[Tinyos-help] obtaining time estimation

2006-06-27 Thread Roberto
Hi All, I have a problem. I'm trying to get accurate timing but I'm not able to do it. The following code check the time interval every time the clock fires. When the clock rate is = then 30ms it runs correctly. Under that threshold the logical time does not give an accurate time estimation.

[Tinyos-help] sending to a specific mote

2006-06-27 Thread Andres Aberasturi
Hi all, I am working with a complex application, where a mote ("my source" with a node_id=0x1) has to send a TOS_msg to another mote. There could be two ways to get that a message sended from one mote was listened by a specific mote and ignored by the others. Those 2 ways are: 1) I could

[Tinyos-help] Help me with power range and signal strength!

2006-06-27 Thread Hieu Tran
Hi all! I searched in the archieves and found some of the topics that disscuss about power range however I still have problem with it.in the CC1000ControlM at the line:// Set default parameter values // POWER 0dbm gCurrentParameters[0xb] = ((8 CC1K_PA_HIGHPOWER) | (0 CC1K_PA_LOWPOWER));

Re: [Tinyos-help] TMOTE SKY: 2 question power and clock

2006-06-27 Thread Matthew J Whelan
Joe,Can you be more specific as to which model the Citizen crystal is? I have tried finding the datasheet on the website, but I cannot find any that match with the #'s I can read on the actual crystal. I would very much appreciate this information as I am trying to work out some issues with sample

Re: [Tinyos-help] Help me with power range and signal strength!

2006-06-27 Thread Ole Bischoff
Hi Tran, i would change the output power with CC1000Control.SetRFPower(uint8_t power)from CC1000ControlM. You can use this at runtime instead of changing default values. To validate your changes you can use the CC1000Control.GetRFPower() function. E.g.: call CC1000Control.SetRFPower(7);

[Tinyos-help] How to inject VM program on tmote sky

2006-06-27 Thread song guo
Hi all,Currently I am trying to inject a simple VM task (light a LED)on the tmote sky. First I tried install the VM under boomrang provided by moteiv, it seems something wrong.Then I turned back to tinyos-1.1.11 , the command make tmote install,1 looks all right , however, when I typed command

[Tinyos-help] Measure TmoteSky Signal Strength

2006-06-27 Thread sazure
Hi, all: I have run the Delta demo code for TmoteSky. But how can I get the signal strength of the mote at real time? Please help me. Thanks Best Zhengsu ___ Tinyos-help mailing list Tinyos-help@Millennium.Berkeley.EDU

Re: [Tinyos-help] Tmote: SFD signal

2006-06-27 Thread Joe Polastre
Because it is reconfigured after the first fire to fire on the other edge to detect the end of the packet transmission. See CC2420RadioM.nc -Joe On 6/27/06, Terence Joseph [EMAIL PROTECTED] wrote: Hi, Just wondering if anyone knows the reason why the SFDCapture.captured event in the

[Tinyos-help] Need knowledge for the warnings

2006-06-27 Thread sazure
Hi, all Can anyone give me what bad things will happen if the program hits the following warnings. Thanks a lot. SurgeM.nc:182: warning: `TaosControl.stop' called asynchronously from TaosCh1.dataReady' SurgeM.nc:229: warning: `BattControl.stop' called asynchronously from

[Tinyos-help] SEnding messages through the sink node

2006-06-27 Thread Lorenzo Mainardi
Hi, I'm studying for a distributed authentication protocols in Wireless Sensors Networks. What I want to do is using the sink (node id 0) as a trusted third party for authentication between two nodes. For this reason I need a multi hop routing algorithm from any node to the sink, and I can use

[Tinyos-help] using UART

2006-06-27 Thread jose m
Hello everyone, I'm using the UART in a weird way. My UART is connected to three devices (another mica2 mote, a laptop and a GPS) with a multiplexor. I switch this mux every 300 ms, and send messages using UART component (interface ByteComm). After a random time (an hour, two... even three days)

[Tinyos-help] Error on AM.h

2006-06-27 Thread Ming
HiI have an error when use make pc to compile the Blink application in tutorial. However I have no error on make telosb. The error message as follows:[EMAIL PROTECTED] Blink]# make pc mkdir -p build/pc compiling Blink to a pc binaryncc -o build/pc/main.exe -g -O0 -pthread -fnesc-nido-tosnodes=1000

RE: [Tinyos-help] Error on AM.h

2006-06-27 Thread Ben Kelley
Are you using GCC4.x? What operating system? I can reproduce these errors when using the 4.0 series of toolchains. I keep 3.2 and 4.0 installed, with 3.2 as my default. From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Ming Sent: Tuesday, June 27, 2006 13:46 To:

[Tinyos-help] Re:Writing on flash

2006-06-27 Thread Lei Tang
Hi, I'm trying to write and read data to/from the flash memory too. My platform is Micaz and mib510. I found an example in tinyos-1.x/apps/senselighttolog, which seems being designed not for micaz. I used interface LoggerWrite and LoggerRead, but have some problems. Hope somebody can help me.

[Tinyos-help] current consumption on MicaZ in tinyos-2.x

2006-06-27 Thread Razvan Musaloiu-E.
Hi! I'm trying to verify the current consumption on MicaZ and here are some results that I would like some feedback. :-) The first test I did was to tun the Blink application and measure the current when the leds where off. The result was 0.14mA. The next test was to change the

Re: [Tinyos-help] How to inject VM program on tmote sky

2006-06-27 Thread Philip Levis
On Jun 27, 2006, at 8:18 AM, song guo wrote: Hi all, Currently I am trying to inject a simple VM task (light a LED)on the tmote sky. First I tried install the VM under boomrang provided by moteiv, it seems something wrong. Then I turned back to tinyos-1.1.11 , the command make tmote

Re: [Tinyos-help] tinyos-help how to implement VM on tmote sky?

2006-06-27 Thread Philip Levis
On Jun 26, 2006, at 2:50 PM, Cory Sharp wrote: On 6/26/06, Philip Levis [EMAIL PROTECTED] wrote: One note, depending on what software you have: Mate' has not been tested on Boomerang. I don't know if it even compiles. The most recent RPM (2.2.2) has been for TinyOS = 1.1.9. Once TinyOS 2.0

RE: [Tinyos-help] tinyos-help how to implement VM on tmote sky?

2006-06-27 Thread Ben Kelley
-Original Message- From: [EMAIL PROTECTED] [mailto:tinyos-help- [EMAIL PROTECTED] On Behalf Of Philip Levis Sent: Tuesday, June 27, 2006 17:27 To: Cory Sharp Cc: tinyos-help@Millennium.Berkeley.EDU; song guo Subject: Re: [Tinyos-help] tinyos-help how to implement VM on tmote sky?

Re: [Tinyos-help] Error on AM.h

2006-06-27 Thread Ming
I am using Fedora Core 5 for my Operation system. And both gcc 4 and gcc32 have been installed. I have export CC=gcc32, but still have the same problem.On 6/27/06, Ben Kelley [EMAIL PROTECTED] wrote: Are you using GCC4.x? What operating system? I can reproduce these errors when

Re: [Tinyos-help] Help me with power range and signal strength!

2006-06-27 Thread Rahul Sawant
Hi Use the formula on pg 28 of this document. http://www.xbow.com/Support/Support_pdf_files/MPR-MIB_Series_Users_Manual.pdf also u have declared data in MyMsg to be an array of size 18 ie it runs from 0 to 17 and u r using data[18] is it right just check that. Rahul On 6/27/06, Hieu Tran