Re: [Tinyos-help] Why I couldn't make micaz?
On Aug 5, 2006, at 4:16 AM, Fajun Sun wrote: Hi: Recently I have installed TinyOS 2.0 on Red Linux 9.0.But it seems not working very well.It gives me many error information when I excute command 'make micaz': Have you run tos-check-env? What does it print out? Phil ___ Tinyos-help mailing list Tinyos-help@Millennium.Berkeley.EDU https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
RE: [Tinyos-help] a question about setRFPower in TOSSIM
Thank you so much for your help. And I think I have found out the key step I missed before. That is, in the radio model plugin in tinyviz even if we use the default distance scaling factor(1.0), we should hit ENTER first to activate it. ___ Tinyos-help mailing list Tinyos-help@Millennium.Berkeley.EDU https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
Re: [Tinyos-help] set distance between motes in tinyviz
Unfortunately I cannot use TiinyOS-2.0. Maybe Nilay can. Nilay: Nonetheless, what you are trying to do is possible and I/we have done it. I must admit, after just running it again, it does not seem intuitive what it is doing: using the same setup as describe earlier but with scale 1, a node did not always hear the broadcast of one of its (upto) 4 neighbours; I thought being unit disc i.e. 0-loss-rate, that tehy would always hear their neighbours. I do not know what more advice to give this - maybe someone else can offer input -- Warm regards, Darren Bishop, MSc, BSc (Hons), MBCS On Saturday 05 August 2006 10:31, [EMAIL PROTECTED] wrote: > I think that if you need a more accurate kind of simulation, you should > think about using TinyOS 2.0 and Tossim. As a matter of fact the new Tossim > version gives you the possibility of defining Radio Gains among nodes > instead of using an empirical model or a radius model as in TinyViz. > Moreover if you need a particular kind of simulation, you can change the > GainRadioModel defining your own. > > Stefano. > > > > > > > > -- Initial Header --- > > >From : [EMAIL PROTECTED] > > To : "Nilay" [EMAIL PROTECTED],"tinyOShelp" > tinyos-help@Millennium.Berkeley.EDU Cc : > Date : Sat, 5 Aug 2006 08:53:17 +0100 > Subject : Re: [Tinyos-help] set distance between motes in tinyviz > > > That plugin is a bit buggy. > > > > I have just played with it. > > > > i) setup a grid of 100 nodes > > ii) set the radio model to to fixed radius 10 > > ii) set the scalingfactor to 2 > > > > At this point all nodes are isolated. For some reason the radius is > > divided by the scale factor; radius 10 / factor 2 = new-radius 5, hence > > why all nodes are isolated, given they are 10 apart. > > > > The buggyness is in the need to hit ENTER then click update when you > > change the scale; also be patient as I think responsiveness degrades as > > the network size increases. > > > > -- > > Warm regards, > > > > Darren Bishop, MSc, BSc (Hons), MBCS > > > > On Friday 04 August 2006 21:29, Nilay wrote: > > > Thanks Darren, > > > but that doesnt help too. > > > I set up the 50 motes in a grid fashion, the distant of each is by 12.5 > > > units (when u enable the grid lines). Chose a radio model with radius > > > 10.0 but still the either mote can reach any other mote which is way > > > more than 10.0 units. Can u suggest something more (a plugin usage > > > manual link)or a working example. > > > > > > Thanks, > > > Nilay > > > > > > On Tue, 01 Aug 2006 Darren BISHOP wrote : > > > >Hey Nilay, > > > > > > > >In TinyViz goto the 'Plugins' menu and enable the 'Radio model' > > > > plugin. Select the corresponding control panel (on the right) and > > > > choose the radio range e.g. 'Fixed radius (10.0)'. You can then scale > > > > this by setting the 'Distance scaling factor'; I believe you must use > > > > the reciprocal of the factor by which you wish to scale. > > > > > > > >Hope this helps. > > > > > > > >Darren > > > > > > > >Nilay Chheda wrote: > > > >> Thanks Darren, > > > >>The real thing I want to do is to limit the radio range to some > > > >> nodes. I am simulating around 50 nodes and want to form a tree using > > > >> them. The problem here is that the root (mote 0) broadcast and > > > >> allocates the even furthest node (consider nodes are placed in a > > > >> grid fashion)as its child. So I want to limit the radio range to a > > > >> certain known distance so as to form the next level of the tree. As > > > >> you said I can use the RadioModel plugin but how do I set the > > > >> distance so that I can actually get the relation between the radio > > > >> range and distance parameters. In other other words, set a numerical > > > >> distance between two nodes to get the numerical radio range. I hope > > > >> thats not too confusing. > > > >> > > > >>Thanks, > > > >>Nilay > > > > ___ > > Tinyos-help mailing list > > Tinyos-help@Millennium.Berkeley.EDU > > https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help ___ Tinyos-help mailing list Tinyos-help@Millennium.Berkeley.EDU https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
[Tinyos-help] Re: IEEE-802.15.4 - Beacon Mode
Dear friends, The paper entitled "EVALUATING THE USE OF MOTES AND TINYOS FOR A MOBILE SENSOR PLATFORM" evaluates 802.15.4 (beaconmode) on a real sensor network of micaz and telos motes. Suprisingly, it says beacon mode can not be supported on capabilities that present motes posses. Any comments on the paper will be very useful... please google for the paper as attachment mails are bouncing back Regards, D. Manjunath -- This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean. ___ Tinyos-help mailing list Tinyos-help@Millennium.Berkeley.EDU https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
[Tinyos-help] Why I couldn't make micaz?
