Changeset 3195

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Timestamp:
11/19/05 16:36:27 (3 years ago)
Author:
khali
Message:

Simplify vt8231 thermistor equations a little.

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  • lm-sensors/trunk/etc/sensors.conf.eg

    r3194 r3195  
    21002100# (valid in library version 1.4.0 / lm_sensors 2.7.1 or higher) 
    21012101# This assumes that the thermistor forms a resistor divider with a resistor 
    2102 # equal to its nominal value @ 25C. 
    2103  
    2104     compute temp2  3435 / (` (1 / (1 - @ / 2.2) - 1) + 3435 / 298.15) - 273.15, \ 
    2105                    2.2 * (1 - 1 / (1 + (^ (3435 / (273.15 + @) - 3435 / 298.15)))) 
    2106     compute temp3  3435 / (` (1 / (1 - @ / 2.2) - 1) + 3435 / 298.15) - 273.15, \ 
    2107                    2.2 * (1 - 1 / (1 + (^ (3435 / (273.15 + @) - 3435 / 298.15)))) 
     2102# equal to its nominal value at 25 degrees C. 
     2103 
     2104    compute temp2  1 / (1 / 298.15 - (` (2.2 / @ - 1)) / 3435) - 273.15, \ 
     2105                   2.2 / (1 + (^ (3435 / 298.15 - 3435 / (273.15 + @)))) 
     2106    compute temp3  1 / (1 / 298.15 - (` (2.2 / @ - 1)) / 3435) - 273.15, \ 
     2107                   2.2 / (1 + (^ (3435 / 298.15 - 3435 / (273.15 + @)))) 
    21082108 
    21092109#    set temp2_hyst 40