts/ [EMAIL PROTECTED] mailto:[EMAIL PROTECTED] /opt/tinyos-1.x/tools/scripts $ toscheck 2006-03-13 15:08:12 您在来信中写道： Hi, I have installed TinyOS thorugh the windows installation package. However, when I open the cygwin bash shell it begins in the home subfolder of cygwin. How do I change this so that it will open in c:/tinyos so that I can access toscheck. I'm very new at Cygwin and have no idea how to change this now. Thanks! -Deepa = = = = = = = = = = = = = = = = = = = = = = 致 礼！ 刘巍 2006-03-13 中国科学院计算技术研究所 电话：010-62565533-9247 Mail:[EMAIL PROTECTED] 网址：http://wsn.ict.ac.cn - ___ 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
[Tinyos-help] Tyndall motes
Hi, Does anyone have any documentation on the Tyndall motes? I have searched the web but I couldn't find almost nothing. They also work with TinyOS, but the code is not open source. I would appreciate any suggested web link or document. Thank you, Gelu __ 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://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
[Tinyos-help] Light barrier application
Hi everyone, I'm currently developing an application counting bottles on a transportation system. I'd like to use the photo sensors on the tmote. But it's quite hard for me to detect a bottle passing by without using an extra light. I've also played with a white LED and try to trigger on the reflexion of the bottles but didn't manage to count all the bottles or I got two or more triggers per bottle. My current approach lookes like that: I'm sampling the photo sensor a 10ms the compare the last two values with the current one and if the present is about 10% bigger than the former one I'll set a flag (high flag) and the go on sampling and wait for some value where the present value is about 10% smaller than the former ones. It works ok but as I was telling you before the results are not as good as they should be. Furthermore I think with sampling at 10ms there's also a lot of power consumed by the microcontroller. Could anyone propose a differet approach to me? Thanks a lot Greetings Christian ___ Tinyos-help mailing list Tinyos-help@Millennium.Berkeley.EDU https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
RE: [Tinyos-help] Tyndall motes
http://www.cs.ucc.ie/misl/dsystems/HTML/dsys25.php The Software link on that page gives you an rpm of the software, the Overview link gives you contact information for the people responsible for it. Hope this helps, Ciaran Lynch -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Behalf Of Gelu Contiu Sent: 13 March 2006 09:47 To: tinyos-help@Millennium.Berkeley.EDU Subject: [Tinyos-help] Tyndall motes Hi, Does anyone have any documentation on the Tyndall motes? I have searched the web but I couldn't find almost nothing. They also work with TinyOS, but the code is not open source. I would appreciate any suggested web link or document. Thank you, Gelu ---Legal Disclaimer--- The above electronic mail transmission is confidential and intended only for the person to whom it is addressed. Its contents may be protected by legal and/or professional privilege. Should it be received by you in error please contact the sender at the above quoted email address. Any unauthorised form of reproduction of this message is strictly prohibited. The Institute does not guarantee the security of any information electronically transmitted and is not liable if the information contained in this communication is not a proper and complete record of the message as transmitted by the sender nor for any delay in its receipt. ___ Tinyos-help mailing list Tinyos-help@Millennium.Berkeley.EDU https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
[Tinyos-help] Ranging
hello，everyone！ I want to implement DV-Distance algorithm,which component I should use? Ranging or RSSI? Thanks in advance. Any reply will be helpful. wyd [EMAIL PROTECTED] 2006-03-13 ___ Tinyos-help mailing list Tinyos-help@Millennium.Berkeley.EDU https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
[Tinyos-help] RSSI
How can I do RSSI measurements? ___ Tinyos-help mailing list Tinyos-help@Millennium.Berkeley.EDU https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
[Tinyos-help] Everything solved but something remains
Hi. Finally I have solved the parallel cable problem. Issuing manually the command uisp -dprog=avrisp -dpart=ATmega128 --wr_fuse_e=ff --upload if=build/micaz/main.srec.out , blink is correctly uploaded and the mote works. Now the hard part: I would like to change something somewhere ( makefiles or something else ) so that the uisp -dprog oprion will become -dprog=avrisp. I tried many but tinyos always assumes -dprog=dapa then the program can't be uploaded. Any help? Kind Regards ___ Yahoo! Mail: gratis 1GB per i messaggi e allegati da 10MB http://mail.yahoo.it ___ Tinyos-help mailing list Tinyos-help@Millennium.Berkeley.EDU https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
Re: [Tinyos-help] write/read from flash on telosb mote
On 3/10/06, David Moss [EMAIL PROTECTED] wrote: Let me know if the message payload size gives you any problems. I uploaded some changes this morning to reflect a 28-byte payload maximum, which should be compatible with everyone's system. Before, I had the payload sizes of the FlashViewer messages set to my environment - 30 byte payloads, and that wasn't compatible with the default TinyOS java stuff. I set all my AM.h payload lengths to 30 bytes because I wanted MicaZ's and TelosB's to interact seemlessly, and the micaz's payload size was 29 bytes while telos's were 28. So try it out and if it doesn't work, let me know -David I can't get it to work, but the problem is related to the payload size issue you describe. I checked out the latest version from cvs to get the updated source code, but the directory tools, containing all the java code, was missing so I had to use the dir from the zipfile. In the cvs version the apps directory also only contained the Eavesdropper application, not the FlashViewer, JDebug or TestHarness apps, but I got them from the zip as well. The apps/FlashViewer (from the zip) compiled without problems and I was able to put it on a mica2 mote, but when I tried to compile the java application tools/com/rincon/flashviewer (also the one from the zip file) I got this error: com/rincon/flashviewer/DataOutput.java:35: package net.tinyos.flashimage.messages does not exist import net.tinyos.flashimage.messages.JDebugMsg; ^ com/rincon/flashviewer/DataOutput.java:36: package net.tinyos.flashimage.messages does not exist import net.tinyos.flashimage.messages.NodeReply; I can't find flashimage anywhere either in the base-tos tree, the rincon cvs files or the zip file. Without flashimage I couldn't recompile the java code for tools/com/rincon/flashviewer but fortunately it was already compiled in the zip file so I was able to run it. With apps/FlashViewer on the mote and SerialForwarder running, I ran the tools/com/rincon/flashviewer java program: $ java com/rincon/flashviewer/FlashViewer -ping receive error for com.rincon.flashviewer.messages.ViewerMsg (AM type 161): invalid length message received (too short) The apps/FlashViewer program demonstrates nicely how the BlockRead and BlockWrite works, but it would still be nice to have a working app. Would you mind giving cvs another go so a clean checkout includes everything you need to get the app to work. (or explain what I'm doing wrong now). Regards /Kasper ___ Tinyos-help mailing list Tinyos-help@Millennium.Berkeley.EDU https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
