[Tinyos-help] help me

[babli sen]

I'm interested in running TinyDB in simulation, so I did: /apps/TinyDBApp/make 
pc /tools/java/net/tinyos/tinydb/make -f MakePC Everything went ok but some 
warning msg for TinyDBApp. I run: /apps/TinyDBApp/build/pc/main.exe -gui 5
java ...tinyviz.jar
java ...TinyDBMain -sim What happens is that tinyviz correctly shows my 5 motes 
(and the radio 
links plugin shows the broadcast msg), while the TinyDBMain GUI sends 
queries with no response (I think it doesn't sends nothing, cause 
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[Tinyos-help] help me: Visualization of TInyos 2.x with tossim?

[Busi Reddy Nagarjuna Reddy]

Hi friend,

Could you please tell is there any tool to visualize  tossim simulation in
Tinyos2.x in Ubuntu. Actually i tried tinyviz in tinyos1.x it is working
but when i am coming to tinyos2.x i am not getting the visualization. Could
you please tell is it possible to visualize Tinyos2.x tossim if yes what is
the tool send the archives.

Thanks in advance

I am waiting for your reply.
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[Tinyos-help] help me about USB config for JTAG

[Mashal al-shboul]

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.

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[Tinyos-help] Help me for creating cluster based network in TinyOS

[Khushbu Shah]

Dear All
I am doing my final sem MTech project on wireless sensor network. I want to
try some application in TinyOS in which have to create cluster based
network. ClusterHead election process should be based on combination of
residual energy and distance from each node.
Can anybody give me some basic code via which I can move ahead?
Example:
I want to make network of appx. 50 nodes and out of which 5 nodes are
clusterhead based on any criteria and then some events are detected by
individual cluster and data is sent to the base station.

Thanx
Waiting for fast reply.
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[Tinyos-help] Help me to Run Surge application in Micaz

[Nazmul Hossain]

I was trying to run the Surge application but was not successful. Using 
MIB520 programming board I programmed surge program onto two micaz motes. To 
program these two micaz motes I used the following commands.

make micaz install.0 mib510,/dev/ttyS3
make micaz install.1 mib510,/dev/ttyS3

Then according to the instruction, I tried to run java application by keeping 
the mode of ID 0 at programming board and other mote of ID 1 far from the board 
(uses batteries in this mote) and using the command

java net.tinyos.net.tinyos.surge.MainClass 

but it asks for groupID. I found groupID 0x7d in the 
opt\tinyos1.x\tools\make\Makedefaults file. 

But if I use this groupID it gives me error in java. 

Can anyone please tell me what I am doing wrong? or how can I run it correctly.
 
Thanks.
Nazmul


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Re: [Tinyos-help] help me with blip

[Stephen Dawson-Haggerty]

it's not called inet6_aton, it's:
void inet_pton6(char *addr, struct in6_addr *dest);

In the other case, case, you can do a

nx_struct udp_report *UDPMsg1 = data;
unit16_t Temp;
Temp = UDPMsg1-Etemp


On Sun, Sep 12, 2010 at 1:08 AM, Hamidreza Ghafghazi
hamidreza.ghafgh...@fkegraduate.utm.my wrote:
 Dear all,
 I have a problem with UDPEcho. I have modified it to use in my scenario
 which is kind of routing, when I compile it I have an error. here is the
 error:
 UDPEchoP.nc : implicit declaration of function `inet6_aton'
 here is my code:
 inet6_aton (2001:470:1f04:56d::3, dest_sock.sin6_addr);
 what should I do about that?
 and I have the other question, I have used UDP interface like below:
         interface UDP as UDPMsg
 then I want to send and receive UDP packets which I have to write as an
 event.
        event void UDPMsg.recvfrom(struct sockaddr_in6 *from, void *data,...)
 In the above event I want to use the data and modify it, so I need to access
 the data. Is it possible that I write my codes as below:
 for example:
         nx_struct udp_report UDPMsg1;
         unit16_t Temp;
         Temp = UDPMsg1.Etemp
          ...
 which prior to the above I already modified udp report and have added Etemp
 in the header file.
 Or is there another way of accessing the data and do modification?
 any help will be appreciated
 Best regards,
 Hamidreza
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-- 
stephen dawson-haggerty
http://cs.berkeley.edu/~stevedh
uc berkeley wireless and embedded systems lab
berkeley, ca 94720

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[Tinyos-help] help me with blip

[Hamidreza Ghafghazi]

Dear all,

I have a problem with UDPEcho. I have modified it to use in my scenario
which is kind of routing, when I compile it I have an error. here is the
error:

*UDPEchoP.nc : implicit declaration of function `inet6_aton'*

here is my code:

*inet6_aton (2001:470:1f04:56d::3, dest_sock.sin6_addr);*

what should I do about that?

and I have the other question, I have used UDP interface like below:

   * interface UDP as UDPMsg*
then I want to send and receive UDP packets which I have to write as an
event.

   *event void UDPMsg.recvfrom(struct sockaddr_in6 *from, void
*data,...)*

In the above event I want to use the data and modify it, so I need to access
the data. Is it possible that I write my codes as below:

*for example:*
*
*
*nx_struct udp_report UDPMsg1;*
*unit16_t Temp;*
*Temp = UDPMsg1.Etemp*
* ...*
**
which prior to the above I already modified udp report and have added Etemp
in the header file.
Or is there another way of accessing the data and do modification?

any help will be appreciated

Best regards,

Hamidreza
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[Tinyos-help] help me with tymo

[Shyam Sahu]

Hi.
 i am working on the tymo application. I have downloaded the tymo
folder from CVS SourceForge and copied it to /tos/lib/net.
and when i compile the app, I get these following errors. What has
gone wrong???

TestM.nc:1:27: error: routing_table.h: No such file or directory
In component `TestC':
TestC.nc:11: component DymoNetworkC not found
TestC.nc:17: no match
TestC.nc:18: no match
TestC.nc:19: no match
TestC.nc:20: cannot find `Receive'
TestC.nc:21: cannot find `Intercept'
TestC.nc:22: cannot find `MHSend'
make: *** [sim-exe] Error 1


 I have the routing_table.h in /tos/lib/net/tymo and DymoNetworkC is also
accesible.
-- 
Syam
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[Tinyos-help] help me to run PSFQ code

[sania aziz]

i have psfq code i run it but it gave me problem . it doesnt run properly.
help me which files r necessary to run it?  my work is stopped due to this
problem. i need help as soon as possible.
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[Tinyos-help] help me for the tossim simulation

[cshlchen]

Dear Sir/Madam,

I am using Tossim (tinyos 1, windows XP ) to do simulation now, and I have a 
problem. I want to simulate a scenario with 1 mote, but it fails. Can you 
help me? I know that the tossim has the limit on the number of motes, but I 
find on some paper that they can simulate a scenario with 5000 motes. Another 
problem is that how can I do multiple simulations in one time. For example, if 
I want to measure the average value of some  parameter, I need to do many times 
of simulations. How to do that just in one time? Thanks very much for you help.

Best regards,

Honglong Chen


2009-09-17 



cshlchen 
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[Tinyos-help] help me for the tossim simulation

[cshlchen]

 
Dear Sir/Madam,

I am using Tossim (tinyos 1, windows XP ) to do simulation now, and I have a 
problem. I want to simulate a scenario with 1 mote, but it fails. Can you 
help me? I know that the tossim has the limit on the number of motes, but I 
find on some paper that they can simulate a scenario with 5000 motes. Another 
problem is that how can I do multiple simulations in one time. For example, if 
I want to measure the average value of some  parameter, I need to do many times 
of simulations. How to do that just in one time? Thanks very much for you help.

Best regards,

Honglong Chen


2009-09-19 



cshlchen 
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Re: [Tinyos-help] Help me please

[Héberte Fernandes de Moraes]

Hi

I have a ubuntu 8.10 instaled im my machine with jvm sun java 1.6.0_10. The
libraries are in the $JAVA_PATH/jre/lib/i386 (libtoscomm.so, libgetenv.so,
libLinuxSerialParallel_g.so, libLinuxSerialParallel.so), comm.jar is
$JAVA_PATH/jre/lib/ext and javax.comm.properties is in $JAVA_PATH/jre/lib,
but no errors occurs because them, when a remove some of them the
application
show in your trace a lack of.

In the windows the trace of program show this lines and open a GUI of my
application:

Mote found in / dev/ttyUSB0.
serial @ / dev/ttyUSB0: 57600: resynchronising
Searching motes information. -- In linux stop in here
Mote number 2 was found
(Open GUI)

I tried changing the access permissions of the / dev/ttyUSB0 and it did not
work. I tried creating simlink and did not work too.

No error message is displayed and the communication with the mote seems to
be that point where it hangs a blue light is turn on in mote.

Do you have any idea what might be happening?

Thanks for attetion

Héberte Fernandes de Moraes


On Fri, Mar 6, 2009 at 03:15, Urs Hunkeler u...@gmx.ch wrote:

 Hi Héberte,

 What exactly did you install on the Linux machine? Which version of Java?
 Where did you put the native libraries (probably called libtoscomm.so and
 libgetenv.so)? What kind of output do you expect (what do you see on Windows
 when it is running as expected)? Do you get any additional error messages?

