Implement native ESP-IDF radar firmware

main/ui.h

@@ -0,0 +1,17 @@
+#pragma once
+
+#include <stdbool.h>
+#include <stdint.h>
+
+#include "radar_service.h"
+
+typedef struct {
+    bool sound_enabled;
+    bool touch_available;
+    uint8_t brightness_percent;
+    void (*sound_changed)(bool enabled);
+    void (*brightness_changed)(uint8_t percent, bool persist);
+} ui_config_t;
+
+void ui_init(const ui_config_t *config);
+void ui_update(const radar_snapshot_t *snapshot);