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LED blink example

Schematic

Code

while : 1 == 1 {
    digital_write(P1_31, true);
    delay(1000);
    digital_write(P1_31, false);
    delay(1000);
}
  • Following code works on PocketBeagle, to use on other boards, please change the pins accordingly.

Explaination

This code runs a never ending loop, since it is while : true. Inside while it sets header pin P1_31 to HIGH, waits for 1000ms, then sets header pin P1_31 to LOW, then again it waits for 1000ms. This loop runs endlessly, so we get a Blinking output if one connects a LED