Creación de repositorio, copia de pantalla

include/led_strip.hpp

@@ -0,0 +1,53 @@
+#ifndef LED_STRIP_HPP
+#define LED_STRIP_HPP
+
+#include <Adafruit_NeoPixel.h>
+
+#define PIN_WS2812B 6
+#define NUM_PIXELS 18 
+
+#define STOP_CAR_WARNING 1
+
+#define RPM_MIN 6000
+#define RPM_MAX 11000
+
+class LedStrip{
+public:
+    LedStrip(): _ws2812b(NUM_PIXELS, PIN_WS2812B, NEO_GRB + NEO_KHZ800), _warning(0), _brightness(255)  {}
+
+    static void updateTask(void *arg) {
+        LedStrip *ledStrip = static_cast<LedStrip*>(arg);
+        ledStrip->update();
+        vTaskDelete(NULL);
+    }
+
+    void update();
+
+    void set_rpm(int rpm);
+
+    void begin(){
+        _ws2812b.begin();
+    }   
+
+    void set_brightness(uint8_t brightness) {
+        _ws2812b.setBrightness(brightness);
+        _ws2812b.show();
+    }
+
+    void set_mutex(SemaphoreHandle_t mutex){
+        _mutex = mutex;
+    }
+
+    void display_warning(int warning);
+    void display_rpm(int rpm);
+    void display_startup();
+
+private:
+    Adafruit_NeoPixel _ws2812b;
+    SemaphoreHandle_t _mutex;
+    int _rpm;
+    int _warning;
+    int _brightness;
+};
+
+#endif