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Re: Logical And Bitwise AND
Quote:
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Originally Posted by SeanCassidy
I was looking over the default code, and was confused on one part. Here is the code:
Code:
relay1_fwd = p1_sw_trig & rc_dig_in01; /* FWD only if switch1 is not closed. */
Now knowing regular C, I would say & is bitwise AND. But then I saw the comment above it, "The & used below is the C symbol for AND." And I wasn't sure anymore if it was logical or bitwise AND. Could someone clarify for me? |
It's the symbol for bitwise AND. Logical AND in C is always &&.
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