Only if there was something else going on with the 4 high bits of portb,
Otherwise any input on the high bits breaks the condition of portb ^ 15 = 0. or am I mistaken there?
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Re: Save some bytes in program memory
Only if there was something else going on with the 4 high bits of portb,
Otherwise any input on the high bits breaks the condition of portb ^ 15 = 0. or am I mistaken there?
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Re: Save some bytes in program memory
You're correct. Sorry I misunderstood, Art...
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