 Cheers,
 Urs


 PS: Just as a side remark for running TOS applications without installing
 the whole setup: It is possible to load the native libraries from an
 arbitrary file specifying the full path (needs some minor modifications to
 the TOS libraries). Thus it is possible to include the toscomm and getenv
 native libraries for different operating systems as resources in the jar
 file, extract them at runtime to a temporary location and then load them.
 With this, no additional installation is necessary (besides a working JVM of
 course).




 Héberte Fernandes de Moraes wrote:

 Hi

 I`m new to development in the TinyOS platform and I`m having a very
 strange
 problem. The application was
 developed in java and only use the mote (tmote sky) for sending messages.
 The problem is: I'm trying to run this java application on pc's without
 the
 TinyOS platform installed (all with linux),
  when I run my application I have the following return:

 Mote found in / dev/ttyUSB0.
 serial @ / dev/ttyUSB0: 57600: resynchronising
 Searching motes information.

 And here is locked. When I run the Windows application runs perfectly.
 Does anyone have any idea to solve this problem?

 Ps.: Sorry for my bad english!!!

 Hugs and I await response


 Héberte Fernandes de Moraes
 Mestrando - Programa de Engenharia de Sistemas e Computação
 PESC/COPPE/UFRJ




-- 
Héberte Fernandes de Moraes
Mestrando - Programa de Engenharia de Sistemas e Computação
PESC/COPPE/UFRJ
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[Tinyos-help] Help me please

[Héberte Fernandes de Moraes]

Hi

I`m new to development in the TinyOS platform and I`m having a very strange
problem. The application was
developed in java and only use the mote (tmote sky) for sending messages.
The problem is: I'm trying to run this java application on pc's without the
TinyOS platform installed (all with linux),
 when I run my application I have the following return:

Mote found in / dev/ttyUSB0.
serial @ / dev/ttyUSB0: 57600: resynchronising
Searching motes information.

And here is locked. When I run the Windows application runs perfectly.
Does anyone have any idea to solve this problem?

Ps.: Sorry for my bad english!!!

Hugs and I await response


Héberte Fernandes de Moraes
Mestrando - Programa de Engenharia de Sistemas e Computação
PESC/COPPE/UFRJ
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Re: [Tinyos-help] Help me please

[Urs Hunkeler]

Hi Héberte,

What exactly did you install on the Linux machine? Which version of 
Java? Where did you put the native libraries (probably called 
libtoscomm.so and libgetenv.so)? What kind of output do you expect (what 
do you see on Windows when it is running as expected)? Do you get any 
additional error messages?

Cheers,
Urs


PS: Just as a side remark for running TOS applications without 
installing the whole setup: It is possible to load the native libraries 
from an arbitrary file specifying the full path (needs some minor 
modifications to the TOS libraries). Thus it is possible to include the 
toscomm and getenv native libraries for different operating systems as 
resources in the jar file, extract them at runtime to a temporary 
location and then load them. With this, no additional installation is 
necessary (besides a working JVM of course).



Héberte Fernandes de Moraes wrote:
 Hi
 
 I`m new to development in the TinyOS platform and I`m having a very strange
 problem. The application was
 developed in java and only use the mote (tmote sky) for sending messages.
 The problem is: I'm trying to run this java application on pc's without the
 TinyOS platform installed (all with linux),
  when I run my application I have the following return:
 
 Mote found in / dev/ttyUSB0.
 serial @ / dev/ttyUSB0: 57600: resynchronising
 Searching motes information.
 
 And here is locked. When I run the Windows application runs perfectly.
 Does anyone have any idea to solve this problem?
 
 Ps.: Sorry for my bad english!!!
 
 Hugs and I await response
 
 
 Héberte Fernandes de Moraes
 Mestrando - Programa de Engenharia de Sistemas e Computação
 PESC/COPPE/UFRJ
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[Tinyos-help] help me

[[EMAIL PROTECTED]]

hello all

I must mesure the iir light intensitive with my telosb, but there is a problem. 
The telosb has two sensor ligth only, TSR (total solar radiation) and PAR 
(photosynth-active radiation), but I would tha IR (infra red).
There is a mode to mesure this radiation conjoining properly TSR and PAR?

thanks
sorry my english

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[Tinyos-help] Help me with Timer

[bhushan bhatt]

Hello all,

   I want to implement a timer in my program. I want a start a timer and than 
when i am done sending my packet i want to stop it. I want to start it again 
when my node is ready to transmit again. So basically i want to see how much is 
my node active for the whole period i run the network.

Can anyone tell me how can i do it ?

Thanks in advance,
Bhushan

 
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[Tinyos-help] Help me. to use math function

[박판근]

I want to use some math function in sky tmote.But when i compile my application, there are errors like ' undefined reference to `log' '.
I can find log function in the file app.c for my application. It seems find math function from /opt/msp430/msp430/include/math.h.How can i use normal c function (like math.h) in tinyos?Could you give advice for this problem? 

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[Tinyos-help] Help me with raw data conversion

[Giovanni Petracca]

Hi all,   i have two questions to you; 1) i'm using Oscilloscope and Delta apps, and i want to convert raw data from ADC into SI data; i 'm using the paper "getting data from moteiv tmote sky sensors" at www.moteiv.com. the external temperature sensor give me a value = 6965 (1B35 in hex) that means a temperature of 30,05 ° C but in the room there is a temperature of maximum 25°! where is the problem? i've tried with other tmote sky modules but the value is the same. is this a problem dependent from sensor, software or is wrong the formula: temp=-39.60 + 0.01 * Reading ?2) when i log packets from oscilloscope or delta apps , i see that the "data" bytes in the multihopmsg are written from right to left, is it normal? i put the log below:1157967601703 Message MultiHopMsg  [sourceaddr=0x9] [originaddr=0x9] [seqno=0x35f] [originseqno=0x35f] [ttl=0x0] [id=0x21] [data="" 0x3 0x0 0x0 0x93 0xb 0x35 0x1b 0x52 0x4 0xbd 0x0 0x7e 0x0 0x3 0x0 0x7e 0x0 ]the "data " bytes are : the first four (0x5b 0x3 0x0 0x0) are seqno, after 2 bytes (0x93 0xb) needs to be read B93. and the others in the same mode. it's right??thank you for help me and sorry for the not so good english.ByeGiovanni
Petracca
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RE: [Tinyos-help] Help me with raw data conversion

[Ben Kelley]

Are the motes plugged into a USB port or by 
themselves? I saw something of a 2 to 5 degree celsius increase when I did 
some tests with the external sensors when they were plugged into the USB 
cable.



  
  
  From: 
  [EMAIL PROTECTED] 
  [mailto:[EMAIL PROTECTED] On Behalf Of 
  Giovanni PetraccaSent: Monday, September 11, 2006 
  05:04To: tinyos-help@Millennium.Berkeley.EDUSubject: 
  [Tinyos-help] Help me with raw data conversion
  
  Hi 
  all,  i have two questions to you; 
  1) i'm using Oscilloscope and Delta apps, and i want to convert raw data 
  from ADC into SI data; i 'm using the paper "getting data from moteiv tmote 
  sky sensors" at www.moteiv.com. the external temperature sensor give me a 
  value = 6965 (1B35 in hex) that means a temperature of 30,05 ° C but in 
  the room there is a temperature of maximum 25°! where is the problem? i've 
  tried with other tmote sky modules but the value is the same. is this a 
  problem dependent from sensor, software or is wrong the formula: temp=-39.60 + 
  0.01 * Reading ?2) when i log packets from oscilloscope or delta apps 
  , i see that the "data" bytes in the multihopmsg are written from right to 
  left, is it normal? i put the log below:1157967601703 Message 
  MultiHopMsg  [sourceaddr=0x9] [originaddr=0x9]<B! 
  r> [seqno=0x35f] [originseqno=0x35f] 
  [ttl=0x0] [id=0x21] [data="" 0x3 0x0 0x0 0x93 0xb 0x35 
  0x1b 0x52 0x4 0xbd 0x0 0x7e 0x0 0x3 0x0 0x7e 0x0 ]the "data " bytes 
  are : the first four (0x5b 0x3 0x0 0x0) are seqno, after 2 bytes (0x93 0xb) 
  needs to be read B93. and the others in the same mode. it's 
  right??thank you for help me and sorry for the not so good 
  english.ByeGiovanni 
Petracca
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RE: [Tinyos-help] Help me with raw data conversion

[Giovanni Petracca]

Yes, the motes are connected to PC by USB port. is 
this a problem? the increase here is of 4 to 5 degree celsius always. Someone have info in this problem? I have to

change the conversion formula?? 
thanks a lot

G. Petracca

- Original Message -

From: Ben Kelley

To: 'Giovanni Petracca' ; tinyos-help@Millennium.Berkeley.EDU


Sent: Monday, September 11, 2006 1:43

PM
Subject: RE: [Tinyos-help] Help me with raw

data conversion

Are the motes plugged into a USB port or by themselves? I

saw something of a 2 to 5 degree celsius increase when I did some tests with the 
external sensors when they were plugged into the USB cable.