[Tinyos-help] NesC debugger tools
Hi, I would know if exist a way to debug NesC code under Windows. I had read about a GDB tool working under Linux Systems. Anyone know the way to install that tool under windows with cygwin? Anyone know others tools? I'm using TMote Sky Mote developed by MoteIv. Thank for any help. ***Alex*** ___ Tinyos-help mailing list Tinyos-help@Millennium.Berkeley.EDU https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
[Tinyos-help] Doubt in CC1000RadioIntM.nc
Hi all There are two versions of this file, one in tos/platform/mica2 and the other in contrib/ucb/tos//CC1000pulse/ And both of them are different, Can any body tell me why there is an additional case:PULSE_CHECK_STATE(in the eventwakeupTimer.fired )in the version in CC1000Pulse. And how come it is missing in the other one. Any small hint may help me. Thanks jagan ___ Tinyos-help mailing list Tinyos-help@Millennium.Berkeley.EDU https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
Re: [Tinyos-help] Oscope codes - HELP!
Dear Manu and Michael, I am grateful for your replies. I have read lesson 6 thourully but it is still not clear to me how to print the actual values on the screen. What I want to do, is to display the temperature in another Java program I have written, which illustrates a Room and will also check if it is dark or not so the lights can turn on or off accordingly (in the Java program). Through Listen the raw data of the packet is printed in Cygwin. What about the actual values? Is there a program that does that or do I have to write one myself for just the ADC readings and link it with Listen? Could you please be more specific on the steps I have to take? Also for my nesC application, I have used the PhotoTemp because otherwise I was getting errors.Same way the dataTask and Light.dataReady()were implemented for the light I did the same for the temperature. I do not have an extra timer for temp, I init, start and stop the StdControls of the sensors together and call both Light.getData and Temp.getData from the timer, but I still get warnigns when I compile it: C:/tinyos/cygwin/opt/tinyos-1.x/tos/system/RealMain.nc: In function `main':C:/tinyos/cygwin/opt/tinyos-1.x/tos/interfaces/StdControl.nc:63: warning: `result' might be used uninitialized in this function Could you give me a hint as to what am I doing wrong, and what corrections should be made? It is very important to me get through this because I am stuck. Kind Regards, Xenia From:Michael Schippling [EMAIL PROTECTED]To:Xenia Economidou [EMAIL PROTECTED]CC:tinyos-help@Millennium.Berkeley.EDUSubject:Re: [Tinyos-help] Oscope codes - HELP!Date:Sun, 12 Mar 2006 14:34:39 -0700MIME-Version:1.0Received:from sapello.lcwireless.net ([67.131.73.161]) by bay0-mc1-f10.bay0.hotmail.com with Microsoft SMTPSVC(6.0.3790.1830); Sun, 12 Mar 2006 13:34:39 -0800Received:from sapello.lcwireless.net (localhost [127.0.0.1])by sapello.lcwireless.net (Postfix) with ESMTPid D3BDC18E62; Sun, 12 Mar 2006 14:34:38 -0700 (MST)Received:from [192.168.1.104] (router.lcwireless.net [67.131.73.161])by sapello.lcwireless.net (Postfix) with ESMTPid AE39118E42; Sun, 12 Mar 2006 14:34:38 -0700 (MST)I'm not clear on where you are having problems, TOS or Java or All?Assuming that you got the Oscope program to work as it stands, thenyou want to modify it to get and send both temp and light readings?To do that you should be able to dig down in DemoSensor to see howit works, or just toss it out and use PhotoTemp. The latter switcheson the right sensor and does an ADC reading. You probably want toalternate readings and fill the OscopeMsg buffer accordingly.On the Java side, if you just want to print stuff out to the shellwindow, you could hack up Listen to pretty-print the message bufferin any format you like.Was that the question?MSXenia Economidou wrote:Hello everyone,My name is Xenia Economidou from Queen Mary University (3rd yearer student in Bachelor of Engineering). As part of my final year project, which I have to submit in less than three weeks, I have to link the Oscilloscope application to a Java program in the computer in order to check the values and also print them (e.g. readings for light and temperature). As I am runnig out of time it is very importand for me to get guidance from you as soon as possible. Although I have studied the oscope codes it is still not clear for me where I should start from:a. to print the measurements of the temperature, andb. check the values for light, (i.e. if it is dark or not).Any help from you is greatly appreciated as I am getting closer to the deadline of the project.PLEASE HELP!!Kind Regards,Xenia___Tinyos-help mailing listTinyos-help@Millennium.Berkeley.EDUhttps://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
RE: [Tinyos-help] write/read from flash on telosb mote
Looks like you two might be experiencing the same problem in some way. Raja - were you able to download files in the /contrib/rincon/tools/java directory? It shows on my CVS these files were uploaded to HEAD, so they should exist for everybody to download just like the other directories on there. If they're not there, then obviously something went wrong on my end. The DataOutput.java file contains two imports that shouldn't be there and are not referenced, from the net.tinyos.flashimage.messages directory. It is possible to remove these two import lines from the top of the DataOutput.java file to get the file to compile. Since the net.tinyos.flashimage directory existed on my system, I didn't get this error before uploading. I have uploaded the changes to CVS. Thanks for the catch, Kasper, and sorry for the issues in getting this going on your system, David -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Kasper Bonne Sent: Monday, March 13, 2006 7:00 AM To: tinyos-help@Millennium.Berkeley.EDU Subject: Re: [Tinyos-help] write/read from flash on telosb mote On 3/10/06, David Moss [EMAIL