What fails? Have you made it past the hardware interfacing? Having trouble accessing GPIO? Not getting a good signal? Not able to time the signals correctly?
One problem may be that the Ping-thing runs on 5v and the telsob runs on 3.3v. I "think" you can ignore the over-voltage on the telos pin at low currents (even though the specs say you shouldn't), but the telos may not pull high enough to trigger the Ping. You'll need an oscilloscope to see what's happening at that level. For GPIO there is some kind of GeneralIO component and there used to be a 32Khz timer (and might even be a micro-sec timer now), but I don't use T2 so I don't know what they are. MS Mukesh Miraculous wrote: > Hi everyone, Kindly help me. I am using Ping))) ultrasonic sensor from > parallax. I am trying to connect it through GPIO but it fails. I require > code urgenlty . kindly help me people..... > > > ------------------------------------------------------------------------ > > _______________________________________________ > Tinyos-help mailing list > Tinyos-help@millennium.berkeley.edu > https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help _______________________________________________ Tinyos-help mailing list Tinyos-help@millennium.berkeley.edu https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
