[Tinyos-help] help about Basestation application (wireless comm vs. serial comm)
Hi all Tinyos users, I have been developing and testing a Tinyos application on serial communication only (between iMote2 sensor node and PC). Now, i want to deploy this application on a terminal wireless node and have a basestation node to receive messages from the wireless node and forward them to the PC and vice versa. i haven't brought a second mote yet, so i need to ask : - Does the application basestation existing in tinyos-2.1.1/apps directory handle the functionality of forwarding the received messages while keeping their payload format and field name? (i.e. the message struct defined in the terminal node to be payload) are their differences at the high level between serial and wireless communication ? I really appreciate your help. Thanks a lot for this mailing-list users. Regards, Mash'al___ Tinyos-help mailing list Tinyos-help@millennium.berkeley.edu https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
[Tinyos-help] about iMote2 PIR motion sensor
Hi All, i need help in using the infrared motion sensor that is mounted on the IMB400 board for iMote2 platform. Do you have some experience in using this motion sensor? Does anyone of you know what components/interface in TinyOS 2.1.1 are used to make the PIR sensor work ? Thanks in advance for any help about this. Best Regards, Mash'al Shboul. ___ Tinyos-help mailing list Tinyos-help@millennium.berkeley.edu https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
[Tinyos-help] help about Audio compresion on iMote2
Hi All, please, does anyone of you know about audio compression on wireless sensor networks in general or in iMote2. i have audio samples captured by the sensor node, and i want to compress them to smaller sizes before and transmit them to a base node. any help is very appreciated. regards, Mash'al Jordan ___ Tinyos-help mailing list Tinyos-help@millennium.berkeley.edu https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
[Tinyos-help] urgent need for help about error: undefined reference to
Hi All, i am using tinyos 2.1.1 and nesc to write a program for imote2 platform, i need to use .c file for calling some methods in it, so i put this file and its .h file in the same directory and wrote #include ezcompress.h, which is the file needed BUT i got this error: /tmp/cc5Ak8tM.o(.text+0x1ad4): In function `main': : undefined reference to `ezcompress' collect2: ld returned 1 exit status make: *** [exe0] Error 1 note: i have experienced including another .h and .c files correctly, but this time it's rejected !!! :( any help is appreciated, Thanks in advance Mash'al. Jordan ___ Tinyos-help mailing list Tinyos-help@millennium.berkeley.edu https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
Re: [Tinyos-help] urgent need for help about error: undefined reference to
Thanks Eric for the reply, I have already put the files, ezcompress.c and ezcompress.h in the same directory for my program, and i included the .h file in my code by #inlcude ezcompress.h , it is assumed everything is seen by the linker but it still complains !!. i feel it's a problem in the Makefile but i don't how to configure . do you have any info? Regards, Mash'al. Jordan From: Eric Decker cire...@gmail.com To: Mashal al-shboul shboul8...@yahoo.com Cc: tinyos-help@millennium.berkeley.edu tinyos-help@millennium.berkeley.edu Sent: Friday, February 24, 2012 10:41 PM Subject: Re: [Tinyos-help] urgent need for help about error: undefined reference to you've caused code to be included that references an external. The linker is complaining about not being able to find ezcompress. you will need to research where to get the ezcompress code and will then need to figure out yourself how to include that. this is basic C programming with separate modules. Basic. On Fri, Feb 24, 2012 at 6:48 AM, Mashal al-shboul shboul8...