diff --git a/APP_Framework/Applications/connection_app/socket_demo/lwip_tcp_socket_demo.c b/APP_Framework/Applications/connection_app/socket_demo/lwip_tcp_socket_demo.c
index d30248442..18fcc9e8c 100755
--- a/APP_Framework/Applications/connection_app/socket_demo/lwip_tcp_socket_demo.c
+++ b/APP_Framework/Applications/connection_app/socket_demo/lwip_tcp_socket_demo.c
@@ -1,5 +1,5 @@
 /*
-* Copyright (c) 2020 AIIT XUOS Lab
+* Copyright (c) 2022 AIIT XUOS Lab
 * XiUOS is licensed under Mulan PSL v2.
 * You can use this software according to the terms and conditions of the Mulan PSL v2.
 * You may obtain a copy of Mulan PSL v2 at:
@@ -11,16 +11,14 @@
 */
 
 /**
-* @file tcp_echo_socket_demo.c
-* @brief One UDP demo based on LwIP
+* @file lwip_tcp_socket_demo.c
+* @brief TCP socket demo based on LwIP
 * @version 1.0
 * @author AIIT XUOS Lab
-* @date 2021-05-29
+* @date 2022-03-21
 */
 
 #include <transform.h>
-#include <xizi.h>
-#include "board.h"
 #include "sys_arch.h"
 #include <lwip/sockets.h>
 #include "lwip/sys.h"
@@ -28,6 +26,7 @@
 #define TCP_DEMO_BUF_SIZE 65535
 
 char tcp_socket_ip[] = {192, 168, 250, 252};
+u16_t tcp_socket_port = LWIP_TARGET_PORT;
 
 /******************************************************************************/
 
@@ -44,41 +43,46 @@ static void TCPSocketRecvTask(void *arg)
         recv_buf = (char *)malloc(TCP_DEMO_BUF_SIZE);
         if (recv_buf == NULL)
         {
-            lw_print("No memory\n");
-            goto __exit;
+            lw_error("No memory\n");
+            continue;
         }
 
         fd = socket(AF_INET, SOCK_STREAM, 0);
         if (fd < 0)
         {
-            lw_print("Socket error\n");
-            goto __exit;
+            lw_error("Socket error\n");
+            free(recv_buf);
+            continue;
         }
 
         tcp_addr.sin_family = AF_INET;
         tcp_addr.sin_addr.s_addr = INADDR_ANY;
-        tcp_addr.sin_port = htons(LWIP_LOCAL_PORT);
+        tcp_addr.sin_port = htons(tcp_socket_port);
         memset(&(tcp_addr.sin_zero), 0, sizeof(tcp_addr.sin_zero));
 
         if (bind(fd, (struct sockaddr *)&tcp_addr, sizeof(struct sockaddr)) == -1)
         {
-            lw_print("Unable to bind\n");
-            goto __exit;
+            lw_error("Unable to bind\n");
+            closesocket(fd);
+            free(recv_buf);
+            continue;
         }
 
         lw_print("tcp bind success, start to receive.\n");
-        lw_pr_info("\n\nLocal Port:%d\n\n", LWIP_LOCAL_PORT);
+        lw_notice("\n\nLocal Port:%d\n\n", tcp_socket_port);
 
         // setup socket fd as listening mode
         if (listen(fd, 5) != 0 )
         {
-            lw_print("Unable to listen\n");
-            goto __exit;
+            lw_error("Unable to listen\n");
+            closesocket(fd);
+            free(recv_buf);
+            continue;
         }
 
         // accept client connection
         clientfd = accept(fd, (struct sockaddr *)&tcp_addr, (socklen_t*)&addr_len);
-        lw_pr_info("client %s connected\n", inet_ntoa(tcp_addr.sin_addr));
+        lw_notice("client %s connected\n", inet_ntoa(tcp_addr.sin_addr));
 
         while(1)
         {
@@ -86,34 +90,31 @@ static void TCPSocketRecvTask(void *arg)
             recv_len = recvfrom(clientfd, recv_buf, TCP_DEMO_BUF_SIZE, 0, (struct sockaddr *)&tcp_addr, &addr_len);
             if(recv_len > 0)
             {
-                lw_pr_info("Receive from : %s\n", inet_ntoa(tcp_addr.sin_addr));
-                lw_pr_info("Receive data : %d - %s\n\n", recv_len, recv_buf);
+                lw_notice("Receive from : %s\n", inet_ntoa(tcp_addr.sin_addr));
+                lw_notice("Receive data : %d - %s\n\n", recv_len, recv_buf);
             }
             sendto(clientfd, recv_buf, recv_len, 0, (struct sockaddr*)&tcp_addr, addr_len);
         }
-
-    __exit:
-        if (fd >= 0)
-            closesocket(fd);
-
-        if (recv_buf)
-            free(recv_buf);
     }
+
+    closesocket(fd);
+    free(recv_buf);
 }
 
 void TCPSocketRecvTest(int argc, char *argv[])
 {
     int result = 0;
-    pthread_t th_id;
-    pthread_attr_t attr;
 