PROTECTED] wrote: Let me know if the message payload size gives you any problems. I uploaded some changes this morning to reflect a 28-byte payload maximum, which should be compatible with everyone's system. Before, I had the payload sizes of the FlashViewer messages set to my environment - 30 byte payloads, and that wasn't compatible with the default TinyOS java stuff. I set all my AM.h payload lengths to 30 bytes because I wanted MicaZ's and TelosB's to interact seemlessly, and the micaz's payload size was 29 bytes while telos's were 28. So try it out and if it doesn't work, let me know -David I can't get it to work, but the problem is related to the payload size issue you describe. I checked out the latest version from cvs to get the updated source code, but the directory tools, containing all the java code, was missing so I had to use the dir from the zipfile. In the cvs version the apps directory also only contained the Eavesdropper application, not the FlashViewer, JDebug or TestHarness apps, but I got them from the zip as well. The apps/FlashViewer (from the zip) compiled without problems and I was able to put it on a mica2 mote, but when I tried to compile the java application tools/com/rincon/flashviewer (also the one from the zip file) I got this error: com/rincon/flashviewer/DataOutput.java:35: package net.tinyos.flashimage.messages does not exist import net.tinyos.flashimage.messages.JDebugMsg; ^ com/rincon/flashviewer/DataOutput.java:36: package net.tinyos.flashimage.messages does not exist import net.tinyos.flashimage.messages.NodeReply; I can't find flashimage anywhere either in the base-tos tree, the rincon cvs files or the zip file. Without flashimage I couldn't recompile the java code for tools/com/rincon/flashviewer but fortunately it was already compiled in the zip file so I was able to run it. With apps/FlashViewer on the mote and SerialForwarder running, I ran the tools/com/rincon/flashviewer java program: $ java com/rincon/flashviewer/FlashViewer -ping receive error for com.rincon.flashviewer.messages.ViewerMsg (AM type 161): invalid length message received (too short) The apps/FlashViewer program demonstrates nicely how the BlockRead and BlockWrite works, but it would still be nice to have a working app. Would you mind giving cvs another go so a clean checkout includes everything you need to get the app to work. (or explain what I'm doing wrong now). Regards /Kasper ___ 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
Re: [Tinyos-help] error in XSensorMTS300
Esmaeil, I am using XSensorMTS400, and after upgrading from TinyOS-1.1.10 to TinyOS-1.1.15, i got the same error. Using java net.tinyos.tools.Listen showed me that I was infact using the correct packet handler type, So i stoped playing around and started to rewrite the java Listen, I would suggest the same. THis way you can do what you want with the data. Josh Quoting Esmaeil Nadimi [EMAIL PROTECTED]: Hi all I am trying to program the motes with xsensormts300 but after running xlisten and when I try to aggregate the data, I receive the following error: Error: no packet handler for tos type 0x03 Error: no packet handler for tos type 0x01 ... ... And so on, Any solution will be appreciated. Esmaeil ___ Tinyos-help mailing list Tinyos-help@Millennium.Berkeley.EDU https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help - This mail sent through IMP: http://horde.org/imp/ ___ Tinyos-help mailing list Tinyos-help@Millennium.Berkeley.EDU https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
Re: [Tinyos-help] Light barrier application
Hi Christian, Have you considered a capacitive proximity sensor? You haven't said whether the bottles are full or how close you can place the sensor to the bottle but given the right conditions it might work better. Your sample rate does seem excessive. You are sampling 100 times per second and would for example, sense a bottle 25 times if it took 1/4 second to clear the sensor. The problem with reflected light is the light could scatter differently depending upon how the bottle is rotated or whether you hit some dirt or a label. Also consider that the angle of reflection is different on the edge of the bottle than in the center of the bottle so your readings will probably not look like square waves. If I were to use light I would first use the mote to collect raw sensor data at 10ms, tune my detect algorithm against measured data, then code the detect algorithm into the mote. Best of luck. Chuck Kring www.finishlinesystems.com At 02:18 AM 3/13/2006, Hoell, Christian (EXT) wrote: Hi everyone, I'm currently developing an application counting bottles on a transportation system. I'd like to use the photo sensors on the tmote. But it's quite hard for me to detect a bottle passing by without using an extra light. I've also played with a white LED and try to trigger on the reflexion of the bottles but didn't manage to count all the bottles or I got two or more triggers per bottle. My current approach lookes like that: I'm sampling the photo sensor a 10ms the compare the last two values with the current one and if the present is about 10% bigger than the former one I'll set a flag (high flag) and the go on sampling and wait for some value where the present value is about 10% smaller than the former ones. It works ok but as I was telling you before the results are not as good as they should be. Furthermore I think with sampling at 10ms there's also a lot of power consumed by the microcontroller. Could anyone propose a differet approach to me? Thanks a lot Greetings Christian ___ 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
[Tinyos-help] Questions on vector operation
Hi All, I have a basic question about doing vector operation on Tmote sky motes: (1) Can we store data into vectors or arrays? If yes, how? And where to look up? Same as in C? (2) Can we do vector multiplications directly? (3) Can we define for loops in TinyOS? If yes, how? same as in C? Thank you very much! - Yupeng ___ Tinyos-help mailing list Tinyos-help@Millennium.Berkeley.EDU https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
[Tinyos-help] Reading from the INTERNAL Flash on tmote sky
