[Tinyos-help] reading temp and converting to celcius

2006-12-20 Thread olcay çelik
hello i took a graduation project which was measuring temperature and displaying on a webserver. I have searching internet since 1 mount and laslty found a header information from tinyos data and i found a C# code which is calculating temperature. but i was unable to understand some part of it.

Re: [Tinyos-help] reading temp and converting to celcius

2006-12-20 Thread Benjamin Madore
On Wed, December 20, 2006 6:21 am, olcay çelik said: > > in this code especially in the variable declaration a, b, c and Rthr what is > it ? i did not understand > please someone help me because i have to write my own code. and > > my second question is in the simulation environment how can i se

Re: [Tinyos-help] reading temp and converting to celcius

2006-12-20 Thread Michael Schippling
Just a note on "the battery code"...if you are using mica2 (and perhaps others...) the reading called "battery" from ADC7 is coming from a fixed voltage reference, however the Vref for the converter _is_ the battery. Therefore, as the battery droops, the apparent value on ADC7 _increases_. That's