Stap 3: Code
U kunt Copieer onderstaande code en upload het naar de deeltje build IDE en flash het tot de kern. Het programma knippert de 6e LED.
<p>#include "InternetButton/InternetButton.h"</p><p>// Create a Button named b. It will be your friend, and you two will spend lots of time together. // You may be wondering about those two slashes and this gray text- they're called comments, and // don't affect the code. Think of this as the voice of the narrator. InternetButton b = InternetButton();</p><p>// The code in setup() runs once when the device is powered on or reset. Used for setting up states, modes, etc void setup() { // Tell b to get everything ready to go // Use b.begin(1); if you have the original SparkButton, which does not have a buzzer or a plastic enclosure // to use, just add a '1' between the parentheses in the code below. b.begin(); }</p><p>/* loop(), in contrast to setup(), runs all the time. Over and over again. Remember this particularly if there are things you DON'T want to run a lot. Like Spark.publish() */ void loop() { // Let's turn an LED on. How about #6, which is at the 6 o'clock position? Let's make it blue and bright. b.ledOn(6, 0, 0, 255); // The format here is (LED, red, green, blue), so we're making a color with no red or green, but ALL the blue // You should know that the range of brightness here is 0-255, so 0 is off and 255 is the most possible. // After you use this code, try making the LED white- all the red, green, and blue.</p><p> // Since the LED is now on, let's have it stay that way for one second // Delay pauses the code for the amount of time given, in milliseconds- so 1000 millis is one whole second delay(1000);</p><p> // And to blink the LED, we'll need to turn it back off and then pause for another second b.ledOff(6); delay(1000);</p><p> // Now you're blinking! Play with which LED is blinking (1-11), the delays between, and the color. }</p>