From: [EMAIL PROTECTED]

[mailto:[EMAIL PROTECTED] On Behalf Of 
Giovanni PetraccaSent: Monday, September 11, 2006 
05:04To: tinyos-help@Millennium.Berkeley.EDUSubject:

[Tinyos-help] Help me with raw data conversion

Hi all,  i have two

questions to you; 1) i'm using Oscilloscope and Delta apps, and i want to 
convert raw data from ADC into SI data; i 'm using the paper "getting data from 
moteiv tmote sky sensors" at www.moteiv.com. the external temperature sensor 
give me a value = 6965 (1B35 in hex) that means a temperature of 30,05 ° C but 
in the room there is a temperature of maximum 25°! where is the problem? i've 
tried with other tmote sky modules but the value is the same. is this a problem 
dependent from sensor, software or is wrong the formula: temp=-39.60 + 0.01 * 
Reading ?2) when i log packets from oscilloscope or delta apps , i see 
that the "data" bytes in the multihopmsg are written from right to left, is it 
normal? i put the log below:1157967601703 Message MultiHopMsg 
 [sourceaddr=0x9] [originaddr=0x9]<B! r=""> [seqno=0x35f]

[originseqno=0x35f] [ttl=0x0] [id=0x21] [data="" 0x3 0x0 0x0

0x93 0xb 0x35 0x1b 0x52 0x4 0xbd 0x0 0x7e 0x0 0x3 0x0 0x7e 0x0 ]the 
"data " bytes are : the first four (0x5b 0x3 0x0 0x0) are seqno, after 2 bytes 
(0x93 0xb) needs to be read B93. and the others in the same mode. it's 
right??thank you for help me and sorry for the not so good 
english.ByeGiovanni 
Petracca__ Informazione NOD32 1.1748 
(20060911) __Questo messaggio è stato controllato dal Sistema 
Antivirus NOD32http://www.nod32.it
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Re: [Tinyos-help] Help me with raw data conversion

[Michael Schippling]

on question 2)...yes, data is sent low byte first (little-endian).
I'm not sure that the seqno is 4 bytes however. Look at the struct
and see if it is a long or int.
MS

Giovanni Petracca wrote:

Hi all,

   i have two questions to you;
1) i'm using Oscilloscope and Delta apps, and i want to convert raw data 
from ADC into SI data; i 'm using the paper getting data from moteiv 
tmote sky sensors at www.moteiv.com. the external temperature sensor 
give me a value = 6965 (1B35 in hex) that means a temperature of 30,05 ° 
C  but in the room there is a temperature of maximum 25°! where is the 
problem? i've tried with other tmote sky modules but the value is the 
same. is this a problem dependent from sensor, software or is wrong the 
formula: temp=-39.60 + 0.01 * Reading ?


2) when i log packets from oscilloscope or delta apps , i see that the 
data bytes in the multihopmsg are written from right to left, is it 
normal? i put the log below:


1157967601703 Message MultiHopMsg
  [sourceaddr=0x9]
  [originaddr=0x9]   [seqno=0x35f]
  [originseqno=0x35f]
  [ttl=0x0]
  [id=0x21]
  [data=0x5b 0x3 0x0 0x0 0x93 0xb 0x35 0x1b 0x52 0x4 0xbd 0x0 0x7e 0x0 
0x3 0x0 0x7e 0x0 ]


the data  bytes are : the first four (0x5b 0x3 0x0 0x0) are seqno, 
after 2 bytes (0x93 0xb) needs to be read B93. and the others in the 
same mode. it's right??


thank you for help me and sorry for the not so good english.

Bye

Giovanni Petracca




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[Tinyos-help] Help me with my problem!

[Hieu Tran]

Hi all!In my program, I modified the application in the Tutorial Lesson 7. I have to program 3 motes, one mote as a source node that transmits packet at fixed interval of time, one node as a relay node (it just forward whatever packet it receives) and one node as base station that read packet from both the source node and relay node (TosBase). I use Listen.java to read packet from the base station. However, I have a problem that I myself can not explain.  When I start running my program, by using Listen.java I can see packet from the source node, but not from the relay node. However, when I turn off and after that turn on the switch of therelay node by manual I can see both packets from the source node and the relay node but the green led does not toggle (In my program, I want the green led at the relay node toggle whenever it receive new packet). Here is my program for Relay
 node:  includes MyMsg;  module RelayM {  provides interface StdControl; uses { interface Leds; interface ReceiveMsg as ReceiveCmdMsg; interface SendMsg as SendCmdMsg; interface StdControl as CommControl; }}  implementation {   enum { QUEUE_LENGTH = 5 };   TOS_MsgPtr msg;  int8_t bcast_pending; TOS_Msg buf; uint8_t i, currentqueue; uint16_t queue[QUEUE_LENGTH];   task void forwarder() { call SendCmdMsg.send(TOS_BCAST_ADDR, sizeof(MyMsg), msg); }  event result_t SendCmdMsg.sendDone(TOS_MsgPtr pmsg, result_t status)
 { if (status == SUCCESS) bcast_pending = 0; return status; }   command result_t StdControl.init() { msg = buf; bcast_pending = 0; currentqueue=0; for(i=0; iQUEUE_LENGTH; i++) queue[i] = 1; return (call CommControl.init()); }   command result_t StdControl.start(){ return (call CommControl.start()); }   command result_t StdControl.stop(){ return (call CommControl.stop()); }inline char is_new_msg(struct MyMsg *bmsg) { if (bcast_pending) return 0;for (i=0; iQUEUE_LENGTH; i++) {if ((bmsg-seqno) == queue[i]) return 0; else
 { queue[currentqueue++]= bmsg-seqno; if ( currentqueue == QUEUE_LENGTH) currentqueue=0; return 1; } }  }   inline void remember_msg(struct MyMsg *bmsg) {   bcast_pending = 1;  }   event TOS_MsgPtr ReceiveCmdMsg.receive(TOS_MsgPtr pmsg){ TOS_MsgPtr ret = msg; struct MyMsg *data= "" MyMsg *)pmsg-data; call Leds.greenToggle();  if (is_new_msg(data)) { remember_msg(data);
 data-hop_count++; data-source = TOS_LOCAL_ADDRESS; ret = msg; msg = pmsg; post forwarder(); }  return ret; } } // end of implementation  Could any body help me with this trouble?  Many thanks! 
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Re: [Tinyos-help] Help me with my problem!

[John Kimani]

Hi, For the Leds to work you need to initialize the Leds component in your   command result_t StdControl.init()  method. Something like:  call Leds.init();  Good luck. John K.Hieu Tran [EMAIL PROTECTED] wrote: Hi all!In my program, I modified the application in the Tutorial Lesson 7. I have to program 3 motes, one mote as a source node that transmits packet at fixed interval of time, one node as a relay node (it just forward whatever packet it receives) and one node as base station that read packet from both the source node and relay node (TosBase). I use Listen.java to read packet from the base station. However, I have a problem that I myself can not explain.  When I start running my program, by using Listen.java I can see packet from the source node, but not
 from the relay node. However, when I turn off and after that turn on the switch of therelay node by manual I can see both packets from the source node and the relay node but the green led does not toggle (In my program, I want the green led at the relay node toggle whenever it receive new packet). Here is my program for Relay  node:  includes MyMsg;  module RelayM {  provides interface StdControl; uses { interface Leds; interface ReceiveMsg as ReceiveCmdMsg; interface SendMsg as SendCmdMsg; interface StdControl as CommControl; }}  implementation {   enum { QUEUE_LENGTH = 5 };   TOS_MsgPtr msg;
  int8_t bcast_pending; TOS_Msg buf; uint8_t i, currentqueue; uint16_t queue[QUEUE_LENGTH];   task void forwarder() { call SendCmdMsg.send(TOS_BCAST_ADDR, sizeof(MyMsg), msg); }  event result_t SendCmdMsg.sendDone(TOS_MsgPtr pmsg, result_t status)  { if (status == SUCCESS) bcast_pending = 0; return status; }   command result_t StdControl.init() { msg = buf; bcast_pending = 0; currentqueue=0; for(i=0; iQUEUE_LENGTH; i++) queue[i] = 1; return (call CommControl.init()); }   command result_t StdControl.start(){ return (call CommControl.start()); }   command result_t
 StdControl.stop(){ return (call CommControl.stop()); }inline char is_new_msg(struct MyMsg *bmsg) { if (bcast_pending) return 0;for (i=0; iQUEUE_LENGTH; i++) {if ((bmsg-seqno) == queue[i]) return 0; else  { queue[currentqueue++]= bmsg-seqno; if ( currentqueue == QUEUE_LENGTH) currentqueue=0; return 1; } }  }   inline void remember_msg(struct MyMsg *bmsg) {   bcast_pending = 1;  }   event TOS_MsgPtr ReceiveCmdMsg.receive(TOS_MsgPtr
 pmsg){ TOS_MsgPtr ret = msg; struct MyMsg *data= "" MyMsg *)pmsg-data; call Leds.greenToggle();  if (is_new_msg(data)) { remember_msg(data);  data-hop_count++; data-source = TOS_LOCAL_ADDRESS; ret = msg; msg = pmsg; post forwarder(); }  return ret; } } // end of implementation  Could any body help me with this trouble?  Many thanks!Do you Yahoo!?  Get on board. You're invited to try the new Yahoo! Mail
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Re: [Tinyos-help] Help me with power range and signal strength!

