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Your write-up has been deleted. )-: I was looking forward to reading it.Would you re-post it on a more friendly web site and give everyone the new URL ?
That's not quite true ! The Arduino IDE's C++ macros are, in fact, a unique language in itself. They conveniently remove the intricacy of specifying the ports and DDRs that are necessary. All the programmer needs to know is the Arduino-given pin number in order to read from or write to it.
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