Negative temp DS1820

[Pic_User]

Hi Fredrick,

This might help:

Give this a try...

Sign  VAR  BIT
TempC VAR  WORD

; read DS1820 here

Sign = TempC.15
TempC = ABS(TempC)
TempC =(TempC>>1)*10 + (TempC.0 * 5)
IF Sign then LCDOUT "-"
LCDOUT dec (TempC/10),".",dec TempC//10

<br>

It is finally working now for the negative values.

I did not have this TempC = ABS(TempC) before TempC =(TempC>>1)*10 + (TempC.0 * 5)

But, now I get correct values.

Thanks a lot Darrel.
Regards.

http://www.picbasic.co.uk/forum/showthread.php?t=4820

-Adam-

[Fredrick]

How do i import the in my code?

When i´m trying to import that my display gets crasy, but it can have to do whit my display so i need the full working code so i know if its my OLED or my code that does it..

I have som problem with my OLED display as u can read in another thread

EDIT: It works now...

[skimask]

How do i import the in my code?

When i´m trying to import that my display gets crasy, but it can have to do whit my display so i need the full working code so i know if its my OLED or my code that does it..

I have som problem with my OLED display as u can read in another thread

EDIT: It works now...

Having all sorts of problems with that old pirated copy of PBP 2.45 aren't ya?