[Aditya Bhave]

Many users (including me) have had no success using the CC1000Control interface and the setRFPower commands. The way I did it was to edit the CC1000Control.h file in /tos/system/platforms/mica2. Ive forgotten the excat location now but there is a 2-D array called PARAM..something somewhere. In the xxxMhz array (xxx is the radio freq of the motes u are using..there is a seperate array for each type of freq) change the value of the PA_POW variable. (this is a register in the CHIPCON chip that can be used to adjust the transmitter power). By default it is 0xff on MICA2 motes. When i changed it to 0x00 i got a range of about 4-6 feet in an indoor lab environment.
On 6/28/06, Rahul Sawant [EMAIL PROTECTED] wrote:
Hi

Use the formula on pg 28 of this document. 
http://www.xbow.com/Support/Support_pdf_files/MPR-MIB_Series_Users_Manual.pdf


also u have declared data in MyMsg to be an array of size 18 ie it runs from 0 to 17 and u r using
data[18] is it right just check that.

Rahul
On 6/27/06, Hieu Tran 
[EMAIL PROTECTED] wrote: 


Hi all!
I searched in the archieves and found some of the topics that disscuss about power range however I still have problem with it.

in the CC1000ControlM at the line:

// Set default parameter values // POWER 0dbm gCurrentParameters[0xb] = ((8  CC1K_PA_HIGHPOWER) | (0  CC1K_PA_LOWPOWER)); call HPLChipcon.write(CC1K_PA_POW, gCurrentParameters[0xb]);


I guess I can make a change to power range here so I make change :

 gCurrentParameters[0xb] =1;//I want to change to the minimum power range call HPLChipcon.write(CC1K_PA_POW, gCurrentParameters[0xb]);

After that I recompile my program and run it. However It seems that my change does not go in to effect (the range is still large).
Can you tell me the correct way to make the change to the power range?

I have one more question about signal strength.

I made the change at the TOS_Base, I try to read the signal strength from TOS_Msg

event TOS_MsgPtr RadioReceive.receive(TOS_MsgPtr Msg) {
cmd= (struct MyMsg *)Msg-data;
temp1 = (int8_t) (((Msg-strength)8)  0xF);//take 8 MSB
cmd-data[17] = temp1;//put in to packet at data[17]temp2 = (int8_t) ((8(Msg-strength))  0xF);//take 8 LSBcmd-data[18] = temp2;//put in ton packet at data[18]
..


Here is MyMsg structure:
typedef struct MyMsg { uint16_t seqno; int8_t action; uint16_t source; uint8_t hop_count; uint16_t destaddr;   int8_t data[18];} MyMsg;


After that, I use Listen program to read signal strength value, however all the times these values are always 0 or 1 (convert to decimal number). Can anyone tell me is this a correct way to receive signal strength? If correct, how canconvert this value to dBm?


many thanks!

Tran!






















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Fwd: [Tinyos-help] Help me with power range and signal strength!

[Aditya Bhave]

-- Forwarded message --From: Aditya Bhave [EMAIL PROTECTED]Date: Jun 29, 2006 12:42 AM
Subject: Re: [Tinyos-help] Help me with power range and signal strength!To: bhushan bhatt [EMAIL PROTECTED]You need to modify the 
CC1000Control.h file in tos/system/platforms/mica2.Im assuming youre motes freq is 914 Mhz.In
that case there is a 2D array called CC1K_Params.Look for
the PA_POW variable under the 914 Mhz range (there is a seperate
row for each type of freq). Look in row 1. It is presently
// PA_POW 0x0b ((0x8CC1K_PA_HIGHPOWER) | (0x0CC1K_PA_LOWPOWER)), 
 //0xffChange the above to// PA_POW 0x0b//  ((0x8CC1K_PA_HIGHPOWER) | (0x0CC1K_PA_LOWPOWER)), 0x00You
can see that I have changed PA_POW to the value 0x00 FROM 0xff
(default). The 0x0b (decimal number 11) is not a value...it indicates
the position of the element within row 1 of the CC1K_Params array. By giving diff values to PA_POW from 00 to ff, you can change the range.Let me know if it works.
If you are using a diff freq mote, change the PA_POW variable corresponding to that freq

On 6/28/06, bhushan bhatt 
[EMAIL PROTECTED] wrote:
I have the same problem and tried to control the power by changing
CC2420 Radio file for tmote but i still cant get the desired range. I
still get range more than 30 feet. Does someone know and have reduced
the range for tmotes ??
BhushanAditya Bhave [EMAIL PROTECTED]
 wrote: Many users (including me) have had no success using the CC1000Control interface and the setRFPower commands. 
The way I did it was to edit the CC1000Control.h file in
/tos/system/platforms/mica2. Ive forgotten the excat location now but
there is a 2-D array called PARAM..something somewhere. In the xxxMhz
array (xxx is the radio freq of the motes u are using..there is a
seperate array for each type of freq) change the value of the PA_POW
variable. (this is a register in the CHIPCON chip that can be used to
adjust the transmitter power). By default it is 0xff on MICA2 motes.
When i changed it to 0x00 i got a range of about 4-6 feet in an indoor
lab environment. 
On 6/28/06, Rahul Sawant [EMAIL PROTECTED] wrote:

 Hi
  Use the formula on pg 28 of this document.  

http://www.xbow.com/Support/Support_pdf_files/MPR-MIB_Series_Users_Manual.pdf   also u have declared data in MyMsg to be an array of size 18 ie it runs from 0 to 17 and u r using data[18] is it right just check that.
  Rahul On 6/27/06, 
Hieu Tran  [EMAIL PROTECTED] wrote:  

  Hi all! I searched in the archieves and found some of the topics that disscuss about power range however I still have problem with it.
  in the CC1000ControlM at the line:  // Set default parameter values // POWER 0dbm gCurrentParameters[0xb] = ((8  CC1K_PA_HIGHPOWER) | (0
  CC1K_PA_LOWPOWER)); call HPLChipcon.write(CC1K_PA_POW, gCurrentParameters[0xb]);   I guess I can make a change to power range here so I make change :   gCurrentParameters[0xb] =1;//I want to change to the minimum power range
 call HPLChipcon.write(CC1K_PA_POW, gCurrentParameters[0xb]);  After
that I recompile my program and run it. However It seems that my change
does not go in to effect (the range is still large).
 Can you tell me the correct way to make the change to the power range?  I have one more question about signal strength.  I made the change at the TOS_Base, I try to read the signal strength from TOS_Msg
  event TOS_MsgPtr RadioReceive.receive(TOS_MsgPtr Msg) { cmd= (struct MyMsg
 *)Msg-data; temp1 = (int8_t) (((Msg-strength)8)  0xF);//take 8 MSB cmd-data[17] = temp1;//put in to packet at data[17]temp2 = (int8_t) ((8(Msg-strength))  0xF);//take 8 LSB
cmd-data[18] = temp2;//put in ton packet at data[18] ..   Here is MyMsg structure: typedef struct MyMsg { uint16_t seqno;
 int8_t action; uint16_t source; uint8_t hop_count; uint16_t destaddr;   int8_t data[18];} MyMsg;   After
that, I use Listen program to read signal strength value, however all
the times these values are always 0 or 1 (convert to decimal number).
Can anyone tell me is this a correct way to receive signal strength? If
correct, how canconvert this value to dBm?   many thanks!  Tran!   
 

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[Tinyos-help] Help me with power range and signal strength!

[Hieu Tran]

Hi all!  I searched in the archieves and found some of the topics that disscuss about power range however I still have problem with it.in the CC1000ControlM at the line:// Set default parameter values // POWER 0dbm gCurrentParameters[0xb] = ((8  CC1K_PA_HIGHPOWER) | (0  CC1K_PA_LOWPOWER)); call HPLChipcon.write(CC1K_PA_POW, gCurrentParameters[0xb]);I guess I can make a change to power range here so I make change : gCurrentParameters[0xb] =1;//I want to change to the minimum power range call HPLChipcon.write(CC1K_PA_POW, gCurrentParameters[0xb]);After that I recompile my program and run it. However It seems that my change does not go in to effect (the range
 is still large).  Can you tell me the correct way to make the change to the power range?I have one more question about signal strength.I made the change at the TOS_Base, I try to read the signal strength from TOS_Msgevent TOS_MsgPtr RadioReceive.receive(TOS_MsgPtr Msg) {  cmd= (struct MyMsg *)Msg-data;  temp1 = (int8_t) (((Msg-strength)8)  0xF);//take 8 MSB  cmd-data[17] = temp1;//put in to packet at data[17]temp2 = (int8_t) ((8(Msg-strength))  0xF);//take 8 LSBcmd-data[18] = temp2;//put in ton packet at data[18]  ..  Here is MyMsg structure:  typedef struct MyMsg { uint16_t seqno; int8_t action; uint16_t
 source; uint8_t hop_count; uint16_t destaddr;   int8_t data[18];} MyMsg;  After that, I use Listen program to read signal strength value, however all the times these values are always 0 or 1 (convert to decimal number). Can anyone tell me is this a correct way to receive signal strength? If correct, how canconvert this value to dBm?many thanks!  Tran!   
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Re: [Tinyos-help] Help me with power range and signal strength!

[Ole Bischoff]

Hi Tran,

i would change the output power with 
CC1000Control.SetRFPower(uint8_t power)from 
CC1000ControlM. 
You can use this at runtime instead of changing default 
values.
To validate your changes you can use the CC1000Control.GetRFPower() 
function.

E.g.: call CC1000Control.SetRFPower(7);
  call Leds.set(call 
CC1000Control.GetRFPower());
   - all LEDs 
should be on.