-    if(argc == 2)
+    if(argc >= 2)
     {
-        lw_print("lw: [%s] gw %s\n", __func__, argv[1]);
-        sscanf(argv[1], "%d.%d.%d.%d", &tcp_socket_ip[0], &tcp_socket_ip[1], &tcp_socket_ip[2], &tcp_socket_ip[3]);
+        lw_print("lw: [%s] target ip %s\n", __func__, argv[1]);
+        if(sscanf(argv[1], "%d.%d.%d.%d:%d", &tcp_socket_ip[0], &tcp_socket_ip[1], &tcp_socket_ip[2], &tcp_socket_ip[3], &tcp_socket_port) == EOK)
+        {
+            sscanf(argv[1], "%d.%d.%d.%d", &tcp_socket_ip[0], &tcp_socket_ip[1], &tcp_socket_ip[2], &tcp_socket_ip[3]);
+        }
     }
 
-    lwip_config_tcp(lwip_ipaddr, lwip_netmask, lwip_gwaddr);
+    lwip_config_tcp(lwip_ipaddr, lwip_netmask, tcp_socket_ip);
     sys_thread_new("TCPSocketRecvTask", TCPSocketRecvTask, NULL, LWIP_TASK_STACK_SIZE, LWIP_DEMO_TASK_PRIO);
 }
 
@@ -133,51 +134,51 @@ static void TCPSocketSendTask(void *arg)
     if (fd < 0)
     {
         lw_print("Socket error\n");
-        goto __exit;
+        return;
     }
 
     struct sockaddr_in tcp_sock;
     tcp_sock.sin_family = AF_INET;
-    tcp_sock.sin_port = htons(LWIP_TARGET_PORT);
+    tcp_sock.sin_port = htons(tcp_socket_port);
     tcp_sock.sin_addr.s_addr = PP_HTONL(LWIP_MAKEU32(tcp_socket_ip[0], tcp_socket_ip[1], tcp_socket_ip[2], tcp_socket_ip[3]));
     memset(&(tcp_sock.sin_zero), 0, sizeof(tcp_sock.sin_zero));
 
     if (connect(fd, (struct sockaddr *)&tcp_sock, sizeof(struct sockaddr)))
     {
         lw_print("Unable to connect\n");
-        goto __exit;
+        closesocket(fd);
+        return;
     }
 
-    lw_print("tcp connect success, start to send.\n");
-    lw_pr_info("\n\nTarget Port:%d\n\n", LWIP_TARGET_PORT);
+    lw_notice("\n\nTarget Port:%d\n\n", tcp_socket_port);
 
     while (cnt --)
     {
         lw_print("Lwip client is running.\n");
         snprintf(send_msg, sizeof(send_msg), "TCP test package times %d\r\n", cnt);
         sendto(fd, send_msg, strlen(send_msg), 0, (struct sockaddr*)&tcp_sock, sizeof(struct sockaddr));
-        lw_pr_info("Send tcp msg: %s ", send_msg);
+        lw_notice("Send tcp msg: %s ", send_msg);
         MdelayKTask(1000);
     }
 
-__exit:
-    if (fd >= 0)
-        closesocket(fd);
-
+    closesocket(fd);
     return;
 }
 
 
 void TCPSocketSendTest(int argc, char *argv[])
 {
-    if(argc == 2)
+    if(argc >= 2)
     {
-        lw_print("lw: [%s] gw %s\n", __func__, argv[1]);
-        sscanf(argv[1], "%d.%d.%d.%d", &tcp_socket_ip[0], &tcp_socket_ip[1], &tcp_socket_ip[2], &tcp_socket_ip[3]);
+        lw_print("lw: [%s] target ip %s\n", __func__, argv[1]);
+        if(sscanf(argv[1], "%d.%d.%d.%d:%d", &tcp_socket_ip[0], &tcp_socket_ip[1], &tcp_socket_ip[2], &tcp_socket_ip[3], &tcp_socket_port) == EOK)
+        {
+            sscanf(argv[1], "%d.%d.%d.%d", &tcp_socket_ip[0], &tcp_socket_ip[1], &tcp_socket_ip[2], &tcp_socket_ip[3]);
+        }
     }
 
     lwip_config_tcp(lwip_ipaddr, lwip_netmask, tcp_socket_ip);
-    sys_thread_new("tcp socket", TCPSocketSendTask, NULL, LWIP_TASK_STACK_SIZE, LWIP_DEMO_TASK_PRIO);
+    sys_thread_new("TCP Socket Send", TCPSocketSendTask, NULL, LWIP_TASK_STACK_SIZE, LWIP_DEMO_TASK_PRIO);
 }
 
 SHELL_EXPORT_CMD(SHELL_CMD_PERMISSION(0) | SHELL_CMD_TYPE(SHELL_TYPE_CMD_MAIN) | SHELL_CMD_PARAM_NUM(0),
diff --git a/APP_Framework/Applications/connection_app/socket_demo/lwip_udp_socket_demo.c b/APP_Framework/Applications/connection_app/socket_demo/lwip_udp_socket_demo.c
index 4dd23b9e2..fcc5be0cd 100755
--- a/APP_Framework/Applications/connection_app/socket_demo/lwip_udp_socket_demo.c
+++ b/APP_Framework/Applications/connection_app/socket_demo/lwip_udp_socket_demo.c
@@ -1,5 +1,5 @@
 /*
-* Copyright (c) 2020 AIIT XUOS Lab
+* Copyright (c) 2022 AIIT XUOS Lab
 * XiUOS is licensed under Mulan PSL v2.
 * You can use this software according to the terms and conditions of the Mulan PSL v2.
 * You may obtain a copy of Mulan PSL v2 at:
@@ -12,33 +12,25 @@
 