Hi everybody, I am trying to figure out how to read from the Internal flash, on a tmote sky. For as much as I have understood, BlockStorage and EEPROM ( ByteEEPROM and PageEEPROM ) are both used for reading/writing/formatting only the external flash. On the other side there is the InternalFlash module, but it seems to me that it can be used only for accessing the information segment of the MSP internal flash ( address range is 0x1000 - 0x107E )Going throug the source code of tinyos-1.x/tos/platform/msp430/InternalFlashC.nc it seems that, after checking some conditions, it just accesses the flash without using any function (at least when reading). And, indeed, the MSP430 user manual ( which can be found at Texas Instruments' site - http://focus.ti.com/lit/ug/slau049f/slau049f.pdf ) says that the internal flash is mounted in the same address space as RAM memory, peripheral modules and function registers. So, apparently it turns out that if I need to read from internal flash, I can just peek at any (even) address in between 0x3FDF and 0xFFDF (48kB of flash memory).But, there seems to be an inconsistency: When InternalFlashC.nc has to access the information sector of the internal flash, it looks for an address that is in between 0x1000 and 0x10FF. An address which, according to TI's user manual, should be somewhere in RAM memory, and not in the flash. I am really confused.Can anybody help me find a way out of this mess? Thanks, Mate.PS: A couple of days ago I posted a similar question, but I never received it back. So, I suppose that it got lost or something similar... ___ Tinyos-help mailing list Tinyos-help@Millennium.Berkeley.EDU https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
[Tinyos-help] TOSbase, usb write problems with MS windows
Hi, I am trying to connect a tmote to a PC with MS windows andFTDI USB serial converter driver. For a test, i am using python(pyserial) and hyper terminal for a PC, and TOSbase for a tmote. I found that I could read from the tmote but I couldn'tsend anythingfrom PC to tmote. I modified TOSbase to toggle LEDs whenever it received signals from a PC, but it didn't work. I'd like to know if there is any other person who has similar problems. Is it the problem of usb-to-serial converter? if then, what is the good driver? Is it the problem of TOSbase? Is it the problem of Python Serial module and hyper terminal? Thank you, Hyemin Chung ___ Tinyos-help mailing list Tinyos-help@Millennium.Berkeley.EDU https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
Re: [Tinyos-help] TOSbase, usb write problems with MS windows
You probably have to make sure you have formatted the messages correctly. I can imagine it being difficult with hyperterm since the messages are binary and terms usually insist on ascii... Look back in this list for descriptions of the message formats, there's a good online paper that I can never find... MS Hyemin Chung wrote: Hi, I am trying to connect a tmote to a PC with MS windows and FTDI USB serial converter driver. For a test, i am using python(pyserial) and hyper terminal for a PC, and TOSbase for a tmote. I found that I could read from the tmote but I couldn't send anything from PC to tmote. I modified TOSbase to toggle LEDs whenever it received signals from a PC, but it didn't work. I'd like to know if there is any other person who has similar problems. Is it the problem of usb-to-serial converter? if then, what is the good driver? Is it the problem of TOSbase? Is it the problem of Python Serial module and hyper terminal? Thank you, Hyemin Chung ___ 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
[Tinyos-help] Changing MICA2 baud rate
How can I change the baud rate of the MICA2 from 57600 to 19200? The Xbow website says that CC1000Const.h needs to be modified, but I'm not sure how to. Thanks Aby ___ Tinyos-help mailing list Tinyos-help@Millennium.Berkeley.EDU https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
[Tinyos-help] How to unset MOTECOM?
Title: Re: [Tinyos-help] High Frequency Sampling - Sample.class run error Hi. I am currently trying to use Serial Forwarder to listen for some packets. However, whenever i run the JAVA program, i get an error saying that a platform specific TOSMsg cannot be found. After looking through some of the TinyOS help messages, i believe the problem lies in the setting of the MOTECOM env settings. I previously had set it to export [EMAIL PROTECTED]:mica2. I wish to remove this setting. What doi have to do? I tried just typing unset MOTECOM but i don't know if that is correct. Thanks and regards. Amit. ___ Tinyos-help mailing list Tinyos-help@Millennium.Berkeley.EDU https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
Re: [Tinyos-help] How to unset MOTECOM?
Typing: unset -v MOTECOM should do the trick (the -v flag indicates you want to unset a variable, but it's not necessary). You can check that it's been unset by typing: echo $MOTECOM If it's blank, MOTECOM is removed as one of your environment variable. - Prabal On 3/13/06, #AMIT SATPATHY# [EMAIL PROTECTED] wrote: Hi. I am currently trying to use Serial Forwarder to listen for some packets. However, whenever i run the JAVA program, i get an error saying that a platform specific TOSMsg cannot be found. After looking through some of the TinyOS help messages, i believe the problem lies in the setting of the MOTECOM env settings. I previously had set it to export [EMAIL PROTECTED]:mica2. I wish to remove this setting. What do i have to do? I tried just typing unset MOTECOM but i don't know if that is correct. Thanks and regards. Amit. ___ 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
Re: [Tinyos-help] TOSbase, usb write problems with MS windows
You might also consider looking into MIG -- the message interface generator. It allows you to specify a message using simple C structs and then generate corresponding data structures in Java to create and access those messages. I believe there's a python version of MIG floating around somewhere so maybe somebody who knows about it can chime in here. - Prabal On 3/13/06, Michael Schippling [EMAIL PROTECTED] wrote: You probably have to make sure you have formatted the messages correctly. I can imagine it being difficult with hyperterm since the messages are binary and terms usually insist on ascii... Look back in this list for descriptions of the message formats, there's a good online paper that I can never find... MS Hyemin Chung wrote: Hi, I am trying to connect a tmote to a PC with MS windows and FTDI USB serial converter driver. For a test, i am using python(pyserial) and hyper terminal for a PC, and TOSbase for a tmote. I found that I could read from the tmote but I couldn't send anything from PC to tmote. I modified TOSbase to toggle LEDs whenever it received signals from a PC, but it didn't work. I'd like to know if there is any other person who has similar problems. Is it the problem of usb-to-serial converter? if then, what is the good driver? Is it the problem of TOSbase? Is it the problem of Python Serial module and hyper terminal? Thank you, Hyemin Chung ___ 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 ___ Tinyos-help mailing list Tinyos-help@Millennium.Berkeley.EDU https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
RE: [Tinyos-help] How to unset MOTECOM?
