[Tinyos-help] Re: Receiving messages
Hi All, I have been trying to solve the problem mentioned in my earlier mail below. As i tried to figure out why certain topologies do not work, i found something which doesn't make sense to me. As i mentioned earlier, i am able to receive messages for complete topologies (say of 10 nodes). For this i run my program as follows ./build/pc/main.exe 10 result.out Now i created a .nss file (say topo10.nss) of 10 nodes where each node can communicate with every other node (again a complete topology).The topo10.nssfile looks like this 0:1:0.0 0:2:0.0 . . . 9:8:0.0 I run my program using this file as input as follows ./build/pc/main.exe -rf=topo10.nss 10 result.out What i found is that in the latter case again nodes do not receive messages while they do in the former. This actually sounds wierd to me so i tried it again but i get the same result. Has anyone faced a similar problem? Am i making some errors with the .nss file? Can anyone please please help me ? Thanks, -Preeti On 11/10/07, preeti k [EMAIL PROTECTED] wrote: Hi all, I have a problem with receving messages. Recently i had posted a query about being unable to receive messages for some topologies , while typically for complete topologies receiving packets looks possible. I tried to find out why this happens but i haven't gone too far. I figured that for certain topologies the receiving nodes do not detect the start symbol leading to not receiving the message. I am using tossim on tinyos1.x and cygwin. Now, I have the following doubts If the receiving node does not detect the start symbol, is it due to packet collision or is it because the nodes are not time synchronised? Does this change from one topology to another? How can this problem be rectified? Rather which is the place to look for to solve this problem? I tried MicaHighSpeedRadioM.nc but have been unable to pin point the place in the code where this problem could exist. Has anyone faced this type of problem before? I tried searching the archives but could not get any pointers on this. Can anyone please help me ? Thanks in advance Regards, Preeti ___ Tinyos-help mailing list Tinyos-help@Millennium.Berkeley.EDU https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
[Tinyos-help] receiving messages in Tossim and toplogies
Hi all, I am facing problems with receiving messages for topologies that are not complete topologies. I am using Tossim 1.x on cygwin. I have created a simple topology of 4 nodes in a file say topology.nss and specify it using the -rf option 0:1:0.0 1:0:0.0 1:2:0.0 2:1:0.0 2:3:0.0 3:2:0.0 I now want to communicate between these nodes. Node 0 sends the required message but node 1 does not receive the msg though it shud according to the topology.This has a cascading effect and none of the nodes receive the message sent by node 0. I tried to trace this using MicaHighSpeedRadioM.nc but it does not seem to receive msg. As against this, if i change the topology to a complete topology i.e every node connected to every other node, the nodes communicate. The message from node 0 is received by all the nodes in the network.. Anyone has any idea as to why would this be happening? Your help will be greatly appreciated. Regards, Preeti ___ Tinyos-help mailing list Tinyos-help@Millennium.Berkeley.EDU https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
[Tinyos-help] default topology ????
Hello, I have a basic question. I run an application using say 10 motes by specifying --- ./build/pc/main.exe 10 --- I get the output for some topology (since i haven't specified any particular topology .nss file). Can i know which topology is this? I mean can i know which is this *default or built-in* or *random *topology using which my application gets executed? Can i view the .nss file for that topology? Can anyone help me please?? Thanks in advance -Preeti ___ Tinyos-help mailing list Tinyos-help@Millennium.Berkeley.EDU https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
[Tinyos-help] changing the type of a packet??
Hi, I am writing an application which requires me to change the type of a packet i.e the type field of TOS_Msg. I 've been trying to figure out where and how do packets get their types but could not progress much. I can change and add the relevant data to the payload of the message but do not know how to change the type . Can someone please let me know about this? Thanks in advance, -Preeti ___ Tinyos-help mailing list Tinyos-help@Millennium.Berkeley.EDU https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
[Tinyos-help] specifying topology??
Hello, I have been experimenting with network layer protocols using tinyos1.x. The topologies i used were random topologies, but now i want to use specific topology like say grid topology. I am using cygwin. I read the documents for LossyBuilder and also created lossy topology using the same. I created a topology with '-d 2 5 -s 10 'ie 2*5 grid with 10 feet spacing. Now i try to give this file (created by Lossybuilder) as input by saying ./build/pc/main.exe -rf = topo.nss 10 (number of motes) Also i run TinyViz for the graphical layout of motes and the radio links between them. My problem is that the topology given through the '-rf=topo.nss' command line parameter and the one seen on TinyViz do not match. How do i give the same input file to TinyViz so that i can see the topology as topo.nss ? I tried to load the file in TinyViz but it looks for files with extension '*.mps' . How do i create such files and what do they mean? Is it that TinyViz does not automatically take the layout file specified through -rf option on the command line? Is there any particular way of doing this? Can anyone help me please? Thanks in advance Regards, -Preeti ___ Tinyos-help mailing list Tinyos-help@Millennium.Berkeley.EDU https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
[Tinyos-help] ADCM$StartGet
Hello,
I get the following warning when i compile my application.
C:/tinyos/cyg/opt/tinyos-1.x/tos/system/ADCM.nc: In function
`ADCM$startGet':
C:/tinyos/cyg/opt/tinyos-1.x/tos/system/ADCM.nc:136: warning: comparison is
always false due to limited range of data type
I found a similar query on this mail archive but could not get a solution to
the above problem.
How serious is this warning? I traced it to ADCM.nc in ADCMStartGet function
as follows
if (port TOSH_ADC_PORTMAPSIZE) {
return FAIL;
}
TOSH_ADC_PORTMAPSIZE =255 is initialized
What does it all mean?
How do i rectify this warning?
Thanks in advance
-Preeti
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[Tinyos-help] SimpleCmd Tossim 1.x??????
Hello, I am trying to run the application given in lesson 7 of tinyos1.x. I have it installed on cygwin and i am using the simulator Tossim. My understanding of the application is that PC (Serialforwarder) injects packets into the network through the serial port (TOSBase/TransparentBase) which then communicates to the simulated motes (SimpleCmd) over the radio and turns the yellow led on/off. According to the insructions in lesson 7 i tried the following. 1. i run SimpleCmd application in one cygwin window and say $./build/pc/main.exe 1 i.e simulate only one mote 2. i run TOSBase in another window and again simulate only one mote i.e$./build/pc/main.exe 1 3. i run the SerialForwarder in another cygwin window as follows $ java net.tinyos.sf.SerialForwarder -comm tossim-serial 4. Finally i inject packets into the network running another cygwin window $ java net.tinyos.tools.BcastInject led_on Now i see the injected packets being written on the Seialforwarder GUI, but am not able to trace the path of the packets between TOSBase and SimpleCmd. Either of these applications (SimpleCmd/TOSBase) give me the following error (sometimes it is TOSBase and sometimes SimpleCmd) -- $ ./build/pc/main.exe 1 0: ERROR: Unable to create EEPROM backing store file. 0: ERROR: Unable to create anonymous EEPROM region. --- My query is am i running the sample application correctly or is there something i have missed out? I tried using TransparentBase (instead of TOSBase) but i get the same error. How do i trace back this error? Is it got anything to do with my local machine memory? I saw the same error being discussed on this tinyos-help, but could not get how to trace this error . Thanks in advance, -Preeti ___ Tinyos-help mailing list Tinyos-help@Millennium.Berkeley.EDU https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
[Tinyos-help] Help - NoClassDefFoundError: javax/comm/SerialPortEventListen...........
