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Reading floating number from a channel

 
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nilim05



Joined: 02 Oct 2007
Posts: 3

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Reading floating number from a channel
PostPosted: Tue Oct 02, 2007 10:10 am     Reply with quote
Hi all,
i am new comer in PIC C language programing. I got a problem about the reading a floating number from an analoge channel. After that I also need to use this value for manipulation in PIC microcontroller. After manipultation again I need to send it through output channel to control a system. Could you please give me an idea that how could I do it?
Thanks for your assistance.
Bye
Nilim
anestho



Joined: 27 Dec 2006
Posts: 28

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PostPosted: Tue Oct 02, 2007 3:26 pm     Reply with quote
You can't acquire a float number. ADC is 10 bits, so 0 to 1023. You can scale it anyway you want, but the max will be 1024 steps.
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