Hi I'm using T2.1 on an IRIS mote with an addon.
This addon sometimes generates a pulse (1ms length) and I want to generate an interrupt in the 0 to 1 transition. If I attached the addon to Int5 or Int7 it works perfectly. On Int6 it doesn´t. But the strange behavior happens when touch the Int6 pin (on the IRIS connector) with a VCC line and it works. Using a scope I discovered that the Int6 pin is driving to much mA (25.4) and because of that the pulse maximum voltage drops too much. So I would like to know if Int6 is internaly used for something on the IRIS or if I'm doing something wrong? I should note that this behavior was replicated in 3 motes with a few diffent addons. Best regards, André Rodrigues _______________________________________________ Tinyos-help mailing list [email protected] https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
