カテゴリー: Arduino IDE

// constants won't change. Used here to set a pin number:
const int ledPin = LED_BUILTIN;  // the number of the LED pin

// Variables will change:
int ledState = LOW;  // ledState used to set the LED

// Generally, you should use "unsigned long" for variables that hold time
// The value will quickly become too large for an int to store
unsigned long previousMillis = 0;  // will store last time LED was updated

// constants won't change:
const long interval = 500;  // interval at which to blink (milliseconds)

uint32_t message = 999;

void setup() {
  // set the digital pin as output:
  pinMode(ledPin, OUTPUT);
}

void setup1(){
}

void loop() {
  // here is where you'd put code that needs to be running all the time.

  // check to see if it's time to blink the LED; that is, if the difference
  // between the current time and last time you blinked the LED is bigger than
  // the interval at which you want to blink the LED.
  unsigned long currentMillis = millis();

  if (currentMillis - previousMillis >= interval) {
    // save the last time you blinked the LED
    previousMillis = currentMillis;

    // if the LED is off turn it on and vice-versa:
    if (ledState == LOW) {
      ledState = HIGH;
    } else {
      ledState = LOW;
    }

    // set the LED with the ledState of the variable:
    digitalWrite(ledPin, ledState);

    // send message via FIFO
    uint32_t message_s = 0;
    rp2040.fifo.push(message_s);
  }
}

void loop1(){
  if (rp2040.fifo.available()>0){
    message = rp2040.fifo.pop();
    message += 1;
  }
}

% ls /dev/cu.*
/dev/cu.Bluetooth-Incoming-Port	/dev/cu.usbmodem11102
/dev/cu.ESP32			/dev/cu.usbmodem11201