Title: Re: [Tinyos-help] How to unset MOTECOM? The error is as follows: -- Capture Output --"C:\Program Files\Crossbow\Crimson\IDE.bat" "C:\tinyos\cygwin\opt\tinyos-1.x\apps\HighFrequencySampling2" "c:\tinyos\cygwin\bin" "java Sample 200 2"#Command: java Sample 200 2Cygwin: c:\tinyos\cygwin\binDirectory: C:\tinyos\cygwin\opt\tinyos-1.x\apps\HighFrequencySampling2Directory: /opt/tinyos-1.x/apps/HighFrequencySampling2 # Could not find a platform specific version of TOSMsgjava.lang.ClassNotFoundException: net.tinyos.message.unknown.TOSMsgjava.lang.ClassNotFoundException: net.tinyos.message.unknown.TOSMsgat java.net.URLClassLoader$1.run(URLClassLoader.java:198)at java.security.AccessController.doPrivileged(Native Method)at java.net.URLClassLoader.findClass(URLClassLoader.java:186)at java.lang.ClassLoader.loadClass(ClassLoader.java:299)at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:265)at java.lang.ClassLoader.loadClass(ClassLoader.java:255)at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:315)at java.lang.Class.forName0(Native Method)at java.lang.Class.forName(Class.java:140)at net.tinyos.message.MessageFactory.instantiateTOSMsg(MessageFactory.java:115)at net.tinyos.message.MessageFactory.createTOSMsg(MessageFactory.java:44)at net.tinyos.message.Sender.init(Sender.java:87)at net.tinyos.message.MoteIF.init(MoteIF.java:173)at net.tinyos.message.MoteIF.init(MoteIF.java:155)at Sample.app(Sample.java:70)at Sample.main(Sample.java:49)java.lang.NullPointerExceptionat net.tinyos.message.Sender.send(Sender.java:120)at net.tinyos.message.MoteIF.send(MoteIF.java:200)at Sample.app(Sample.java:76)at Sample.main(Sample.java:49) Thanks and regards. Amit. From: [EMAIL PROTECTED] on behalf of Prabal DuttaSent: Tue 3/14/2006 10:18 AMTo: #AMIT SATPATHY#Cc: tinyos-help@millennium.berkeley.eduSubject: Re: [Tinyos-help] How to unset MOTECOM? What's the actual error? Can you cut and paste it?- PrabalOn 3/13/06, #AMIT SATPATHY# [EMAIL PROTECTED] wrote: Thanks. That worked! But, i still get a platform specific TOSMsg cannot be found error when i run the JAVA program and after unsetting MOTECOM. What other bugs could be causing this problem? Thanks and regards. Amit. From: [EMAIL PROTECTED] on behalf of Prabal Dutta Sent: Tue 3/14/2006 9:53 AM To: #AMIT SATPATHY# Cc: tinyos-help@millennium.berkeley.edu Subject: Re: [Tinyos-help] How to unset MOTECOM? Typing: unset -v MOTECOM should do the trick (the -v flag indicates you want to unset a variable, but it's not necessary). You can check that it's been unset by typing: echo $MOTECOM If it's blank, MOTECOM is removed as one of your environment variable. - Prabal On 3/13/06, #AMIT SATPATHY# [EMAIL PROTECTED] wrote: Hi. I am currently trying to use Serial Forwarder to listen for some packets. However, whenever i run the JAVA program, i get an error saying that a platform specific TOSMsg cannot be found. After looking through some of the TinyOS help messages, i believe the problem lies in the setting of the MOTECOM env settings. I previously had set it to export [EMAIL PROTECTED]:mica2. I wish to remove this setting. What do i have to do? I tried just typing unset MOTECOM but i don't know if that is correct. Thanks and regards. Amit. ___ 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
Re: [Tinyos-help] How to unset MOTECOM?
Hi Amit, I have had the same problem some time ago. What fixed it for me was to take a look at /tools/java/net/tinyos/message. In that folder you will find folders for the different platforms. You should go into the folder for the platform that you are using and compile it. Hope this helps, AndrewOn 3/13/06, #AMIT SATPATHY# [EMAIL PROTECTED] wrote: The error is as follows: -- Capture Output --C:\Program Files\Crossbow\Crimson\IDE.bat C:\tinyos\cygwin\opt\tinyos-1.x\apps\HighFrequencySampling2 c:\tinyos\cygwin\bin java Sample 200 2#Command: java Sample 200 2Cygwin: c:\tinyos\cygwin\binDirectory: C:\tinyos\cygwin\opt\tinyos-1.x\apps\HighFrequencySampling2Directory: /opt/tinyos-1.x/apps/HighFrequencySampling2 # Could not find a platform specific version of TOSMsgjava.lang.ClassNotFoundException: net.tinyos.message.unknown.TOSMsgjava.lang.ClassNotFoundException: net.tinyos.message.unknown.TOSMsgat java.net.URLClassLoader$1.run(URLClassLoader.java:198)at java.security.AccessController.doPrivileged(Native Method)at java.net.URLClassLoader.findClass(URLClassLoader.java:186)at java.lang.ClassLoader.loadClass(ClassLoader.java:299)at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:265)at java.lang.ClassLoader.loadClass(ClassLoader.java:255)at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:315)at java.lang.Class.forName0(Native Method)at java.lang.Class.forName(Class.java:140)at net.tinyos.message.MessageFactory.instantiateTOSMsg(MessageFactory.java:115)at net.tinyos.message.MessageFactory.createTOSMsg(MessageFactory.java:44)at net.tinyos.message.Sender.init(Sender.java:87)at net.tinyos.message.MoteIF.init(MoteIF.java:173)at net.tinyos.message.MoteIF.init(MoteIF.java:155)at Sample.app(Sample.java:70)at Sample.main(Sample.java:49)java.lang.NullPointerExceptionat net.tinyos.message.Sender.send(Sender.java:120)at net.tinyos.message.MoteIF.send(MoteIF.java:200)at Sample.app(Sample.java:76)at Sample.main(Sample.java:49) Thanks and regards. Amit. From: [EMAIL PROTECTED] on behalf of Prabal DuttaSent: Tue 3/14/2006 10:18 AM To: #AMIT SATPATHY#Cc: tinyos-help@millennium.berkeley.eduSubject: Re: [Tinyos-help] How to unset MOTECOM? What's the actual error? Can you cut and paste it?