ds18s20 reads incorectly

[skimask]

You attempted to convert C to F using the RAW temp from the DS18S20.
TEMP = ((TEMP*9/5)+32 )
Then tried to calculate the temp from the results.
Lcdout $fe, 1, dec (temp >> 1),".",dec(temp.0 * 5)," degrees C"

Nice find. I should've caught that the first time around.