[Tinyos-help] uisp and mica2 programming problems

I am having problems programming with uisp. I am using Blink for testing. I have a MIB510 and a board that we designed that is based on the mica2. Once I have programmed the ATMEGA128 I cannot reprogram it. It goes through all the correct actions, but the program doesn't seem to change (tested

Re: [Tinyos-help] Issue with CntToLedsAndRfm and RfmToLeds

You don't say what version of TOS, but I had variable results until I used v1.1.7 and above, _and_ moved the app to the contrib/xbow tree (which is the only place I could make mica2 radio work very well). You might try MicaHWVerify and TOSBase to see if you have any radio communication at all. Ma

Re: [Tinyos-help] packet loss

You can't do that... send() doesn't have a queue so only the first message will go out. The rest, until you get a sendDone(), will be ignored. I beleive the return value from send() indicates whether it was successful. The way to send as fast as possible is to post the subsequent send()s from se

[Tinyos-help] where is /opt/tinyos-2.x/tools/ folder?

Dear all   I installed tiny os 2.x recently, but I couldn’t find tools folder. I think it supposed to be under tinyos2.x folder, but not there. Of course I installed tinyos-tools. Please help me!   -desperate student ___ Tinyos-help mai

[Tinyos-help] packet loss

i am trying to broadcast packets back to back. The problem is that most of the packets are either lost or are not sent at all.the following is the code snippet. result_t  sendData(int dest, uint8_t com){  if (!pending)   {    pending = TRUE;...    atomic {      message->src = "">      message->

[Tinyos-help] Request for comments on TEP 103, due August 10th

Hi folks, TEP 103 is ready to move from draft to final. As part of this process, I'd like to invite those of you who might have comments about this TEP, available at: http://www.tinyos.net/tinyos-2.x/doc/html/tep103.html to send them to me before *August 10th*. I will collate the comments, disc

[Tinyos-help] Need Help

  Deer Sir:     How do you do!     Recently I am work on a application in TOSSIM. And I am puzzled by the function '__nesc_nido_initialise' in file 'Nido.nc'. I can't get the meanings of this function. I also can't find it anywhere. Can you tell me what meanings about this fuction,and how can I get

[Tinyos-help] Implementation of different MAC protocols

Hi all,   I'd like to know if it is possible to implement different MAC protocols than the default one (B-MAC?) with TelosB Motes. My idea is to implement and evaluate a different TDMA-based MAC and I need to know if it is possible to do this by means of the TelosB device and the TinyOS. Con

[Tinyos-help] Issue with CntToLedsAndRfm and RfmToLeds

Hello! I encounter some problem while trying to make two motes communicate each other. For instance, in the apps/CntToLedsAndRfm folder, I do a make mica2 install.38 Then I use another mote, and in apps/RfmToLeds I do a make mica2 install.38 I would expect to see the value of the leds of

[Tinyos-help] [tinyos2.0] event timer.fired() getting lost on telosb using BlinkToRadio apps.

Hi, I've implemented BlinkToRadio application on telosb with tinyos 2.0. Two telosb motes send packets to each other using BlinkToRadio application. Packets are sent in event Timer.fired() in BlinkToRadio application. I found something wrong in telosb operation. If TIMER_PERIOD_MILLI(packet genera