Hello all, I have a Datanab TC to 1Wire that uses a MAX31850:
http://www.datanab.com/sensors/1wire-%20thermocouple-sensor-thrmcpl_k.php The device reads fine using a DS9490R on Windows using a package I have written to read the device as in the datasheet (OneWire Viewer does not read temperature on the 31850). Using a DS2483 on owfs, I get some weird stuff. According to the man page here (http://owfs.org/uploads/DS1825.html), the temperature should give CJC, and thermocouple should give CJC-compensated temperature. These values are as follows (owfs is mounted in Celsius): Temp (CJT): -1.75 TC: 417 Clearly something is amiss. Moving the 1Wire connection without touching the TC gives: CJC: 22C TC: 55C Ideas? Thanks, Colin ------------------------------------------------------------------------------ Attend Shape: An AT&T Tech Expo July 15-16. Meet us at AT&T Park in San Francisco, CA to explore cutting-edge tech and listen to tech luminaries present their vision of the future. This family event has something for everyone, including kids. Get more information and register today. http://sdm.link/attshape _______________________________________________ Owfs-developers mailing list Owfs-developers@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/owfs-developers
