Initial commit: CCU621_M firmware project with BLE debug link support.

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-07-08 17:28:36 +08:00
commit 9ceb218f80
1597 changed files with 724159 additions and 0 deletions
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+/*
+ * Copyright (C) 2015-2018 Alibaba Group Holding Limited
+ */
+
+
+#if !defined(DM_MESSAGE_CACHE_DISABLED)
+#ifndef _DM_MESSAGE_CACHE_H_
+#define _DM_MESSAGE_CACHE_H_
+
+#include "iotx_dm_internal.h"
+
+#define DM_MSG_CACHE_TIMEOUT_MS_DEFAULT (10000)
+
+typedef struct {
+    int msgid;
+    int devid;
+    iotx_dm_event_types_t response_type;
+    char *data;
+    uint64_t ctime;
+    struct list_head linked_list;
+} dm_msg_cache_node_t;
+
+typedef struct {
+    void *mutex;
+    int dmc_list_size;
+    struct list_head dmc_list;
+} dm_msg_cache_ctx_t;
+
+int dm_msg_cache_init(void);
+int dm_msg_cache_deinit(void);
+int dm_msg_cache_insert(int msg_id, int devid, iotx_dm_event_types_t type, char *data);
+int dm_msg_cache_search(_IN_ int msg_id, _OU_ dm_msg_cache_node_t **node);
+int dm_msg_cache_remove(int msg_id);
+void dm_msg_cache_tick(void);
+
+#endif
+#endif