[Tinyos-help] Heat problem with TelosB

Hi all, Just came across this and thought would be helpful to others as well. http://www.youtube.com/watch?v=nfge6jEsNIUfeature=player_embedded Cheers, Deeksha -- This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean.

Re: [Tinyos-help] Dissemination of own Packet

Hi, Since the Disseminator component is generic, you can mention the type of the data you want to send in the declaration, as shown below. In the configuration, components new DisseminatorC(message_t, 0x1234) as MyCommand; In module, uses interface DisseminationValuemessage_t as Command_Value;

[Tinyos-help] need help with ftsp

Hi all, With reference to the following code from TimeSyncP.nc, what do 'sync period' and 'send period' mean?? I would also like to know how the values of the parameters affect the working of FTSP. enum { MAX_ENTRIES = 8, // number of entries in the table BEACON_RATE = TIMESYNC_RATE,//

Re: [Tinyos-help] CCA on

Can someone please tell me why the initial backoff and congestion backoff values are defined in two places??!! One in CC2420CsmaP.nc and again in DefaultLplP.nc. The hx values used in the calculations in both places are different. What does this mean? In CC2420CsmaP.nc (lines 216 to 229)

[Tinyos-help] where to define backoff value???

Hi, I was looking upon the Initial and the congestion backoff values and found the piece of related code in two places. Can anyone please explain the difference between the two and also the significance of the values 0x1F, 0x7, 0x4 and 0x3?? In CC2420CsmaP.nc (lines 216 to 229)

[Tinyos-help] Zero copy policy

Hi, Does tinyos follow the zero copy policy?? Also there is a delay in packet transmission and reception which is proportional to the packet size. Can someone tell me why and where this is encountered??? --Deeksha -- This message has been scanned for viruses and dangerous content by

[Tinyos-help] Radio Backoff in two places!!

Hi, I was looking upon the Initial and the congestion backoff values and found the piece of related code in two places. Can anyone please explain the difference between the two and also the significance of the values 0x1F, 0x7, 0x4 and 0x3?? In CC2420CsmaP.nc (lines 216 to 229)

[Tinyos-help] Question on FTSP Sync

Hi all, Is there a way to know how many nodes are in sync with a particular ftsproot?? Like in a multihop network it is possible to know the ftsp root to which other nodes sync, can the root also know which nodes are in sync with it?? --Deeksha -- This message has been scanned for viruses

Re: [Tinyos-help] CCA ON/OFF

Thanks. Are you doing any kind off delay measurements with and/or without CCA?? On Sat, October 30, 2010 12:49 am, nandeesh basavaraju wrote: Hi deeksha,wasif I'm making use of CCA by adding this below mentioned . async event void RadioBackoff.requestCca(message_t *msg){ call

Re: [Tinyos-help] switching between images using deluge

Hi! On Fri, 11 Dec 2009, deeksha g rao sahib wrote: Hey, I am using telosb and tinyos-2.x. By tinyos-2.x do you mean the latest CVS/GIT? its the tinyos 2.1.0 I am not using the latest CVS/GIT. I want to run my application code several times. So I need to reboot the remote motes

Re: [Tinyos-help] switching between images using deluge

and r1 again. But it doesnt work for the remote motes. Hi! On Thu, 10 Dec 2009, deeksha g rao sahib wrote: Hi, I am not able to switch between the 2 images in the flash using the commands dr1,r1,dr2,r2. they seem to work only the first time reboot commands are used when they have

[Tinyos-help] switching between images using deluge

Hi, I am not able to switch between the 2 images in the flash using the commands dr1,r1,dr2,r2. they seem to work only the first time reboot commands are used when they have Goldenimage in the current working directory. in the sample blink program, once the base station and remote motes start