- PrabalOn 3/13/06, #AMIT SATPATHY# [EMAIL PROTECTED] wrote: Thanks. That worked! But, i still get a platform specific TOSMsg cannot be found error when i run the JAVA program and after unsetting MOTECOM. What other bugs could be causing this problem? Thanks and regards. Amit. From: [EMAIL PROTECTED] on behalf of Prabal Dutta Sent: Tue 3/14/2006 9:53 AM To: #AMIT SATPATHY# Cc: tinyos-help@millennium.berkeley.edu Subject: Re: [Tinyos-help] How to unset MOTECOM? Typing: unset -v MOTECOM should do the trick (the -v flag indicates you want to unset a variable, but it's not necessary). You can check that it's been unset by typing: echo $MOTECOM If it's blank, MOTECOM is removed as one of your environment variable. - Prabal On 3/13/06, #AMIT SATPATHY# [EMAIL PROTECTED] wrote: Hi. I am currently trying to use Serial Forwarder to listen for some packets. However, whenever i run the JAVA program, i get an error saying that a platform specific TOSMsg cannot be found. After looking through some of the TinyOS help messages, i believe the problem lies in the setting of the MOTECOM env settings. I previously had set it to export [EMAIL PROTECTED]:mica2. I wish to remove this setting. What do i have to do? I tried just typing unset MOTECOM but i don't know if that is correct. Thanks and regards. Amit. ___ Tinyos-help mailing list Tinyos-help@Millennium.Berkeley.EDU https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help ___Tinyos-help mailing listTinyos-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
RE: [Tinyos-help] How to unset MOTECOM?
Thanks! I am currently trying to run this on Mica2 motes. However, i looked at the folder you mentioned and there is no folder present for Mica2. There is a folder for MicaZ, avrmote and telos but no Mica2. What should i do in this case? Is a folder for Mica2 supposed to be present in there? Thanks and regards. Amit. From: Andrew Redfern [mailto:[EMAIL PROTECTED]Sent: Tue 3/14/2006 10:54 AMTo: #AMIT SATPATHY#Cc: Prabal Dutta; tinyos-help@millennium.berkeley.eduSubject: Re: [Tinyos-help] How to unset MOTECOM? Hi Amit,I have had the same problem some time ago. What fixed it for me was to take a look at /tools/java/net/tinyos/message. In that folder you will find folders for the different platforms. You should go into the folder for the platform that you are using and compile it.Hope this helps,Andrew On 3/13/06, #AMIT SATPATHY# [EMAIL PROTECTED] wrote: The error is as follows: -- Capture Output --"C:\Program Files\Crossbow\Crimson\IDE.bat" "C:\tinyos\cygwin\opt\tinyos-1.x\apps\HighFrequencySampling2" "c:\tinyos\cygwin\bin" "java Sample 200 2"#Command: java Sample 200 2Cygwin: c:\tinyos\cygwin\binDirectory: C:\tinyos\cygwin\opt\tinyos-1.x\apps\HighFrequencySampling2Directory: /opt/tinyos-1.x/apps/HighFrequencySampling2 # Could not find a platform specific version of TOSMsgjava.lang.ClassNotFoundException: net.tinyos.message.unknown.TOSMsgjava.lang.ClassNotFoundException: net.tinyos.message.unknown.TOSMsgat java.net.URLClassLoader$1.run(URLClassLoader.java:198)at java.security.AccessController.doPrivileged(Native Method)at java.net.URLClassLoader.findClass(URLClassLoader.java:186)at java.lang.ClassLoader.loadClass(ClassLoader.java:299)at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:265)at java.lang.ClassLoader.loadClass(ClassLoader.java:255)at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:315)at java.lang.Class.forName0(Native Method)at java.lang.Class.forName(Class.java:140)at net.tinyos.message.MessageFactory.instantiateTOSMsg(MessageFactory.java:115)at net.tinyos.message.MessageFactory.createTOSMsg(MessageFactory.java:44)at net.tinyos.message.Sender.init(Sender.java:87)at net.tinyos.message.MoteIF.init(MoteIF.java:173)at net.tinyos.message.MoteIF.init(MoteIF.java:155)at Sample.app(Sample.java:70)at Sample.main(Sample.java:49)java.lang.NullPointerExceptionat net.tinyos.message.Sender.send(Sender.java:120)at net.tinyos.message.MoteIF.send(MoteIF.java:200)at Sample.app(Sample.java:76)at Sample.main(Sample.java:49) Thanks and regards. Amit. From: [EMAIL PROTECTED] on behalf of Prabal Dutta Sent: Tue 3/14/2006 10:18 AM To: #AMIT SATPATHY#Cc: tinyos-help@millennium.berkeley.eduSubject: Re: [Tinyos-help] How to unset MOTECOM? What's the actual error? Can you cut and paste it?- PrabalOn 3/13/06, #AMIT SATPATHY# [EMAIL PROTECTED] wrote: Thanks. That worked! But, i still get a platform specific TOSMsg cannot be found error when i run the JAVA program and after unsetting MOTECOM. What other bugs could be causing this problem? Thanks and regards. Amit. From: [EMAIL PROTECTED] on behalf of Prabal Dutta Sent: Tue 3/14/2006 9:53 AM To: #AMIT SATPATHY# Cc: tinyos-help@millennium.berkeley.edu Subject: Re: [Tinyos-help] How to unset MOTECOM? Typing: unset -v MOTECOM should do the trick (the -v flag indicates you want to unset a variable, but it's not necessary). You can check that it's been unset by typing: echo $MOTECOM If it's blank, MOTECOM is removed as one of your environment variable. - Prabal On 3/13/06, #AMIT SATPATHY# [EMAIL PROTECTED] wrote: Hi. I am currently trying to use Serial Forwarder to listen for some packets. However, whenever i run the JAVA program, i get an error saying that a platform specific TOSMsg cannot be found. After looking through some of the TinyOS help messages, i believe the problem lies in the setting of the MOTECOM env settings. I previously had set it to export [EMAIL PROTECTED]:mica2. I wish to remove this setting. What do i have to do? I tried just typing unset MOTECOM but i don't know if that is correct. Thanks and regards. Amit. ___ Tinyos-help mailing list Tinyos-help@Millennium.Berkeley.EDU https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help ___Tinyos-help mailing listTinyos-help@Millennium.Berkeley.EDU https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help ___ Tinyos-help mailing list Tinyos-help@Millennium.Berkeley.EDU