Hi: Recently I have installed TinyOS 2.0 on Red Linux 9.0.But it seems not working very well.It gives me many error information when I excute command 'make micaz': /opt/tinyos-2.x/support/make/Makerules:162: *** Usage: make make help Valid targets: Valid extras: Welcome to the TinyOS make system! You must specify one of the valid targets and possibly some combination of the extra options. Many targets have custom extras and extended help, so be sure to try "make help" to learn of all the available features. Global extras: docs : compile additional nescdoc documentation tinysec : compile with TinySec secure communication ERROR, "micaz tos-ident-flags tos_image" does not specify a valid target. Stop. - Can anyone give me some help? Thanks in advance. Regards. Fajun Sun 网 易 邮 箱 带 你 率 先 跨 入 3G 时 代 ！ 3G 海 量 邮 箱 ，20 兆 超 大 附 件 ；网 络 记 事 本 ＋ RSS ＋ 大 容 量 网 盘 ，一 样 也 不 少 ___ Tinyos-help mailing list Tinyos-help@Millennium.Berkeley.EDU https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
Re: [Tinyos-help] set distance between motes in tinyviz
That plugin is a bit buggy. I have just played with it. i) setup a grid of 100 nodes ii) set the radio model to to fixed radius 10 ii) set the scalingfactor to 2 At this point all nodes are isolated. For some reason the radius is divided by the scale factor; radius 10 / factor 2 = new-radius 5, hence why all nodes are isolated, given they are 10 apart. The buggyness is in the need to hit ENTER then click update when you change the scale; also be patient as I think responsiveness degrades as the network size increases. -- Warm regards, Darren Bishop, MSc, BSc (Hons), MBCS On Friday 04 August 2006 21:29, Nilay wrote: > Thanks Darren, > but that doesnt help too. > I set up the 50 motes in a grid fashion, the distant of each is by 12.5 > units (when u enable the grid lines). Chose a radio model with radius 10.0 > but still the either mote can reach any other mote which is way more than > 10.0 units. Can u suggest something more (a plugin usage manual link)or a > working example. > > Thanks, > Nilay > > On Tue, 01 Aug 2006 Darren BISHOP wrote : > >Hey Nilay, > > > >In TinyViz goto the 'Plugins' menu and enable the 'Radio model' plugin. > > Select the corresponding control panel (on the right) and choose the > > radio range e.g. 'Fixed radius (10.0)'. You can then scale this by > > setting the 'Distance scaling factor'; I believe you must use the > > reciprocal of the factor by which you wish to scale. > > > >Hope this helps. > > > >Darren > > > >Nilay Chheda wrote: > >> Thanks Darren, > >>The real thing I want to do is to limit the radio range to some nodes. > >>I am simulating around 50 nodes and want to form a tree using them. > >>The problem here is that the root (mote 0) broadcast and allocates the > >> even furthest node (consider nodes are placed in a grid fashion)as its > >> child. So I want to limit the radio range to a certain known distance so > >> as to form the next level of the tree. As you said I can use the > >> RadioModel plugin but how do I set the distance so that I can actually > >> get the relation between the radio range and distance parameters. In > >> other other words, set a numerical distance between two nodes to get > >> the numerical radio range. I hope thats not too confusing. > >> > >>Thanks, > >>Nilay ___ Tinyos-help mailing list Tinyos-help@Millennium.Berkeley.EDU https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
