2.1 The while() Loop and Toggle Function
Writing a bit in PORTF.OUTTGL to '1' will toggle that bit. For PF5:
PORTF.OUTTGL = PIN5_bm; // toggle PF5
To continually toggle the pin, and flash the LED, the while(1) loop is
used.
Writing a bit in PORTF.OUTTGL to '1' will toggle that bit. For PF5:
PORTF.OUTTGL = PIN5_bm; // toggle PF5
To continually toggle the pin, and flash the LED, the while(1) loop is
used.
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