Re: [Tinyos-help] TimerM component, 2 things unclear

2006-05-28 Thread Lin Gu
On Fri, May 26, 2006 at 05:19:30AM -0700, Boldoo wrote: Hi 1. Does any one could explain me purpose of interval_outstanding variable in TimerM component? When I look at Clock.fire event, then the HandleFire task is only posted if interval_outstanding is equal to zero. But I cannot

[Tinyos-help] Question about MAC protocol used

2006-05-28 Thread bhushan bhatt
Hi all, I want to know which MAC protocol is used and where can i find the actual code of it. Genericcomm, MACcontrol etc just handle tasks like send.sendmsg and receive.receivemsg. But i want to see how it is being sent and received.Thanks,Bhushan Sneak preview the all-new Yahoo.com. It's

[Tinyos-help] How can I using a java program to connect the tinydb simulated by the tossim?

2006-05-28 Thread 泽 江
Dear: I am the new user of tinyos and tinydb. Nowadays, I do not have the hardware of the wireless sensor network node, so I want to use the tossim to simulate. The problem is that I do not know how to use a java program to read the data from the simulated node by the tossim using pc.The tinydb

[Tinyos-help] weird interaction between Accelerometer and radio messages on mica2

2006-05-28 Thread Amanda Williams
Hi all, I'm experiencing a bit of an odd interaction with the accelerometers in my application. I'm using the MTS310 and mica2 motes. I'm sending messages over radio containing microphone and accelerometer data, triggered by dataReady events. (A message gets sent if _either_ mic _or_

[Tinyos-help] Radio receive power

2006-05-28 Thread Aditya Bhave
I am working on the tinyos 1.1.10 environment. I am working with the MICA2 motes having 2 different types of antennas. I want to calibrate the radios so that the one-hop distance is approximately the same between any two pair of motes. The CCConst1000.h in /tos/platform/mica folder provides a

[Tinyos-help] mts420 usage with tinydb + not getting magnetometer readings

2006-05-28 Thread Abhishek
New Yahoo! Messenger with Voice. Call regular phones from your PC and save big.---BeginMessage--- Hi,i am using MTS310 sensor on mica2 family of motes , and TinyDBApp application is running inside the motes. We want to view the magnetometer readings inside the java GUI client. But, the

[Tinyos-help] mts420 + tinydb + not getting magnetometer readings

2006-05-28 Thread Abhishek
Hi, i am using MTS310 sensor on mica2 family of motes , and TinyDBApp application is running inside the motes. We want to view the magnetometer readings inside the java GUI client. But, the problem is that , we are not able to view the magnetometer readings. What we see is NULL values. But , at