Without seeing your schematic, my guess would be the Read-Modify-Write issue documented in the data sheet. Try to write to PORTA as a whole rather than in bits to confirm this is the issue.
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Re: Sequence of statements makes code work differently. (PIC16F628A)
Without seeing your schematic, my guess would be the Read-Modify-Write issue documented in the data sheet. Try to write to PORTA as a whole rather than in bits to confirm this is the issue.
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Re: Sequence of statements makes code work differently. (PIC16F628A)
Resistor-led-pin, that's all
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Re: Sequence of statements makes code work differently. (PIC16F628A)
Strange, and how to write PORTA in whole? like this?
PORTA=%00000001
?
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Re: Sequence of statements makes code work differently. (PIC16F628A)
It does not work, even setting PORTA.1=1 does nothing
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Re: Sequence of statements makes code work differently. (PIC16F628A)
Try
Code:SIKO: PORTA=%00000011 PAUSE 500 PORTA=%00000000 PAUSE 500 GOTO SIKO
My Creality Ender 3 S1 Plus is a giant paperweight that can't even be used as a boat anchor, cause I'd be fined for polluting our waterways with electronic devices.
Not as dumb as yesterday, but stupider than tomorrow!
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Re: Sequence of statements makes code work differently. (PIC16F628A)
Everybody together now:
Remember to disable analog functions...
Remember to disable analog functions...
Remember to disable analog functions...
/Henrik.
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Re: Sequence of statements makes code work differently. (PIC16F628A)
628A has analog functions?
P.S. I do have CMCON disabled...
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Re: Sequence of statements makes code work differently. (PIC16F628A)
Page 1 of the data sheet !Originally Posted by CuriousOne
2 analogue comparitors - Pins PORTA.0 to PORTA.3
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