Re: [Tinyos-help] Make quot; [program] Error 57quot; on uisp command
Hi everyone Has anyone been able to resolve the problem Make [program] error 57??? Thanks for your time and responses David ___ Tinyos-help mailing list Tinyos-help@millennium.berkeley.edu https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
Re: [Tinyos-help] Fwd: UDPEcho in iris
Hi! Read the following files: tos/chips/rf2xx/README tos/chips/rf2xx/rf230/README This can be set in your Makefile by adding the line CFLAGS += -DSOFTWAREACK_TIMEOOUT=2000 By the way, it seem that the problem lies with the serial communication between the PC and the IRIS. We try to find the exact cause of this. Best, Miklos On Fri, Sep 17, 2010 at 8:42 AM, nithin k n nithin6low...@gmail.com wrote: where can i find SOFTWAREACK_TIMEOUT to increase it? Nithin On Thu, Sep 16, 2010 at 2:14 AM, Miklos Maroti mmar...@math.u-szeged.hu wrote: Hi Stephen, I think the stack never duplicates data packets. Do you mean that if an ack packet does not arrive on time, then BLIP will retry, which on a MAC level is a new message, but on the BLIP level it is a duplcate UDPEcho packet? Zsolt and Krisztian, can you increase the SOFTWAREACK_TIMEOUT to 2000 and see if that improves the situation? (By the way, on our tests we saw only 1-2% duplicate packets on IRIS). Best, Miklos On Wed, Sep 15, 2010 at 5:37 PM, Stephen Dawson-Haggerty stev...@eecs.berkeley.edu wrote: I believe this is an issue with the iris radio stack when using software acks? I remember that its ack timeout was set to be shorter than the software turnaround time on an epic platform. However, I'm not an iris expert... Steve On Mon, Sep 6, 2010 at 10:16 PM, nithin k n nithin6low...@gmail.com wrote: hi there UDPEcho is not behaving well, for eg, while pinging the UDPEcho installed motes, the basestation gets too many DUP! packets in reply, on an average, the count of DUP! packets is more than actual ping reply packets. Reason for this? Regards, Nithin ___ Tinyos-help mailing list Tinyos-help@millennium.berkeley.edu https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help -- stephen dawson-haggerty http://cs.berkeley.edu/~stevedh uc berkeley wireless and embedded systems lab berkeley, ca 94720 ___ 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] ImportError: No module named TOSSIM
Hi, I face to a problem trying to import TOSSIM. I wanna use TOSSIM simulator with the help of http://www.tinyos.net/dist-2.0.0/tinyos-2.x/doc/html/tutorial/lesson11.h tml . I compile it successfully but trying to import TOSSIM as follow: $ python from tossim import * I see this error message: Traceback (most recent call last): File stdin, line 1, in module ImportError : No module named tossim I have also exported PYTHONPATH. As I see this is a common problem but I cannot find the answer.. Any help would be appreciated! Best regards, Parisa ___ Tinyos-help mailing list Tinyos-help@millennium.berkeley.edu https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
[Tinyos-help] Problems in working with TOSSIM
Hello friends, I was trying to work upon TOSSIM for the first time. I started working upon the TOSSIM tutorial on the wiki. when i did the make micaz sim for the RadioCountToLeds it gave me the below error can anybody please help. Any sort of help would be really appreciated. ** ** *agrawalg-RadioCountToLeds-)* make micaz sim mkdir -p simbuild/micaz placing object files in simbuild/micaz writing XML schema to app.xml compiling RadioCountToLedsAppC to object file sim.o ncc -c -shared -fPIC -o simbuild/micaz/sim.o -g -O0 -tossim -fnesc-nido-tosnodes=1000 -fnesc-simulate -fnesc-nido-motenumber=sim_node\(\) -Wall -Wshadow -Wnesc-all -target=micaz -fnesc-cfile=simbuild/micaz/app.c -board=micasb -DDEFINED_TOS_AM_GROUP=0x22 --param max-inline-insns-single=10 -DIDENT_APPNAME=\RadioCountToLed\ -DIDENT_USERNAME=\agrawalg\ -DIDENT_HOSTNAME=\uf053\ -DIDENT_USERHASH=0x6c88d777L -DIDENT_TIMESTAMP=0x4c938e3cL -DIDENT_UIDHASH=0x938ce7bbL -Wno-nesc-data-race RadioCountToLedsAppC.nc -fnesc-dump=components -fnesc-dump=variables -fnesc-dump=constants -fnesc-dump=typedefs -fnesc-dump=interfacedefs -fnesc-dump=tags -fnesc-dumpfile=app.xml compiling Python support and C libraries into pytossim.o, tossim.o, and c-support.o g++ -c -shared -fPIC -o simbuild/micaz/pytossim.o -g -O0 -DIDENT_APPNAME=\RadioCountToLed\ -DIDENT_USERNAME=\agrawalg\ -DIDENT_HOSTNAME=\uf053\ -DIDENT_USERHASH=0x6c88d777L -DIDENT_TIMESTAMP=0x4c938e3cL -DIDENT_UIDHASH=0x938ce7bbL /home/P09/agrawalg/mywork1/tinyos-2.x/tos/lib/tossim/tossim_wrap.cxx -I/usr/include/python2.5 -I/home/P09/agrawalg/mywork1/tinyos-2.x/tos/lib/tossim -DHAVE_CONFIG_H /home/P09/agrawalg/mywork1/tinyos-2.x/tos/lib/tossim/tossim_wrap.cxx:26:20: error: Python.h: No such file or directory /home/P09/agrawalg/mywork1/tinyos-2.x/tos/lib/tossim/tossim_wrap.cxx:296: error: ISO C++ forbids declaration of 'PyObject' with no type /home/P09/agrawalg/mywork1/tinyos-2.x/tos/lib/tossim/tossim_wrap.cxx:296: error: expected ';' before '*' token /home/P09/agrawalg/mywork1/tinyos-2.x/tos/lib/tossim/tossim_wrap.cxx:297: error: 'PyObject' has not been declared /home/P09/agrawalg/mywork1/tinyos-2.x/tos/lib/tossim/tossim_wrap.cxx:302: error: 'PyObject_HEAD' does not name a type /home/P09/agrawalg/mywork1/tinyos-2.x/tos/lib/tossim/tossim_wrap.cxx:306: error: expected initializer before '*' token /home/P09/agrawalg/mywork1/tinyos-2.x/tos/lib/tossim/tossim_wrap.cxx:313: error: 'FILE' has not been declared /home/P09/agrawalg/mywork1/tinyos-2.x/tos/lib/tossim/tossim_wrap.cxx: In function 'int swig_varlink_print(swig_varlinkobject*, int*, int)': /home/P09/agrawalg/mywork1/tinyos-2.x/tos/lib/tossim/tossim_wrap.cxx:316: error: 'fprintf' was not declared in this scope /home/P09/agrawalg/mywork1/tinyos-2.x/tos/lib/tossim/tossim_wrap.cxx:317: error: 'struct swig_varlinkobject' has no member named 'vars' /home/P09/agrawalg/mywork1/tinyos-2.x/tos/lib/tossim/tossim_wrap.cxx: At global scope: /home/P09/agrawalg/mywork1/tinyos-2.x/tos/lib/tossim/tossim_wrap.cxx:325: error: expected initializer before '*' token /home/P09/agrawalg/mywork1/tinyos-2.x/tos/lib/tossim/tossim_wrap.cxx:3496: error: expected '}' at end of input make: *** [sim-exe] Error 1 Regards, Gaurav ___ Tinyos-help mailing list Tinyos-help@millennium.berkeley.edu https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
[Tinyos-help] cc2420 Active Period increased (LPL)
Hi all,
I'm using the default Low Power Listening from the Blip stack
(tinyos-2.1.1) and I've measured the CC2420 active period while it
senses the channel and no signal is in the air.
According with my osciloscope, the cc2420 reads the CCA pin for
approximately 6 msec if there is no signal on the radio.
In my module I have recently added an async event called
infolowlayer that get data from the cc2420 (provided by IPDispatchP).
I have also added a task, called info, which process data get by the
async event infolowlayer. The task info is periodically posted by
a timer so event and task have access to the same variables.
I don't have errors and the application seems to work fine at the
beginning but using this event and the task CC2420 active period is
always about 100msec.
I tried to declare variables using norace and accessing to the
shared variables by atomic block but still I cannot understand what
is the problem.
Please, could you give me a suggestion?
follows the important part of the code
Many thanks
Davide
Research Engineer
NIMBUS - Networked Embedded Systems Research Centre
Cork Institute of Technology
Rossa Avenue, Bishopstown
Cork, Ireland
/ / - - -
norace uint_8 tmprssi;
norace uint_8 tmplqi;
task info()
{
atomic {
myrssi = tmprssi;
mylqi = tmplqi;
}
}
event void Timer.fired()
{
post info();
}
async event voild InfoLowLayer.infolowlayer (uint_8 rssi, uint_8 lqi)
{
atomic {
tmprssi = rssi;
tmplqi = lqi;
}
}
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[Tinyos-help] CC2420 Active period increased (LPL)
Hi all,
I'm using the default Low Power Listening from the Blip stack
(tinyos-2.1.1) and I've measured the CC2420 active period while it
senses the channel and no signal is in the air.
