⚡ Full migration to esp-idf

esp32/include/peripherals/led_service.h

@@ -1,56 +1,105 @@
 #ifndef LEDService_h
 #define LEDService_h
 
-#include <FastLED.h>
+#include <driver/rmt_tx.h>
+#include <led_strip.h>
+#include <led_strip_rmt.h>
+#include <wifi/wifi_idf.h>
+#include <utils/timing.h>
+#include <esp_log.h>
 
 #ifndef WS2812_PIN
 #define WS2812_PIN 12
 #endif
 
 #ifndef WS2812_NUM_LEDS
-#define WS2812_NUM_LEDS 1 + 12
+#define WS2812_NUM_LEDS 13
 #endif
 
-#define COLOR_ORDER GRB
-#define CHIPSET WS2811
-
 class LEDService {
   private:
-    CRGB leds[WS2812_NUM_LEDS];
-    CRGBPalette16 currentPalette;
-    TBlendType currentBlending;
-
+    led_strip_handle_t led_strip = nullptr;
     int _brightness = 255;
     int direction = 1;
+    bool initialized = false;
+
+    struct RGB {
+        uint8_t r, g, b;
+    };
+
+    RGB oceanColor = {0, 119, 190};
+    RGB forestColor = {34, 139, 34};
 
   public:
-    LEDService() {
-        FastLED.addLeds<CHIPSET, WS2812_PIN, COLOR_ORDER>(leds, WS2812_NUM_LEDS).setCorrection(TypicalLEDStrip);
-        currentPalette = OceanColors_p;
-        currentBlending = LINEARBLEND;
+    LEDService() {}
+
+    ~LEDService() {
+        if (initialized && led_strip) {
+            led_strip_del(led_strip);
+        }
+    }
+
+    void begin() {
+        if (initialized) return;
+
+        led_strip_config_t strip_config = {
+            .strip_gpio_num = WS2812_PIN,
+            .max_leds = WS2812_NUM_LEDS,
+            .led_pixel_format = LED_PIXEL_FORMAT_GRB,
+            .led_model = LED_MODEL_WS2812,
+            .flags = {.invert_out = false},
+        };
+
+        led_strip_rmt_config_t rmt_config = {
+            .clk_src = RMT_CLK_SRC_DEFAULT,
+            .resolution_hz = 10 * 1000 * 1000,
+            .mem_block_symbols = 64,
+            .flags = {.with_dma = false},
+        };
+
+        esp_err_t err = led_strip_new_rmt_device(&strip_config, &rmt_config, &led_strip);
+        if (err == ESP_OK) {
+            initialized = true;
+            led_strip_clear(led_strip);
+            ESP_LOGI("LEDService", "LED strip initialized on GPIO %d", WS2812_PIN);
+        } else {
+            ESP_LOGE("LEDService", "Failed to initialize LED strip: %s", esp_err_to_name(err));
+        }
     }
-    ~LEDService() {}
 
     void loop() {
+        if (!initialized) return;
+
         EXECUTE_EVERY_N_MS(1000 / 60, {
             if (_brightness >= 200) direction = -5;
             if (_brightness <= 50) direction = 5;
             _brightness += direction;
-            if (WiFi.isConnected()) {
-                fillFromPallette(OceanColors_p, 0);
-            } else {
-                fillFromPallette(ForestColors_p, 128);
+
+            RGB color = WiFi.isConnected() ? oceanColor : forestColor;
+
+            uint8_t r = (color.r * _brightness) / 255;
+            uint8_t g = (color.g * _brightness) / 255;
+            uint8_t b = (color.b * _brightness) / 255;
+
+            for (int i = 0; i < WS2812_NUM_LEDS; ++i) {
+                led_strip_set_pixel(led_strip, i, r, g, b);
             }
-            FastLED.show();
+            led_strip_refresh(led_strip);
         });
     }
 
-    void fillFromPallette(CRGBPalette16 colorPalette, uint8_t colorIndex) {
-        CRGB color = ColorFromPalette(colorPalette, colorIndex, _brightness, currentBlending);
+    void setColor(uint8_t r, uint8_t g, uint8_t b) {
+        if (!initialized) return;
         for (int i = 0; i < WS2812_NUM_LEDS; ++i) {
-            leds[i] = color;
+            led_strip_set_pixel(led_strip, i, r, g, b);
         }
+        led_strip_refresh(led_strip);
+    }
+
+    void clear() {
+        if (!initialized) return;
+        led_strip_clear(led_strip);
     }
 };
 
-#endif
+#endif