Hi
i'm working on a VMware with XubunTOS and i'm trying to turn the
RadioCountToLeds's simulation (i'm not sure it's possible to). So i have
tinyos2.X installed and the tutorial im following on lesson 11 is for TOSSIM
in TinyOS 2.0.1
( http://docs.tinyos.net/tinywiki/index.php/TOSSIM#Compiling_TOSSIM ). I'm just
saying the problem is may be because the the version i'm using : for example,
on RadioCountToLedsC.nc when it's compliled it gives :
RadioCountToLedsC.nc:46: (near initialization for `@safe')
In file included from RadioCountToLedsAppC.nc:47:
RadioCountToLedsC.nc: In function `MilliTimer.fired':
RadioCountToLedsC.nc:88: warning: passing argument 2 of `Packet.getPayload'
makes pointer from integer without a cast
and the compliation is failed but when i remove @safe() from
RadioCountToLedsC.ns i got :
In file included from RadioCountToLedsAppC.nc:47:
In component `RadioCountToLedsC':
RadioCountToLedsC.nc: In function `MilliTimer.fired':
RadioCountToLedsC.nc:88: warning: passing argument 2 of `Packet.getPayload'
makes pointer from integer without a cast
RadioCountToLedsC.nc: In function ‘RadioCountToLedsC$MilliTimer$fired’:
RadioCountToLedsC.nc:88: warning: passing argument 2 of
‘RadioCountToLedsC$Packet$getPayload’ makes pointer from integer without a cast
and the program is compilated successfully but the result of the simulation is
not like on the tutorial. after typing : python test.py
ubuntu@ubuntu:/opt/tinyos-2.x/apps/RadioCountToLeds$ python test.py
1 2 -54.0
2 1 -55.0
1 3 -60.0
3 1 -60.0
2 3 -64.0
3 2 -64.0
Creating noise model for 1
Creating noise model for 2
Creating noise model for 3
DEBUG (1): RadioCountToLedsC: timer fired, counter is 1.
Segmentation fault (core dumped)
some help please and thank you .
Cordialement
Hamza Tayeb
________________________________
De : Ali Shareef <[email protected]>
À : [email protected]
Envoyé le : Dimanche 18 mars 2012 19h51
Objet : Re: [Tinyos-help] some help please
Salam Hamza,
Try the following.
I am also working with TinyOS.
Salam,
Ali
#! /usr/bin/python
# This file is an example Python script from the TOSSIM tutorial.
# It is intended to be used with the RadioCountToLeds application.
import sys
from TOSSIM import *
from RadioCountMsg import *
t = Tossim([])
m = t.mac();
r = t.radio();
t.addChannel("RadioCountToLedsC", sys.stdout);
t.addChannel("LedsC", sys.stdout);
for i in range(0, 2):
m = t.getNode(i);
m.bootAtTime((31 + t.ticksPerSecond() / 10) * i + 1);
f = open("Topologies/topo12perfect.txt", "r")
lines = f.readlines()
for line in lines:
s = line.split()
if (len(s) > 0):
if (s[0] == "gain"):
r.add(int(s[1]), int(s[2]), float(s[3]))
noise = open("Noise/meyer-heavy.txt", "r")
lines = noise.readlines()
for line in lines:
Astr = line.strip()
if (Astr != ""):
val = int(Astr)
for i in range(0, 2):
t.getNode(i).addNoiseTraceReading(val)
for i in range(0, 60):
t.runNextEvent();
msg = RadioCountMsg()
msg.set_counter(7);
pkt = t.newPacket();
pkt.setData(msg.data)
pkt.setType(msg.get_amType())
pkt.setDestination(0)
print "Got here";
print "Delivering ", msg, " to 0 at ", str(t.time() + 3);
pkt.deliver(0, t.time() + 3)
for i in range(0, 20):
t.runNextEvent();_______________________________________________
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