 /**
 * @file lwip_udp_socket_demo.c
-* @brief One UDP demo based on LwIP
+* @brief UDP demo based on LwIP
 * @version 1.0
 * @author AIIT XUOS Lab
-* @date 2021-05-29
+* @date 2022-03-21
 */
 #include <transform.h>
-#include <xizi.h>
-#include "board.h"
 #include "sys_arch.h"
-#include "lwip/udp.h"
-#include "lwip/opt.h"
-#include <lwip/sockets.h>
-#include "lwip/sys.h"
+#include "lwip/sockets.h"
 
 #define UDP_BUF_SIZE 65536
 
-extern char udp_target[];
-static struct udp_pcb *udpecho_raw_pcb;
 char udp_socket_ip[] = {192, 168, 250, 252};
+u16_t udp_socket_port = LWIP_LOCAL_PORT;
 
-/******************************************************************************/
+/*****************************************************************************/
 
 static void UdpSocketRecvTask(void *arg)
 {
-    lw_print("UdpSocketRecvTask start.\n");
-
-    int socket_fd = -1;
+    int fd = -1;
     char *recv_buf;
     struct sockaddr_in udp_addr, server_addr;
     int recv_len;
@@ -49,134 +41,124 @@ static void UdpSocketRecvTask(void *arg)
         recv_buf = (char *)malloc(UDP_BUF_SIZE);
         if(recv_buf == NULL)
         {
-            lw_print("No memory\n");
-            goto __exit;
+            lw_error("No memory\n");
+            continue;
         }
 
-        socket_fd = socket(AF_INET, SOCK_DGRAM, 0);
-        if(socket_fd < 0)
+        fd = socket(AF_INET, SOCK_DGRAM, 0);
+        if(fd < 0)
         {
-            lw_print("Socket error\n");
-            goto __exit;
+            lw_error("Socket error\n");
+            free(recv_buf);
+            continue;
         }
 
         udp_addr.sin_family = AF_INET;
         udp_addr.sin_addr.s_addr = INADDR_ANY;
-        udp_addr.sin_port = htons(LWIP_LOCAL_PORT);
+        udp_addr.sin_port = htons(udp_socket_port);
         memset(&(udp_addr.sin_zero), 0, sizeof(udp_addr.sin_zero));
 
-        if(bind(socket_fd, (struct sockaddr *)&udp_addr, sizeof(struct sockaddr)) == -1)
+        if(bind(fd, (struct sockaddr *)&udp_addr, sizeof(struct sockaddr)) == -1)
         {
-            lw_print("Unable to bind\n");
-            goto __exit;
+            lw_error("Unable to bind\n");
+            closesocket(fd);
+            free(recv_buf);
+            continue;
         }
 
-        lw_print("UDP bind sucess, start to receive.\n");
-        lw_print("\n\nLocal Port:%d\n\n", LWIP_LOCAL_PORT);
+        lw_notice("UDP bind sucess, start to receive.\n");
+        lw_notice("\n\nLocal Port:%d\n\n", udp_socket_port);
 
         while(1)
         {
             memset(recv_buf, 0, UDP_BUF_SIZE);
-            recv_len = recvfrom(socket_fd, recv_buf, UDP_BUF_SIZE, 0, (struct sockaddr *)&server_addr, &addr_len);
-            lw_pr_info("Receive from : %s\n", inet_ntoa(server_addr.sin_addr));
-            lw_pr_info("Receive data : %s\n\n", recv_buf);
-            sendto(socket_fd, recv_buf, recv_len, 0, (struct sockaddr*)&server_addr, addr_len);
+            recv_len = recvfrom(fd, recv_buf, UDP_BUF_SIZE, 0, (struct sockaddr *)&server_addr, &addr_len);
+            if(recv_len > 0)
+            {
+                lw_notice("Receive from : %s\n", inet_ntoa(server_addr.sin_addr));
+                lw_notice("Receive data : %s\n\n", recv_buf);
+            }
+            sendto(fd, recv_buf, recv_len, 0, (struct sockaddr*)&server_addr, addr_len);
         }
 
-    __exit:
-        if(socket_fd >= 0)
-        {
-            closesocket(socket_fd);
-        }
-
-        if(recv_buf)
-        {
-            free(recv_buf);
-        }
+        closesocket(fd);
+        free(recv_buf);
     }
 }
 
-void UdpSocketRecvTask(int argc, char *argv[])
+void UdpSocketRecvTest(int argc, char *argv[])
 {
-    int result = 0;
-    pthread_t th_id;
-    pthread_attr_t attr;
-
-    if(argc == 2)
+    if(argc >= 2)
     {
-        lw_print("lw: [%s] gw %s\n", __func__, argv[1]);
-        sscanf(argv[1], "%d.%d.%d.%d", &udp_socket_ip[0], &udp_socket_ip[1], &udp_socket_ip[2], &udp_socket_ip[3]);
+        lw_notice("lw: [%s] target ip %s\n", __func__, argv[1]);
+        if(sscanf(argv[1], "%d.%d.%d.%d:%d", &udp_socket_ip[0], &udp_socket_ip[1], &udp_socket_ip[2], &udp_socket_ip[3], &udp_socket_port) == EOK)
+        {
+            sscanf(argv[1], "%d.%d.%d.%d", &udp_socket_ip[0], &udp_socket_ip[1], &udp_socket_ip[2], &udp_socket_ip[3]);
+        }
     }
 
