This is just a success report on the new serial auto-enable feature on B3. I removed the mistakenly-stuffed power resistor (pr148) on the serial_en signal and modified a USB serial dongle (cut the trace that goes from 3.3V to pin 1 of the header, soldered a jumper from pin 1 to pin 4).
With the dongle connected to the serial connector on the B3, it comes up with serial enabled. Disconnected, serial is disabled. I haven't tried the pencil-enable technique. _______________________________________________ Devel mailing list [email protected] http://lists.laptop.org/listinfo/devel
