Did you try to include the following:
DEFINE OSC 20 ' 20Mhz Osc
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Did you try to include the following:
DEFINE OSC 20 ' 20Mhz Osc
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if using 8 Mhz Xtal, your DEFINE must be OSC 8Originally Posted by Pic2008
also ...
will be nice.Code:OWOut DQ, 1, [$CC, $44] ' Start temperature conversion Pause 750
no need for
that, alone, doesn't check for anything ...Code:OWIn DQ, 4, [count_remain] ' Check for still busy converting
Alain
Last edited by Acetronics2; - 7th March 2010 at 14:31.
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Why insist on using 32 Bits when you're not even able to deal with the first 8 ones ??? ehhhhhh ...
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IF there is the word "Problem" in your question ...
certainly the answer is " RTFM " or " RTFDataSheet " !!!
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I won't even ask if you are using the recommended 4.7K pull-up resistor.
Charles Linquist
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When i'm not include DEFINE OSC 8 ( with xtal 8Mhz ) , test with blink LED is so fast .
but when include ( the same xtal ) , the time between Led-On and Led-Off so long .
Maybe define osc will slow down the speed of PIC ?
I used 18F4680 . DS 1820 had an resistor pull-up .I have tried
1-DS1820 work well with 10 Mhz xtal , config OSC_HS , not define osc 10
2-but with the same xtal , config OSC_HSPLL , DS1820 didn't work . not define osc 10 OR define i got the same result .
who can help me ?
Last edited by hatuan291; - 9th March 2010 at 15:03.
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