Re: [Tinyos-help] mica2: how to fix the transmission power?

Hello Prince The reason that you are receiving more power at some points farther away from your transmitter than closer to it is due to multipath effects of the signal (each ray of the signal adds constructively/deconstructively at different points in space giving different received power). Increa

Re: [Tinyos-help] tosthreads and BlockingAMReceiverC

On Fri, Aug 7, 2009 at 12:35 PM, Chieh-Jan Mike Liang wrote: > Hi Jacob, > > I believe Packet.clear() is supposed to clear the packet header and > metadata only. There was a discussion some time ago. That is what Phil Levis has stated. The code reflects a different reality. Some of the code c

[Tinyos-help] significant changes to the PRR/SNR curve in TOSSIM

Hi! About 2 months ago, a commit [1] to CpmModelC.nc that eliminates the problem of receiving packets (non-zero PRR) for negative SNR also made a significant change to the hardcoded PRR/SNR curve. This was not adequately documented in the commit message and many people might not be aware of th

Re: [Tinyos-help] tosthreads and BlockingAMReceiverC

Hi Jacob, I believe Packet.clear() is supposed to clear the packet header and metadata only. There was a discussion some time ago. Mike Jacob Sorber wrote: > So, the problem is that Packet.clear does different things in > SerialActiveMessageP and XE1205SendReceiveP. In the first it just > clea

[Tinyos-help] transitional power from sleep to active

Hi all, Does anyone know the power needed during the transitional period from sleep state to active state? I know the time for waking up from sleep to active is 6us, but I cannot find the exact power needed. Thanks, David ___ Tinyos-help mailing list Ti

Re: [Tinyos-help] INstalling TinyOS2 on new platform

Bsl,2 means you are expecting your mote to be on serial port 2 (something like com2 on windows and /dev/ttyusb2 on Linux). So make sure the device is there when you run 'motelist'. Also make sure you have proper permissions on it. Kaisen On Aug 7, 2009, at 1:45 AM, satyam trivedi wrote:

[Tinyos-help] simulate 10 no of nodes in tossim

Can anybody please tell me how to simulate a protocol in TOSSIM i.e. for various nodes. thank you Mayank kothiya(Electronics and communication engineering) Nirma University India Love Cricket? Check out live scores, photos, video highlights and more. Click here http://cricket.yahoo.com_

[Tinyos-help] how to Change data in a packet?

Hello, Can any body please tell me how to change data in a packet? i mean how to modify the packet? Thanks Mayank Kothiya(Electronics and Communication engineering) Nirma University, India Love Cricket? Check out live scores, photos, video highlights and more. Click here http://cricket.

[Tinyos-help] INstalling TinyOS2 on new platform

Hi I was trying to install tinyOs on new platform created by us. While installing on mote we got following errors I was using following command for loading tinyos application"Blink" $make install bsl,2 I am getting error like :could not open port 2.System can not find the file specified. ERRO