Hello, I am using tinyos1.x on cygwin. I need to experiment with mote to pc communication. I am following the instructions in lesson 6. When i try to run the Listen class , i get the following exception. $ java net.tinyos.tools.Listen Exception in thread main java.lang.NoClassDefFoundError: javax/comm/SerialPort EventListener at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(Unknown Source) at java.security.SecureClassLoader.defineClass(Unknown Source) at java.net.URLClassLoader.defineClass(Unknown Source) at java.net.URLClassLoader.access$100(Unknown Source) at java.net.URLClassLoader$1.run(Unknown Source). I tried to follow the discussion on the same issue in the archives and accordingly copied getenv.dll to system32 directory. But i still get the same error. I have installed the java.comm package(commapi) as given in the installation instructions. The archives on this issue say that the error is possibly due to 2 JVMs on the machine . I tried to check this out but i have only one JVM. Incidentally i am using JDK 1.5 and not JDK 1.4 Could it be that the error is because tinyos looks for jdk 1.4 and cannot use jdk1.5? or could it be something else? Another point is i am using tossim ( hence is say export MOTECOM=serial) and not real motes for serial communication.Though i doubt it,does this have anything to do with the above error? Can someone please help me out? Your help is really valuable to me. Thanks in advance, -Preeti ___ Tinyos-help mailing list Tinyos-help@Millennium.Berkeley.EDU https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
[Tinyos-help] Help - NoClassDefFoundError: javax/comm/SerialPortEventListen...........
Hello, I am using tinyos1.x on cygwin. I need to experiment with mote to pc communication. I am following the instructions in lesson 6. When i try to run the Listen class , i get the following exception. $ java net.tinyos.tools.Listen Exception in thread main java.lang.NoClassDefFoundError: javax/comm/SerialPort EventListener at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(Unknown Source) at java.security.SecureClassLoader.defineClass(Unknown Source) at java.net.URLClassLoader.defineClass(Unknown Source) at java.net.URLClassLoader.access$100(Unknown Source) at java.net.URLClassLoader$1.run(Unknown Source). I tried to follow the discussion on the same issue in the archives and accordingly copied getenv.dll to system32 directory. But i still get the same error. I have installed the java.comm package(commapi) as given in the installation instructions. The archives on this issue say that the error is possibly due to 2 JVMs on the machine . I tried to check this out but i have only one JVM. Incidentally i am using JDK 1.5 and not JDK 1.4 Could it be that the error is because tinyos looks for jdk 1.4 and cannot use jdk1.5? or could it be something else? Another point is i am using tossim ( hence is say export MOTECOM=serial) and not real motes for serial communication.Though i doubt it,does this have anything to do with the above error? Can someone please help me out? Your help is really valuable to me. Thanks in advance, -Preeti ___ Tinyos-help mailing list Tinyos-help@Millennium.Berkeley.EDU https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
[Tinyos-help] A basic Question.......
Hello, I have a basic question about Tossim I learn that tossim simulates the mica radio stack. Having said this , can i run any *mica2 implementation on Tossim1 or 2.x?* If not directly are there any configurations or wrapper classes available to enable to run mica2 code on tossim? If yes where any what are they? Or is there any other way this can be done? Can anyone please help me out? Thanks in advance Regards, -Preeti ___ Tinyos-help mailing list Tinyos-help@Millennium.Berkeley.EDU https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
[Tinyos-help] installing tinyos 1.1
Hello, I need to install tinyos1.1 after uninstalling tinyos2.x. I could install all the rpm files but when i installed * tinyos-1.1.0-1.cygwin.noarch.rpm*, i got a long list of errors like *** XnpMsg.h:81: syntax error before `pid' XnpMsg.h:82: syntax error before `cid' XnpMsg.h:83: syntax error before `data' failed to parse message file XnpMsg.h make[2]: *** [XnpMsg.java] Error 1 make[2]: Leaving directory `/opt/tinyos-1.x/tools/java/net/tinyos/xnp' make[1]: *** [subdirs] Error 2 make[1]: Leaving directory `/opt/tinyos-1.x/tools/java/net/tinyos' make: *** [subdirs] Error 2 error: %post(tinyos-1.1.0-1) scriptlet failed, exit status 2 *** I think that most of these errors have got to do with the java path, so i checked the same. I figured that the CLASSPATH is the one i had for tinyos2.x $ printenv CLASSPATH C:\cygwin\opt\*tinyos-2.x*\support\sdk\java\tinyos.jar;. $ printenv TOSROOT /opt/*tinyos-2.x * Hence i made changes to TOSROOT,CLASSPATH etc so that it points to * tinyos1.x*. Now i tried to run 'make pc' but it throws the following errors ** $ make pc mkdir -p build/pc compiling Blink to a pc binary ncc -o build/pc/main.exe -g -O0 -board=micasb -pthread -target=pc -Wall -Wshado w -DDEF_TOS_AM_GROUP=0x7d -Wnesc-all -fnesc-nido-tosnodes=1000 -fnesc-cfile=buil d/pc/app.c Blink.nc -lm C:/cygwin/opt/tinyos-1.x/tos/system/tos.h:57: redefinition of `uint8_t' /usr/include/stdint.h:24: previous declaration of `uint8_t' C:/cygwin/opt/tinyos-1.x/tos/system/tos.h:62: redefinition of `uint16_t' /usr/include/stdint.h:25: previous declaration of `uint16_t' make: *** [build/pc/main.exe] Error 1 *** Can someone please let me know how do i rectify this problem? Thanks in advance regards, -Preeti ___ Tinyos-help mailing list Tinyos-help@Millennium.Berkeley.EDU https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
Re: RV: [Tinyos-help] Problem TOSSIM 2.0 on Cygwin (Python?)
hi, Add an empty main to one of the source files. I faced the same problem and this solution worked for me. -Preeti On 2/23/07, Eva Maria Garcia [EMAIL PROTECTED] wrote: I've done what you tell me. I've tried the following options: PLATFORM_LIB_FLAGS = -L/$(PYDIR)/config -lstdc++ -lpython$(PYTHON_VERSION) -L/bin PLATFORM_LIB_FLAGS = -L/$(PYDIR)/config /bin -lstdc++ -lpython$(PYTHON_VERSION) PLATFORM_LIB_FLAGS = -L/$(PYDIR)/config -L/bin -lstdc++ -lpython$(PYTHON_VERSION) PLATFORM_LIB_FLAGS = -L/bin -lstdc++ -lpython$(PYTHON_VERSION) The result is: g++ -fpic -W1,--enabled-auto-image-base build/micaz/pytossim.o build/micaz/sim.o build/micaz/tossim.o build/micaz/c-support.o -L//usr/include/python2.4/config -lstdc++ -lpython2.4 -L/bin -o _TOSSIM.dll ... ... /usr/lib/gcc/i686-pc-cygwin/3.4.4/../../../libcygwin.a(libcmain.o ):(.text+0x ab): undefined reference to [EMAIL PROTECTED]' collect2: ld returned 1 exit status make: *** [sim-exe] Error 1 The next are similar and the error is the same. I'm lost. --Eva-- -Mensaje original- De: Philip Levis [mailto:[EMAIL PROTECTED] Enviado el: jueves, 22 de febrero de 2007 18:51 Para: Eva Maria Garcia CC: tinyos-help@Millennium.Berkeley.EDU Asunto: Re: [Tinyos-help] Problem TOSSIM 2.0 on Cygwin (Python?) On Feb 22, 2007, at 3:59 AM, Eva Maria Garcia wrote: The version of Python I have installed is 2.4. I've searched the file Python.h and it's in the directory /usr/include/python2.4. But you talk about the library libpython2.4.so, however I've got libpython2.4.dll (in the directory /bin). Is that the problem? It probably is; you need to tell it to look for libraries in /bin. Try adding -L/bin? Phil= ___ 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: RV: [Tinyos-help] Problem TOSSIM 2.0 on Cygwin (Python?)