According with my osciloscope, the cc2420 reads the CCA pin for
approximately 6 msec if there is no signal on the radio.
In my module I have recently added an async event called
infolowlayer that get data from the cc2420 (provided by IPDispatchP).
I have also added a task, called info, which process data get by the
async event infolowlayer. The task info is periodically posted by
a timer so event and task have access to the same variables.
I don't have errors and the application seems to work fine at the
beginning but using this event and the task CC2420 active period is
always about 100msec.
I tried to declare variables using norace and accessing to the
shared variables by atomic block but still I cannot understand what is
the problem.
Please, could you give me a suggestion?
follows the important part of the code
Many thanks
Davide
Research Engineer
NIMBUS - Networked Embedded Systems Research Centre
Cork Institute of Technology
Rossa Avenue, Bishopstown
Cork, Ireland
/ / - - -
norace uint_8 tmprssi;
norace uint_8 tmplqi;
task info()
{
atomic {
myrssi = tmprssi;
mylqi = tmplqi;
}
}
event void Timer.fired()
{
post info();
}
async event voild InfoLowLayer.infolowlayer (uint_8 rssi, uint_8 lqi)
{
atomic {
tmprssi = rssi;
tmplqi = lqi;
}
}
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[Tinyos-help] error: ‘tos_state’ undecla red (first use in this function)
Dear All I installed python 2.6.5 and tiny os but when i want to complie for TOSSIM i am getting following error. rai...@raihan-laptop:~/tinyos/Powerup$ make micaz sim mkdir -p simbuild/micaz placing object files in simbuild/micaz writing XML schema to app.xml compiling PowerupAppC to object file sim.o ncc -c -shared -fPIC -o simbuild/micaz/sim.o -g -O0 -tossim -fnesc-nido-tosnodes=1000 -fnesc-simulate -fnesc-nido- -Wall -Wshadow -Wnesc-all -target=micaz -fnesc-cfile=simbuild/micaz/app.c -board=micasb -DDEFINED_TOS_AM_GROUP=0x22 --param max-inline-insns-single=10 -DIDENT_APPNAME=\PowerupAppC\ -DIDENT_USERNAME=\raihan\ -DIDENT_HOSTNAME=\raihan-laptop\ -DIDENT_USERHASH=0xf3751655L -DIDENT_TIMESTAMP=0x4c935e36L -DIDENT_UIDHASH=0x06241b9aL -I/usr/include/python2.6 -Wno-nesc-data-race PowerupAppC.nc -fnesc-dump=components -fnesc-dump=variables -fnesc-dump=constants -fnesc-dump=typedefs -fnesc-dump=interfacedefs -fnesc-dump=tags -fnesc-dumpfile=app.xml /opt/tinyos-2.1.1/tos/lib/tossim/SimMoteP.nc: In function ‘SimMoteP$SimMote$isOn’: /opt/tinyos-2.1.1/tos/lib/tossim/SimMoteP.nc:57: error: ‘tos_state’ undeclared (first use in this function) /opt/tinyos-2.1.1/tos/lib/tossim/SimMoteP.nc:57: error: (Each undeclared identifier is reported only once /opt/tinyos-2.1.1/tos/lib/tossim/SimMoteP.nc:57: error: for each function it appears in.) /opt/tinyos-2.1.1/tos/lib/tossim/TossimActiveMessageC.nc: In function ‘TossimActiveMessageC$Model$receive’: /opt/tinyos-2.1.1/tos/lib/tossim/TossimActiveMessageC.nc:105: error: ‘tos_state’ undeclared (first use in this function) /opt/tinyos-2.1.1/tos/lib/tossim/SimSchedulerBasicP.nc: In function ‘SimSchedulerBasicP$sim_scheduler_submit_event’: /opt/tinyos-2.1.1/tos/lib/tossim/SimSchedulerBasicP.nc:70: error: ‘tos_state’ undeclared (first use in this function) /opt/tinyos-2.1.1/tos/lib/tossim/SimSchedulerBasicP.nc: In function ‘SimSchedulerBasicP$sim_scheduler_event_handle’: /opt/tinyos-2.1.1/tos/lib/tossim/SimSchedulerBasicP.nc:78: error: ‘tos_state’ undeclared (first use in this function) /opt/tinyos-2.1.1/tos/lib/tossim/SimSchedulerBasicP.nc: In function ‘SimSchedulerBasicP$Scheduler$init’: /opt/tinyos-2.1.1/tos/lib/tossim/SimSchedulerBasicP.nc:163: error: ‘tos_state’ undeclared (first