Sounds like the int6 pin is set to output if it's supplying current. Too bad there isn't an Iris schematic, eh? MS
André Rodrigues wrote: > 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 _______________________________________________ Tinyos-help mailing list [email protected] https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