@yahoo.com wrote: Hi All, i am using tinyos 2.1.1 and nesc to write a program for imote2 platform, i need to use .c file for calling some methods in it, so i put this file and its .h file in the same directory and wrote #include ezcompress.h, which is the file needed BUT i got this error: /tmp/cc5Ak8tM.o(.text+0x1ad4): In function `main': : undefined reference to `ezcompress' collect2: ld returned 1 exit status make: *** [exe0] Error 1 note: i have experienced including another .h and .c files correctly, but this time it's rejected !!! :( any help is appreciated, Thanks in advance Mash'al. Jordan ___ Tinyos-help mailing list Tinyos-help@millennium.berkeley.edu https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help -- Eric B. Decker Senior (over 50 :-) Researcher___ Tinyos-help mailing list Tinyos-help@millennium.berkeley.edu https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
[Tinyos-help] Regarding iMote2's PIR sensor
Hi all, Please, Have anyone of you tried using the iMote2's PIR infrared sensor?, Do you know the tinyos interfaces that enable using reading from the sensor. Any help is appreciated. Regards, Mash'al ___ Tinyos-help mailing list Tinyos-help@millennium.berkeley.edu https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
Re: [Tinyos-help] Need for help
Hi Sergio, Thank you for the reply. Actually i am interested in compressing audio samples in C since it is supported in tinyOS and nesC, so i would be grateful to you if you tell about such techniques to compress data locally in a sensor node before transmission. Have you heard about Intel IIP for that ?! From: Sergio Valcarcel serteck...@gmail.com To: Mashal al-shboul shboul8...@yahoo.com Cc: tinyos-help@millennium.berkeley.edu tinyos-help@millennium.berkeley.edu Sent: Monday, February 13, 2012 7:43 AM Subject: Re: [Tinyos-help] Need for help Hi, no idea at all. Probably you are interested in developing using the programming model of Tiny OS. On one hand that would be great in order to have available more signal processing components (like audio compression). But on the other hand I found that it takes quite a lot of time at the beginning and it is also difficult to debug. Otherwise, what I did for signal processing is to use standard C functions. Check the mailing list if you are interested in know how to link them. Cheers! Sergio On Mon, Feb 13, 2012 at 8:50 AM, Mashal al-shboul shboul8...@yahoo.com wrote: Hi All, I need a help in data compression in tinyOS and nesC. has anyone of you tried compression (especially for audio format) ?. do you know anything about using Intel Integrated Performance Primitives (IIP ) for compression ? any help is good for me, thanks in advance Regards, Mash'al ___ 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
Re: [Tinyos-help] Need for help
Thanks Antonio for the reply, Did you use ready library (e.g. in C code) to compress audio ?. In fact, i am searching for a quick solution to compress audio samples as of the type uint_16 which are in PCM raw format. Regards, Mash'al From: Antonio Liñán C. ali...@zolertia.com To: Mashal al-shboul shboul8...@yahoo.com Cc: tinyos-help@millennium.berkeley.edu tinyos-help@millennium.berkeley.edu Sent: Monday, February 13, 2012 9:02 AM Subject: Re: [Tinyos-help] Need for help You should search instead compression algorithms commonly used for audio signals. There are many algorithms and papers about it if you google'd a little (I ported some lossy and lossless compression algorithms for the MicaZ for my MsC thesis, there's plenty of bibliography). Off the top of my head: http://sites.google.com/site/cmsadler/sensys06_compress.pdf?attredirects=0 You have to do your homework :) --Antonio. On Mon, 2012-02-13 at 17:41 +0100, Sergio Valcarcel wrote: Nope sorry. I have no idea about audio compression beyond the basics, and I have never implemented it. Neither do I know anything about the IIP. However if IIP is an instruction set, it will be processor dependent, so it may be the case that many architectures and cores that are ported to Tiny OS do not offer it. Check it out! Cheers! Sergio On Mon, Feb 13, 2012 at 5:35 PM, Mashal al-shboul shboul8...