On Mon, Jul 18, 2011 at 9:55 PM, shravan kulkarni < [email protected]> wrote:
> > Hi, > > > I'm using a mote having similar design as that of Telosb but using > MSP430F1612 from TI with a CC2520 Radio and Flash AT45DB connected to SPI1 > and SPI0 respectively. Porting done so far could link files related to SPI1 > and SPI0, but SCLK is not responding i.e., the voltage on the pin is 0V and > no data is seen on SOMI and SIMO. > Well, roll up your sleeves you are going to have to dig in and figure out what is going on. 1st you will need a jtag debugger so you can take a look at current values in the various registers that control the USART. You really want to use a jtag to see what is going on. You can use mspdebug to talk to it and see what the USART register state is. 2nd have you tried writing simple test code that puts the USART port into SPI mode and then does a simple loop back test. Pretty much you need to start with the basics and verify the configuration of the SPI port. > > > Thanks, > > shravan > > > _______________________________________________ > Tinyos-help mailing list > [email protected] > https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help > -- Eric B. Decker Senior (over 50 :-) Researcher
_______________________________________________ Tinyos-help mailing list [email protected] https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
