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Tips - Testing a bit with its number in a variable
Here are some tips:
if 4 in PORTA then ... // Equivalent to if PORTA.4 then ...
Also, it may be extended to any variable:
if BitNum in PORTA then ... // Equivalent to if ((1 SHL BitNum) AND PORTA) <> 0 then ...
Isn't it easy?
Creation date : 2011.01.13 2:22 PM
Last update : 2013.08.05 11:25 AM
Category : Tips
Page read 17471 times
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Sentence to think about : When a distinguished but elderly scientist states that something is possible, he is almost certainly right. When he states that something is impossible, he is very probably wrong. Arthur C. Clarke