Hi Saikat, Can you give more info about your environment?? Which motes, radio, etc??
I am using Micaz, so it might be possible that it interferes with the Radio. Because the Radio Interrupt (FIFO and FIFOP for CC2420) is defined on INT0 and INT1. I would recommend that you use other ports for GPIO purpose. I have used other GPIO pins and it does not interfere with the radio operation. Cheers, Varun -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Saikat Ray Sent: Friday, December 05, 2008 1:52 AM To: [email protected] Subject: [Tinyos-help] GPIO and radio HI, Do the GPIO pins (INT0-INT3) somehow interfere with the radio? I am creating a square wave from each of the pins (by using, say, PortE4.set() and PortE4.clr() alternately in a timer.fired() function). However if the square wave is on, then the radio does not seem to receive packets. Any input is appreciated. Thanks in advance. _______________________________________________ Tinyos-help mailing list [email protected] https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help _______________________________________________ Tinyos-help mailing list [email protected] https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
