[Tinyos-help] help about SysAlarm

Hello everyone, I am using SysAlarm in tinyos-1.x on micaz. There are some problems. When I use SysAlarm, the node can't receive any packet from radio. Why it happens? What can I do? Thank you very much!___ Tinyos-help mailing list

Re: [Tinyos-help] Help with tinyOs 2.0 in MTS400 SensorBoard

Urs Hunkeler a écrit : Hi L:C: There is a tinyos-2.x-contrib project called mts4x0. Apparently that project currently only supports the GPS module (mts420), but it already has some code for the control logic part of the board. It might be a good starting point for implementing access to

Re: [Tinyos-help] Mac puzzle

Hi! On Sun, 22 Feb 2009, wkq5325 wrote: Hi Avinash， Thank you for your quick replay！ If it is that case，when one node implements CFLAG += -DLOW_POWER_LISTENING，the other not ，it means the application can not work as BMac expected！Right ？ Mixing LPL and non-LPL nodes will not work. More

[Tinyos-help] Channel knowledge at receiver

I would like to ask if it is possible to obtain the channel coefficient between a transmitter-node and a receiver-node (at the receiver side)through TinyOS. ___ Tinyos-help mailing list Tinyos-help@millennium.berkeley.edu

Re: [Tinyos-help] dynamic memory allocation in TinyOS

On Feb 22, 2009, at 4:44 AM, Aurélien Francillon wrote: Kevin Klues a écrit : take a look at the TosMallocC component in tinyos-2.x/tos/lib/ tosthreads/system The major problem with dynamic memory management on platforms without virtual memory (avr,msp...) and limited memory is the risk

Re: [Tinyos-help] dynamic memory allocation in TinyOS

Philip Levis a écrit : On Feb 22, 2009, at 4:44 AM, Aurélien Francillon wrote: Kevin Klues a écrit : take a look at the TosMallocC component in tinyos-2.x/tos/lib/ tosthreads/system The major problem with dynamic memory management on platforms without virtual memory (avr,msp...) and

[Tinyos-help] telosb Hardware problem

Hi, I download Blink to telosb, then connected a 5v source to telosb 10pins connector on ADC0(which is pin 3 on the 10pin connector). I didn't connect USB cable, no battery, but the mote began to blink. Can anyone explain why this happens? Thanks Gang Lu

Re: [Tinyos-help] cygwin shell script

Hi Milos, Sorry it was my fault, the file I have to set environment variables in cygwin shell is tinyos.sh , if it is not there, then CREATE one My tinyos.sh file looks like this: TOSROOT=/opt/tinyos-2.x CLASSPATH=c:\TinyOS\opt\tinyos-2.x\support\sdk\java\tinyos.jar;.

[Tinyos-help] Single mote to mote communication: node ids

I am using a system of two motes to run a test, and I need to make sure the sender mote sends only to the receiver mote and the receiver mote receives only from the sender mote. What code is there for checking the node id of the sending/receiving mote? Thanks! Joe

Re: [Tinyos-help] Single mote to mote communication: node ids

Hi! On Sun, 22 Feb 2009, Joe Green wrote: I am using a system of two motes to run a test, and I need to make sure the sender mote sends only to the receiver mote and the receiver mote receives only from the sender mote. What code is there for checking the node id of the sending/receiving

[Tinyos-help] The problem with reading and writing constantly to/from EEPROM

Hello everyone, I'm working on a program which senses some data and writes them on EEPROM (one line per one set of data) via LoggerWrite.append and right after writing, I read them and send them to another mote via LoggerRead.read and MHopSend. every thing work fine at first 2 or 3 minutes, but