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disco.cpp

+#include <stdio.h>
+#include "pico/stdlib.h"
+#include "hardware/gpio.h"
+#include "pico/binary_info.h"
+#include "WS2812.hpp"
+
+const uint BUTTON_SPEED_UP = 20;
+const uint BUTTON_SLOW_DOWN = 21;
+const uint ON_OFF_BUTTON = 22;
+const uint RGB = 28;
+uint counter = 50;
+
+int main() {
+
+    stdio_init_all();
+
+    //Initialize the LED Strip using ledStrip in WS2812 in Git
+    WS2812 ledStrip(
+        RGB,
+        1,
+        pio0,
+        0
+    );
+
+    //Add button to slow down
+    while (!gpio_get(BUTTON_SLOW_DOWN)) {
+        counter = counter + 50;
+    }
+
+    //add button to speed up
+    while (!gpio_get(BUTTON_SPEED_UP)) {
+        if (counter > 50) {
+            counter = counter - 50;
+        }
+    }
+
+    while (!gpio_get(ON_OFF_BUTTON)) {
+        //Add colours you wish to display in your 
+       
+        //Set all LEDs to Red
+        ledStrip.fill(WS2812::RGB(255, 0, 0));
+        ledStrip.show();
+        sleep_ms(counter);
+
+        //Set all Leds to Green
+        ledStrip.fill(WS2812::RGB(0, 255, 0));
+        ledStrip.show();
+        sleep_ms(counter);
+
+        //Set all LEDs to Cyan
+        ledStrip.fill(WS2812::RGB(0, 255, 255));
+        ledStrip.show();
+        sleep_ms(counter);
+
+        //Set all LEDs to Blue
+        ledStrip.fill(WS2812::RGB(0, 0, 255));
+        ledStrip.show();
+        sleep_ms(counter);
+
+
+        //Set all LEDs to Yellow
+        ledStrip.fill(WS2812::RGB(255, 0, 0));
+        ledStrip.show();
+        sleep_ms(counter);
+
+        //Set all LEDs to Pink
+        ledStrip.fill(WS2812::RGB(255, 0, 255));
+        ledStrip.show();
+        sleep_ms(counter);
+    }
+    //Add on off buttons
+    
+    /*
+    while (true) {
+        // Pick a random color
+        uint32_t color = (uint32_t)rand();
+        // Pick a random direction
+        int8_t dir = (rand() & 1 ? 1 : -1);
+        // Setup start and end offsets for the loop
+        uint8_t start = (dir > 0 ? 0 : LED_LENGTH);
+        uint8_t end = (dir > 0 ? LED_LENGTH : 0);
+        for (uint8_t ledIndex = start; ledIndex != end; ledIndex += dir) {
+            ledStrip.setPixelColor(ledIndex, color);
+            ledStrip.show();
+            sleep_ms(50);
+        }
+    }
+    */
+}
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