-    lwip_config_tcp(lwip_ipaddr, lwip_netmask, lwip_gwaddr);
+    lwip_config_tcp(lwip_ipaddr, lwip_netmask, udp_socket_ip);
     sys_thread_new("UdpSocketRecvTask", UdpSocketRecvTask, NULL, LWIP_TASK_STACK_SIZE, LWIP_DEMO_TASK_PRIO);
 }
 
 SHELL_EXPORT_CMD(SHELL_CMD_PERMISSION(0) | SHELL_CMD_TYPE(SHELL_TYPE_CMD_MAIN) | SHELL_CMD_PARAM_NUM(3),
-     UDPSocketRecv, UdpSocketRecvTask, UDP recv echo);
+     UDPSocketRecv, UdpSocketRecvTest, UDP Receive DEMO);
 
 static void UdpSocketSendTask(void *arg)
 {
     int cnt = LWIP_DEMO_TIMES;
     char send_str[128];
+    int fd = -1;
 
-    lw_print("UdpSocketSendTask start.\n");
-
-    int socket_fd = -1;
     memset(send_str, 0, sizeof(send_str));
 
-    socket_fd = socket(AF_INET, SOCK_DGRAM, 0);
-    if(socket_fd < 0)
+    fd = socket(AF_INET, SOCK_DGRAM, 0);
+    if(fd < 0)
     {
-        lw_print("Socket error\n");
-        goto __exit;
+        lw_error("Socket error\n");
+        return;
     }
 
     struct sockaddr_in udp_sock;
     udp_sock.sin_family = AF_INET;
-    udp_sock.sin_port = htons(LWIP_TARGET_PORT);
-    udp_sock.sin_addr.s_addr = PP_HTONL(LWIP_MAKEU32(udp_target[0], udp_target[1], udp_target[2], udp_target[3]));
+    udp_sock.sin_port = htons(udp_socket_port);
+    udp_sock.sin_addr.s_addr = PP_HTONL(LWIP_MAKEU32(udp_socket_ip[0], udp_socket_ip[1], udp_socket_ip[2], udp_socket_ip[3]));
     memset(&(udp_sock.sin_zero), 0, sizeof(udp_sock.sin_zero));
 
-    if(connect(socket_fd, (struct sockaddr *)&udp_sock, sizeof(struct sockaddr)))
+    if(connect(fd, (struct sockaddr *)&udp_sock, sizeof(struct sockaddr)))
     {
-        lw_print("Unable to connect\n");
-        goto __exit;
+        lw_error("Unable to connect\n");
+        closesocket(fd);
+        return;
     }
 
     lw_print("UDP connect success, start to send.\n");
-    lw_print("\n\nTarget Port:%d\n\n", udp_sock.sin_port);
+    lw_notice("\n\nTarget Port:%d\n\n", udp_sock.sin_port);
 
     while (cnt --)
     {
         snprintf(send_str, sizeof(send_str), "UDP test package times %d\r\n", cnt);
-        sendto(socket_fd, send_str, strlen(send_str), 0, (struct sockaddr*)&udp_sock, sizeof(struct sockaddr));
-        lw_pr_info("Send UDP msg: %s ", send_str);
+        sendto(fd, send_str, strlen(send_str), 0, (struct sockaddr*)&udp_sock, sizeof(struct sockaddr));
+        lw_notice("Send UDP msg: %s ", send_str);
         MdelayKTask(1000);
     }
 
-__exit:
-    if(socket_fd >= 0)
-    {
-        closesocket(socket_fd);
-    }
-
+    closesocket(fd);
     return;
 }
 
 void UdpSocketSendTest(int argc, char *argv[])
 {
-    int result = 0;
-    pthread_t th_id;
-    pthread_attr_t attr;
-
-    if(argc == 2)
+    if(argc >= 2)
     {
-        lw_print("lw: [%s] gw %s\n", __func__, argv[1]);
-        sscanf(argv[1], "%d.%d.%d.%d", &udp_socket_ip[0], &udp_socket_ip[1], &udp_socket_ip[2], &udp_socket_ip[3]);
+        lw_notice("lw: [%s] target ip %s\n", __func__, argv[1]);
+        if(sscanf(argv[1], "%d.%d.%d.%d:%d", &udp_socket_ip[0], &udp_socket_ip[1], &udp_socket_ip[2], &udp_socket_ip[3], &udp_socket_port) == EOK)
+        {
+            sscanf(argv[1], "%d.%d.%d.%d", &udp_socket_ip[0], &udp_socket_ip[1], &udp_socket_ip[2], &udp_socket_ip[3]);
+        }
     }
 
