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
+ */
+
+
+#ifndef _IOTX_CM_H_
+#define _IOTX_CM_H_
+
+#include "infra_types.h"
+
+#define CM_MAX_FD_NUM             3
+#define CM_DEFAULT_YIELD_TIMEOUT  200
+/* message confirmation type */
+typedef enum {
+    /* non ACK */
+    /* MQTT: QoS is 0 */
+    /* CoAP: NON */
+    /* default */
+    IOTX_CM_MESSAGE_NO_ACK,
+    /* need ACK */
+    /* MQTT: QoS is 1 */
+    /* CoAP: CON */
+    IOTX_CM_MESSAGE_NEED_ACK,
+    /* non ACK */
+    /* MQTT: QoS is 3 */
+    /* CoAP: NONE*/
+    IOTX_CM_MESSAGE_SUB_LOCAL,
+    /* Maximum number of ack type */
+    IOTX_CM_MESSAGE_ACK_MAX
+} iotx_cm_ack_types_t;
+
+/* message confirmation type */
+typedef enum  {
+    /* non ACK */
+    /* MQTT: QoS is 0 */
+    /* CoAP: NON */
+    /* default */
+    IOTX_CM_ASYNC,
+    /* need ACK */
+    /* MQTT: QoS is 1 */
+    /* CoAP: CON */
+    IOTX_CM_SYNC,
+    /* Maximum number of ack type */
+    IOTX_CM_SYNC_MAX
+} iotx_cm_sync_mode_types_t;
+
+/* protocol type */
+typedef enum IOTX_CM_PROTOCOL_TYPES {
+    /* MQTT */
+    IOTX_CM_PROTOCOL_TYPE_MQTT = 1,
+    /* COAP */
+    IOTX_CM_PROTOCOL_TYPE_COAP = 2,
+    /* HTTP */
+    IOTX_CM_PROTOCOL_TYPE_HTTP = 3,
+    /* HTTP2 */
+    IOTX_CM_PROTOCOL_TYPE_HTTP2 = 4,
+    /* Maximum number of protocol type */
+    IOTX_CM_PROTOCOL_TYPE_MAX
+} iotx_cm_protocol_types_t;
+
+
+/* event type */
+typedef enum IOTX_CM_EVENT_TYPES {
+    /* cloud connected */
+    IOTX_CM_EVENT_CLOUD_CONNECTED  = 0,
+    /* cloud: disconnect */
+    /* event_msg is null */
+    IOTX_CM_EVENT_CLOUD_CONNECT_FAILED,
+    /* cloud: disconnect */
+    /* event_msg is null */
+    IOTX_CM_EVENT_CLOUD_DISCONNECT,
+    /* event_msg is iotx_cm_event_result_pt */
+    IOTX_CM_EVENT_SUBCRIBE_SUCCESS,
+    IOTX_CM_EVENT_SUBCRIBE_FAILED,
+    IOTX_CM_EVENT_UNSUB_SUCCESS,
+    IOTX_CM_EVENT_UNSUB_FAILED,
+    IOTX_CM_EVENT_PUBLISH_SUCCESS,
+    IOTX_CM_EVENT_PUBLISH_FAILED,
+    /* Maximum number of event */
+    IOTX_CM_EVENT_MAX
+} iotx_cm_event_types_t;
+
+/* The structure of cloud Connection event struct */
+typedef struct {
+    iotx_cm_event_types_t                    type;
+    void                                     *msg;
+} iotx_cm_event_msg_t;
+
+typedef struct {
+    char *topic;
+    uint8_t *payload;
+    uint32_t  payload_len;
+} event_msg_data_t;
+
+#ifdef DEVICE_MODEL_ALINK2
+typedef void (*iotx_cm_data_handle_cb)(int fd, const char *topic, uint32_t topic_len, const char *payload, unsigned int payload_len, void *context);
+#else
+typedef void (*iotx_cm_data_handle_cb)(int fd, const char *topic, const char *payload, unsigned int payload_len,
+                                       void *context);
+#endif
+
+typedef void (*iotx_cm_event_handle_cb)(int fd, iotx_cm_event_msg_t *event, void *context);
+
+
+/* IoTx initializa parameters */
+typedef struct {
+    uint32_t                      request_timeout_ms;
+    uint32_t                      keepalive_interval_ms;
+    uint32_t                      write_buf_size;
+    uint32_t                      read_buf_size;
+    iotx_cm_protocol_types_t      protocol_type;
+    iotx_cm_event_handle_cb       handle_event;             /* Specify MQTT event handle */
+    void                          *context;
+#ifdef DEVICE_MODEL_ALINK2
+    iotx_dev_meta_info_t         *dev_info;
+    iotx_mqtt_region_types_t      region;
+#endif
+} iotx_cm_init_param_t;
+
+typedef struct {
+    iotx_cm_ack_types_t           ack_type;
+    iotx_cm_sync_mode_types_t     sync_mode;
+    uint32_t                      sync_timeout;
+    iotx_cm_data_handle_cb        ack_cb;
+    void                          *cb_context;
+} iotx_cm_ext_params_t;
+
+int iotx_cm_open(iotx_cm_init_param_t *params);
+int iotx_cm_connect(int fd, uint32_t timeout);
+int iotx_cm_yield(int fd, unsigned int timeout);
+int iotx_cm_sub(int fd, iotx_cm_ext_params_t *ext, const char *topic,
+                iotx_cm_data_handle_cb topic_handle_func, void *pcontext);
+int iotx_cm_unsub(int fd, const char *topic);
+int iotx_cm_pub(int fd, iotx_cm_ext_params_t *ext, const char *topic, const char *payload, unsigned int payload_len);
+int iotx_cm_close(int fd);
+#endif /* _LINKKIT_CM_H_ */