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
@@ -0,0 +1,51 @@
+/*
+ * Copyright (C) 2015-2018 Alibaba Group Holding Limited
+ */
+
+#ifndef _INFRA_NET_H_
+#define _INFRA_NET_H_
+
+#include "infra_types.h"
+
+/**
+ * @brief The structure of network connection(TCP or SSL).
+ *   The user has to allocate memory for this structure.
+ */
+
+struct utils_network;
+typedef struct utils_network utils_network_t, *utils_network_pt;
+
+struct utils_network {
+    const char *pHostAddress;
+    uint16_t port;
+    uint16_t ca_crt_len;
+
+    /**< NULL, TCP connection; NOT NULL, SSL connection */
+    const char *ca_crt;
+    /**< NOT NULL,iTLS connection*/
+    char *product_key;
+    /**< connection handle: 0, NOT connection; NOT 0, handle of the connection */
+    uintptr_t handle;
+
+    /**< Read data from server function pointer. */
+    int (*read)(utils_network_pt, char *, uint32_t, uint32_t);
+
+    /**< Send data to server function pointer. */
+    int (*write)(utils_network_pt, const char *, uint32_t, uint32_t);
+
+    /**< Disconnect the network */
+    int (*disconnect)(utils_network_pt);
+
+    /**< Establish the network */
+    int (*connect)(utils_network_pt);
+};
+
+int utils_net_read(utils_network_pt pNetwork, char *buffer, uint32_t len, uint32_t timeout_ms);
+int utils_net_write(utils_network_pt pNetwork, const char *buffer, uint32_t len, uint32_t timeout_ms);
+int iotx_net_disconnect(utils_network_pt pNetwork);
+int iotx_net_connect(utils_network_pt pNetwork);
+int iotx_net_init(utils_network_pt pNetwork, const char *host, uint16_t port, const char *ca_crt);
+
+#endif /* IOTX_COMMON_NET_H */
+
+