[Tinyos-help] Problems installing TinyOS

2006-03-25 Thread Venkat Manoj
Hi all,I am trying to install tinyos 1.1.0 on my pc. I downloaded the executable for windows xp. When I try to install, the display screen says 'Configuring the windows installer' and stops functioning. It shows up as 'Not Responding' in the task manager.I tried downloading the file again but

[Tinyos-help] RE: Hyperterminal

2006-03-25 Thread Roberto
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 I used, to read data from a pc, the following settings baud rate 57600 no control flow stop bits 1 data bits 8 but I don't see something understandable on the terminal. May be there are some other options in file-properties to set ? thank you in

[Tinyos-help] About mica2 and mica2dot frequency

2006-03-25 Thread Tran Trong Tri
Hi, I have this question...Is it possible to make a mica2 or a mica2dot communicate in 2 different frequencies at the same time?...Meaning it can receive and send packets in 2 different frequencies? Thanks in advance for helping Tri ___ Tinyos-help

[Tinyos-help] Help with RSSI value

2006-03-25 Thread Sara B.
Hi all, I'm using MicaZ platform and I'm trying to get LQI and RSSI values. I get correctly LQI values (Msg-lqi), but when trying to get RSSI (power level received) value by Msg-strength I obtain values around 250 at -10 dBm with the 2 motes very near. If I have to substract the offset of -45 to

Re: [Tinyos-help] Help with RSSI value

2006-03-25 Thread Elizabeth Bodine
Hi, I'm sorry, but I do not know enough about these motes to help you with your problem. In spite of that, I was hoping you could help me. I am trying to extract the NodeID from the messages I am sending (2 motes communicating), and I'm not sure what interface/library it is that I am

[Tinyos-help] Help with packet transmission problem

2006-03-25 Thread Supasate Choochaisri
Hi All,I have some questions about packet transmission in TOSSIM.Now, I run my applicaion in TOSSIM with option -r=lossy and use TinyViz as a GUI.Then, I use Fixed radius radio model which it should fix a given distance of all motes to each others and all motes should have perfect connectivity in

Re: [Tinyos-help] Help with RSSI value

2006-03-25 Thread Philip Levis
On Mar 25, 2006, at 9:21 AM, Sara B. wrote: Hi all, I'm using MicaZ platform and I'm trying to get LQI and RSSI values. I get correctly LQI values (Msg-lqi), but when trying to get RSSI (power level received) value by Msg-strength I obtain values around 250 at -10 dBm with the 2 motes

[Tinyos-help] microphone hardware interrupt

2006-03-25 Thread R Gartz
Hello,I'm still having the same problem with the MicInterrupt interface...When my micaZ nodes boot, they immediately signal the interrupt MicInterrupt.toneDetected(), however there's no sound present... As told a few weeks ago, I've updated my tinyos from sourceforge cvs, but that didn't solve my

Re: [Tinyos-help] not- Help with RSSI value

2006-03-25 Thread Michael Schippling
When you get a message in some mote receive function, the message structure is a TOS_Msg. For micaz's this is defined in tos/platform/micaz/AM.h The so-called rssi reading is tacked on to the end of the message in the 'strength' field. To make matters more confusing, mica2's and the normal

Re: [Tinyos-help] not- Help with RSSI value

2006-03-25 Thread Michael Schippling
TOS_LOCAL_ADDRESS is set during the install download when you specify make micaX install.N where N is the TLA... There's some secret int of ROM someplace that gets twiddled before the download starts. Per your other message about making micaZ code, you may be better off doing all your work

Re: [Tinyos-help] sampling speed

2006-03-25 Thread Michael Schippling
There is a HighFrequencySampling demo app that might have some clues. If you are using the TimerC component your minimum sample time will be 1 millisec and you probably want to go faster than that. You can free-run the ADC so that it takes about 10 clocks to do a conversion, which will be about

RE: [Tinyos-help] sampling speed

2006-03-25 Thread Janos Sallai
Robin, Miklos Maroti wrote a sound recorder app like two years ago that samples the microphone on the micasb at around 16Khz. Check out contib/vu/apps/SoundRecorder. Be sure to read the text file in that directory, as well as the readme file un countrib/vu on how to compile the

[Tinyos-help] Writing to Telosb external Flash

2006-03-25 Thread jagan nath
Hello all, I,m using Telosb and want to write data on the external flash. I have Formatted a small portion of the flash into two volumes of size 65 KB ( one Sector Size) each. Initially I mounted volume 1 and am able to read and write data to it. My doubt is - if I want to use the second volume

Re: [Tinyos-help] Writing to Telosb external Flash

2006-03-25 Thread Jonathan Hui
On 3/25/06, jagan nath [EMAIL PROTECTED] wrote: - if I want to use the second volume how do i mount it , as per my understanding i can mount only one volume at a time, so if i have already mounted volume1 how do i unmount it and mount the second volume. You cannot unmount volumes. To use

Re: [Tinyos-help] tinyos-2.x how is the CC2420Config interface exposed to higher layers in tinyOS-2.x

2006-03-25 Thread Dattatraya Gokhale
Hi I am trying to do the same using tinyos-1.x. Which components would I need to wire? I need to only be able to read the power set and the set the power. I tried wiring up CC2420RadioC component and the CC2420RadioC.StdControl and CC2420RadioC.CC2420Control interfaces, but I get an error while