@yahoo.com wrote: Hi Sergio, Thank you for the reply. Actually i am interested in compressing audio samples in C since it is supported in tinyOS and nesC, so i would be grateful to you if you tell about such techniques to compress data locally in a sensor node before transmission. Have you heard about Intel IIP for that ?! __ From: Sergio Valcarcel serteck...@gmail.com To: Mashal al-shboul shboul8...@yahoo.com Cc: tinyos-help@millennium.berkeley.edu tinyos-help@millennium.berkeley.edu Sent: Monday, February 13, 2012 7:43 AM Subject: Re: [Tinyos-help] Need for help Hi, no idea at all. Probably you are interested in developing using the programming model of Tiny OS. On one hand that would be great in order to have available more signal processing components (like audio compression). But on the other hand I found that it takes quite a lot of time at the beginning and it is also difficult to debug. Otherwise, what I did for signal processing is to use standard C functions. Check the mailing list if you are interested in know how to link them. Cheers! Sergio On Mon, Feb 13, 2012 at 8:50 AM, Mashal al-shboul shboul8...@yahoo.com wrote: Hi All, I need a help in data compression in tinyOS and nesC. has anyone of you tried compression (especially for audio format) ?. do you know anything about using Intel Integrated Performance Primitives (IIP ) for compression ? any help is good for me, thanks in advance Regards, Mash'al ___ 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___ Tinyos-help mailing list Tinyos-help@millennium.berkeley.edu https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
Re: [Tinyos-help] Tinyos-help Digest, Vol 106, Issue 81
Hi David, To find what is the port name, you can use the command dmesg in linux environment , run it then plug the usb cable, the port will be detected and the name is shown. Regards, Mash'al From: tinyos-help-requ...@millennium.berkeley.edu tinyos-help-requ...@millennium.berkeley.edu To: tinyos-help@millennium.berkeley.edu Sent: Monday, February 13, 2012 10:00 PM Subject: Tinyos-help Digest, Vol 106, Issue 81 - Forwarded Message - Send Tinyos-help mailing list submissions to tinyos-help@millennium.berkeley.edu To subscribe or unsubscribe via the World Wide Web, visit https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help or, via email, send a message with subject or body 'help' to tinyos-help-requ...@millennium.berkeley.edu You can reach the person managing the list at tinyos-help-ow...@millennium.berkeley.edu When replying, please edit your Subject line so it is more specific than Re: Contents of Tinyos-help digest... Today's Topics: 1. Re: (no subject) (Andr?s B?r?) 2. Re: (no subject) (David Rodenas Herr?iz) 3. Re: (no subject) (David Rodenas Herr?iz) Hi David, Giveio.sys doesn't work on Vista and newer, but if you don't plan to use parrellel port programmer, you don't need it. Andris On Mon, Feb 13, 2012 at 7:03 PM, David Rodenas Herráiz drod...@hotmail.com wrote: Hi all I'm trying to install TinyOS on a Windows 7 machine, but I am getting the following error: $ rpm -Uvh --force --nodeps avrdude-tinyos-5.6cvs-1.cygwin.i386.rpm Preparing... ### [100%] 1:avrdude-tinyos ### [100%] /usr/bin / Copying the driver to the windows directory target file: C:\Windows\giveio.sys Denied Access. 0 files(s) copied(s). Remove a running service if needed... Installing Windows NT/2k/XP driver: giveio install failed, file not found: C:\Windows\giveio.sys starting giveio... start failed (status 6): I appreciate all the help possible. Thanks David ___ Tinyos-help mailing list Tinyos-help@millennium.berkeley.edu https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help Hi Andris You are right. I have just find the same answer. I am using the MicaZ devices and the MIB520CB Interface Board and I suppose that to install an app, I have to use make micaz install mib520,port. In this sense, as the MIB520CB Interface Board is connected to an usb port from my laptop, what port name should I use? comx? usbx? where x is 0, 1 ... I am using a cygwin environment and TinyOS 2.x Thanks for the help David Date: Mon, 13 Feb 2012 19:53:08 +0100 Subject: Re: [Tinyos-help] (no subject) From: bband...