[Tinyos-help] MTS300 - MTS310 sampling rate

2007-03-16 Thread scem geyik
Hi all, Does anyone know the maximum sampling rate for the light sensor on MTS300 and MTS310 ? Thanks in advance, Sahin Cem Geyik Bogazici University - Istanbul _ Interest Rates near 39yr lows! $430,000 Mortgage for $1,399/mo -

[Tinyos-help] Relation between setPower and RSSI and/or LQI values

2007-03-05 Thread scem geyik
Hi all, I would like to adjust the power of the message that is sent out by a node to another node according to the values returned by CC2420Packet.getRssi or CC2420Packet.getLqi so that less energy will be consumed. Let me give an example, if a packet coming to node X from node Y has Lqi L1 a

[Tinyos-help] Crossbow PowerManagement and Energy Consumption Approximation

2007-02-21 Thread scem geyik
Hi everyone, I wanted to model the energy consumption of a mote (micaz or mica2) in the code (by having an initial value and decreasing it for any action) rather than on hardware side (looking at the values like voltage etc. whatever) as I thought it would be simpler. I saw this document Power

[Tinyos-help] micaz battery voltage on TinyOS 2

2007-01-28 Thread scem geyik
Hi everyone, I would like to measure the battery voltage on a micaz mote and I assumed taht I could use the interface AtmAdc128Single command getData. I also wire this interface to Atm128AdcC however I am not sure about the parameters to give to getData function. Indeed I am not really sure if

[Tinyos-help] Java not found, not installing JNI code

2007-01-15 Thread scem geyik
Hi all, I am trying to install TinyOS 2.x on Fedora Core 5 an when I try to install TinyOS tools(other parts install fine), I get the following error: [EMAIL PROTECTE

[Tinyos-help] Java not found, not installing JNI code

2007-01-15 Thread scem geyik
Hi all, I am trying to install TinyOS 2.x on Fedora Core 5 an when I try to install TinyOS tools(other parts install fine), I get the following error: [EMAIL PROTECTE

[Tinyos-help] Problem installing TinyOS tools

2007-01-10 Thread scem geyik
Hi everyone, I am using a Fedora Core 4 system and I have a problem when trying to install " tinyos-tools-1.2.3-1.i386.rpm ". It says : "JAVA not found not installing JNI". My java is installed properly and using the "tos-locate-jre --jni" in terminal outside of the rpm prints the correct f

[Tinyos-help] Battery Measurement in TinyOS 2.0

2007-01-07 Thread scem geyik
Hello, I am trying to implement a routing algorithm in TinyOS 2.0 which uses both hop count to base and energy level of the nodes to direct the packets through the WSN. I need to learn the voltage level of batteries of a node so that I will choose to transmit or receive an incoming packet. Can