Hello Mr.Schippling and other friends I checked the TOSBase code and all the hardware and they are working fine. I programmed it such that they are working at the same frequencey. Infact I used another computer with tinyos-1.x installed on it and ran the tests. It worked on that computer. But tinyos-1.x on my computer still gives problems. I still cannot make my motes transmit data. I checked all the files, Makefiles etc with the ones on the other computer. They are the same. Then why is it that the motes are not transmitting when programmed using my laptop but work fine when programmed using another computer. Both these machines are linux machines. Do you think I may have to reinstall tinyos-1.x? I fear doing this because I had a lot of trouble installing it earlier.
Eagerly waiting for a reply Thanking You Ali On 5/16/07, Michael Schippling <[EMAIL PROTECTED]> wrote:
I'd expect that something has gone wrong with your TOSBase code, or the basestation hardware, rather than _all_ the motes. Start by checking each component. And make sure you use the same freq in all your compiles...you can put that CFLAGS define in the Makelocal file so you don't have to type it each time. Or perhaps you have changed the default transmit power...I haven't gotten to the bottom of it but I don't see where RADIO_XMIT_POWER gets set in the standard apps tree, only in the contrib/xbow tree. The simplest test code I know of is apps/MicaHWVerify which will tell you if your serial connection is working, as well as extending to the radio via a TOSBase. MS Ali Mir wrote: > Hello friends, > > Yesterday I was working with mica2 motes on Tinyos-1.x and I found out > that my mica2 motes stopped transmitting data. It seems the radio > stopped working on all the 4 motes I have. I think the motes are getting > programmed incorrectly. I had no such problem earlier. Do you think > there is any problem in the tinyos-1.x installation? This seems wierd to > me as they were working fine until a day before. And I am sure I did not > change any settings or files in the tinyos-1.x installation directory. > Can anyone help me out of this. > > I used the following commands to program my motes. I am working on > SUSE-10.2 and tinyos-1.x. > > make mica2 install.0 mib510,/dev/ttyS4 > and > CFLAGS=-DCC1K_DEF_FREQ=916400000 make mica2 install.1 mib510,/dev/ttyS4 > > The TOSBase programmed mote base station doesnt respond ( The green LED > must toggle each time a packet is received) when I have another mote > nearby transmitting packets. This mote is programmed with > CntToLedsAndRfm code. I even tried Oscilloscope program and few of my > own codes. Nothing seems to work. I tried all the motes I have for the > base station and the transmitting mote. I ran a serial forwarder and > Listen.java code to listen. > > Thanking You > Ali > > > > > ------------------------------------------------------------------------ > > _______________________________________________ > Tinyos-help mailing list > [email protected] > https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
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