In fact I think I have an other problem. GPS is directly connected to msp430. With TinyOS, serial's communication are made by using packet. GPS don't use same kind of packets. In my mind I think documentations about serial on tinyos site is so limited. Someone could help me ? Thank you very much Gwenhaël
On Mon, 20 Oct 2008 17:03:17 +0200 "gwenhael.goavec" <[EMAIL PROTECTED]> wrote: > Thank you for informations. > But I don't see how to switch > > Gwenhaël > > On Mon, 20 Oct 2008 00:23:33 +1100 > "Sarfraz Nawaz" <[EMAIL PROTECTED]> wrote: > > > If you want to read data from GPS at 4800 bits per second and send it > > to the computer at 9600 bits per second, you can switch the baudrate > > between the two operations. Look at resource arbitration code under > > tinyos-2.x/tos/chips/msp430/usart. Unfortunately there is no example > > application or code that performs this sort of switching but it > > definitely is possible. > > > > On Sun, Oct 19, 2008 at 10:39 PM, gwenhael.goavec <[EMAIL PROTECTED]> wrote: > > > > > > Hello, > > > I'm beginner on TinyOS 2.x. > > > My Platform is a custom card with msp430. > > > I need to read informations from the GPS and send this informations to > > > computer using serial/usb port. The speed connection between card and > > > computer is 9600 bauds and the speed between gps and msp430 is 4800 > > > bauds. Computer and gps are connected on the same msp430's port. > > > UTDXD1 is used for computer's connection and URXD1 for gps. > > > Actually I have good connection between msp430 and computer. > > > > > > How to configuring the Serial connection for having a specific speed for > > > RX and an other for TX? > > > > > > Thank you very much > > > Gwenhaël > > > > > > _______________________________________________ > > > Tinyos-help mailing list > > > [email protected] > > > https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help > > > > > > -- > Arsenic et vieilles ferrailles > http://www.trabucayre.com > > > _______________________________________________ > Tinyos-help mailing list > [email protected] > https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help -- Arsenic et vieilles ferrailles http://www.trabucayre.com _______________________________________________ Tinyos-help mailing list [email protected] https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
