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 MQTT_PROTOCOL_H
+#define MQTT_PROTOCOL_H
+
+
+#include <stdint.h>
+#include <stddef.h>
+
+
+/*
+ * 小智MQTT消息类型
+ */
+enum mqtt_protocol_message_type
+{
+
+    MQTT_PROTOCOL_MSG_UNKNOWN = 0,
+
+    MQTT_PROTOCOL_MSG_HELLO,
+
+    MQTT_PROTOCOL_MSG_TTS,
+
+    MQTT_PROTOCOL_MSG_STT,
+
+    MQTT_PROTOCOL_MSG_LLM,
+
+    MQTT_PROTOCOL_MSG_LISTEN,
+
+    MQTT_PROTOCOL_MSG_GOODBYE
+
+};
+
+
+/*
+ * 小智MQTT消息状态
+ */
+enum mqtt_protocol_message_state
+{
+
+    MQTT_PROTOCOL_STATE_NONE = 0,
+
+    MQTT_PROTOCOL_STATE_START,
+
+    MQTT_PROTOCOL_STATE_SENTENCE_START,
+
+    MQTT_PROTOCOL_STATE_STOP,
+
+    MQTT_PROTOCOL_STATE_DETECT
+
+};
+
+
+/*
+ * 小智MQTT消息
+ */
+struct mqtt_protocol_message
+{
+
+    enum mqtt_protocol_message_type type;
+
+    enum mqtt_protocol_message_state state;
+
+    int has_code;
+
+    int code;
+
+    int has_version;
+
+    int version;
+
+    char transport[16];
+
+    char session_id[64];
+
+    char text[160];
+
+};
+
+
+/*
+ * 消息回调
+ *
+ * 返回0表示协议层已处理, 返回-1表示无法识别
+ */
+int mqtt_protocol_handle_message
+(
+    const char *topic,
+    const uint8_t *payload,
+    uint32_t len
+);
+
+
+/*
+ * 发送hello, 申请会话
+ */
+int mqtt_protocol_send_hello(void);
+
+
+/*
+ * 发送监听开始
+ */
+int mqtt_protocol_send_listen_start(void);
+
+
+/*
+ * 发送监听停止
+ */
+int mqtt_protocol_send_listen_stop(void);
+
+
+/*
+ * 发送中止
+ */
+int mqtt_protocol_send_abort(void);
+
+
+/*
+ * 发送bye
+ */
+int mqtt_protocol_send_goodbye(void);
+
+
+/*
+ * 获取当前会话ID
+ */
+const char *mqtt_protocol_session_id(void);
+
+
+/*
+ * 设置协议消息回调
+ */
+typedef void (*mqtt_protocol_callback_t)
+(
+    const struct mqtt_protocol_message *message
+);
+
+void mqtt_protocol_set_callback(mqtt_protocol_callback_t callback);
+
+
+#endif