Hi,
By empty main i mean code as follows:
main(){}
By source files i mean any one of tossim_wrap.cxx, tossim.c or hashtable.c.
Add the above emty main to any one of them and compilation should go
successfully
-Preeti
On 2/23/07, Eva Maria Garcia [EMAIL PROTECTED] wrote:
An empty main? How? To which one of the source files? I don't understand
the solution.
--Eva--
*De:* preeti k [mailto:[EMAIL PROTECTED]
*Enviado **el:* viernes, 23 de febrero de 2007 16:44
*Para:* Eva Maria Garcia
*CC:* tinyos-help@millennium.berkeley.edu
*Asunto:* Re: RV: [Tinyos-help] Problem TOSSIM 2.0 on Cygwin (Python?)
hi,
Add an empty main to one of the source files. I faced the same problem and
this solution worked for me.
-Preeti
On 2/23/07, *Eva Maria Garcia* [EMAIL PROTECTED] wrote:
I've done what you tell me. I've tried the following options:
PLATFORM_LIB_FLAGS = -L/$(PYDIR)/config -lstdc++ -lpython$(PYTHON_VERSION)
-L/bin
PLATFORM_LIB_FLAGS = -L/$(PYDIR)/config /bin -lstdc++
-lpython$(PYTHON_VERSION)
PLATFORM_LIB_FLAGS = -L/$(PYDIR)/config -L/bin -lstdc++
-lpython$(PYTHON_VERSION)
PLATFORM_LIB_FLAGS = -L/bin -lstdc++ -lpython$(PYTHON_VERSION)
The result is:
g++ -fpic -W1,--enabled-auto-image-base build/micaz/pytossim.o
build/micaz/sim.o build/micaz/tossim.o build/micaz/c-support.o
-L//usr/include/python2.4/config -lstdc++ -lpython2.4 -L/bin -o
_TOSSIM.dll
...
...
/usr/lib/gcc/i686-pc-cygwin/3.4.4/../../../libcygwin.a(libcmain.o
):(.text+0x
ab): undefined reference to [EMAIL PROTECTED]'
collect2: ld returned 1 exit status
make: *** [sim-exe] Error 1
The next are similar and the error is the same.
I'm lost.
--Eva--
-Mensaje original-
De: Philip Levis [mailto:[EMAIL PROTECTED]
Enviado el: jueves, 22 de febrero de 2007 18:51
Para: Eva Maria Garcia
CC: tinyos-help@Millennium.Berkeley.EDU
Asunto: Re: [Tinyos-help] Problem TOSSIM 2.0 on Cygwin (Python?)
On Feb 22, 2007, at 3:59 AM, Eva Maria Garcia wrote:
The version of Python I have installed is 2.4. I've searched the
file Python.h and it's in the directory /usr/include/python2.4. But
you talk about the library libpython2.4.so, however I've got
libpython2.4.dll (in the directory /bin). Is that the problem?
It probably is; you need to tell it to look for libraries in /bin.
Try adding -L/bin?
Phil=
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[Tinyos-help] uninstall tinyos2.x?
Hello, I need to unistall tinyos2.x on one of the machines (cygwin, windows) and then install tinyos1.x on cygwin. I tried the rpm -e option but this is what happens $ rpm -e avarice-2.4-1.cygwin.i386.rpm error: package avarice-2.4-1.cygwin.i386.rpm is not installed $ rpm -ivh avarice-2.0.20030825cvs-1w.cygwin.i386.rpm Preparing...### [100%] package avarice-2.4-1 (which is newer than avarice-2.0.20030825cvs-1w) is already installed Can someone help me out please? Is there any other way on unistalling tinyos2? Thanks in advance Regards, -Preeti ___ Tinyos-help mailing list Tinyos-help@Millennium.Berkeley.EDU https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
[Tinyos-help] javac error
Hello,
I 've installed tinyos2.x on cygwin. The Blink application runs fine but
RadioCountToLeds doesn't. The reason is the javac path is not set. I looked
into a thread that discusses this and set the path accordingly. And now when
i say
'type javac' i get the correct path. But when i say 'printenv CLASSPATH' i
get the following o/p
**
C:tinyoscygwinopttinyos-2.xsupportsdkjavatinyos.jar
*
ie the path without the slashes(/). I exported the classpath as given in the
installation document(with cygpath -w etc etc)
Can anyone let me know how do i get this working?
Because of this i suppose () i get following errors when i compile
RadioCountToLeds
**
$ make micaz sim
mkdir -p build/micaz
javac RadioCountMsg.java
RadioCountMsg.java:7: package net.tinyos.message does not exist
public class RadioCountMsg extends net.tinyos.message.Message {
^
RadioCountMsg.java:67: package net.tinyos.message does not exist
public RadioCountMsg(net.tinyos.message.Message msg, int base_offset) {
^
RadioCountMsg.java:67: RadioCountMsg(byte[],int) is already defined in
RadioCoun
tMsg
public RadioCountMsg(net.tinyos.message.Message msg, int base_offset) {
^
RadioCountMsg.java:76: package net.tinyos.message does not exist
public RadioCountMsg(net.tinyos.message.Message msg, int base_offset,
int da
ta_length) {
^
.
Can anyone please help me with this?
Thanks
-Preeti
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[Tinyos-help] TestSerial -only sends packets ?
