[Tinyos-help] GPIO and radio

[Saikat Ray]

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.