OLE

  - Original Message - 
  From: 
  Hieu Tran 
  To: tinyos-help@Millennium.Berkeley.EDU 
  
  Sent: Tuesday, June 27, 2006 1:44 
PM
  Subject: [Tinyos-help] Help me with power 
  range and signal strength!
  
  Hi all!
  I searched in the archieves and found some of the topics that disscuss 
  about power range however I still have problem with it.
  
  in the CC1000ControlM at the line:
  
  // Set default parameter values // POWER 
  0dbm gCurrentParameters[0xb] = ((8  
  CC1K_PA_HIGHPOWER) | (0  
  CC1K_PA_LOWPOWER)); call 
  HPLChipcon.write(CC1K_PA_POW, gCurrentParameters[0xb]);
  
  I guess I can make a change to power range here so I make change :
  
   gCurrentParameters[0xb] =1;//I want to 
  change to the minimum power range call 
  HPLChipcon.write(CC1K_PA_POW, gCurrentParameters[0xb]);
  
  After that I recompile my program and run it. However It seems that my 
  change does not go in to effect (the range is still large).
  Can you tell me the correct way to make the change to the power 
  range?
  
  I have one more question about signal strength.
  
  I made the change at the TOS_Base, I try to read the signal strength from 
  TOS_Msg
  
  event TOS_MsgPtr RadioReceive.receive(TOS_MsgPtr Msg) {
  cmd= (struct MyMsg *)Msg-data;
  temp1 = (int8_t) (((Msg-strength)8)  0xF);//take 8 
  MSB
  cmd-data[17] = temp1;//put in to packet at data[17]temp2 = 
  (int8_t) ((8(Msg-strength))  0xF);//take 8 
  LSBcmd-data[18] = temp2;//put in ton packet at data[18]
  ..
  
  
  Here is MyMsg structure:
  typedef struct MyMsg { uint16_t 
  seqno; int8_t action; uint16_t 
  source; uint8_t hop_count; 
  uint16_t destaddr;  
   int8_t data[18];} MyMsg;
  
  
  After that, I use Listen program to read signal strength value, however 
  all the times these values are always 0 or 1 (convert to decimal number). Can 
  anyone tell me is this a correct way to receive signal strength? If correct, 
  how canconvert this value to dBm?
  
  many thanks!
  Tran!
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
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Re: [Tinyos-help] Help me with power range and signal strength!

[Rahul Sawant]

Hi

Use the formula on pg 28 of this document. 
http://www.xbow.com/Support/Support_pdf_files/MPR-MIB_Series_Users_Manual.pdf

also u have declared data in MyMsg to be an array of size 18 ie it runs from 0 to 17 and u r using
data[18] is it right just check that.

Rahul
On 6/27/06, Hieu Tran [EMAIL PROTECTED] wrote: 


Hi all!
I searched in the archieves and found some of the topics that disscuss about power range however I still have problem with it.

in the CC1000ControlM at the line:

// Set default parameter values // POWER 0dbm gCurrentParameters[0xb] = ((8  CC1K_PA_HIGHPOWER) | (0  CC1K_PA_LOWPOWER)); call HPLChipcon.write(CC1K_PA_POW, gCurrentParameters[0xb]);


I guess I can make a change to power range here so I make change :

 gCurrentParameters[0xb] =1;//I want to change to the minimum power range call HPLChipcon.write(CC1K_PA_POW, gCurrentParameters[0xb]);

After that I recompile my program and run it. However It seems that my change does not go in to effect (the range is still large).
Can you tell me the correct way to make the change to the power range?

I have one more question about signal strength.

I made the change at the TOS_Base, I try to read the signal strength from TOS_Msg

event TOS_MsgPtr RadioReceive.receive(TOS_MsgPtr Msg) {
cmd= (struct MyMsg *)Msg-data;
temp1 = (int8_t) (((Msg-strength)8)  0xF);//take 8 MSB
cmd-data[17] = temp1;//put in to packet at data[17]temp2 = (int8_t) ((8(Msg-strength))  0xF);//take 8 LSBcmd-data[18] = temp2;//put in ton packet at data[18]
..


Here is MyMsg structure:
typedef struct MyMsg { uint16_t seqno; int8_t action; uint16_t source; uint8_t hop_count; uint16_t destaddr;   int8_t data[18];} MyMsg;


After that, I use Listen program to read signal strength value, however all the times these values are always 0 or 1 (convert to decimal number). Can anyone tell me is this a correct way to receive signal strength? If correct, how canconvert this value to dBm?


many thanks!

Tran!






















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[Tinyos-help] Help me with MIG!

[Hieu Tran]

Hi all!  In my work, I want to creat my own structure (say, MyMsg). I creat file MyMsg.h and put in the directory/apps/Project. I want to creat the class MyMsg.java in the directory.../tools/java/net/tinyos/tools. I made the change to the Makefile in the tools directory as follow:MSGS = DelugeConsts.java DelugeAdvMsg.java DelugeReqMsg.java DelugeDataMsg.java SimpleCmdMsg.java LogMsg.java MyMsg.java##MyMsg#  MYMSG_LIB=$(TOS)/../apps/ProjectMyMsg.java:  $(MIG) -java-classname=$(PACKAGE).MyMsg $(MYMSG_LIB)/MyMsg.h MyMsg -o $@HoweverI do not know how tore-run this file to creat the MyMsg.java class? Could you help me some advice.   Regards!P/S to Roberto: thanks you for your reply!  
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Re: [Tinyos-help] Help me with MIG!

[Michael Schippling]

make MyMsg.java
might work, but you could have some dependency foo.
You can remove/name MyMsg.java to force it to run.

Or if you change the line to this:
MyMsg.java: MyMsg.h
It should remake everytime you change MyMsg.h

MS

Hieu Tran wrote:

Hi all!
In my work, I want to creat my own structure (say, MyMsg). I creat file 
MyMsg.h and put in the directory/apps/Project. I want to creat the 
class MyMsg.java in the directory.../tools/java/net/tinyos/tools. I made 
the change to the Makefile in the tools directory as follow:
 
MSGS = DelugeConsts.java DelugeAdvMsg.java DelugeReqMsg.java 
DelugeDataMsg.java SimpleCmdMsg.java LogMsg.java MyMsg.java
 
#

#MyMsg
#
MYMSG_LIB=$(TOS)/../apps/Project
MyMsg.java:
 $(MIG) -java-classname=$(PACKAGE).MyMsg $(MYMSG_LIB)/MyMsg.h MyMsg -o $@
 
However I do not know how to re-run this file to creat the MyMsg.java 
class? Could you help me some advice.

Regards!
 
P/S to Roberto: thanks you for your reply!
 



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[Tinyos-help] Help me with java!

[Hieu Tran]

Hi all!I try to compile and run the ListenRaw class in net/tinyos/tools. This file is compiled successfully, however when I run : java ListenRaw -h (-h mean help) the Cygwin window display "Exception in thread "main" java.lang.NoClassDefFoundError: ListenRaw".I check in www.java.sun.com it said this error is because of no definition of the class could be found. What does it mean? Can you help me to solve this trouble?  Thanks!
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[Tinyos-help] Help me with this problem

[bhushan bhatt]

  Hi all,I have a scenario to simulate with the  motes and i have been practicing with some basic application to leanr  more about mote communication. I have an application to develope in  which the mote connected to computer when loaded with that application  will start broadcasting its Node ID. The motes who listen this  increment its ID by 1 and start braodcasting. In the end all the motes  will know who their downstream motes are to reach the base station.  Also when i have a large number of motes ( say 50 ) i want an over  the kind of programming application so i do not need to bring all the  motes to the computer to load the program. Does Deluge or Surge work  for such application ?? Any idea on this will be appreciated.Thanks,Bhushan
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Re: [Tinyos-help] Help me with type of struct!

[Hieu Tran]