Hi, I am testing sample TestSerial application on tossim. After toscomm.dllfile got created in java/jre/bin , i copied it to windows/system32 as mentioned in the archives. Now the TestSerial is running but it only sends packets. I do not get any 'received packet sequence number x' messages as mentioned in lesson 4. $ java TestSerial -comm [EMAIL PROTECTED]:micaz [EMAIL PROTECTED]:57600 [EMAIL PROTECTED]:57600: 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 ... * Does anyone know why this happens? Thanks in advance -Preeti ___ Tinyos-help mailing list Tinyos-help@Millennium.Berkeley.EDU https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
[Tinyos-help] flash errors on tossim
Hi, I am trying to run 'make micaz install ' (or make micaz install,1) for BlinkToRadio application. I am using tossim simulator and not the real motes.When i do this i get the following message Basically many 'flash errors' * $ make micaz install mkdir -p build/micaz compiling BlinkToRadioAppC to a micaz binary ncc -o build/micaz/main.exe -Os -finline-limit=10 -Wall -Wshadow -Wnesc-all -target=micaz -fnesc-cfile=build/micaz/app.c -board=micasb -fnesc-dump=wiring - fnesc-dump='interfaces(!abstract())' -fnesc-dump='referenced(interfacedefs, comp onents)' -fnesc-dumpfile=build/micaz/wiring-check.xml BlinkToRadioAppC.nc-lm compiled BlinkToRadioAppC to build/micaz/main.exe 9740 bytes in ROM 236 bytes in RAM avr-objcopy --output-target=srec build/micaz/main.exe build/micaz/main.srec avr-objcopy --output-target=ihex build/micaz/main.exe build/micaz/main.ihex writing TOS image cp build/micaz/main.srec build/micaz/main.srec.out installing micaz binary with dapa uisp -dprog=dapa --wr_fuse_h=0xd9 -dpart=ATmega128 --wr_fuse_e=ff --erase pulse Atmel AVR ATmega128 is found. Erasing device ... pulse Reinitializing device Atmel AVR ATmega128 is found. Fuse High Byte set to 0xd9 Fuse Extended Byte set to 0xff sleep 1 uisp -dprog=dapa --wr_fuse_h=0xd9 -dpart=ATmega128 --wr_fuse_e=ff --upload if=b uild/micaz/main.srec.out pulse Atmel AVR ATmega128 is found. Uploading: flash Fuse High Byte set to 0xd9 Fuse Extended Byte set to 0xff sleep 1 uisp -dprog=dapa --wr_fuse_h=0xd9 -dpart=ATmega128 --wr_fuse_e=ff --verify if=b uild/micaz/main.srec.out pulse Atmel AVR ATmega128 is found. Verifying: flash flash error at address 0x0: file=0x0c, mem=0xff flash error at address 0x1: file=0x94, mem=0xff flash error at address 0x260b: file=0x00, mem=0xff Fuse High Byte set to 0xd9 Fuse Extended Byte set to 0xff rm -f build/micaz/main.exe.out build/micaz/main.srec.out *** Can someone please let me know whats happening and why? I went through the mail archives which say that it is got something to do with the hardware mote , but since i am using tossim how do i go about? Thanks in advance -Preeti ___ Tinyos-help mailing list Tinyos-help@Millennium.Berkeley.EDU https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
[Tinyos-help] make micaz sim install,1 ?
Hi, I am trying to run 'BlinkToRadio' given in tutorials. I compile saying 'make micaz sim install,1' to compile the application for tossim and install one node .Is this right? I get undefined reference errors like.. /cygdrive/c/DOCUME~1/sb/LOCALS~1/Temp/cc9KMKdj.o(.text+0x239): In function `fill InOutput': /opt/tinyos-2.x/tos/lib/tossim/sim_log.c:97: undefined reference to `_hashtable_ search' /cygdrive/c/DOCUME~1/sb/LOCALS~1/Temp/cc9KMKdj.o(.text+0x309):/opt/tinyos- 2.x/to s/lib/tossim/sim_log.c:127: undefined reference to `_hashtable_search' /cygdrive/c/DOCUME~1/sb/LOCALS~1/Temp/cc9KMKdj.o(.text+0xa42): In function `sim_ set_node': /opt/tinyos-2.x/tos/lib/tossim/sim_tossim.c:101: undefined reference to `_TOS_NO DE_ID' /cygdrive/c/DOCUME~1/sb/LOCALS~1/Temp/cc9KMKdj.o(.text+0x1721): In function `Act iveMessageAddressC$amAddress': /opt/tinyos-2.x/tos/lib/tossim/ActiveMessageAddressC.nc:55: undefined reference to `_TOS_NODE_ID' ** Can somebody help me please Thanks, -Preeti ___ Tinyos-help mailing list Tinyos-help@Millennium.Berkeley.EDU https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
Re: [Tinyos-help] Problem with tossim/python: Segmentation fault (core dumped)
Hi, I added one more flag (-shared) in PLATFORM_BUILD_FLAGS like this PLATFORM_BUILD_FLAGS= -fpic *-shared* -W1,--enabled-auto-image-base And the segmentation fault was gone.. -Preeti On 1/1/07, Philip Levis [EMAIL PROTECTED] wrote: On Dec 31, 2006, at 9:06 AM, Mohamed Ahmed wrote: Hi, When I run the command from TOSSIM import * I got the error Segmentation fault (core dumped). I also tried other options already tested by Preeti K. (according to one of his previous emails) and got the following outputs: from tinyos.TOSSIM import * Traceback (most recent call last): File stdin, line 1, in ? ImportError: No module named tinyos.TOSSIM from tinyos.tossim import * Traceback (most recent call last): File stdin, line 1, in ? ImportError: No module named tinyos.tossim from tossim import * Traceback (most recent call last): File stdin, line 1, in ? ImportError: No module named tossim I have yet to be able to reproduce this error. I think it must be due to either incorrect compilation or a strange Cygwin conflict. The best way to trace this down is to run python in gdb: $ gdb /usr/bin/python and send the stack traceback to the list. Phil ___ 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] problem with tossim
Hi, I faced the same problem. Adding an empty main to one of the source files rectified this error. So you can try it. By source files i mean one of tossim_wrap.cxx, tossim.c or hashtable.c -Preeti On 12/28/06, Mohamed Ahmed [EMAIL PROTECTED] wrote: Hi, The execution of OSTYPE=cygwin make micaz sim produced the following error: /usr/lib/gcc/i686-pc-cygwin/3.4.4/../../../libcygwin.a(libcmain.o ):(.text+0xab): undefined reference to [EMAIL PROTECTED]' [EMAIL PROTECTED]' collect2: ld returned 1 exit status make: *** [sim-exe] Error 1 Any hint on how to solve this problem? Thank you. Mohamed __ 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 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] packet collision simulation
Hi, I need to simulate packet collision for any basic simple network using TOSSIM. I have been reading through the lessons on tinyos but could not get exactly how to go about it. Can someone let me know this? Thanks, -Preeti ___ Tinyos-help mailing list Tinyos-help@Millennium.Berkeley.EDU https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
[Tinyos-help] cannot run tossim in python
Hello, I have compiled the Blink application but an unable to run it. After 'from tinyos.tossim import *' , when i say 't=tossim([])', i get an errot saying 'NameError: tossim not defined' In the tossim lesson i came across some python commands to get the variables. But here again i get error as follows: ** $ python Python 2.3.4 (#1, Jun 13 2004, 11:21:03) [GCC 3.3.1 (cygming special)] on cygwin Type help, copyright, credits or license for more information. from tinyos.tossim.TossimApp import * n=NescApp() Traceback (most recent call last): File stdin, line 1, in ? File /opt/tinyos-2.x/support/sdk/python/tinyos/tossim/TossimApp.py, line 494 , in __init__ raise Exception(\nERROR: cannot find file \%s\. Exception: ERROR: cannot find file app.xml. Your nesC app cannot be imported. Be sure that you compiled with the nescDecls option. ** Can someone please help me out with respect to running tossim? Thanks, Preeti ___ Tinyos-help mailing list Tinyos-help@Millennium.Berkeley.EDU https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
[Tinyos-help] import _TOSSIM
Hi, I am trying to find why tossim does not run. I guess there is a problem with the statement ' import _TOSSIM' in the TOSSIM.py file that gets generated. IF i comment out the import statement and just import TOSSIM, i get following output *** import TOSSIM Traceback (most recent call last): File stdin, line 1, in ? File TOSSIM.py, line 45, in ? class MAC(_object): File TOSSIM.py, line 55, in MAC __swig_destroy__ = _TOSSIM.delete_MAC NameError: name '_TOSSIM' is not defined But when i uncomment the import statement (ie keep the ' import _TOSSIM' statement), i get the segmentation fault error. Does this mean that there is a problem with the _TOSSIM.dll or is it that the syntax or something is incorrect? Thanks in advance, Preeti btw, i am able to collect NescApp.variables and print them but when i say t=Tossim(vars) ie try to create a Tossim object i get a NameError. That makes it confusing for me ! ___ Tinyos-help mailing list Tinyos-help@Millennium.Berkeley.EDU https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
[Tinyos-help] Re: did you figure out the TOSSIM problem?
