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DS18B20 output formatting

 
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Markdem



Joined: 24 Jun 2005
Posts: 206

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DS18B20 output formatting
PostPosted: Fri Sep 15, 2006 6:10 am     Reply with quote
Hi All, i am reading a DS18B20 in 12 bit mode, and it is working ok. As i am not too good with maths, I cant work out how i can display a nice round number after the decimal point. In other words i would like it to display .1 to .9 insted of .0625, .1250, .1875... Can any one help me??

Thanks, Mark
asmallri



Joined: 12 Aug 2004
Posts: 1634
Location: Perth, Australia

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PostPosted: Fri Sep 15, 2006 7:44 am     Reply with quote
Check the printf format specifies. You can tell printf how many desimal places to print.
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