[Tinyos-help]_access EEPROM
Hi, I am trying to read from the mica mote using theread_log command. The TinyOS manual says it reads a line sequentiallyevery time this command is executed; however, I seem to be getting random data.Before getting any data from the mote, I am writing to it the numberof transmissions in one line, and the number of received packets inthe following line. Can somebody tell me how to read data from the mote???Erman ___ Tinyos-help mailing list Tinyos-help@Millennium.Berkeley.EDU https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
Re: [Tinyos-help] How to unset MOTECOM?
because you are doing a mica2 you should do the avrmotealso if you go to tools/java and type make this should make all these for you. AndrewOn 3/13/06, #AMIT SATPATHY# [EMAIL PROTECTED] wrote: Thanks! I am currently trying to run this on Mica2 motes. However, i looked at the folder you mentioned and there is no folder present for Mica2. There is a folder for MicaZ, avrmote and telos but no Mica2. What should i do in this case? Is a folder for Mica2 supposed to be present in there? Thanks and regards. Amit. From: Andrew Redfern [mailto:[EMAIL PROTECTED]]Sent: Tue 3/14/2006 10:54 AMTo: #AMIT SATPATHY#Cc: Prabal Dutta; tinyos-help@millennium.berkeley.edu Subject: Re: [Tinyos-help] How to unset MOTECOM? Hi Amit,I have had the same problem some time ago. What fixed it for me was to take a look at /tools/java/net/tinyos/message. In that folder you will find folders for the different platforms. You should go into the folder for the platform that you are using and compile it.Hope this helps,Andrew On 3/13/06, #AMIT SATPATHY# [EMAIL PROTECTED] wrote: The error is as follows: -- Capture Output --C:\Program Files\Crossbow\Crimson\IDE.bat C:\tinyos\cygwin\opt\tinyos-1.x\apps\HighFrequencySampling2 c:\tinyos\cygwin\bin java Sample 200 2#Command: java Sample 200 2Cygwin: c:\tinyos\cygwin\binDirectory: C:\tinyos\cygwin\opt\tinyos-1.x\apps\HighFrequencySampling2Directory: /opt/tinyos-1.x/apps/HighFrequencySampling2 # Could not find a platform specific version of TOSMsgjava.lang.ClassNotFoundException: net.tinyos.message.unknown.TOSMsgjava.lang.ClassNotFoundException: net.tinyos.message.unknown.TOSMsgat java.net.URLClassLoader$1.run(URLClassLoader.java:198)at java.security.AccessController.doPrivileged(Native Method)at java.net.URLClassLoader.findClass(URLClassLoader.java:186)at java.lang.ClassLoader.loadClass(ClassLoader.java:299)at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:265)at java.lang.ClassLoader.loadClass(ClassLoader.java:255)at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:315)at java.lang.Class.forName0(Native Method)at java.lang.Class.forName(Class.java:140)at net.tinyos.message.MessageFactory.instantiateTOSMsg(MessageFactory.java:115)at net.tinyos.message.MessageFactory.createTOSMsg(MessageFactory.java:44)at net.tinyos.message.Sender.init(Sender.java:87)at net.tinyos.message.MoteIF.init(MoteIF.java:173)at net.tinyos.message.MoteIF.init(MoteIF.java:155)at Sample.app(Sample.java:70)at Sample.main(Sample.java:49)java.lang.NullPointerExceptionat net.tinyos.message.Sender.send(Sender.java:120)at net.tinyos.message.MoteIF.send(MoteIF.java:200)at Sample.app(Sample.java:76)at Sample.main(Sample.java:49) Thanks and regards. Amit. From: [EMAIL PROTECTED] on behalf of Prabal Dutta Sent: Tue 3/14/2006 10:18 AM To: #AMIT SATPATHY#Cc: tinyos-help@millennium.berkeley.eduSubject: Re: [Tinyos-help] How to unset MOTECOM? What's the actual error? Can you cut and paste it?- PrabalOn 3/13/06, #AMIT SATPATHY# [EMAIL PROTECTED] wrote: Thanks. That worked! But, i still get a platform specific TOSMsg cannot be found error when i run the JAVA program and after unsetting MOTECOM. What other bugs could be causing this problem? Thanks and regards. Amit. From: [EMAIL PROTECTED] on behalf of Prabal Dutta Sent: Tue 3/14/2006 9:53 AM To: #AMIT SATPATHY# Cc: tinyos-help@millennium.berkeley.edu Subject: Re: [Tinyos-help] How to unset MOTECOM? Typing: unset -v MOTECOM should do the trick (the -v flag indicates you want to unset a variable, but it's not necessary). You can check that it's been unset by typing: echo $MOTECOM If it's blank, MOTECOM is removed as one of your environment variable. - Prabal On 3/13/06, #AMIT SATPATHY# [EMAIL PROTECTED] wrote: Hi. I am currently trying to use Serial Forwarder to listen for some packets. However, whenever i run the JAVA program, i get an error saying that a platform specific TOSMsg cannot be found. After looking through some of the TinyOS help messages, i believe the problem lies in the setting of the MOTECOM env settings. I previously had set it to export [EMAIL PROTECTED]:mica2. I wish to remove this setting. What do i have to do? I tried just typing unset MOTECOM but i don't know if that is correct. Thanks and regards. Amit. ___ Tinyos-help mailing list Tinyos-help@Millennium.Berkeley.EDU https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help ___Tinyos-help mailing listTinyos-help@Millennium.Berkeley.EDU
RE: [Tinyos-help] How to unset MOTECOM?