Add the following shared flag to the build flags in sim.extra file PLATFORM_BUILD_FLAGS= -fpic -shared -W1,--enabled-auto-image-base That should solve the problem. -Preeti On 12/21/06, Mikhail Nesterenko [EMAIL PROTECTED] wrote: Let me know if you do because I seem to have the same segfault problem. thanks, -- Mikhail Hi, I am trying to find why tossim does not run. I guess there is a problem with the statement ' import _TOSSIM' in the TOSSIM.py file that gets generated. IF i comment out the import statement and just import TOSSIM, i get following output ___ Tinyos-help mailing list Tinyos-help@Millennium.Berkeley.EDU https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
[Tinyos-help] segmentation fault with running tossim
Hi, I successfully compiled tossim for the Blink application. But i am now unable to run it. I get the error as follows when i run it using python $ python Python 2.3.4 (#1, Jun 13 2004, 11:21:03) [GCC 3.3.1 (cygming special)] on cygwin Type help, copyright, credits or license for more information. from TOSSIM import * Segmentation fault (core dumped) $ Can someone please help me? Preeti ___ Tinyos-help mailing list Tinyos-help@Millennium.Berkeley.EDU https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
Re: [Tinyos-help] python version
Hi, Finally my tossim compilation went through. The links you sent were useful. I added an empty main to one of the source files and the wierd unreferened [EMAIL PROTECTED] error was gone. I could not understand how exactly this rectified the error though. Thanks Preeti On 12/15/06, Mr. Jonathan A. Gomez [EMAIL PROTECTED] wrote: Phil wrote: You've entered a level of Cygwin details that I have to admit I know nothing about. I suspect I know much less than Phil, but I tried google-ing. Maybe one of these will help: http://cygwin.com/faq/faq_3.html#SEC94 http://sourceware.org/ml/cygwin/2004-03/msg00220.html By the way, for future reference, the option -L specifies not the library file itself, but a location to search for library files. In addition, the option -l is used to specify a library in an abbreviated form. So if you have a library at /weird/blah/libstuff.so, then you might do something like gcc source.c -L/weird/blah/ -lstuff with the capitalization differentiating the two. -- Jon. ___ Tinyos-help mailing list Tinyos-help@Millennium.Berkeley.EDU https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
[Tinyos-help] Re: segmentation fault with running tossim
How do i find out where the segmentation fault occurs when i type from TOSSIM import * Segmentation fault (core dumped) Any suggestions? Does this have to do anything with the compilation process? Preeti On 12/15/06, preeti k [EMAIL PROTECTED] wrote: Hi, I successfully compiled tossim for the Blink application. But i am now unable to run it. I get the error as follows when i run it using python $ python Python 2.3.4 (#1, Jun 13 2004, 11:21:03) [GCC 3.3.1 (cygming special)] on cygwin Type help, copyright, credits or license for more information. from TOSSIM import * Segmentation fault (core dumped) $ Can someone please help me? Preeti ___ Tinyos-help mailing list Tinyos-help@Millennium.Berkeley.EDU https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
[Tinyos-help] Re: segmentation fault with running tossim
i changes 'from TOSSIM import *' to 'from tinyos.tossim import *' and it seems to work but t=tossim([]) doesn't. I tried various combinations of cases of Tossim but it doesn't seem to work * $ python Python 2.3.4 (#1, Jun 13 2004, 11:21:03) [GCC 3.3.1 (cygming special)] on cygwin Type help, copyright, credits or license for more information. * from tinyos.tossim import * * t=*tossim*([]) Traceback (most recent call last): File stdin, line 1, in ? NameError: name 'tossim' is not defined t=*Tossim*([]) Traceback (most recent call last): File stdin, line 1, in ? NameError: name 'Tossim' is not defined t=*TOSSIM*([]) Traceback (most recent call last): File stdin, line 1, in ? NameError: name 'TOSSIM' is not defined Any sugestions as to whats happening please? Preeti On 12/15/06, preeti k [EMAIL PROTECTED] wrote: How do i find out where the segmentation fault occurs when i type from TOSSIM import * Segmentation fault (core dumped) Any suggestions? Does this have to do anything with the compilation process? Preeti On 12/15/06, preeti k [EMAIL PROTECTED] wrote: Hi, I successfully compiled tossim for the Blink application. But i am now unable to run it. I get the error as follows when i run it using python $ python Python 2.3.4 (#1, Jun 13 2004, 11:21:03) [GCC 3.3.1 (cygming special)] on cygwin Type help, copyright, credits or license for more information. from TOSSIM import * Segmentation fault (core dumped) $ Can someone please help me? Preeti ___ Tinyos-help mailing list Tinyos-help@Millennium.Berkeley.EDU https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
[Tinyos-help] Re: segmentation fault with running tossim
I tried changing PYTHONPATH from *'/.././python'*to * /..//python/tinyos* Now i get the following error $ python Python 2.3.4 (#1, Jun 13 2004, 11:21:03) [GCC 3.3.1 (cygming special)] on cygwin Type help, copyright, credits or license for more information. *from tossim import ** Traceback (most recent call last): File stdin, line 1, in ? File /opt/tinyos-2.x/support/sdk/python/tinyos/tossim/TossimApp.py, line 45, in ? from tinyos.tossim.TossimNescDecls import * ImportError: No module named tinyos.tossim.TossimNescDecls Can someone please help me out? Preeti On 12/15/06, preeti k [EMAIL PROTECTED] wrote: i changes 'from TOSSIM import *' to 'from tinyos.tossim import *' and it seems to work but t=tossim([]) doesn't. I tried various combinations of cases of Tossim but it doesn't seem to work * $ python Python 2.3.4 (#1, Jun 13 2004, 11:21:03) [GCC 3.3.1 (cygming special)] on cygwin Type help, copyright, credits or license for more information. * from tinyos.tossim import * * t=*tossim*([]) Traceback (most recent call last): File stdin, line 1, in ? NameError: name 'tossim' is not defined t=*Tossim*([]) Traceback (most recent call last): File stdin, line 1, in ? NameError: name 'Tossim' is not defined t=*TOSSIM*([]) Traceback (most recent call last): File stdin, line 1, in ? NameError: name 'TOSSIM' is not defined Any sugestions as to whats happening please? Preeti On 12/15/06, preeti k [EMAIL PROTECTED] wrote: How do i find out where the segmentation fault occurs when i type from TOSSIM import * Segmentation fault (core dumped) Any suggestions? Does this have to do anything with the compilation process? Preeti On 12/15/06, preeti k [EMAIL PROTECTED] wrote: Hi, I successfully compiled tossim for the Blink application. But i am now unable to run it. I get the error as follows when i run it using python $ python Python 2.3.4 (#1, Jun 13 2004, 11:21:03) [GCC 3.3.1 (cygming special)] on cygwin Type help, copyright, credits or license for more information. from TOSSIM import * Segmentation fault (core dumped) $ Can someone please help me? Preeti ___ Tinyos-help mailing list Tinyos-help@Millennium.Berkeley.EDU https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
