Upgrade Playlist Features

main/boards/common/backlight.h

@@ -1,36 +1,36 @@
-#pragma once
-
-#include <cstdint>
-#include <functional>
-
-#include <driver/gpio.h>
-#include <esp_timer.h>
-
-
-class Backlight {
-public:
-    Backlight();
-    ~Backlight();
-
-    void RestoreBrightness();
-    void SetBrightness(uint8_t brightness, bool permanent = false);
-    inline uint8_t brightness() const { return brightness_; }
-
-protected:
-    void OnTransitionTimer();
-    virtual void SetBrightnessImpl(uint8_t brightness) = 0;
-
-    esp_timer_handle_t transition_timer_ = nullptr;
-    uint8_t brightness_ = 0;
-    uint8_t target_brightness_ = 0;
-    uint8_t step_ = 1;
-};
-
-
-class PwmBacklight : public Backlight {
-public:
-    PwmBacklight(gpio_num_t pin, bool output_invert = false, uint32_t freq_hz = 25000);
-    ~PwmBacklight();
-
-    void SetBrightnessImpl(uint8_t brightness) override;
-};
+#pragma once
+
+#include <cstdint>
+#include <functional>
+
+#include <driver/gpio.h>
+#include <esp_timer.h>
+
+
+class Backlight {
+public:
+    Backlight();
+    ~Backlight();
+
+    void RestoreBrightness();
+    void SetBrightness(uint8_t brightness, bool permanent = false);
+    inline uint8_t brightness() const { return brightness_; }
+
+protected:
+    void OnTransitionTimer();
+    virtual void SetBrightnessImpl(uint8_t brightness) = 0;
+
+    esp_timer_handle_t transition_timer_ = nullptr;
+    uint8_t brightness_ = 0;
+    uint8_t target_brightness_ = 0;
+    uint8_t step_ = 1;
+};
+
+
+class PwmBacklight : public Backlight {
+public:
+    PwmBacklight(gpio_num_t pin, bool output_invert = false, uint32_t freq_hz = 25000);
+    ~PwmBacklight();
+
+    void SetBrightnessImpl(uint8_t brightness) override;
+};