K70 Temperature reading - Slopes

Discussion created by crezyoz on Nov 21, 2012
Latest reply on Sep 18, 2013 by Adam Pribyl

I am attempting to read the temperature from the K70 and compute the degrees.


The docs mention a warm slope and a cold slope. I have found a slope value in the K70 docs of 1.715 mV/C.


I am not sure how this corresponds to the Warm / Cold slope values I should be using in the temp calc. I have looked at AN3031, which addresses the HC08 MPU.


The values for the slopes in AN3031 are 1.769 (Warm) and 1.646(cold).


Please advise.. or better yet.. if there is a code sample for this computation it would save me time and help me understand the process.


thank you!