Re: [Tinyos-help] make micaz sim
Thanks for the reply. Well the version number i have set is 2.3 ie 'PYTHON_VERSION=2.3' Also i tried to search for the python library files . In my case /usr/lib is empty, there is absolutely no file in there. But i tried to search for files like libpython2.3.dll etc and found them at /bin Copying this library file to the /usr/lib location does not work Any suggestions please ... it wud be of great help Preeti On 12/13/06, Mr. Jonathan A. Gomez [EMAIL PROTECTED] wrote: I bow to whomever else wishes to advise you, for I do not use CYGWIN, but here are my two cents. Did you set the version to 2.3.4? Maybe it would help you to specify 2.3as the version number? Since that's the version number suffix on the support directory, it might presumably be your library file's version number suffix. From reading the makefile, it looks for a library with the version number added after the name, so... If you want, you might look a little more carefully for the python library in /usr/lib, because you want to locate the actual library file, not just a related directory. You're probably looking for something with an appropriate ending, for example things like .dll or .so, with python in its name, and some version number. (It will be different for you, yet for example, on my linux system the library is /usr/lib/libpython2.3.so with a version suffix of 2.3 even though the real python version is 2.3.5). -- Jon. ___ Tinyos-help mailing list Tinyos-help@Millennium.Berkeley.EDU https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
[Tinyos-help] python version
I think my mail bounced back hence sending it again Thanks Preeti -- Forwarded message -- From: preeti k [EMAIL PROTECTED] Date: Dec 14, 2006 7:54 PM Subject: Re: [Tinyos-help] python version To: Mr. Jonathan A. Gomez [EMAIL PROTECTED], Philip Levis [EMAIL PROTECTED] Cc: [EMAIL PROTECTED] Hi, Finally i think i figured that the problem is of compilation happening for linux when i am actually using cygwin. So i hard coded OSTYPE=cygwin in the sim.extra file. Now it has stopped throwing undefined reference errors but i am still not done since now i get the following error * linking into shared object ./_TOSSIM.dll g++ -fpic -W1,--enabled-auto-image-base build/micaz/pytossim.o build/micaz/sim .o build/micaz/tossim.o build/micaz/c-support.o-L/usr/include/python2.3/config -lstdc++ - lpython2.3 -o _TOSSIM.dll */usr/lib/gcc-lib/i686-pc-cygwin/3.3.3/../../../../i686-pc-cygwin/bin/ld: cannot find -lpython2.3 collect2: ld returned 1 exit status make: *** [sim-exe] Error 1* ** I referered to the tinyos-help thread which talks about the same problem but i cud not find a solution. To rectify the problem i changed PLATFORM_LIB_FLAGS in sim.extra file as follows Initially it was PLATFORM_LIB_FLAGS = -L$(PYDIR)/config .dll -lstdc++ * -lpython$(PYTHON_VERSION)* I changed it to PLATFORM_LIB_FLAGS = -L$(PYDIR)/config */bin/libpython2.3*.dll -lstdc++ I thus deleted the '-lpython$(PYTHON_VERSION) ' and added /bin/libpython2.3.dll (to -L option), since that is the location of my python library file.I do not know how correct this is but apparently the -lpython not found error is gone but now i get the following error linking into shared object ./_TOSSIM.dll g++ -fpic -W1,--enabled-auto-image-base build/micaz/pytossim.o build/micaz/sim .o build/micaz/tossim.o build/micaz/c-support.o-L/usr/include/python2.3/config /bin/libpython2.3.dll -lstdc++ -o _TOSSIM.dll /*usr/lib/gcc-lib/i686-pc-cygwin/3.3.3/../../../libcygwin.a(libcmain.o )(.text+0x7 c): undefined reference to [EMAIL PROTECTED]'* [EMAIL PROTECTED]' *collect2: ld returned 1 exit status make: *** [sim-exe] Error 1* Now I am completely at a loss here as to whats going wrong. Can someone please help me out? Preeti On 12/14/06, preeti k [EMAIL PROTECTED] wrote: Thanks for the reply. Well the version number i have set is 2.3 ie 'PYTHON_VERSION=2.3' Also i tried to search for the python library files . In my case /usr/lib is empty, there is absolutely no file in there. But i tried to search for files like libpython2.3.dll etc and found them at /bin Copying this library file to the /usr/lib location does not work Any suggestions please ... it wud be of great help Preeti On 12/13/06, Mr. Jonathan A. Gomez [EMAIL PROTECTED] wrote: I bow to whomever else wishes to advise you, for I do not use CYGWIN, but here are my two cents. Did you set the version to 2.3.4? Maybe it would help you to specify 2.3 as the version number? Since that's the version number suffix on the support directory, it might presumably be your library file's version number suffix. From reading the makefile, it looks for a library with the version number added after the name, so... If you want, you might look a little more carefully for the python library in /usr/lib, because you want to locate the actual library file, not just a related directory. You're probably looking for something with an appropriate ending, for example things like .dll or .so, with python in its name, and some version number. (It will be different for you, yet for example, on my linux system the library is /usr/lib/libpython2.3.so with a version suffix of 2.3 even though the real python version is 2.3.5). -- Jon. ___ Tinyos-help mailing list Tinyos-help@Millennium.Berkeley.EDU https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
Re: [Tinyos-help] can't Blink with 'make micaz sim '
On 12/11/06, Mr. Jonathan A. Gomez [EMAIL PROTECTED] wrote: Hmm... I don't know anything about compiling TOSSIM, but I do understand some of the meaning of your error messages: You got a lot of lines like build/micaz/sim.o(.text+0x2f86): In function `sim_log_add_channel': /opt/tinyos-2.x/tos/lib/tossim/sim_log.c:166: undefined reference to `_hashtable_search' In other words, there is a dependency in sim.o, which uses but doesn't define the hashtable_search function. It's not linking because it is missing the hashtable function. In my copy of the TinyOS-2.x cvs, there is a file called hashtable.c in the tos/lib/tossim directory which defines these. I don't know if you have such a file in your version. At any rate, looking at the command being passed to g++, it doesn't seem that this file is being included. Even i have the hashtable.c placed at the same position ie is tos/lib/tossim. This was the command which generated your errors (all the rest just spit out warnings): g++ -fpic -shared -W1,--enable-auto-image-base build/micaz/pytossim.o build/micaz/sim.o build/micaz/tossim.o -L/usr/lib/python2.3/config -lpython2.3-lstdc++ -o _TOSSIM.dll I hesitate to say that this will help, since I haven't even tried to compile the program myself, but it might help to insert 'hashtable.c' in the arguments if you have the file, right before the first 'build/...'