On Tue, Aug 24, 2010 at 08:38:13PM +0200, David A. Mellis wrote: > All of the Arduino boards we've shipped with auto-reset have used a > capacitor, not a resistor, to connect RTS/DTR to the microcontroller's reset > pin, so I'm not sure this is necessary.
Well, I see lots of schematics (e.g. the NG, the Diecimila) with a resistor instead of a capacitor. And people keep having problems. One of the recent examples is http://www.arduino.cc/cgi-bin/yabb2/YaBB.pl?num=1280814595 I have purchased such a cable, and indeed, I had similar problems. > Also, which operating systems have you tested this on? I tested on opensuse and ubuntu. Same results. > Do they all allow > raising and lowering of the line once the serial device is open? If an OS does not allow this, current code will not work anyway on that OS. _______________________________________________ avrdude-dev mailing list [email protected] http://lists.nongnu.org/mailman/listinfo/avrdude-dev