use in this function) /opt/tinyos-2.1.1/tos/lib/tossim/SimSchedulerBasicP.nc: In function ‘SimSchedulerBasicP$popTask’: /opt/tinyos-2.1.1/tos/lib/tossim/SimSchedulerBasicP.nc:114: error: ‘tos_state’ undeclared (first use in this function) /opt/tinyos-2.1.1/tos/lib/tossim/SimMoteP.nc: In function ‘SimMoteP$SimMote$getEuid’: /opt/tinyos-2.1.1/tos/lib/tossim/SimMoteP.nc:48: error: ‘tos_state’ undeclared (first use in this function) /opt/tinyos-2.1.1/tos/lib/tossim/SimMoteP.nc: In function ‘SimMoteP$SimMote$setEuid’: /opt/tinyos-2.1.1/tos/lib/tossim/SimMoteP.nc:51: error: ‘tos_state’ undeclared (first use in this function) /opt/tinyos-2.1.1/tos/lib/tossim/SimMoteP.nc: In function ‘SimMoteP$SimMote$getStartTime’: /opt/tinyos-2.1.1/tos/lib/tossim/SimMoteP.nc:54: error: ‘tos_state’ undeclared (first use in this function) /opt/tinyos-2.1.1/tos/lib/tossim/SimMoteP.nc: In function ‘SimMoteP$SimMote$turnOff’: /opt/tinyos-2.1.1/tos/lib/tossim/SimMoteP.nc:78: error: ‘tos_state’ undeclared (first use in this function) /opt/tinyos-2.1.1/tos/lib/tossim/SimMoteP.nc: In function ‘SimMoteP$sim_mote_boot_handle’: /opt/tinyos-2.1.1/tos/lib/tossim/SimMoteP.nc:153: error: ‘tos_state’ undeclared (first use in this function) /opt/tinyos-2.1.1/tos/lib/tossim/SimMoteP.nc: In function ‘sim_mote_set_start_time’: /opt/tinyos-2.1.1/tos/lib/tossim/SimMoteP.nc:120: error: ‘tos_state’ undeclared (first use in this function) /opt/tinyos-2.1.1/tos/lib/tossim/SimMoteP.nc: In function ‘SimMoteP$SimMote$turnOn’: /opt/tinyos-2.1.1/tos/lib/tossim/SimMoteP.nc:65: error: ‘tos_state’ undeclared (first use in this function) /opt/tinyos-2.1.1/tos/lib/tossim/SimMoteP.nc: In function ‘sim_mote_enqueue_boot_event’: /opt/tinyos-2.1.1/tos/lib/tossim/SimMoteP.nc:162: error: ‘tos_state’ undeclared (first use in this function) make: *** [sim-exe] Error 1 Please advice me.. How can i solve it.. Thanks Raihan ___ Tinyos-help mailing list Tinyos-help@millennium.berkeley.edu https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
[Tinyos-help] CC2420 Active period increased (LPL)
Hi all,
I'm using the default Low Power Listening from the Blip stack
(tinyos-2.1.1) and I've measured the CC2420 active period while it
senses the channel and no signal is in the air.
According with my osciloscope, the cc2420 reads the CCA pin for
approximately 6 msec if there is no signal on the radio.
In my module I have recently added an async event called
infolowlayer that get data from the cc2420 (provided by IPDispatchP).
I have also added a task, called info, which process data get by the
async event infolowlayer. The task info is periodically posted by
a timer so event and task have access to the same variables.
I don't have errors and the application seems to work fine at the
beginning but using this event and the task CC2420 active period is
always about 100msec.
I tried to declare variables using norace and accessing to the
shared variables by atomic block but still I cannot understand what is
the problem.
Please, could you give me a suggestion?
follows the relevant part of the code
Many thanks
Davide
Research Engineer
NIMBUS - Networked Embedded Systems Research Centre
Cork Institute of Technology
Rossa Avenue, Bishopstown
Cork, Ireland
/ / - - -
norace uint_8 tmprssi;
norace uint_8 tmplqi;
task info()
{
atomic {
myrssi = tmprssi;
mylqi = tmplqi;
}
}
event void Timer.fired()
{
post info();
}
async event voild InfoLowLayer.infolowlayer (uint_8 rssi, uint_8 lqi)
{
atomic {
tmprssi = rssi;
tmplqi = lqi;
}
}
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Re: [Tinyos-help] Message filtering
Hi Dear Deeksha,
Thanks for your solution.