. Perhaps? How and where do i insert hashtable .c ? I mean i tried copying the file in build dir as well as in micaz dir but it doesn't work. I do not know how to go about this, can you please elaborate if possible? I might try to do the compilation, just to see if I can't reproduce your problem. Then I might be able to be more helpful. Now the Java problem: $ $CLASSPATH bash: C:\tinyos\cyg\opt\tinyos-2.x\support\sdk\java\tinyos.jar;.: command not found It thinks you're trying to run the classpath as a command. When you want to change the classpath for Java, at least Sun Java, you can do something such as java -cp $CLASSPATH program In which case, java is the command, -cp means set the classpath, etc. Thanks for this. Actually i wanted to print the classpath to find if it was set properly and $CLASSPATH is probably not the right command for this ! Preeti -- Jon. ___ Tinyos-help mailing list Tinyos-help@Millennium.Berkeley.EDU https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
Re: [Tinyos-help] can't Blink with 'make micaz sim '
On 12/11/06, Philip Levis [EMAIL PROTECTED] wrote: On Dec 11, 2006, at 8:16 AM, Mr. Jonathan A. Gomez wrote: Hmm... I don't know anything about compiling TOSSIM, but I do understand some of the meaning of your error messages: You got a lot of lines like build/micaz/sim.o(.text+0x2f86): In function `sim_log_add_channel': /opt/tinyos-2.x/tos/lib/tossim/sim_log.c:166: undefined reference to `_hashtable_search' In other words, there is a dependency in sim.o, which uses but doesn't define the hashtable_search function. It's not linking because it is missing the hashtable function. In my copy of the TinyOS-2.x cvs, there is a file called hashtable.c in the tos/lib/tossim directory which defines these. I don't know if you have such a file in your version. At any rate, looking at the command being passed to g++, it doesn't seem that this file is being included. This was the command which generated your errors (all the rest just spit out warnings): g++ -fpic -shared -W1,--enable-auto-image-base build/micaz/ pytossim.o build/micaz/sim.o build/micaz/tossim.o -L/usr/lib/python2.3/config -lpython2.3-lstdc+ + -o _TOSSIM.dll I hesitate to say that this will help, since I haven't even tried to compile the program myself, but it might help to insert 'hashtable.c' in the arguments if you have the file, right before the first 'build/...'. Perhaps? The hashtable code is compiled into c-support.o, which isn't being linked in. This is because sim-cygwin is an old Makefile. The new Makefile links it in. how do i get the new Makefile and how do i link it? Do i need to download and reinstall tinyos or something? Also i tried using 'make micaz sim' , but this throws numerous 'undefined_reference' errors like say /opt/tinyos-2.x/tos/lib/tossim/tossim_wrap.cxx:3065: undefined reference to `_Py Long_FromUnsignedLong' build/micaz/pytossim.o(.text+0xdc71):/opt/tinyos-2.x /tos/lib/tossim/tossim_wrap. cxx:3065: undefined reference to `_PyInt_FromLong' build/micaz/pytossim.o(.text+0xdcca): In function `_Z22SWIG_From_long_SS_longx': /opt/tinyos-2.x/tos/lib/tossim/tossim_wrap.cxx:3073: undefined reference to `_Py Long_FromLongLong' build/micaz/pytossim.o(.text+0xdcda):/opt/tinyos-2.x /tos/lib/tossim/tossim_wrap. cxx:3073: undefined reference to `_PyInt_FromLong' build/micaz/pytossim.o(.text+0xdd43): In function `_Z23SWIG_FromCharPtrAndSizePK cj': /opt/tinyos-2.x/tos/lib/tossim/tossim_wrap.cxx:2955: undefined reference to `_Py String_FromStringAndSize' build/micaz/pytossim.o(.data+0x1a0): In function `SWIG_TypeCompare': /opt/tinyos-2.x/tos/lib/tossim/tossim_wrap.cxx:398: undefined reference to `_PyO bject_GenericGetAttr' collect2: ld returned 1 exit status make: *** [sim-exe] Error 1 I checked the tinyos-help thread on this. It says i need to change the sim.extra file to reflect the correct python version (in my case it is 2.3.4). I made this change to the sim.extra file. The help also says i need to have /usr/lib/pythonX.Y , but i do not have anything in my /usr/lib directory , but have a directory by name 'python2.3' at location /lib/python2.3 I copied this directory to /usr/lib , but this does not work. Now how do i get over this? Which rpm for python-devel do i need to download? Where can i find it? will it work for cygwin? I know these are too many questions but please do let me know Preeti Phil ___ Tinyos-help mailing list Tinyos-help@Millennium.Berkeley.EDU https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
[Tinyos-help] cygwin shell ?
I m extremely new to tinyos. i am trying to install the same on windows, according to the installation instructions at tinyos.net. I have downloaded 'cygwin-1.2a.tgz'. The next step given on the site is 'In a cygwin shell, unzip the above package into some directory. In these instructions the directory is /cygdrive/c/newcygpkgs. $ cd /cygdrive/c/newcygpkgs $ tar zxvf cygwin-1.2a.tgz ' Now i do not know how to get the cygwin shell to run the above commands. ! This may sound nuts but can anyone help please? ___ Tinyos-help mailing list Tinyos-help@Millennium.Berkeley.EDU https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
[Tinyos-help] make micaz sim doesn't work
i am trying to run the sample Blink application on tinyos2.x using cygwin. but i get the folowing error $ make micaz sim mkdir -p build/micaz placing object files in build/micaz writing XML schema to app.xml compiling BlinkAppC to object file sim.o ncc -c -shared -fPIC -o build/micaz/sim.o -g -O0 -tossim -fnesc-nido-tosnodes=10 00 -fnesc-simulate -fnesc-nido-motenumber=sim_node\(\) -finline-limit=10 - Wall -Wshadow -Wnesc-all -target=micaz -fnesc-cfile=build/micaz/app.c -board=mic asb -Wno-nesc-data-race BlinkAppC.nc -fnesc-dump=components -fnesc-dump=varia bles -fnesc-dump=constants -fnesc-dump=typedefs -fnesc-dump=interfacedefs -fnesc -dump=tags -fnesc-dumpfile=app.xml make: *** [sim-exe] Error 1 can anyone help ? ___ Tinyos-help mailing list Tinyos-help@Millennium.Berkeley.EDU https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
Re: [Tinyos-help] installation query