-    lwip_config_tcp(lwip_ipaddr, lwip_netmask, lwip_gwaddr);
+    lwip_config_tcp(lwip_ipaddr, lwip_netmask, udp_socket_ip);
     sys_thread_new("UdpSocketSendTask", UdpSocketSendTask, NULL, LWIP_TASK_STACK_SIZE, LWIP_DEMO_TASK_PRIO);
 }
 
diff --git a/APP_Framework/Applications/control_app/opcua_demo/README.md b/APP_Framework/Applications/control_app/opcua_demo/README.md
new file mode 100755
index 000000000..9b809af14
--- /dev/null
+++ b/APP_Framework/Applications/control_app/opcua_demo/README.md
@@ -0,0 +1,16 @@
+# OPCUA DEMO README
+
+## 文件说明
+
+用于OPCUA 相关测试命令演示，需要开启LWIP和OPCUA协议.
+
+### 命令行
+
+UaConnect [IP]
+
+用于测试与OPCUA服务器连接，连接成功应显示OK
+
+UaObject [IP]
+
+用于显示对应的OPCUA设备的节点信息
+
diff --git a/APP_Framework/Applications/control_app/opcua_demo/opcua_demo.c b/APP_Framework/Applications/control_app/opcua_demo/opcua_demo.c
index c8a0e8d54..e1edcf29a 100755
--- a/APP_Framework/Applications/control_app/opcua_demo/opcua_demo.c
+++ b/APP_Framework/Applications/control_app/opcua_demo/opcua_demo.c
@@ -11,7 +11,7 @@
  */
 
 /**
- * @file ua_demo.c
+ * @file opcua_demo.c
  * @brief Demo for OpcUa function
  * @version 1.0
  * @author AIIT XUOS Lab
@@ -29,7 +29,6 @@
  * Definitions
  ******************************************************************************/
 
-#define TCP_LOCAL_PORT 4840
 #define UA_URL_SIZE    100
 #define UA_STACK_SIZE  4096
 #define UA_TASK_PRIO   15
@@ -66,18 +65,17 @@ static void UaConnectTestTask(void* arg)
     UA_ClientConfig_setDefault(config);
     snprintf(ua_uri, sizeof(ua_uri), "opc.tcp://%d.%d.%d.%d:4840",
              test_ua_ip[0], test_ua_ip[1], test_ua_ip[2], test_ua_ip[3]);
-    ua_pr_info("ua uri: %d %s\n", strlen(ua_uri), ua_uri);
+    ua_notice("ua uri: %d %s\n", strlen(ua_uri), ua_uri);
     retval = UA_Client_connect(client,ua_uri);
 
     if(retval != UA_STATUSCODE_GOOD)
     {
-        ua_pr_info("ua: [%s] connected failed %x\n", __func__, retval);
+        ua_notice("ua: [%s] connected failed %x\n", __func__, retval);
         UA_Client_delete(client);
         return;
     }
 
-    ua_pr_info("ua: [%s] connected ok!\n", __func__);
-    UA_Client_disconnect(client);
+    ua_notice("ua: [%s] connected ok!\n", __func__);
     UA_Client_delete(client);
 }
 
@@ -92,12 +90,13 @@ SHELL_EXPORT_CMD(SHELL_CMD_PERMISSION(0) | SHELL_CMD_TYPE(SHELL_TYPE_CMD_MAIN) |
 
 void UaBrowserObjectsTestTask(void* param)
 {
+    static int test_cnt = 0;
     UA_Client* client = UA_Client_new();
-    ua_pr_info("ua: [%s] start ...\n", __func__);
+    ua_notice("ua: [%s] start %d ...\n", __func__, test_cnt++);
 
     if(client == NULL)
     {
-        ua_print("ua: [%s] tcp client null\n", __func__);
+        ua_error("ua: [%s] tcp client NULL\n", __func__);
         return;
     }
 
@@ -107,18 +106,17 @@ void UaBrowserObjectsTestTask(void* param)
 
     if(retval != UA_STATUSCODE_GOOD)
     {
-        ua_print("ua: [%s] connect failed %#x\n", __func__, retval);
+        ua_error("ua: [%s] connect failed %#x\n", __func__, retval);
         UA_Client_delete(client);
         return;
     }
 
-    ua_print("ua: [%s] connect ok!\n", __func__);
-    ua_pr_info("--- start read time ---\n", __func__);
+    ua_notice("--- start read time ---\n", __func__);
     ua_read_time(client);
-    ua_pr_info("--- get server info ---\n", __func__);
+    ua_notice("--- get server info ---\n", __func__);
     ua_test_browser_objects(client);
+
     /* Clean up */
-    UA_Client_disconnect(client);
     UA_Client_delete(client);    /* Disconnects the client internally */
 }
 
@@ -130,7 +128,7 @@ void* UaBrowserObjectsTest(int argc, char* argv[])
         {
             if(sscanf(argv[1], "%d.%d.%d.%d", &test_ua_ip[0], &test_ua_ip[1], &test_ua_ip[2], &test_ua_ip[3]) == EOF)
             {
-                lw_pr_info("input wrong ip\n");
+                lw_notice("input wrong ip\n");
                 return NULL;
             }
         }
@@ -147,7 +145,7 @@ SHELL_EXPORT_CMD(SHELL_CMD_PERMISSION(0) | SHELL_CMD_TYPE(SHELL_TYPE_CMD_MAIN) |
 void UaGetInfoTestTask(void* param)
 {
     UA_Client* client = UA_Client_new();
-    ua_pr_info("ua: [%s] start ...\n", __func__);
+    ua_notice("ua: [%s] start ...\n", __func__);
 
     if(client == NULL)
     {
@@ -167,7 +165,7 @@ void UaGetInfoTestTask(void* param)
     }
 