But the problem is ,when I modify ReceiverP file,Changes will not affect the
program.even if i write a irrelevant words in the middle of ReceiverP file!
Cheers.
I'm useing Make micaz sim and then simulate it by TOSSIM.
Where is the problem?
On Wed, Sep 15, 2010 at 11:56 AM, Deeksha Rao Sahib
eced...@ece.iisc.ernet.in wrote:
Hey,
Check the CC2420ReceiveP.nc program. In the receiveDone_task(show below)
the Receive.receive is signalled after checking for the address in the
function passesAddressCheck(). So after the address part is over you have
to implement the logic you want to add. Try it out. I have not worked with
anything like this.
task void receiveDone_task() {
cc2420_metadata_t* metadata = call CC2420PacketBody.getMetadata(
m_p_rx_buf );
cc2420_header_t* header = call CC2420PacketBody.getHeader( m_p_rx_buf);
uint8_t length = header-length;
uint8_t tmpLen __DEPUTY_UNUSED__ = sizeof(message_t) -
(offsetof(message_t, data) - sizeof(cc2420_header_t));
uint8_t* COUNT(tmpLen) buf = TCAST(uint8_t* COUNT(tmpLen), header);
metadata-crc = buf[ length ] 7;
metadata-lqi = buf[ length ] 0x7f;
metadata-rssi = buf[ length - 1 ];
if (passesAddressCheck(m_p_rx_buf) length = CC2420_SIZE) {
#ifdef CC2420_HW_SECURITY
if(securityOn == 1){
if(m_missed_packets 0){
m_missed_packets --;
}
if(authentication){
length -= micLength;
}
}
micLength = 0;
securityOn = 0;
authentication = 0;
#endif
m_p_rx_buf = signal Receive.receive( m_p_rx_buf, m_p_rx_buf-data,
length - CC2420_SIZE);
}
atomic receivingPacket = FALSE;
waitForNextPacket();
}
Thanks Dear Deeksha,
Yes I want to know that in which layer this logic is checked In order to
change it to my scenario.
In my scenario I want to use AM_BROADCAST_ADDR .But i dont like every
node
in the listening distance receives this packet.Just some nodes with a
characteristic inside the node can receive the broadcastet message.
So do you know which file or module I have to change ?
On Tue, Sep 14, 2010 at 12:43 PM, Deeksha Rao Sahib
eced...@ece.iisc.ernet.in wrote:
Hey,
I gather that you are talking about the unicast instead of broadcast.
The checking of the destination address is done in some lower layers
before it is pushed to the application where Receive.receive is
signalled.
If you want to include another parameter in making this decision, then
you
will have to include some extra details and logic at the place where it
is
checking for the destination.
These details might be like the structure inside the packet(data field
of
message_t), any exclusive packet type that you are using your
application(ex: alarm pkt, event pkt, status pkt might have a field
which
will distinguish them from each other)
Hope this helps you
Hi Dear Jeonghoon,
Thanks for your answer.
I didn't get your solution.May be I'm not making myself clear.
I want to avoid signaling the Receive.receive event.
The scenario is this:
when we use AMSend.Send(*node1*,...)(I mean not broadcasting),every
other
node in the listening node of sender will receive the signal,But
because
the
destination of the message is *node1* so only this node will receive
the
packet(Receive.receive of other nodes will not triggered). I want to
add
another factor(beside the destination of the message). for example a
variable in the node.So if we are sending a message to *node1*,the
message
should be received by a node by the the address of *node1* as well as
having
the mentioned factor.
Any Solution?
On Mon, Sep 13, 2010 at 5:41 PM, Jeonghoon Kang
gadin.k...@gmail.comwrote:
Hi,
How about trying to use different AM type.
command send[1]
command send[2]
event receive[1]
event receive[2]
or
if (NODE_ID == 0x00) { ~~~ }
Jeonghoon Kang
Managerial Researcher
at Korea Electronics Technology Institute(www.keti.re.kr)
TinyOS Korea Forum Administrator
www.tinyos.or.kr
work = bu...@keti.re.kr
private = gadin.k...@gmail.com
www.pinkfloyd.re.kr/rnd/
*Kmote Connector
http://www.tinyos.re.kr/bbs/upload/kmote_connector.pdf
2010/9/11 mojtaba raznahan mojtaba.razna...@gmail.com:
Hi,
How can I filter a message depending on some feature of nodes ?I
mean
a
way
to prevent the Receive.receive from being signaled.
your help would be highly appreciated.
--
Mojtaba Raznahan
BS of Computer engineering
TMU university
www.raznahan.com
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