I'm similarly interested in this subject for the MDA300, which comes with a normally open and normally closed relay. If these are not connected to EXCITATION_X and DELAY_BEFORE_MEASUREMENT (which is fixed at 20 or 50ms, documentation differs), then I'll need direct access.
I'm surprised by how little attention is given in literature and available products to making at least one digital output available (turning LEDs on and off on the MICAz gets its share). To conserve power, I need to turn on a sensor, wait for it to settle, take a reading (or maybe average 4 or so), then turn the sensor back off. The MDA300 team seemed to be the only ones to realize the importance of such an application, but there are limited app notes or examples on how to change its parameters or otherwise gain access to its ports. If anyone writes back directly to Ruben, please forward to me as well. Barry Drogin " Rub?n G?mez-Chac?n " <[EMAIL PROTECTED]> wrote: >I'm working with the adquisition card mda320 of crossbow. I'd like to know how set the value of the digital output pins... _______________________________________________ Tinyos-help mailing list [email protected] https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