     ua_print("ua: [%s] connect ok!\n", __func__);
-    ua_pr_info("--- interactive server ---\n", __func__);
+    ua_notice("--- interactive server ---\n", __func__);
     ua_test_interact_server(client);
     /* Clean up */
     UA_Client_disconnect(client);
@@ -182,7 +180,7 @@ void* UaGetInfoTest(int argc, char* argv[])
         {
             if(sscanf(argv[1], "%d.%d.%d.%d", &test_ua_ip[0], &test_ua_ip[1], &test_ua_ip[2], &test_ua_ip[3]) == EOF)
             {
-                lw_pr_info("input wrong ip\n");
+                lw_notice("input wrong ip\n");
                 return NULL;
             }
         }
@@ -199,7 +197,7 @@ SHELL_EXPORT_CMD(SHELL_CMD_PERMISSION(0) | SHELL_CMD_TYPE(SHELL_TYPE_CMD_MAIN) |
 void UaAddNodesTask(void* param)
 {
     UA_Client* client = UA_Client_new();
-    ua_pr_info("ua: [%s] start ...\n", __func__);
+    ua_notice("ua: [%s] start ...\n", __func__);
 
     if(client == NULL)
     {
@@ -219,7 +217,7 @@ void UaAddNodesTask(void* param)
     }
 
     ua_print("ua: [%s] connect ok!\n", __func__);
-    ua_pr_info("--- add nodes ---\n", __func__);
+    ua_notice("--- add nodes ---\n", __func__);
     ua_add_nodes(client);
     /* Clean up */
     UA_Client_disconnect(client);
@@ -234,7 +232,7 @@ void* UaAddNodesTest(int argc, char* argv[])
         {
             if(sscanf(argv[1], "%d.%d.%d.%d", &test_ua_ip[0], &test_ua_ip[1], &test_ua_ip[2], &test_ua_ip[3]) == EOF)
             {
-                lw_pr_info("input wrong ip\n");
+                lw_notice("input wrong ip\n");
                 return NULL;
             }
         }
diff --git a/APP_Framework/Applications/control_app/plc_demo/README.md b/APP_Framework/Applications/control_app/plc_demo/README.md
new file mode 100755
index 000000000..1d361b998
--- /dev/null
+++ b/APP_Framework/Applications/control_app/plc_demo/README.md
@@ -0,0 +1,48 @@
+# PLC DEMO README
+
+## 文件说明
+
+用于PLC设备相关测试命令演示，目前支持OPCUA协议对PLC进行远程控制，该命令基于LWIP和OPCUA，需要开启相关开关。
+
+多个PLC设备可以组成一个channel，用于一条相关业务线控制。
+
+### 命令行
+
+ShowChannel
+
+显示注册到channel上的PLC设备，范例如下：
+
+ ch_type        ch_name        drv_name       dev_name       cnt                 
+-----------------------------------------------------------------
+ PLC_Channel    PLC            OPCUA          PLC Demo 4      1   
+                                              PLC Demo 3      2   
+                                              PLC Demo 2      3   
+                                              PLC Demo 1      4   
+                                              PLC Demo 0      5  
+
+ShowPLC
+
+用于显示PLC，范例如下：
+
+ device         vendor         model          product        id                  
+-----------------------------------------------------------------
+ PLC Demo 4     B&R            X20            X20 CP1381     5                   
+ PLC Demo 3     B&R            X20            X20 CP1586     4                   
+ PLC Demo 2     SIEMSNS        S7-200         CPU SR60       3                   
+ PLC Demo 1     SIEMENS        S7-1200        CPU 1215C      2                   
+ PLC Demo 0     SIEMENS        S7-1500        CPU 1512SP-1PN 1      
+ 
+ PlcRead [NodeID] 
+ 
+ 用于读取PLC节点信息
+
+ - [NodeID]: 如n4,1, 其中4代表namespace，1代表节点号
+ 
+ 
+ PlcWrite
+ 
+ 用于写入PLC节点数值
+ 
+ - [NodeID]: 如n4,1, 其中4代表namespace，1代表节点号
+
+ - [value]: 为写入数值，目前支持bool类型，和int类型。bool型应为0b(代表false), 1b(代表true)
diff --git a/APP_Framework/Applications/control_app/plc_demo/plc_control_demo.c b/APP_Framework/Applications/control_app/plc_demo/plc_control_demo.c
index d8f480d59..64cb7d913 100755
--- a/APP_Framework/Applications/control_app/plc_demo/plc_control_demo.c
+++ b/APP_Framework/Applications/control_app/plc_demo/plc_control_demo.c
@@ -101,8 +101,6 @@ void PlcReadUATask(void* arg)
     if(EOK != ret)
     {
         plc_print("plc: [%s] open failed %#x\n", __func__, ret);
-//        free(plc_demo_dev.priv_data);
-//        plc_demo_dev.priv_data = NULL;
         return;
     }
 
@@ -163,8 +161,6 @@ void PlcWriteUATask(void* arg)
     if(EOK != ret)
     {
         plc_print("plc: [%s] open failed %#x\n", __func__, ret);
-//        free(plc_demo_dev.priv_data);
-//        plc_demo_dev.priv_data = NULL;
         return;
     }
 
diff --git a/APP_Framework/Framework/control/plc/interoperability/Kconfig b/APP_Framework/Framework/control/plc/interoperability/Kconfig
index 66ae5f182..6a7cb0324 100755
--- a/APP_Framework/Framework/control/plc/interoperability/Kconfig
+++ b/APP_Framework/Framework/control/plc/interoperability/Kconfig
@@ -2,5 +2,9 @@
 menuconfig USING_CONTROL_PLC_OPCUA
         bool "PLC support OPCUA"
         default y
-		depends on RESOURCES_LWIP
+        depends on RESOURCES_LWIP
 
