Fahrenheit with DS1820

[Pedro Pinto]

Hello
I use the sample from Ressource for temperatur meassure with DS1820 and it works. Now i need to show not in celsius but in Fahrenheit. Have anyone a idea how to do that?

Thanks

Best regards
Pedro

[Darrel Taylor]

Here's one way ...

    Sign = TempC.15                ; convert to Fahrenheit
    TempF = ABS(TempC) */ 461
    if Sign then TempF = -TempF
    TempF = TempF + 32

    ; TempF is a signed word