Andrey, This should work with a MIB520, but it is problematic with a MIB510. Should you have the former programming board, the bottleneck will probably be the interrupt load on the mote in the pc->mote direction. Note that the serial stack doesn't buffer outgoing packets (mote->pc), so the app must assume a lossy mote->pc link.
On the iris, the ubrr0 register is set, at initialization time, to a calibrated value for 57600bps. You can change the baud rate by writing this register. Janos -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Andrey Gursky Sent: Tuesday, June 03, 2008 6:16 AM To: tinyos-help@millennium.berkeley.edu Subject: [Tinyos-help] Mote-PC serial speed increasing Hi tinyOS-community! It seems possible (according datasheet) to use USART of ATmega128x in >57600 speed mode. Thus ZigBee functions of 250 Kbit/s it would be nice to have this speed also between basestation and PC. Does somebody know exactly, whether it would be as of some other reasons not possible? Or have I to alter configuration in .../chip/atm1281 to get this working? Best regards, Andrey P.S. Particularly I'm interesting in iris-motes. _______________________________________________ Tinyos-help mailing list Tinyos-help@millennium.berkeley.edu https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help _______________________________________________ Tinyos-help mailing list Tinyos-help@millennium.berkeley.edu https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help