@gmail.com To: drod...@hotmail.com CC: tinyos-help@millennium.berkeley.edu Hi David, Giveio.sys doesn't work on Vista and newer, but if you don't plan to use parrellel port programmer, you don't need it. Andris On Mon, Feb 13, 2012 at 7:03 PM, David Rodenas Herráiz drod...@hotmail.com wrote: Hi all I'm trying to install TinyOS on a Windows 7 machine, but I am getting the following error: $ rpm -Uvh --force --nodeps avrdude-tinyos-5.6cvs-1.cygwin.i386.rpm Preparing... ### [100%] 1:avrdude-tinyos ### [100%] /usr/bin / Copying the driver to the windows directory target file: C:\Windows\giveio.sys Denied Access. 0 files(s) copied(s). Remove a running service if needed... Installing Windows NT/2k/XP driver: giveio install failed, file not found: C:\Windows\giveio.sys starting giveio... start failed (status 6): I appreciate all the help possible. Thanks David ___ Tinyos-help mailing list Tinyos-help@millennium.berkeley.edu https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help Hi again I am sorry about the spam. I found the solution at http://docs.tinyos.net/tinywiki/index.php/Cygwin_User_Notes Thanks! From: drod...@hotmail.com To: tinyos-help@millennium.berkeley.edu Date: Mon, 13 Feb 2012 19:13:29 + Subject: Re: [Tinyos-help] (no subject) Hi Andris You are right. I have just find the same answer. I am using the MicaZ devices and the MIB520CB Interface Board and I suppose that to install an app, I have to use make micaz install mib520,port. In this sense, as the MIB520CB Interface Board is connected to an usb port from my laptop, what port name should I use? comx? usbx? where x is 0, 1 ... I am using a cygwin environment and TinyOS 2.x Thanks for the help David Date: Mon, 13 Feb 2012 19:53:08 +0100 Subject: Re: [Tinyos-help] (no subject) From: bband...@gmail.com To:
[Tinyos-help] Need for help
Hi All, I need a help in data compression in tinyOS and nesC. has anyone of you tried compression (especially for audio format) ?. do you know anything about using Intel Integrated Performance Primitives (IIP ) for compression ? any help is good for me, thanks in advance Regards, Mash'al ___ Tinyos-help mailing list Tinyos-help@millennium.berkeley.edu https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
[Tinyos-help] Need for help about playing audio
Hi All, i need to play audio raw data (in hex) after they are captured by iMote2 and streamed to my PC, Do you know anything about library(java),commands, or any method on Linux to play the captured audio samples ?. any help is appreciated, thanks in advance Regards, Mash'al ___ Tinyos-help mailing list Tinyos-help@millennium.berkeley.edu https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
[Tinyos-help] help about problem in TestSerial application:TOSComm JNI library runtime error: flush: Input/output error
Hi All, i am trying to run TestSerial application after correctly compiled and flashed to iMote2, in tinyOS 2.1.1. when i run: mashal@ubuntu:/opt/tinyos-2.1.1/apps/tests/TestSerial$ java TestSerial -comm serial@/dev/ttyS0:intelmote2 i get the following error: serial@/dev/ttyS0:115200 died - exiting (java.io.IOException: Could not open /dev/ttyS0: TOSComm JNI library runtime error: flush: Input/output error). i tried ttyS0,ttyS1,ttyS2, ttyUSB0,ttyUSB1... as ports but the error persisted ! please, what is the reason for this error?...is the problem in the port naming?, or in java libraries for serial communication, or? i use jdk 1.6 in tinyos 2.1.1 Please i need help from anyone who has tried this error or knows about it. Thanks in advance. Best Regards, Mash'al ___ Tinyos-help mailing list Tinyos-help@millennium.berkeley.edu https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
Re: [Tinyos-help] help about problem in TestSerial application:TOSComm JNI library runtime error: flush: Input/output error