+menuconfig USING_CONTROL_PLC_SOCKET
+        bool "PLC support SOCKET"
+        default y
+        depends on RESOURCES_LWIP
diff --git a/APP_Framework/Framework/control/plc/interoperability/Makefile b/APP_Framework/Framework/control/plc/interoperability/Makefile
index 7f542f711..d329b91fb 100755
--- a/APP_Framework/Framework/control/plc/interoperability/Makefile
+++ b/APP_Framework/Framework/control/plc/interoperability/Makefile
@@ -6,6 +6,10 @@ ifeq ($(CONFIG_USING_CONTROL_PLC_OPCUA), y)
 	SRC_DIR += opcua
 endif
 
+ifeq ($(CONFIG_USING_CONTROL_PLC_SOCKET), y)
+	SRC_DIR += socket
+endif
+
 endif
 
 SRC_FILES += interoperability.c
diff --git a/APP_Framework/Framework/control/plc/interoperability/opcua/open62541.c b/APP_Framework/Framework/control/plc/interoperability/opcua/open62541.c
index 3da01d2b7..fc525aa8d 100755
--- a/APP_Framework/Framework/control/plc/interoperability/opcua/open62541.c
+++ b/APP_Framework/Framework/control/plc/interoperability/opcua/open62541.c
@@ -68231,11 +68231,11 @@ UA_Log_Stdout_log(void *context, UA_LogLevel level, UA_LogCategory category,
     //        (int)(tOffset / UA_DATETIME_SEC / 36), logLevelNames[level], logCategoryNames[category]);
     // vprintf(msg, args);
 
-    KPrintf("%s/%s" ANSI_COLOR_RESET "\t",
+    ua_print("%s/%s" ANSI_COLOR_RESET "\t",
             logLevelNames[level], logCategoryNames[category]);
     vsnprintf(str, sizeof(str) - 1, msg, args);
-    KPrintf(msg, str);
-    KPrintf("\n");
+    ua_print(msg, str);
+    ua_print("\n");
 
     // printf("\n");
     fflush(stdout);
diff --git a/APP_Framework/Framework/control/plc/interoperability/opcua/ua_api.c b/APP_Framework/Framework/control/plc/interoperability/opcua/ua_api.c
index e2e5fdb3e..4512368be 100755
--- a/APP_Framework/Framework/control/plc/interoperability/opcua/ua_api.c
+++ b/APP_Framework/Framework/control/plc/interoperability/opcua/ua_api.c
@@ -28,7 +28,7 @@ int ua_open(void *dev)
 
     param->client = UA_Client_new();
 
-    ua_pr_info("ua: [%s] start ...\n", __func__);
+    ua_notice("ua: [%s] start ...\n", __func__);
 
     if (param->client == NULL)
     {
@@ -39,11 +39,11 @@ int ua_open(void *dev)
     UA_ClientConfig *config = UA_Client_getConfig(param->client);
     UA_ClientConfig_setDefault(config);
 
-    ua_pr_info("ua: [%s] %d %s\n", __func__, strlen(param->ua_remote_ip), param->ua_remote_ip);
+    ua_notice("ua: [%s] %d %s\n", __func__, strlen(param->ua_remote_ip), param->ua_remote_ip);
 
     UA_StatusCode retval = UA_Client_connect(param->client, param->ua_remote_ip);
     if(retval != UA_STATUSCODE_GOOD) {
-        ua_pr_info("ua: [%s] deleted ret %x!\n", __func__, retval);
+        ua_notice("ua: [%s] deleted ret %x!\n", __func__, retval);
         return (int)retval;
     }
     return EOK;
@@ -52,7 +52,6 @@ int ua_open(void *dev)
 void ua_close(void *dev)
 {
     UaParamType *param = (UaParamType *)dev;
-    UA_Client_disconnect(param->client);
     UA_Client_delete(param->client); /* Disconnects the client internally */
 }
 
diff --git a/APP_Framework/Framework/control/plc/interoperability/opcua/ua_api.h b/APP_Framework/Framework/control/plc/interoperability/opcua/ua_api.h
index 903d9c6aa..7da7a4faa 100755
--- a/APP_Framework/Framework/control/plc/interoperability/opcua/ua_api.h
+++ b/APP_Framework/Framework/control/plc/interoperability/opcua/ua_api.h
@@ -43,8 +43,9 @@ typedef struct UaParam
 
 #define ua_print //KPrintf
 #define ua_trace() //KPrintf("ua: [%s] line %d checked!\n", __func__, __LINE__)
-#define ua_pr_info KPrintf
+#define ua_notice KPrintf
 #define ua_debug //KPrintf
+#define ua_error KPrintf
 
 extern const char *opc_server_url;
 extern char test_ua_ip[];
diff --git a/APP_Framework/Framework/control/plc/interoperability/opcua/ua_client.c b/APP_Framework/Framework/control/plc/interoperability/opcua/ua_client.c
index 65a4ecb43..749025f75 100755
--- a/APP_Framework/Framework/control/plc/interoperability/opcua/ua_client.c
+++ b/APP_Framework/Framework/control/plc/interoperability/opcua/ua_client.c
@@ -42,7 +42,7 @@ static UA_StatusCode nodeIter(UA_NodeId childId, UA_Boolean isInverse, UA_NodeId
     }
 
