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2006-01-28 by pinky elodia
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2006-01-28 by Shawn Wilton
hi....i'm looking for sample programming in C.......for ATMELi hve a sample on ADC (in C) but couldn't properly understand...if i dont use portF(ADC port) as input, i can use as normal ouput, right?i hve try, but fail...........are they book in C for Programming microcontroller...as i see ordinary C book don't tell us about how to write program for uC....
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2006-01-28 by David Kelly
On Jan 28, 2006, at 3:30 AM, pinky elodia wrote: > hi.... > i'm looking for sample programming in C.......for ATMEL > i hve a sample on ADC (in C) but couldn't properly understand... > if i dont use portF(ADC port) as input, i can use as normal ouput, > right? > i hve try, but fail........... > are they book in C for Programming microcontroller...as i see > ordinary C book don't tell us about how to write program for uC.... The problem is that first you need to understand C. And also at the same time you need to understand the target (AVR) you are coding for. Then 2nd you can put the C and AVR together. Using the ADC and/or port pins is not a C problem but an AVR problem. The Atmel datasheet for your particular AVR will tell you how the port behaves and may be controlled. Then its up to you to do what the chip needs, either in assembly or in C, or whatever, your choice. -- David Kelly N4HHE, dkelly@HiWAAY.net ======================================================================== Whom computers would destroy, they must first drive mad.