Hi, I fixed the connection, i was wrongly connecting the USB plug (mote-side) into the iMote2 mainboard, where it shoulb be plugged into the IIB2400 port mounting on the iMote2's mainboard. BUT it seems that only the PC can send to the mote and the mote can't send back ,also the leds are not blinking ! following is the output: mashal@ubuntu:/opt/tinyos-2.1.1/apps/tests/TestSerial$ java TestSerial -comm serial@/dev/ttyUSB1:intelmote2 serial@/dev/ttyUSB1:115200: resynchronising Sending packet 0 Sending packet 1 Sending packet 2 Sending packet 3 Sending packet 4 Sending packet 5 Sending packet 6 Sending packet 7 Sending packet 8 Sending packet 9 Sending packet 10 Sending packet 11 Sending packet 12 Sending packet 13 where as the output is supposed to be (according th the tutorials) as follows : Sending packet 1 Received packet sequence number 4 Sending packet 2 Received packet sequence number 5 Sending packet 3 Received packet sequence number 6 Sending packet 4 Received packet sequence number 7 Received packet sequence number 8 Sending packet 5 Received packet sequence number 9 Sending packet 6 i hope there is someone who knows/guesses about this case . Thanks. Mash'al From: Eric Decker cire...@gmail.com To: Mashal al-shboul shboul8...@yahoo.com Cc: tinyos-help@millennium.berkeley.edu tinyos-help@millennium.berkeley.edu Sent: Friday, February 10, 2012 2:12 AM Subject: Re: [Tinyos-help] help about problem in TestSerial application:TOSComm JNI library runtime error: flush: Input/output error you need to figure out where the iMote2 is showing up. With the iMote2 unplugged from the USB port... do tail -f /var/log/messages Then plug the iMote2 into the system. You should see something that reflects the iMote2 being configured. It should say something about connecting it to something in /dev/. But I haven't used the iMote2 so don't know exactly what its h/w looks like or what it looks like on Linux. How did you try the other ports? what was you exact command syntax. Also try running motelist and see what it says. eric On Fri, Feb 10, 2012 at 1:34 AM, Mashal al-shboul shboul8...@yahoo.com wrote: Hi All, i am trying to run TestSerial application after correctly compiled and flashed to iMote2, in tinyOS 2.1.1. when i run: mashal@ubuntu:/opt/tinyos-2.1.1/apps/tests/TestSerial$ java TestSerial -comm serial@/dev/ttyS0:intelmote2 i get the following error: serial@/dev/ttyS0:115200 died - exiting (java.io.IOException: Could not open /dev/ttyS0: TOSComm JNI library runtime error: flush: Input/output error). i tried ttyS0,ttyS1,ttyS2, ttyUSB0,ttyUSB1... as ports but the error persisted ! please, what is the reason for this error?...is the problem in the port naming?, or in java libraries for serial communication, or? i use jdk 1.6 in tinyos 2.1.1 Please i need help from anyone who has tried this error or knows about it. Thanks in advance. Best Regards, Mash'al ___ Tinyos-help mailing list Tinyos-help@millennium.berkeley.edu https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help -- Eric B. Decker Senior (over 50 :-) Researcher___ Tinyos-help mailing list Tinyos-help@millennium.berkeley.edu https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
[Tinyos-help] need help about installing and checking JAVA for Mote-PC communication !
Hi All, I need help about checking Java installation in UBUTNU for communication between the PC and iMote2 sensor mote. i have the directory tinyos-2.1.1/support/sdk/java correctly,should i compile it?. However when i compile it (by make intelmote2), i get make: *** No rule to make target `intelmote2'. Stop. although there is a make file in the directory and mostly the makerules are specified correctly in it. and i have noticed in Synaptic Package Manager that JDK is installed , but i am not sure that it works properly. I AM WAITING FOR YOUR HELP, THANKS IN ADVANCE. Regards, Mash'al___ Tinyos-help mailing list Tinyos-help@millennium.berkeley.edu https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
[Tinyos-help] Fw: need help about installing and checking JAVA for Mote-PC communication !