Thank you so much.  However, in my case, if I add LogMsg into "args" union. I am not sure for 2 possibilities:  - Can I still use BcastInject since this program is written to support old SImpleCmd struct? For me, it is really complecated to make change to some java programes.  - Since "args" is union, I can only use one field at the moment. In my program, I want the packet have to the destination address (in the "read_log_args rl_args" field, in my program it is TOSBase mote address) and sample values (ex: photo values). So can I use union here?  I look forward to hearing from you!  Regards!  Tran Chi Hieu  Michael Schippling [EMAIL PROTECTED] wrote:  it looks like someone thought this would be a good idea and includedsome intriguingly named objects in
 SimpleCmdMsg.h. Like "start_sense_argsss_args" and "LogMsg". But I don't find them used anywhere.You could probably add LogMsg to the "args" union andcreate a new action type for returned sense data. Just make surethe whole struct size is under 29 bytes as defined in types/AM.h.Hopefully the rest of the code will ignore messages it doesn't understand.MSHieu Tran wrote: Hi all! I am doing a simulation in TinyOS tutorial, Lesson 7 (Injecting and  Broadcasting packets). I have 3 motes, in that one mote programmed  as TOSBase. Two motes programmed with Bcast, in which one mote as Relay  node (receive packet and forward, mote address 1), one mote as  destination (mote address 2). I modify the BcastInject, from cygwin command I want to tell mote 2 to  do something. (mote address is received from command as argument and put  in the SimpleCmdMsg struct):
  typedef struct SimpleCmdMsg { int8_t seqno; int8_t action; uint16_t source; uint8_t hop_count; union { start_sense_args ss_args; read_log_args rl_args;// I put mote address here uint8_t untyped_args[0]; } args; } SimpleCmdMsg;   (For example If I want to tell Mote 2 Led_on, from cigwin I type  .led_on 2)  Packet will be transmitted from TOSBase - Relay Node (Mote 1) (it  receive packet, check mote address, and know that packet does not belong  to it, it forward packet ) - Destination (Mote 2).  with simple applications such as led_on, sound_on, my simulation work well.  Now, I want to tell mote 2 to do some other works, such as it take light  samples from sensing board and transmit these values back to TOSBase  (mote 2 - mote 1 - TosBase). Of
 course I will have to modify  BcastInject and Bcast. However, I do not know how to put these values in  the SimpleCmd struct to transmit.  typedef struct SimpleCmdMsg { int8_t seqno; int8_t action; uint16_t source; uint8_t hop_count; union { start_sense_args ss_args; read_log_args rl_args; uint8_t untyped_args[0]; } args; } SimpleCmdMsg; How can I put the sample values in to the SimpleCmd struct? Because I learnt that BcatsInject, Bcast all use SimpleCmd struct to  transmit and receive packet. Do I need to use other struct in my  simulation? (in both directions, from TOSBase to Destination and from  Destination to TOSBase). In that case, can I still use BcastInject?  can you give me some suggestion to overcome this trouble? Many thanks!  Regards!   
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Re: [Tinyos-help] Help me with type of struct!

[Michael Schippling]

You will have to, at minimum, recompile and reload all programs
that use the message structure. I haven't used/looked at BcastInject
so I don't know if it even has facility for receiving messages, but
certainly it would need to be modified to interpret your new message.
As to changing structs, only one element of a union _should_ be used
at a time, unless you want to enter the obfuscated C contest. You
could add the destaddr to the LogMsg struct if you like. I just made
my suggestions based on what is in the existing files and an educated
guess that someone had already made a stab at thinking about it...

I'm afraid most of what you are asking about are either general
design or programming issues. I think you need to learn some more 'C'
and Java before you torture yourself with the vagaries of TOS. Sun
has a pretty good online Java tutorial, and a copy of the KR C book
would hopefully be useful.

For searching the help list,
first, as someone already suggested, Google should be your friend;
then Moteiv has a good page: http://www.moteiv.com/community/TinyOS_Information
and finally there is the wiki, but it seems to be partially content free:
http://cents.cs.berkeley.edu/tinywiki/index.php

MS

Hieu Tran wrote:

Thank you so much.
However, in my case, if I add LogMsg into args union. I am not sure 
for 2 possibilities:
- Can I still use BcastInject since this program is written to support 
old SImpleCmd struct? For me, it is really complecated to make change to 
some java programes.
- Since args is union, I can only use one field at the moment. In my 
program, I want the packet have to the destination address (in the 
read_log_args rl_args field, in my program it is TOSBase mote address) 
and sample values (ex: photo values). So can I use union here?

I look forward to hearing from you!
Regards!
Tran Chi Hieu


*/Michael Schippling [EMAIL PROTECTED]/* wrote:

it looks like someone thought this would be a good idea and included
some intriguingly named objects in SimpleCmdMsg.h. Like
start_sense_args
ss_args and LogMsg. But I don't find them used anywhere.

You could probably add LogMsg to the args union and
create a new action type for returned sense data. Just make sure
the whole struct size is under 29 bytes as defined in types/AM.h.
Hopefully the rest of the code will ignore messages it doesn't
understand.

MS


Hieu Tran wrote:
  Hi all!
  I am doing a simulation in TinyOS tutorial, Lesson 7 (Injecting and
  Broadcasting packets). I have 3 motes, in that one mote programmed
  as TOSBase. Two motes programmed with Bcast, in which one mote as
Relay
  node (receive packet and forward, mote address 1), one mote as
  destination (mote address 2).
  I modify the BcastInject, from cygwin command I want to tell mote
2 to
  do something. (mote address is received from command as argument
and put
  in the SimpleCmdMsg struct):
 
  typedef struct SimpleCmdMsg {
  int8_t seqno;
  int8_t action;
  uint16_t source;
  uint8_t hop_count;
  union {
  start_sense_args ss_args;
  read_log_args rl_args;// I put mote address here
  uint8_t untyped_args[0];
  } args;
  } SimpleCmdMsg;
 
 
  (For example If I want to tell Mote 2 Led_on, from cigwin I type
  .led_on 2)
 
  Packet will be transmitted from TOSBase - Relay Node (Mote 1) (it
  receive packet, check mote address, and know that packet does not
belong
  to it, it forward packet ) - Destination (Mote 2).
 
  with simple applications such as led_on, sound_on, my simulation
work well.
 
  Now, I want to tell mote 2 to do some other works, such as it
take light
  samples from sensing board and transmit these values back to TOSBase
  (mote 2 - mote 1 - TosBase). Of course I will have to modify
  BcastInject and Bcast. However, I do not know how to put these
values in
  the SimpleCmd struct to transmit.
 
  typedef struct SimpleCmdMsg {
  int8_t seqno;
  int8_t action;
  uint16_t source;
  uint8_t hop_count;
  union {
  start_sense_args ss_args;
  read_log_args rl_args;
  uint8_t untyped_args[0];
  } args;
  } SimpleCmdMsg;
  How can I put the sample values in to the SimpleCmd struct?
  Because I learnt that BcatsInject, Bcast all use SimpleCmd struct to
  transmit and receive packet. Do I need to use other struct in my
  simulation? (in both directions, from TOSBase to Destination and
from
  Destination to TOSBase).
  In that case, can I still use BcastInject?
 
  can you give me some suggestion to overcome this trouble? Many
thanks!
 
  Regards!
 
 
 
 
 
 
 
 
 
 
 
 
 

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[Tinyos-help] Help me with type of struct!

[Hieu Tran]

Hi all!  I am doing a simulation in TinyOS tutorial, Lesson 7 (Injecting and Broadcasting packets). I have 3 motes,in that one moteprogrammed asTOSBase. Two motes programmed with Bcast,in which one mote as Relay node (receive packet and forward, mote address 1), one mote as destination (mote address 2).  I modify the BcastInject,from cygwin command I want to tell mote 2 to dosomething. (mote address is received from command as argument and put in the SimpleCmdMsg struct):typedef struct SimpleCmdMsg { int8_t seqno; int8_t action; uint16_t source; uint8_t hop_count; union { start_sense_args ss_args;   read_log_args rl_args;// I put mote address here
 uint8_t untyped_args[0]; } args;} SimpleCmdMsg;  (For example If I want to tell Mote 2 Led_on, from cigwin I type .led_on 2)Packet will be transmitted from TOSBase - Relay Node (Mote 1) (it receive packet,check mote address,and know that packet does not belong to it, itforward packet ) - Destination (Mote 2).with simple applications such as led_on, sound_on, my simulation work well.Now, I want to tell mote 2 to do some other works, such as it take light samples from sensing board and transmit these values back to TOSBase (mote 2 - mote 1 - TosBase). Of course I will have to modify BcastInject and Bcast. However, I do not know how to put these values in the SimpleCmd struct to transmit.typedef struct SimpleCmdMsg
 { int8_t seqno; int8_t action; uint16_t source; uint8_t hop_count; union { start_sense_args ss_args;   read_log_args rl_args; uint8_t untyped_args[0]; } args;} SimpleCmdMsg;  How can I put the sample values in to the SimpleCmd struct?  Because I learnt that BcatsInject, Bcast all use SimpleCmd struct to transmit and receive packet. Do I need to use other struct in my simulation? (in both directions, from TOSBase to Destination and from Destination to TOSBase).  In that case, can I still use BcastInject?can you give me some suggestion to overcome this trouble? Many thanks!Regards! 
 
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Re: [Tinyos-help] Help me with type of struct!

[Michael Schippling]

it looks like someone thought this would be a good idea and included
some intriguingly named objects in SimpleCmdMsg.h. Like start_sense_args
ss_args and LogMsg. But I don't find them used anywhere.

You could probably add LogMsg to the args union and
create a new action type for returned sense data. Just make sure
the whole struct size is under 29 bytes as defined in types/AM.h.
Hopefully the rest of the code will ignore messages it doesn't understand.

MS


Hieu Tran wrote:

Hi all!
I am doing a simulation in TinyOS tutorial, Lesson 7 (Injecting and 
Broadcasting packets). I have 3 motes, in that one mote programmed 
as TOSBase. Two motes programmed with Bcast, in which one mote as Relay 
node  (receive packet and forward, mote address 1), one mote as 
destination (mote address 2).
I modify the BcastInject, from cygwin command I want to tell mote 2 to 
do something. (mote address is received from command as argument and put 
 in the SimpleCmdMsg struct):
 
typedef struct SimpleCmdMsg {

int8_t seqno;
int8_t action;
uint16_t source;
uint8_t hop_count;
union {
  start_sense_args ss_args;
  read_log_args rl_args;// I put mote address here
  uint8_t untyped_args[0];
} args;
} SimpleCmdMsg;
 
 
(For example If I want to tell Mote 2 Led_on, from cigwin I type 
.led_on 2)
 
Packet will be transmitted from TOSBase - Relay Node (Mote 1) (it 
receive packet, check mote address, and know that packet does not belong 
to it, it forward packet ) - Destination (Mote 2).
 
with simple applications such as led_on, sound_on, my simulation work well.
 
