Really need your helps...
Can't anybody help me ??
Does it related to simulation section ??
On Tue, Nov 10, 2009 at 10:09 PM, mojtaba raznahan
<[email protected] <mailto:[email protected]>>
wrote:
I'm still bickering with this issue...some help plz
On Tue, Nov 10, 2009 at 7:44 PM, mojtaba raznahan
<[email protected]
<mailto:[email protected]>> wrote:
How can i make sure that the message ACK is active or not
? I have not worked with ACK yet
On Tue, Nov 10, 2009 at 7:26 PM, Ricardo .
<[email protected]
<mailto:[email protected]>> wrote:
I read one of the threads that the cause of the issue
might be the ACK messages. ACK will arrive at the
event will never be signaled. If the message ACK is
active and no ACK is received sendDone is not signaled.
On Tue, Nov 10, 2009 at 3:37 PM, mojtaba raznahan
<[email protected]
<mailto:[email protected]>> wrote:
Hi Ricardo,
Thanks for reply. I wrote a dbg statement in
first of sendDone event but ...the sendDone event
is not signaled at all!
event void AMSend.sendDone(message_t* bufPtr,
error_t error)
{
* dbg("Base","sendDone %s
.\n",sim_time_string());*
if (&pkt == bufPtr) {
busy = FALSE;
}
}
There isn'nt any statement to print while
simulating!!!!
Really confused! What's your idea ??
Does it related to Radio configuration of
simulation code ?(python code ?)
On Tue, Nov 10, 2009 at 6:43 PM, Ricardo .
<[email protected]
<mailto:[email protected]>> wrote:
Try print the value of error_t error in
sendDone event
On Mon, Nov 9, 2009 at 3:53 PM, mojtaba
raznahan <[email protected]
<mailto:[email protected]>> wrote:
Hi,
Im writing a simple application to test
send and receive of motes .AMSend.send
command works but AMSend.sendDone event
isn't signaled after sending so the busy
flag does'nt change to false. and in the
next time the AMSend.send command does
not return SUCCESS .
this is my code :
event void Boot.booted() {
dbg("Boot","Booted at time %s
.\n",sim_time_string());
call AMControl.start();
}
event void AMControl.startDone(error_t err)
{
dbg("Control","AMControl started %s
.\n",sim_time_string());
if(err == SUCCESS) {
if(TOS_NODE_ID == 1 ) {
dbg("Base","This is the base
station...ready for sending packets
%s.\n",sim_time_string());
call Timer.startPeriodic(TIMER_DELAY);
}
}
else
call AMControl.start();
}
event void AMControl.stopDone(error_t err)
{
}
event void Timer.fired()
{
if(!busy)
{
RbsMsg* data = (RbsMsg*) (
call Packet.getPayload(&pkt,sizeof(RbsMsg)));
data->count = counter;
if( call
AMSend.send(AM_BROADCAST_ADDR,&pkt,sizeof(RbsMsg))
== SUCCESS)
{
dbg("Base","Packet sent
%s.\n",sim_time_string());
busy= TRUE;
counter++;
}
else
dbg("Base","was not SUCCESSFULL %s
.\n",sim_time_string());
}
}
--------------------
event void AMSend.sendDone(message_t*
bufPtr, error_t error)
{
if (&pkt == bufPtr) {
busy = FALSE;
dbg("Base","send Done %s
.\n",sim_time_string());
}
}
and this is my simulation code with python :
#! /usr/bin/python
import sys
import random
from TOSSIM import *
t = Tossim([])
r = t.radio();
for i in range (0, 3):
m = t.getNode(i);
m.bootAtTime(1000 * i+ 1);
r.add(1, 0, -54.0);
r.add(1, 2, -54.0);
r.add(0, 2, -20.0);
r.add(2, 0, -20.0);
t.addChannel("Boot",sys.stdout);
t.addChannel("Base",sys.stdout);
t.addChannel("Receive",sys.stdout);
t.addChannel("Control",sys.stdout);
for i in range(0, 20000):
t.runNextEvent();
Would you help me please? i really need
your helps.
Regards,
--
Mojtaba Raznahan
BS of Computer engineering
TMU university
www.raznahan.com <http://www.raznahan.com>
_______________________________________________
Tinyos-help mailing list
[email protected]
<mailto:[email protected]>
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--
Mojtaba Raznahan
BS of Computer engineering
TMU university
www.raznahan.com <http://www.raznahan.com>
_______________________________________________
Tinyos-help mailing list
[email protected]
<mailto:[email protected]>
https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
--
Mojtaba Raznahan
BS of Computer engineering
TMU university
www.raznahan.com <http://www.raznahan.com>
--
Mojtaba Raznahan
BS of Computer engineering
TMU university
www.raznahan.com <http://www.raznahan.com>
--
Mojtaba Raznahan
BS of Computer engineering
TMU university
www.raznahan.com <http://www.raznahan.com>
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