Pretty much all sensors readings on TOS devices are integer values directly from the ADC -- some few, like Voltage, may be may be mangled for range and level but are probably also ints. IIRC the telosb has a 12 bit converter so you should have 0-4095 as your values, which is a resolution of about .00025 per bit. You may convert that to floating point to about 4 decimal places if you like.
MS Mayank Gupta wrote: > Hi all, > > I am sending sensor readings from telosb mote to the pc and storing > the data in mysql database. The problem I am facing is that I want > data to be precise upto at least 2 decimal places but data in my > database always comes out to be as integer. I have modified the mig > generated file to push data into the database rather than show output > on the screen. I hope someone can guide me in the right direction so > that I can get more precise value in my database. > > Regards, > Mayank > _______________________________________________ > 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