Thanks for reply, tos-check-env command gives : java: /usr/bin/java and tells that the installed version is not 1.4 or 1.5, actually i have installed jdk 1.6 since 1.4 and 1.5 are said to be out-of-date and that 1.6 should work properly. Typing make intelmote2 at any correct app gives correct compilation and produces the bin file. i just need to ensure that java is running properly , and it is possible for mote-pc serial transmission (serial forwarder) Regards, Mash'al From: Yasir Javed Kiani kayaniya...@yahoo.com To: Mashal al-shboul shboul8...@yahoo.com Sent: Monday, February 6, 2012 3:29 AM Subject: Re: [Tinyos-help] need help about installing and checking JAVA for Mote-PC communication ! Salam have you check the tos-check-env to verify the installation moreover go to apps/Blink and do make intelmote there and just send the problems else attach imote and then try to run following command to load make intelmote2 debug install bootloader Best Regards From: Mashal al-shboul shboul8...@yahoo.com To: tinyos-help@millennium.berkeley.edu tinyos-help@millennium.berkeley.edu Sent: Monday, February 6, 2012 12:56 PM Subject: [Tinyos-help] need help about installing and checking JAVA for Mote-PC communication ! Hi All, I need help about checking Java installation in UBUTNU for communication between the PC and iMote2 sensor mote. i have the directory tinyos-2.1.1/support/sdk/java correctly,should i compile it?. However when i compile it (by make intelmote2), i get make: *** No rule to make target `intelmote2'. Stop. although there is a make file in the directory and mostly the makerules are specified correctly in it. and i have noticed in Synaptic Package Manager that JDK is installed , but i am not sure that it works properly. I AM WAITING FOR YOUR HELP, THANKS IN ADVANCE. Regards, Mash'al ___ 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
[Tinyos-help] help me about USB config for JTAG
Hi All, How are you? i need a help in configuring my ubuntu 11.10 for iMOTE2 programming using JTAG, briefly, USB configurations requested uncomment lines in a file called mountdevubfs.sh in /etc/init.d the problem is I DON'T HAVE THIS FILE IN THE DIRECTORY /etc/init.d, i tried to get it but failed. i hope you help me about this if you have information. thank you in advance. Masha'l,from Jordan___ Tinyos-help mailing list Tinyos-help@millennium.berkeley.edu https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
[Tinyos-help] request for help about tinyos compilation and jdk1.5
Hi All, i am new member in the list,i am happy to be here. actually, i installed tinyos-2.1.1 and its compiler packages,and now i'm trying to check the environment ; so, when i compile an application in the shell no error appears but it ends at: ... compiled BlinkAppC to build/intelmote2/main.exe 7452 bytes in ROM 70 bytes in RAM IS THIS WHAT THE SHELL SHOULD DISPLAY WHEN THE ENVIRONMENT IS CORRECT? another wounder, when i write check-tos-env it tells : WARNING: CLASSPATH may not include /opt/tinyos-2.1.1/support/sdk/java/tinyos.jar. Please ensure that /opt/tinyos-2.1.1/support/sdk/java/tinyos.jar is in your CLASSPATH or you may experience configuration problems -- WARNING: CLASSPATH may not include '.' (that is, the symbol for the current working directory). Please add '.' to your CLASSPATH or you may experience configuration problems. -- WARNING: The JAVA version found first by tos-check-env may not be version 1.4 or version 1.5one of which is required by TOS. Please ensure that the located Java version is 1.4 or 1.5 -- WARNING: The graphviz (dot) version found by tos-check-env is not 1.10. Please update your graphviz version if you'd like to use the nescdoc documentation generator. how can i install jdk 1.5?, i can't find 1.5 version...and what about the warnings?.. i would be grateful if you help me, i am waiting . Mashal, ___ Tinyos-help mailing list Tinyos-help@millennium.berkeley.edu https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