Now, I want to tell mote 2 to do some other works, such as it take light 
samples from sensing board and transmit these values back to TOSBase 
(mote 2 - mote 1 - TosBase). Of course I will have to modify 
BcastInject and Bcast. However, I do not know how to put these values in 
the SimpleCmd struct to transmit.
 
typedef struct SimpleCmdMsg {

int8_t seqno;
int8_t action;
uint16_t source;
uint8_t hop_count;
union {
  start_sense_args ss_args;
  read_log_args rl_args;
  uint8_t untyped_args[0];
} args;
} SimpleCmdMsg;
How can I put the sample values in to the SimpleCmd struct?
Because I learnt that  BcatsInject, Bcast all use SimpleCmd struct to 
transmit and receive packet. Do I need to use other struct in my 
simulation? (in both directions, from TOSBase to Destination and from 
Destination to TOSBase).

In that case, can I still use BcastInject?
 
can you give me some suggestion to overcome this trouble? Many thanks!
 
Regards!
 
 
 
 
 
 
 
 
 
 
 



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[Tinyos-help] Help me with deluge

[bhushan bhatt]

I am trying to make Deluge work with Blink to test over the air programming. The manual asks to type : % make platform install. But cygwin does not recognize % symbol. How to compile this application ?Bhushan
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Re: [Tinyos-help] Help me with deluge

[Michael Schippling]

I think the % was an attempt to show the shell prompt...
just type: make platform install  where platform is your mote type,
like:  make mica2 install
MS


bhushan bhatt wrote:
I am trying to make Deluge work with Blink to test over the air 
programming. The manual asks to type :   % make platform install. But 
cygwin does not recognize % symbol. How to compile this application ?


Bhushan


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[Tinyos-help] Help me with analog-digital converter!

[Hieu Tran]

Hi all!  I am a new to TinyOS. I am doing a simulation with one moteprogrammed with TOSBase and one mote programmmed with SimpleCmd. I use BcastIject to send radio packet from TOSBase to SimpleCmd. There is no problem with the simulation (because all are included in tutorial). However, I have some questions but I myself can not explain. They are:  - What component in TOSBase mote is responsible for converting digital signal (received from laptop) to analog signal?  -What component in TOSBase mote is responsible for coding? (because I see in the TOS_Msg structure, it has CRC field to check CRC, and many other fields), what kind of coding mechanism is used here?  -What untimate component in TOSBase mote is responsible for transmitting radio signal out to SimpleCmd mote  - What first component is responsible for receiving analog signal in SimpleCmd mote?- Whatcomponent is
 responsible forconverting analog signal to digital signal in SimpleCmd mote?  Can you give me someanswers for my questions?  Many thanks!  In BcastInject, I modify it with destination address is received from command. After that, I put this address in the read_log_arg variable of SimpleCmd. Here are some structes in SimpleCmd
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[Tinyos-help] Help me with SimpleCmd!

[Hieu Tran]

Hi all!  I am a new to TinyOS. I am doing a simulation with one mote program with TOSBase. I use BcastIject to send radio packet. In BcastInject, I modify it with destination address is received from command. After that, I put this address in the read_log_arg variable of SimpleCmd. Here are some structes in SimpleCmd:  typedef struct { uint16_t destaddr;} read_log_args;  // SimpleCmd message structuretypedef struct SimpleCmdMsg { int8_t seqno; int8_t action; uint16_t source; uint8_t hop_count; union { start_sense_args ss_args; read_log_args rl_args; (I put destination address here) uint8_t untyped_args[0]; } args;} SimpleCmdMsg; 
   The packet is sent with broadcast address. I want to programming one node as the relay node. It receives radio packet, make comparision of its TOS_LOCAL_ADDRESS with destination address (encapsulated in SimpleCmd). If these addresses are equal, the node keep the packet, other it forward the packet.In the program for the relay mote, I declare cmd as a SimpleCmd structure pointer that point to packet  struct SimpleCmdMsg * cmd = (struct SimpleCmdMsg *) msg-data;and I make comparision with commandif (cmd-args.rl_args=TOS_LOCAL_ADDRESS) I run the make mica2 to compile this program. However, the Cygwin display "Incompatible types in assignment"(cmd-args.rl_args=TOS_LOCAL_ADDRESS)  I can not figure it out what is wrong with this. Can yougive me some advice?  Many
 thanks!  I want to programming one mote as a relay node, it receive radio packet (SimpleCmd structure including destination address), and whenreceiving the packet, it make a coparision of destination address in the received packet with its address. If they are equal, the node keep the packet, if not it forward the packet to the destination. However, I do not know how a node can take itshelf address (MOTE address, presume I have set the MOTE address of 2). Can you give me some advice?  Many
 thanks!
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[Tinyos-help] Help me with SimpleCmd!

[Hieu Tran]

Sorry, I think in the command if (cmd-args.rl_args=TOS_LOCAL_ADDRESS)  it must be if (cmd-args.rl_args==TOS_LOCAL_ADDRESS).  However, when I change this, the Cygwin display "invalid operands to binary ==". How can I solve this problem? Thanks alot.  Hi all!  I am a new to TinyOS. I am doing a simulation with one mote program with TOSBase. I use BcastIject to send radio packet. In BcastInject, I modify it with destination address is received from command. After that, I put this address in the read_log_arg variable of SimpleCmd. Here are some structes in SimpleCmd:  typedef struct { uint16_t destaddr;} read_log_args;  // SimpleCmd message structuretypedef struct SimpleCmdMsg { int8_t seqno; int8_t action; uint16_t
 source; uint8_t hop_count; union { start_sense_args ss_args; read_log_args rl_args; (I put destination address here) uint8_t untyped_args[0]; } args;} SimpleCmdMsg;The packet is sent with broadcast address. I want to programming one node as the relay node. It receives radio packet, make comparision of its TOS_LOCAL_ADDRESS with destination address (encapsulated in SimpleCmd). If these addresses are equal, the node keep the packet, other it forward the packet.In the program for the relay mote, I declare cmd as a SimpleCmd structure pointer that point to packet  struct SimpleCmdMsg * cmd = (struct SimpleCmdMsg *) msg-data;and I make comparision with commandif
 (cmd-args.rl_args=TOS_LOCAL_ADDRESS) I run the make mica2 to compile this program. However, the Cygwin display "Incompatible types in assignment"(cmd-args.rl_args=TOS_LOCAL_ADDRESS)  I can not figure it out what is wrong with this. Can yougive me some advice?  Many thanks!
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Re: [Tinyos-help] Help me with SimpleCmd!

[Michael Schippling]

good, you caught that =/== thing...

From looking at the SimpleCmdMsg.h file, I think what you want is:

cmd-args.rl_args.destaddr

since rl_args is a struct itself.

Also on the question you sent to me directly:

From the Cygwin command, if I type java.net.tools.BcastInject led_on 1

 (1 is mote address of node 1), I can see only led on the mote 1 is on,
  mote 2 is not.
I am quite confused here, because I left SImpleCmd unchanged, so how 

 the mote 2 know that this broadcasted packet does not belong to it?
 Because, I think, althought the packet is sent from TOSBase with
 address of mote 1, mote 2 still can receive it (radio signal).

I haven't used BcastInject. It looks like all messages are BCAST to
every mote, but the mote app itself looks at the rl_args.destaddr and
decides if is is going to execute the command, turning on the LED in
this case. You could  change SimpleCmd to flash an led every time it
gets a message of any kind, just to see that things are working...

MS


Hieu Tran wrote:

Sorry, I think in the command if (cmd-args.rl_args=TOS_LOCAL_ADDRESS)
it must be if (cmd-args.rl_args==TOS_LOCAL_ADDRESS).
However, when I change this, the Cygwin display invalid operands to 
binary ==. How can I solve this problem? Thanks alot.
 
 
Hi all!
I am a new to TinyOS. I am doing a simulation with one mote program with 
TOSBase. I use BcastIject to send radio packet. In BcastInject, I modify 
it with destination address is received from command. After that, I put 
this address in the read_log_arg variable of SimpleCmd. Here are some 
structes in SimpleCmd:
 
 
typedef struct {

uint16_t destaddr;
} read_log_args;
// SimpleCmd message structure
typedef struct SimpleCmdMsg {
int8_t seqno;
int8_t action;
uint16_t source;
uint8_t hop_count;
union {
  start_sense_args ss_args;
  read_log_args rl_args; (I put destination address here)
  uint8_t untyped_args[0];
} args;
} SimpleCmdMsg;
 
The packet is sent with broadcast address. I want to programming one 
node as the relay node. It receives radio packet, make comparision of 
its TOS_LOCAL_ADDRESS with destination address (encapsulated in 
SimpleCmd). If these addresses are equal, the node keep the packet, 
other it forward the packet.
 
In the program for the relay mote, I declare cmd as a SimpleCmd 
structure pointer that point to packet

struct SimpleCmdMsg * cmd = (struct SimpleCmdMsg *) msg-data;
 
and I make comparision with command
 
if (cmd-args.rl_args=TOS_LOCAL_ADDRESS)
 
I run the make mica2 to compile this program. However, the Cygwin 
display Incompatible types in 
assignment (cmd-args.rl_args=TOS_LOCAL_ADDRESS)
I can not figure it out what is wrong with this. Can you give me some 
advice?