i haven't modified the file but it still doe not seem to workOn 9/11/06, sougata sen [EMAIL PROTECTED] wrote:have u modified the AM.h file because it is showing a parse error in AM.h. check if u have done some changes in that On 9/9/06, preeti k [EMAIL PROTECTED] wrote: Hi,I gave the 'make pc ' command by going to the application stored at ../tinyosdir/tinyos1.x/apps/Blink.But the file did not compile and i got the following error (it is quite long but i am pasting it for your reference) [EMAIL PROTECTED] Blink]# make pc compiling Blink to a pc binaryncc -o build/pc/main.exe -g -O0 -board=micasb -pthread -target=pc -Wall -Wshadow -DDEF_TOS_AM_GROUP=0x7d -Wnesc-all -fnesc-nido-tosnodes=1000 -fnesc-cfile=build/pc/app.c Blink.nc -lmIn file included from /home/preeti/tinyosdir/tinyos-1.x/tos/platform/pc/GuiMsg.h:51, from /home/preeti/tinyosdir/tinyos- 1.x/tos/types/dbg.h:70, from /home/preeti/tinyosdir/tinyos- 1.x/tos/platform/pc/hardware.h:65, from /home/preeti/tinyosdir/tinyos-1.x/tos/system/tos.h:132:/home/preeti/tinyosdir/tinyos- 1.x/tos/types/AM.h:155: parse error before `struct'/home/preeti/tinyosdir/tinyos- 1.x/tos/types/AM.h:156: parse error before `struct'/home/preeti/tinyosdir/tinyos-1.x/tos/types/AM.h:158: parse error before `struct' /home/preeti/tinyosdir/tinyos-1.x/tos/types/AM.h: In function `TOS_MsgLength':/home/preeti/tinyosdir/tinyos-1.x/tos/types/AM.h:183: parse error before `TOS_Msg'In file included from /home/preeti/tinyosdir/tinyos- 1.x/tos/platform/pc/hardware.h:116, from /home/preeti/tinyosdir/tinyos- 1.x/tos/system/tos.h:132:/home/preeti/tinyosdir/tinyos-1.x/tos/platform/pc/eeprom.c: At top level:/home/preeti/tinyosdir/tinyos- 1.x/tos/platform/pc/eeprom.c:114: warning: declaration of `length' shadows global declaration /home/preeti/tinyosdir/tinyos-1.x/tos/types/AM.h:158: warning: location of shadowed declaration/home/preeti/tinyosdir/tinyos- 1.x/tos/platform/pc/eeprom.c:144: warning: declaration of `length' shadows global declaration /home/preeti/tinyosdir/tinyos-1.x/tos/types/AM.h:158: warning: location of shadowed declarationmake: *** [build/pc/main.exe] Error 1 Can anyone help please?Preeti On 9/9/06, Sumit Gupta [EMAIL PROTECTED] wrote: Hi,make pc is a command to compile which will store the compiled binary file in build folder in your computer.For example: If you want to compile application Blink stored in ../tinyos-1.x/apps/Blink/ then you need to give following command:make platformthus for tossim (or PC platform), it is: make pc (it will store binary in .../Blink/build/pc/main.exe)and for other platforms like mica2 it is: make mica2 (it will store binary in .../Blink/build/mica2/main.exe)Now to run the file on TOSSIM (which comes with Tinyos-1.x by defualt, thus u dont have to install it) - stay in Blink directory and type: build/pc/main.exe number of nodes you want to simulatethus for example for 10 nodes network:build/pc/main.exe 10. To see the result of simulation you have to learn more about tinyos's tools and options and you might want to go through TOSSIM tutorial located at http://www.tinyos.net/tinyos-1.x/doc/nido.pdfI hope it helped.Sumit On 9/8/06, preeti k [EMAIL PROTECTED] wrote: Hello there..i have been trying to install tinyos1.x on fedora core 5 . I need to use tossim as well. i typed 'make pc ' on the prompt to get tossim running but i could not. Can anyone help please Preeti ___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.EDUhttps://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help -- Sougata SenBangalore ___ Tinyos-help mailing list Tinyos-help@Millennium.Berkeley.EDU https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
Re: [Tinyos-help] installation query
yes, toscheck completes without any errorsOn 9/10/06, Tarun Bansal [EMAIL PROTECTED] wrote: Have you gone through these tests: http://www.tinyos.net/tinyos-1.x/doc/tutorial/verifyhw.htmlTarun___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] installation query
Hi,I gave the 'make pc ' command by going to the application stored at ../tinyosdir/tinyos1.x/apps/Blink.But the file did not compile and i got the following error (it is quite long but i am pasting it for your reference) [EMAIL PROTECTED] Blink]# make pc compiling Blink to a pc binaryncc -o build/pc/main.exe -g -O0 -board=micasb -pthread -target=pc -Wall -Wshadow -DDEF_TOS_AM_GROUP=0x7d -Wnesc-all -fnesc-nido-tosnodes=1000 -fnesc-cfile=build/pc/app.c Blink.nc -lmIn file included from /home/preeti/tinyosdir/tinyos-1.x/tos/platform/pc/GuiMsg.h:51, from /home/preeti/tinyosdir/tinyos-1.x/tos/types/dbg.h:70, from /home/preeti/tinyosdir/tinyos- 1.x/tos/platform/pc/hardware.h:65, from /home/preeti/tinyosdir/tinyos-1.x/tos/system/tos.h:132:/home/preeti/tinyosdir/tinyos-1.x/tos/types/AM.h:155: parse error before `struct'/home/preeti/tinyosdir/tinyos- 1.x/tos/types/AM.h:156: parse error before `struct'/home/preeti/tinyosdir/tinyos-1.x/tos/types/AM.h:158: parse error before `struct'/home/preeti/tinyosdir/tinyos-1.x/tos/types/AM.h: In function `TOS_MsgLength': /home/preeti/tinyosdir/tinyos-1.x/tos/types/AM.h:183: parse error before `TOS_Msg'In file included from /home/preeti/tinyosdir/tinyos-1.x/tos/platform/pc/hardware.h:116, from /home/preeti/tinyosdir/tinyos- 1.x/tos/system/tos.h:132:/home/preeti/tinyosdir/tinyos-1.x/tos/platform/pc/eeprom.c: At top level:/home/preeti/tinyosdir/tinyos-1.x/tos/platform/pc/eeprom.c:114: warning: declaration of `length' shadows global declaration /home/preeti/tinyosdir/tinyos-1.x/tos/types/AM.h:158: warning: location of shadowed declaration/home/preeti/tinyosdir/tinyos-1.x/tos/platform/pc/eeprom.c:144: warning: declaration of `length' shadows global declaration /home/preeti/tinyosdir/tinyos-1.x/tos/types/AM.h:158: warning: location of shadowed declarationmake: *** [build/pc/main.exe] Error 1Can anyone help please?Preeti On 9/9/06, Sumit Gupta [EMAIL PROTECTED] wrote: Hi, make pc is a command to compile which will store the compiled binary file in build folder in your computer. For example: If you want to compile application Blink stored in ../tinyos-1.x/apps/Blink/ then you need to give following command: make platform thus for tossim (or PC platform), it is: make pc (it will store binary in .../Blink/build/pc/main.exe) and for other platforms like mica2 it is: make mica2 (it will store binary in .../Blink/build/mica2/main.exe) Now to run the file on TOSSIM (which comes with Tinyos-1.x by defualt, thus u dont have to install it) - stay in Blink directory and type: build/pc/main.exe number of nodes you want to simulate thus for example for 10 nodes network: build/pc/main.exe 10. To see the result of simulation you have to learn more about tinyos's tools and options and you might want to go through TOSSIM tutorial located at http://www.tinyos.net/tinyos-1.x/doc/nido.pdf I hope it helped. Sumit On 9/8/06, preeti k [EMAIL PROTECTED] wrote: Hello there..i have been trying to install tinyos1.x on fedora core 5 . I need to use tossim as well. i typed 'make pc ' on the prompt to get tossim running but i could not. Can anyone help pleasePreeti ___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] installation query
Hello there..i have been trying to install tinyos1.x on fedora core 5 . I need to use tossim as well. i typed 'make pc ' on the prompt to get tossim running but i could not. Can anyone help pleasePreeti ___ Tinyos-help mailing list Tinyos-help@Millennium.Berkeley.EDU https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
