Added lamp

components/xiaomi_bslamp2/output/output.h

@@ -0,0 +1,57 @@
+#pragma once
+
+#include "../common.h"
+#include "../front_panel_hal.h"
+#include "esphome/components/output/float_output.h"
+#include <cmath>
+
+namespace esphome {
+namespace xiaomi {
+namespace bslamp2 {
+
+/**
+ * An output, used for controlling the front panel illumination and
+ * level indicator on the Xiaomi Mijia Bedside Lamp 2 front panel.
+ */
+class XiaomiBslamp2FrontPanelOutput : public output::FloatOutput, public Component {
+ public:
+  void set_parent(FrontPanelHAL *front_panel) {
+    front_panel_ = front_panel;
+  }
+
+  void write_state(float level) {
+    if (level > 0) {
+      turn_on_leds(LED_POWER | LED_COLOR);
+      set_level(level);
+    } else {
+      turn_off_leds(LED_ALL);
+    }
+  }
+
+  void set_level(float level) {
+    front_panel_->set_slider_level(level);
+  }
+
+  void set_leds(uint16_t leds) {
+    front_panel_->set_leds(leds);
+  }
+
+  void turn_on_leds(uint16_t leds) {
+    front_panel_->turn_on_leds(leds);
+  }
+
+  void turn_off_leds(uint16_t leds) {
+    front_panel_->turn_off_leds(leds);
+  }
+
+  void update_leds() {
+    front_panel_->update_leds();
+  }
+
+ protected:
+  FrontPanelHAL *front_panel_;
+};
+
+}  // namespace bslamp2
+}  // namespace xiaomi
+}  // namespace esphome