除了显示驱动，其余全部测试通过

2026-08-30 14:13:24 +08:00
commit c0ace98dff
146 changed files with 9476 additions and 0 deletions
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+#ifndef RADAR_MANAGER_H
+#define RADAR_MANAGER_H
+
+#include "typedef.h"
+/*
+ * radar_manager 的职责：
+ * 1. 保存“当前最新雷达状态”
+ * 2. 对上层提供一致快照
+ * 3. 判断 fresh / valid / meaningful change
+ *
+ * 它不知道：
+ * - UART
+ * - R60 CTRL/CMD
+ * - MQTT
+ * - WiFi
+ * - Flash
+ */
+
+struct radar_manager_input {
+    u8 presence;
+    u8 motion;
+    u8 body_movement;
+
+    u16 distance_cm;
+
+    u16 heart_rate_x10;
+    u16 breath_rate_x10;
+
+    u8 sleep_state;
+
+    s16 pos_x_mm;
+    s16 pos_y_mm;
+    s16 pos_z_mm;
+
+    u8 abnormal_state;
+
+    /*
+     * 由调用者传入本次数据真正更新的系统时间。
+     * manager 自己不依赖 AC79 timer API，
+     * 保持模块纯净。
+     */
+    u32 update_ms;
+};
+
+struct radar_sensor_data {
+    u8 presence;
+    u8 motion;
+    u8 body_movement;
+
+    u16 distance_cm;
+
+    u16 heart_rate_x10;
+    u16 breath_rate_x10;
+
+    u8 heart_valid;
+    u8 breath_valid;
+
+    u8 sleep_state;
+
+    s16 pos_x_mm;
+    s16 pos_y_mm;
+    s16 pos_z_mm;
+
+    u8 abnormal_state;
+
+    u32 last_update_ms;
+};
+
+struct radar_change_flags {
+    u8 presence_changed;
+    u8 motion_changed;
+    u8 sleep_state_changed;
+    u8 body_movement_changed;
+    u8 distance_changed;
+    u8 heart_rate_changed;
+    u8 breath_rate_changed;
+    u8 abnormal_state_changed;
+    u8 any_changed;
+};
+
+struct radar_report_snapshot {
+    struct radar_sensor_data sensor;
+
+    u8 has_person;
+    u8 bed_occupied;
+    u8 has_valid_vitals;
+    u8 has_fresh_sample;
+    u8 has_meaningful_change;
+
+    u32 sample_age_ms;
+};
+
+int radar_manager_init(void);
+
+int radar_manager_update(
+    const struct radar_manager_input *input
+);
+
+int radar_manager_get_sensor_data(
+    struct radar_sensor_data *out
+);
+
+int radar_manager_get_change_flags(
+    struct radar_change_flags *out
+);
+
+int radar_manager_get_report_snapshot(
+    u32 now_ms,
+    u32 max_age_ms,
+    struct radar_report_snapshot *out
+);
+
+int radar_manager_mark_snapshot_consumed(void);
+
+#endif