Re: [Tinyos-help] Query: TX timing randomness in multihopping???

2007-08-29 Thread Avinash Sridharan
The CC2420 radio stack provides CSMA and I assume other platforms provide a similar mechanism. So does TOSSIM (not sure if you are running your code on real motes or are simulating it). However the CSMA by nature is a best effort servcie in the sense that it tries to avoid collision by performing

Re: [Tinyos-help] need help regarding tinyos

2007-08-29 Thread Bernardo Avila Pires
I am using Logger in mica2 and I am experimenting many problems as well. It seems as the invariant of the volumes is not initially held. This can be solved by erasing the volume, or at least it should be that way. The metadata page at the end of the volume might be created, but after the erase the

Re: [Tinyos-help] Problem with TinyOS 2 Collection in tutorial 12

2007-08-29 Thread Bernardo Avila Pires
Have you checked the thing about the separator? If you don't fix it, then ID-based sending will not work. The reference is Federico Univesity Mobilab's tutorial. This is what I wrote in my tutorial (sorry I got lazy and just copy-pasted it) Mac OS X is not supported by the core working group,

Re: [Tinyos-help] Problem with TinyOS 2 Collection in tutorial 12

2007-08-29 Thread Risto Hietala
Hi, Thank you a thousand, it helped! I missed that line, or didn't find it in the first place from tutorials. Seemingly I didn't try directed messaging without collection, so I thought that the problem was there. By the way, you have one \ too much there, correct line is: AMADDR =

Re: [Tinyos-help] Problem with TinyOS 2 Collection in tutorial 12

2007-08-29 Thread Kevin Klues
So the mobilab tutorial you mention is just a copy of my original tutorial :), but I missed this bit about changing the AMADDR specification. I'll update it now. Kevin On 8/29/07, Risto Hietala [EMAIL PROTECTED] wrote: Hi, Thank you a thousand, it helped! I missed that line, or didn't find

[Tinyos-help] Re: Hi

2007-08-29 Thread Mayur Maheshwari
On 8/29/07, Iyad tumar [EMAIL PROTECTED] wrote: actually i face problem to make communication between PC and the telosB, i tried to test TestSerial application via tinyos2, and i installed it on the mote, after that in apps directory i type java Testserial as written in the tutorial

[Tinyos-help] Msp430Adc12Multichannel question

2007-08-29 Thread John Griessen
Hi, I've made a wrapper program to use Msp430Adc12Multichannel that I'm having trouble with. It compiles OK, but the Adc configure doesn't return SUCCESS. Testch12AdcP.nc executes up to before this command OK, (confirmed by an led on debug call). if ( call ch12Adc.configure(config,

Re: [Tinyos-help] Msp430Adc12Multichannel question

2007-08-29 Thread Kevin Klues
You return SUCCESS before making the call to turn on the led. It will never turn on if the function returns before it is executed. Kevin On 8/29/07, John Griessen [EMAIL PROTECTED] wrote: Hi, I've made a wrapper program to use Msp430Adc12Multichannel that I'm having trouble with. It

Re: [Tinyos-help] Install on Mac OS

2007-08-29 Thread Bernardo Avila Pires
Pires, you mean =) Since you are dealing with tutorial and I don't quite have the time right now, could you do me a favor, please? I am almost 100% sure that something in the OS X installation goes wrong, because volumes (persistent storage) do not work. They're either not allocated or not

Re: [Tinyos-help] Install on Mac OS

2007-08-29 Thread Kevin Klues
I'll look into it if I have some time later this week or early next week. Kevin On 8/29/07, Bernardo Avila Pires [EMAIL PROTECTED] wrote: Pires, you mean =) Since you are dealing with tutorial and I don't quite have the time right now, could you do me a favor, please? I am almost 100%

[Tinyos-help] T1 - Measuring multi-hop packet delay

2007-08-29 Thread Paul
Hi all I am using TOSSIM to simulate multihop surge application. I need to measure the end-to-end packet delay. I already have a Surge Listen java tools to measure the throughput. Please share with me your experience on this. Thanks. -- Cheers, Paul

[Tinyos-help] About rearranging ihex image content

2007-08-29 Thread Monica Bell
Dear all, Is there some method/ tool/ way of rearranging the contents of the ihex file? That is, are there any tools or methods that allow to place different compiled components at the places we desire and do all the relocation job properly so that the ihex image still works with the

Re: [Tinyos-help] T1 - Measuring multi-hop packet delay

2007-08-29 Thread Bernardo Avila Pires
I usually use python scripts to process the trace files and deduce the hop numbers by redoing the trajectory for each packet. 2007/8/29, Paul [EMAIL PROTECTED]: Hi all I am using TOSSIM to simulate multihop surge application. I need to measure the end-to-end packet delay. I already have a