Re: [Tinyos-help] Porting c code with nc one

2011-09-10 Thread Sergio Valcarcel
Hi Malissa, Depending on the platform you are using, your CPU may accept float or even double numbers. Also, depending on the architecture float computations might be accelerated with dedicated hardware or not. So the main points you have to verify is whether the extensively use of float

[Tinyos-help] Deluge T2 on ubuntu Lucid Lynx

2011-09-10 Thread Rafael de Oliveira Costa
Hi, I've installed the tinyos-2.1.1 from http://tinyos.stanford.edu/ to ubuntu Lucid Lynx and i want to use Deluge for reprogramming micaz motes. I'm following Deluge T2 Tutorial ( http://docs.tinyos.net/tinywiki/index.php/Deluge_T2) but occurs errors when i execute some scripts. Someone has

Re: [Tinyos-help] Porting c code with nc one

2011-09-10 Thread Maissa Ben Jamaa
Hello, Thank you. I am using telosb mote, I think that it works well. Best, Maissa 2011/9/10 Sergio Valcarcel serteck...@gmail.com Hi Malissa, Depending on the platform you are using, your CPU may accept float or even double numbers. Also, depending on the architecture float computations

[Tinyos-help] change the routing table of aodv at tinyos1.x

2011-09-10 Thread Naila Frt
Good evening everyone, I work at tinyos 1.X and I use tossim simulator. my project is about how we can modified the routing table to aodv protocol. we want know how i can change the operation at this protocol and how i can illiminate some fields at its routing table. thanks for

Re: [Tinyos-help] Porting c code with nc one

2011-09-10 Thread Michael Schippling
I don't know of any micro-controller that has floating point hardware support. Are there such? The telosb MSP chip doesn't even have int multiply or divide instructions. The mica Atmega has an 8-bit multiply but no divide. With you, I always recommend fixed-point math. MS Sergio Valcarcel

Re: [Tinyos-help] Tinyos-help Digest, Vol 101, Issue 21

2011-09-10 Thread samsuri abd hamid
part -- An HTML attachment was scrubbed... URL: https://www.millennium.berkeley.edu/pipermail/tinyos-help/attachments/20110910/fcefa865/attachment-0001.htm -- Message: 2 Date: Sat, 10 Sep 2011 12:35:10 -0300 From: Rafael de Oliveira Costa rafaeldeoliveiraco

Re: [Tinyos-help] Porting c code with nc one

2011-09-10 Thread Eric Decker
nx_float was added sometime in 2008. http://mail.millennium.berkeley.edu/pipermail/tinyos-devel/2008-September/003431.html http://mail.millennium.berkeley.edu/pipermail/tinyos-devel/2008-September/003431.htmlBut you should follow Michael's advise. The performance of integer math will be