Hi Razvan,Hi all, I want to thank you again for your help about my problems with Deluge T2, but also I want to ask you another thing. Deluge T2 is now working but I need to use it to disseminate my application around the network. The problem is that the memory footprint of my application, without using Deluge, is of 38864 bytes and when I try to add that part I get an overlapping error. Doing the same with MultihopOscilloscope I saw that the Deluge memory requirement is more or less 15k (is it true?). So, summing that 15k with my 39k it goes over the limit of 48k which exceeds the limit of telosb. Do you know if there is a way to reduce the memory requirements excluding some parts of tinyos or through some configurations? I observed also that using the CVS tinyos version, the memory footprint was 31k..Using the new version of Tinyos that you linked me in the git repository it increases up to 39k. Do you know why? I look forward to your help. Thanks in advance, Alessio.
________________________________ Da: Razvan Musaloiu-E. [mailto:[EMAIL PROTECTED] Inviato: mer 19/03/2008 19.03 A: [EMAIL PROTECTED] Cc: Chieh-Jan (Mike) Liang; [email protected] Oggetto: Re: R:[Tinyos-help] Deluge T2: Unable to initialize serial port Hi! On Tue, 18 Mar 2008, [EMAIL PROTECTED] wrote: > Hi Mike, > I did what you suggested to me and my USB ports have been resetted. > However in these days I have fixed the problem of opening the serial > ports modifying the burn file. > I saw that for the command: CFLAGS=-DDELUGE_BASESTATION make ${PLATFORM} > install bsl,${PORT} the value of ${PORT} had to be the number 26, while > for the other command: ${TOS_DELUGE} ${PORT} ${PLATFORM} -i 0 > build/${PLATFORM}/tos_image.xml I needed to insert /dev/tty$26. In this > way I could open the serial port and proceed with the uploading of the > image. This problem stems from the fact that tos-deluge is using the system-wide pyserial while tos-bsl is using his own copy. > Doing this I could upload the image and check that the tos-deluge > instruction works in my machine. The problem now is that, for some > strange reason, the same tos-deluge command doesn't work for the reboot. > I wrote this script and I obtanied the sequent errors: > > $ tos-deluge /dev/ttyS7 telosb -b > Traceback (most recent call last): > File "/usr/local/bin/tos-deluge", line 423, in <module> > if boot(): > File "/usr/local/bin/tos-deluge", line 337, in boot > return handleResponse(success, "ERROR: Unable to boot the mote") > File "/usr/local/bin/tos-deluge", line 132, in handleResponse > packet = s.sniff_am() > File "/usr/local/bin/tinyos.py", line 184, in sniff_am > p = self.sniff(skip_queue) > File "/usr/local/bin/tinyos.py", line 141, in sniff > d = self._get_byte() > File "/usr/local/bin/tinyos.py", line 99, in _get_byte > r = struct.unpack("B", self._s.read())[0] > File "/usr/lib/python2.5/site-packages/serial/serialposix.py", line 275, in > re > ad > ready,_,_ = select.select([self.fd],[],[], self._timeout) > > Do you or someone else knows how to fix this problem? Which version of Deluge T2 are you using? The CVS HEAD or the one from the git repository [1]? [1] http://hinrg.cs.jhu.edu/git/?p=deluge/tinyos-2.x.git -- Razvan ME > ________________________________ > > Da: Chieh-Jan (Mike) Liang [mailto:[EMAIL PROTECTED] > Inviato: ven 14/03/2008 19.07 > A: [EMAIL PROTECTED] > Cc: weiping SONG; [email protected] > Oggetto: Re: R: [Tinyos-help] Deluge T2: Unable to initialize serial port > > > Hi Alessio, > > In general, I have bad experience with opening serial ports that have high > numbers under Cygwin. Try something for me. Download FTClean.zip from FTDI > website, and this is going to reset the virtual COM numbering. Now, if you > plug your mote in, it should be COM3 which should work fine. > > Mike > > On Fri, 14 Mar 2008, [EMAIL PROTECTED] wrote: > >> Hi Weiping, >> I installed the last version of Deluge T2 and I followed your suggestions >> but nothing different is happened. I tryed injetting different values, but >> the result is the same. >> Maybe i am putting the wrong reference to the serial port..But doing >> motelist I obtain: >> Reference: M4AN6DFK >> CommPort: COM27 >> Description: USB Device >> What do you think about that? >> Thanks, >> Alessio >> >> ________________________________ >> >> Da: weiping SONG [mailto:[EMAIL PROTECTED] >> Inviato: ven 14/03/2008 14.46 >> A: [EMAIL PROTECTED] >> Oggetto: Re: [Tinyos-help] Deluge T2: Unable to initialize serial port >> >> >> >> [EMAIL PROTECTED] wrote: >>> Hi Razvan, >>> I am trying to install Deluge T2 (Blink application) on a windows >>> based machine and I am having some problems. The mote that I am using >>> is connected to COM27 port and when I type ./burn COM27 telosb it >>> doesn't work because of it is impossible to open that port. So I tryed >>> to type ./burn 26 telosb and in this case something different >>> happened. The used port could be opened and the first part of the >>> application was compiled. When the burn application try to upload the >>> image executing ${TOS_DELUGE} ${PORT} ${PLATFORM} -i 0 >>> build/${PLATFORM}/tos_image.xml, a new error appear. >>> ERROR: Unable to initialize serial port connection to 26. >>> The same error is printed also when the application try to reboot the >>> base station doing ${TOS_DELUGE} ${PORT} ${PLATFORM} -b 0 . >>> Could you suggest me something? >>> Thanks in advance, >>> regards, >>> Alessio Barbirato. >>> ------------------------------------------------------------------------ >>> >>> _______________________________________________ >>> Tinyos-help mailing list >>> [email protected] >>> https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help >> Hi Alessio, >> >> Which version of Deluge T2 are you using? You might get the lastest >> version of Deluge T2 from this git repository: >> http://hinrg.cs.jhu.edu/git/deluge/tinyos-2.x.git >> http://hinrg.cs.jhu.edu/git/?p=deluge/tinyos-2.x.git (gitweb) >> >> And you could not inject an image to slot 0, so try to inject 1,2 or 3 >> (... -i 1...) >> >> I hope this information will to helpful to you. >> >> Weiping Song >> >> >> > > >
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