Many thanks!

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[Tinyos-help] Help me with MOTE address!

[Hieu Tran]

Hi all!  I am a new to TinyOS. I want to programming one mote as a relay node, it receive radio packet (SimpleCmd structure including destination address), and whenreceiving the packet, it make a coparision of destination address in the received packet with its address. If they are equal, the node keep the packet, if not it forward the packet to the destination. However, I do not know how a node can take itshelf address (MOTE address, presume I have set the MOTE address of 2). Can you give me some advice?  Many thanks!
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Re: [Tinyos-help] Help me with MOTE address!

[Vinayak Naik]

Your mote's address is stored in TOS_LOCAL_ADDRESS variable. You can read it.- VinayakOn 5/8/06, Hieu Tran 
[EMAIL PROTECTED] wrote:Hi all!  I am a new to TinyOS. I want to programming one mote as a relay node, it receive radio packet (SimpleCmd structure including destination address), and whenreceiving the packet, it make a coparision of destination address in the received packet with its address. If they are equal, the node keep the packet, if not it forward the packet to the destination. However, I do not know how a node can take itshelf address (MOTE address, presume I have set the MOTE address of 2). Can you give me some advice?
  Many thanks!
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Re: [Tinyos-help] Help me with MOTE address!

[Michael Schippling]

However...messages that are not addressed to the local nodeID (or
Broadcast) are dropped in the message code...I forget where just now
and everytime I go looking for something I can't find it again...
So the app level never sees them in order to forward them. You'll
have to go fiddle with that mechanism if you want to use TOS_Msg.addr
to compare destinations.

Then there is the problem of infinite loops in forwarding, but you've
probably already solved that.

MS

Vinayak Naik wrote:
Your mote's address is stored in TOS_LOCAL_ADDRESS variable. You can 
read it.


- Vinayak

On 5/8/06, *Hieu Tran*  [EMAIL PROTECTED] mailto:[EMAIL PROTECTED] wrote:

Hi all!
I am a new to TinyOS. I want to programming one mote as a relay
node, it receive radio packet (SimpleCmd structure including
destination address), and when receiving the packet, it make a
coparision of destination address in the received packet with its
address. If they are equal, the node keep the packet, if not it
forward the packet to the destination. However, I do not know how a
node can take itshelf address (MOTE address, presume I have set the
MOTE address of 2). Can you give me some advice?
Many thanks!
  
 



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[Tinyos-help] Help me with MultiRouter!

[Hieu Tran]

Hi all!  I am new to tinyos. I am doing the project with relay channels. I see in the directory Tos/Lib/Route have MultihopRouter configuration file and I want to compile it with make mica2, and make mica2 docs to have a graphic picture. However, when I change directory to ..tos/lib/Route and type make mica2 the cygwin display "make: *** no rule to make target 'mica2'. Stop"  I see in other applications, all have makefile, but in the Route directorym there is no makefile. Do I need to create a make file to compile the MultihopRouter application?  Can you help me with this trouble? Many thanks!  Regards!  Tran Chi Hieu
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[Tinyos-help] Help me with TOSSIM!

[Hieu Tran]

Hi all!  I am just getting started with Tinyos tutorial. In Tutorial 5, in part "Tiniviz: The TOSSIM User Interface", I try to run simulation   export DBG=usr1  tinyviz -run build/pc/main.exe 30However, the Cygwin display "Could not find aplatform specific version of TOSMsg  Java.lang.ClassNotFoundException: net.tinyos.message.avrmote.TOSMsg"  and it stop running simulation.  Can you give me some advice to solve this problem. Many thanks!
	
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[Tinyos-help] Help me with oscilloscope GUI!

[Hieu Tran]

Hi all!  I am just getting started with TinyOS and Nesc. From the tutorial 6, I ran the Serial Forwarder Program and I can see the packet counter sent over the serial port. Next I move to the oscilloscope GUI, in the tutorial said:"Leaving the serial forwarder running, execute the command:  java net.tinyos.oscope.oscilloscope"However, I can not type this command on the cygwin window since the Serial Forwarder program is running. Thats why I can not see the GUI simulation. Any one give me some help to overcome this trouble?  Many thanks!
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Re: [Tinyos-help] Help me with oscilloscope GUI!

[Harri Siirtola]

Hi,

start SerialForwarder to the background, for example:

$ net.tinyos.sf.SerialForwarder 

that way you return to command prompt and SF runs as a background process.

Regards,

Harri

At 03:51 AM 4/28/2006 -0700, Hieu Tran wrote:

Hi all!
I am just getting started with TinyOS and Nesc. From the tutorial 6, I ran 
the Serial Forwarder Program and I can see the packet counter sent over 
the serial port. Next I move to the oscilloscope GUI, in the tutorial said:


Leaving the serial forwarder running, execute the command:
java net.tinyos.oscope.oscilloscope

However, I can not type this command on the cygwin window since the Serial 
Forwarder program is running. Thats why I can not see the GUI simulation. 
Any one give me some help to overcome this trouble?

Many thanks!


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Re: [Tinyos-help] Help me with oscilloscope GUI!

[Diego Bartolomé Arquillo]

You must execute the Serial Forwarder in background 
(with  at the end).
BR,
Diego

  - Original Message - 
  From: 
  Hieu Tran 
  To: tinyos-help@Millennium.Berkeley.EDU 
  
  Sent: Friday, April 28, 2006 12:51 
  PM
  Subject: [Tinyos-help] Help me with 
  oscilloscope GUI!
  
  Hi all!
  I am just getting started with TinyOS and Nesc. From the tutorial 6, I 
  ran the Serial Forwarder Program and I can see the packet counter sent over 
  the serial port. Next I move to the oscilloscope GUI, in the tutorial 
  said:
  
  "Leaving the serial forwarder running, execute the 
  command:
  java net.tinyos.oscope.oscilloscope"
  
  However, I can not type this command on the cygwin window 
  since the Serial Forwarder program is running. Thats why I can not see the GUI 
  simulation. Any one give me some help to overcome this trouble?
  Many thanks!
  
  
  Yahoo! 
  Messenger with Voice. PC-to-Phone calls for ridiculously low rates.
  
  

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Re: [Tinyos-help] Help me with oscilloscope GUI!

[Aditya Bhave]

You can also open a new cygwin window and run the oscilloscope program from there. It still connects successfully to the SerialForwarderOn 4/28/06, Diego Bartolomé Arquillo
 [EMAIL PROTECTED] wrote:







You must execute the Serial Forwarder in background 
(with  at the end).
BR,
Diego


  - Original Message - 
  
From: 
  Hieu Tran 
  To: 
tinyos-help@Millennium.Berkeley.EDU 
  
  Sent: Friday, April 28, 2006 12:51 
  PM
  Subject: [Tinyos-help] Help me with 
  oscilloscope GUI!
  
  Hi all!
  I am just getting started with TinyOS and Nesc. From the tutorial 6, I 
  ran the Serial Forwarder Program and I can see the packet counter sent over 
  the serial port. Next I move to the oscilloscope GUI, in the tutorial 
  said:
  
  Leaving the serial forwarder running, execute the 
  command:
  java net.tinyos.oscope.oscilloscope
  
  However, I can not type this command on the cygwin window 
  since the Serial Forwarder program is running. Thats why I can not see the GUI 
  simulation. Any one give me some help to overcome this trouble?
  Many thanks!
  
  
  Yahoo! 
  Messenger with Voice. PC-to-Phone calls for ridiculously low rates.
  
  

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-- regards,Aditya Bhave
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Re: [Tinyos-help] Help me with oscilloscope GUI!

[Harri Siirtola]

Typo again, the command has to have 'java' of course:


$ java net.tinyos.sf.SerialForwarder 



Harri


At 02:29 PM 4/28/2006 +0300, Harri Siirtola wrote:

Hi,

start SerialForwarder to the background, for example:

$ net.tinyos.sf.SerialForwarder 

that way you return to command prompt and SF runs as a background process.

Regards,

Harri

At 03:51 AM 4/28/2006 -0700, Hieu Tran wrote:

Hi all!
I am just getting started with TinyOS and Nesc. From the tutorial 6, I 
ran the Serial Forwarder Program and I can see the packet counter sent 
over the serial port. Next I move to the oscilloscope GUI, in the 
tutorial said:


Leaving the serial forwarder running, execute the command:
java net.tinyos.oscope.oscilloscope

However, I can not type this command on the cygwin window since the 
Serial Forwarder program is running. Thats why I can not see the GUI 
simulation. Any one give me some help to overcome this trouble?

Many thanks!


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[Tinyos-help] help me

[Aribi Noureddine]

Hello,

I am a student (post-graduation) in the University of Oran (department of computer science) -Algeria- 
and I am very interested in wireless sensor networks (especially secure routing issues) and I wonder if you could help me. I have read a lot of about this new technology, after that, I want to move to the experimentation step, so i have downloaded tinyOS and it is now ready to use but I can't do any thing with out sensor nodes.

I hope that you can send me at lest 2 nodes and a programming board, to achieve what we are working on, besides we can communicate you our results.

Thank you in anticipation.
		 
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