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Problem with DS18B20
Posted: Mon Dec 14, 2009 4:38 pm
by riveva
I think i'm stupid. Can anyone help me? How can I use these 3 macros with a single DS18B20
DS1820_Start_Conversion
DS1820_Read_Scratchpad
DS1820_Get_Temp
Risto
Re: Problem with DS18B20
Posted: Mon Dec 21, 2009 11:58 am
by riveva
Problem is over;)
Risto
Re: Problem with DS18B20
Posted: Mon Dec 21, 2009 2:59 pm
by Benj
Hello Risto
Glad you have the one wire component up and running correctly now. There are a number of different one wire devices which all bear the DS18x20 name. It seems that Dallas have re-versioned and re-versioned the device for some reason. If you discover any devices that do not work with the component then please let me know where you bought it from and the exact device name (if you know it). I have purchased multiple different devices from Farnell and a lot of them have the same device name printed on the component so the markings on the component are not a good means of determining which device you are using.