[Tinyos-help] Implementing Star Mesh hybrid network

Hi, I would like to know how to implement a star-mesh hybrid system on a MicaZ mote... I mean how do i write the protocol and code in tinyOS.. and can I create an ad-hoc network,in the sense can I implement my own protocol in TinyOS?? -- ___ Tinyos-help

[Tinyos-help] How To Program using opcode in TinyOS?

Hello All, I am trying to include an instruction in the code which has only opcode, while programming cc2520. There is no address mentioned for the instruction[Command Strobe] as in cc2420. Could anyone please help me with regard to program the instruction using an opcode? -- Regards ~!Ha

[Tinyos-help] help needed

hello, can anyone help me getting code for RBS, TPSN, FTSP(Time synchronization protocols). ___ Tinyos-help mailing list Tinyos-help@millennium.berkeley.edu https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help

Re: [Tinyos-help] how to modify payload of UDP pkt that have to be forwarded without modifying IPDispatch

It'll be a bit easier to do this in blip-rpl-devel since packets are reassembled at each hop... Architecturally speaking you may be better off using link-local communication and looking up next-hops in the routing table -- it's generally frowned upon for applications to modify the payload mid-flow.

Re: [Tinyos-help] how to modify payload of UDP pkt that have to be forwarded without modifying IPDispatch

Davide, Try using the blip-rpl-devel/ branch for now :) -John On Jun 3, 2011, at 4:26 PM, Eric Decker wrote: > > > On Fri, Jun 3, 2011 at 1:08 PM, scatram...@gmail.com > wrote: > Hi John, I was definitely using a different tos version. > I'm using the one installed by this tutorial: > http

[Tinyos-help] Tinyos Wiki Tutorial Lesson 4 and 5 Links are Broken

Hi all, I have noticed that the Tinyos wiki tutorial Lesson 4 and 5 links are Broken. Can anyone repair the missing pages? Thanks so much! Also, there has been spam on Tinyos wiki, Does anyone know how to prevent them? Thanks, Chang Chung ___ Tinyos-h

Re: [Tinyos-help] how to modify payload of UDP pkt that have to be forwarded without modifying IPDispatch

On Fri, Jun 3, 2011 at 1:08 PM, scatram...@gmail.com wrote: > Hi John, I was definitely using a different tos version. > I'm using the one installed by this tutorial: > http://docs.tinyos.net/tinywiki/index.php/Installing_TinyOS_2.1#Two-step_install_on_your_host_OS_with_Debian_packages > There is

Re: [Tinyos-help] how to modify payload of UDP pkt that have to be forwarded without modifying IPDispatch

Hi John, I was definitely using a different tos version. I'm using the one installed by this tutorial: http://docs.tinyos.net/tinywiki/index.php/Installing_TinyOS_2.1#Two-step_install_on_your_host_OS_with_Debian_packages There is no IPForwardingEngine or IPNeighborDiscovery. I've just got the cod

[Tinyos-help] Problem with reading RSSI register

Hello, I am using adapted example application RssiToSerial to obtain RSSI reading every 1 ms to measure noise floir on Tmote Sky platform. Everything goes well and the values are changing but after some time the values begin to be the same and do not change any more. I tested the application w

Re: [Tinyos-help] how to modify payload of UDP pkt that have to be forwarded without modifying IPDispatch

When the packet needs to get forwarded the reconstructed packet first reaches the IPForwardingEngineP.nc via recv() signals and the packet's next hop is determined at this point. Once the next hop is determined the packet flows through IPNeighborDiscovery and IPDispatch once again. -John On J

Re: [Tinyos-help] how to modify payload of UDP pkt that have to be forwarded without modifying IPDispatch

Hi again, When a packet has to be forwarded, does IPDispatch signal the IP.recv ? I don't have already a good knowledge of the Blip stack but it seems to me that it calls the Ieee154Send.send() without signaling the IP.recv. Am I wrong? Manay thanks Davide On 3 Jun 2011, at 11:37, scatram...

[Tinyos-help] Entra nella mia rete su LinkedIn

LinkedIn Lue Ik Hong ha chiesto di aggiungerti ai suoi collegamenti su LinkedIn: -- Vorrei aggiungerti alla mia rete professionale su LinkedIn. Accetta l'invito di Lue Ik Hong http://www.linkedin.com/e/56ej33-gohe211i-31/XeKImR1CsruZ

[Tinyos-help] Entra nella mia rete su LinkedIn

LinkedIn Lue Ik Hong ha chiesto di aggiungerti ai suoi collegamenti su LinkedIn: -- Vorrei aggiungerti alla mia rete professionale su LinkedIn. Accetta l'invito di Lue Ik Hong http://www.linkedin.com/e/56ej33-gohdgyy2-8/XeKImR1CsruZ_

Re: [Tinyos-help] hardware platform choice

I haven't used the Invents, but either the mica or telosb (both from Memsic, ne Crossbow) might work for you. The telos has the advantage of having built-in USB so you don't need a programming board, whereas the mica(2,z) has _many_ more I/O pins available. You can use any I/O pin as a digital out

[Tinyos-help] MoteConfig Platform Error

I am new to TinyOS and Motewoks. I am trying to upload a program onto a mote using MoteConfig. I compiled the file and selected it in the MoteConfig interface but when I hit the Program button it gives the error: "Platform N/A does not adapt with current MCU128. Please Check It." None of the fi

Re: [Tinyos-help] hardware platform choice

Incidentally I would ideally want to be able to buy/build single devices that can provide both input (sensing) & output (actuation) rather than the situation I had in my dissertation of the Tmote Invents providing input & completely separately from them the Phidget relays providing output. On 0

[Tinyos-help] hardware platform choice

I have recently completed an undergraduate dissertation that used Tmote Invent nodes & a Phidget controller with relay boards to create a cross-reality system using a real world location & a simulation of that location in OpenSim (Second Life). I am continuing the research as a postgraduate & h

[Tinyos-help] Control.start() doesn't work well

hello, i have a strange problem and it's the first time i see it!!! here is my application code which is supposed to receive data from the network and send it back to the usb port, but there is a problem with the startDone event which i can't understand. #include "TestSerial.h" module TestSeri

[Tinyos-help] how to modify payload of UDP pkt that have to be forwarded without modifying IPDispatch

Hi all, I'm using the Blip stack and I'm trying to implement a kind of data aggregation along the route when using Blip. Is it there any component that allow me to access the UDP payload of a UDP that have to be forwarded? Many thanks Davide ___ T