Jose, Please review the manual, the sensitivity change requires you to move some resistors on the board. The firmware doesn't change.
At the time of design three axis gyroscopes were not available. Also Shimmer currently uses analog output gyros, and I don't believe three-axis analog output parts are common. While analog parts are more power hungry and lack variable embedded LPF/interrupt generation, they offer a nice hardware-level abstraction-- meaning that all analog transducers behave in a similar fashion and silicon from different vendors can be used without firmware changes. -Ben On Wed, Mar 6, 2013 at 4:10 AM, Jose F. Mingorance-Puga < [email protected]> wrote: > Hello, > > Has anyone tried to change the sensitivity of the gyroscope (+-110 degrees > from/to +-500 degrees) ? If so, would be great to know a working example on > TinyOS. > > I am also curious to know, what is the reason behind using a one axis > gyroscope combined with a separate two axis gyroscope, instead of using > just one three axis gyroscope? > > > Sincerely, > > Jose F. Mingorance-Puga > ______________________________**_________________ > Shimmer-users mailing list > [email protected] > https://lists.eecs.harvard.**edu/mailman/listinfo/shimmer-**users<https://lists.eecs.harvard.edu/mailman/listinfo/shimmer-users> >
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