I have typed make for theavrmote folder and compiled everything there. But i still get the sameerror message. Thanks and regards. Amit. From: Andrew Redfern [mailto:[EMAIL PROTECTED]Sent: Tue 3/14/2006 11:19 AMTo: #AMIT SATPATHY#Cc: tinyos-help@millennium.berkeley.eduSubject: Re: [Tinyos-help] How to unset MOTECOM? because you are doing a mica2 you should do the avrmotealso if you go to tools/java and type make this should make all these for you.Andrew On 3/13/06, #AMIT SATPATHY# [EMAIL PROTECTED] wrote: Thanks! I am currently trying to run this on Mica2 motes. However, i looked at the folder you mentioned and there is no folder present for Mica2. There is a folder for MicaZ, avrmote and telos but no Mica2. What should i do in this case? Is a folder for Mica2 supposed to be present in there? Thanks and regards. Amit. From: Andrew Redfern [mailto:[EMAIL PROTECTED]]Sent: Tue 3/14/2006 10:54 AMTo: #AMIT SATPATHY#Cc: Prabal Dutta; tinyos-help@millennium.berkeley.edu Subject: Re: [Tinyos-help] How to unset MOTECOM? Hi Amit,I have had the same problem some time ago. What fixed it for me was to take a look at /tools/java/net/tinyos/message. In that folder you will find folders for the different platforms. You should go into the folder for the platform that you are using and compile it.Hope this helps,Andrew On 3/13/06, #AMIT SATPATHY# [EMAIL PROTECTED] wrote: The error is as follows: -- Capture Output --"C:\Program Files\Crossbow\Crimson\IDE.bat" "C:\tinyos\cygwin\opt\tinyos-1.x\apps\HighFrequencySampling2" "c:\tinyos\cygwin\bin" "java Sample 200 2"#Command: java Sample 200 2Cygwin: c:\tinyos\cygwin\binDirectory: C:\tinyos\cygwin\opt\tinyos-1.x\apps\HighFrequencySampling2Directory: /opt/tinyos-1.x/apps/HighFrequencySampling2 # Could not find a platform specific version of TOSMsgjava.lang.ClassNotFoundException: net.tinyos.message.unknown.TOSMsgjava.lang.ClassNotFoundException: net.tinyos.message.unknown.TOSMsgat java.net.URLClassLoader$1.run(URLClassLoader.java:198)at java.security.AccessController.doPrivileged(Native Method)at java.net.URLClassLoader.findClass(URLClassLoader.java:186)at java.lang.ClassLoader.loadClass(ClassLoader.java:299)at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:265)at java.lang.ClassLoader.loadClass(ClassLoader.java:255)at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:315)at java.lang.Class.forName0(Native Method)at java.lang.Class.forName(Class.java:140)at net.tinyos.message.MessageFactory.instantiateTOSMsg(MessageFactory.java:115)at net.tinyos.message.MessageFactory.createTOSMsg(MessageFactory.java:44)at net.tinyos.message.Sender.init(Sender.java:87)at net.tinyos.message.MoteIF.init(MoteIF.java:173)at net.tinyos.message.MoteIF.init(MoteIF.java:155)at Sample.app(Sample.java:70)at Sample.main(Sample.java:49)java.lang.NullPointerExceptionat net.tinyos.message.Sender.send(Sender.java:120)at net.tinyos.message.MoteIF.send(MoteIF.java:200)at Sample.app(Sample.java:76)at Sample.main(Sample.java:49) Thanks and regards. Amit. From: [EMAIL PROTECTED] on behalf of Prabal Dutta Sent: Tue 3/14/2006 10:18 AM To: #AMIT SATPATHY#Cc: tinyos-help@millennium.berkeley.eduSubject: Re: [Tinyos-help] How to unset MOTECOM? What's the actual error? Can you cut and paste it?- PrabalOn 3/13/06, #AMIT SATPATHY# [EMAIL PROTECTED] wrote: Thanks. That worked! But, i still get a platform specific TOSMsg cannot be found error when i run the JAVA program and after unsetting MOTECOM. What other bugs could be causing this problem? Thanks and regards. Amit. From: [EMAIL PROTECTED] on behalf of Prabal Dutta Sent: Tue 3/14/2006 9:53 AM To: #AMIT SATPATHY# Cc: tinyos-help@millennium.berkeley.edu Subject: Re: [Tinyos-help] How to unset MOTECOM? Typing: unset -v MOTECOM should do the trick (the -v flag indicates you want to unset a variable, but it's not necessary). You can check that it's been unset by typing: echo $MOTECOM If it's blank, MOTECOM is removed as one of your environment variable. - Prabal On 3/13/06, #AMIT SATPATHY# [EMAIL PROTECTED] wrote: Hi. I am currently trying to use Serial Forwarder to listen for some packets. However, whenever i run the JAVA program, i get an error saying that a platform specific TOSMsg cannot be found. After looking through some of the TinyOS help messages, i believe the problem lies in the setting of the MOTECOM env settings. I previously had set it to export [EMAIL