     UA_NodeId* parent = (UA_NodeId*)handle;
-    ua_pr_info("%d, %d --- %d ---> NodeId %d, %d\n",
+    ua_notice("%d, %d --- %d ---> NodeId %d, %d\n",
                parent->namespaceIndex, parent->identifier.numeric,
                referenceTypeId.identifier.numeric, childId.namespaceIndex,
                childId.identifier.numeric);
@@ -81,38 +81,38 @@ void ua_print_value(UA_Variant* val)
     if(val->type == &UA_TYPES[UA_TYPES_LOCALIZEDTEXT])
     {
         UA_LocalizedText* ptr = (UA_LocalizedText*)val->data;
-        ua_pr_info("%.*s (Text)\n", ptr->text.length, ptr->text.data);
+        ua_notice("%.*s (Text)\n", ptr->text.length, ptr->text.data);
     }
     else if(val->type == &UA_TYPES[UA_TYPES_UINT32])
     {
         UA_UInt32* ptr = (UA_UInt32*)val->data;
-        ua_pr_info("%d (UInt32)\n", *ptr);
+        ua_notice("%d (UInt32)\n", *ptr);
     }
     else if(val->type == &UA_TYPES[UA_TYPES_BOOLEAN])
     {
         UA_Boolean* ptr = (UA_Boolean*)val->data;
-        ua_pr_info("%i (BOOL)\n", *ptr);
+        ua_notice("%i (BOOL)\n", *ptr);
     }
     else if(val->type == &UA_TYPES[UA_TYPES_INT32])
     {
         UA_Int32* ptr = (UA_Int32*)val->data;
-        ua_pr_info("%d (Int32)\n", *ptr);
+        ua_notice("%d (Int32)\n", *ptr);
     }
     else if(val->type == &UA_TYPES[UA_TYPES_INT16])
     {
         UA_Int16* ptr = (UA_Int16*)val->data;
-        ua_pr_info("%d (Int16)\n", *ptr);
+        ua_notice("%d (Int16)\n", *ptr);
     }
     else if(val->type == &UA_TYPES[UA_TYPES_STRING])
     {
         UA_String* ptr = (UA_String*)val->data;
-        ua_pr_info("%*.s (String)\n", ptr->length, ptr->data);
+        ua_notice("%*.s (String)\n", ptr->length, ptr->data);
     }
     else if(val->type == &UA_TYPES[UA_TYPES_DATETIME])
     {
         UA_DateTime* ptr = (UA_DateTime*)val->data;
         UA_DateTimeStruct dts = UA_DateTime_toStruct(*ptr);
-        ua_pr_info("%d-%d-%d %d:%d:%d.%03d (Time)\n",
+        ua_notice("%d-%d-%d %d:%d:%d.%03d (Time)\n",
                    dts.day, dts.month, dts.year, dts.hour, dts.min, dts.sec, dts.milliSec);
     }
 }
@@ -144,14 +144,14 @@ void ua_print_nodeid(UA_NodeId *node_id)
     switch(node_id->identifierType)
     {
         case UA_NODEIDTYPE_NUMERIC:
-            ua_pr_info(" NodeID n%d,%d ", node_id->namespaceIndex, node_id->identifier.numeric);
+            ua_notice(" NodeID n%d,%d ", node_id->namespaceIndex, node_id->identifier.numeric);
             break;
         case UA_NODEIDTYPE_STRING:
-            ua_pr_info(" NodeID n%d,%.*s ", node_id->namespaceIndex, node_id->identifier.string.length,
+            ua_notice(" NodeID n%d,%.*s ", node_id->namespaceIndex, node_id->identifier.string.length,
                 node_id->identifier.string.data);
             break;
         case UA_NODEIDTYPE_BYTESTRING:
-            ua_pr_info(" NodeID n%d,%s ", node_id->namespaceIndex, node_id->identifier.byteString.data);
+            ua_notice(" NodeID n%d,%s ", node_id->namespaceIndex, node_id->identifier.byteString.data);
             break;
         default:
             break;
@@ -160,7 +160,7 @@ void ua_print_nodeid(UA_NodeId *node_id)
 
 void ua_print_object(UA_BrowseResponse* res)
 {
-    ua_pr_info("%-9s %-16s %-16s %-16s\n", "NAMESPACE", "NODEID", "BROWSE NAME", "DISPLAY NAME");
+    ua_notice("%-9s %-16s %-16s %-16s\n", "NAMESPACE", "NODEID", "BROWSE NAME", "DISPLAY NAME");
 
     for(size_t i = 0; i < res->resultsSize; ++i)
     {
@@ -170,14 +170,14 @@ void ua_print_object(UA_BrowseResponse* res)
 
             if(ref->nodeId.nodeId.identifierType == UA_NODEIDTYPE_NUMERIC)
             {
-                ua_pr_info("%-9d %-16d %-16.*s %-16.*s\n", ref->nodeId.nodeId.namespaceIndex,
+                ua_notice("%-9d %-16d %-16.*s %-16.*s\n", ref->nodeId.nodeId.namespaceIndex,
                            ref->nodeId.nodeId.identifier.numeric, (int)ref->browseName.name.length,
                            ref->browseName.name.data, (int)ref->displayName.text.length,
                            ref->displayName.text.data);
             }
             else if(ref->nodeId.nodeId.identifierType == UA_NODEIDTYPE_STRING)
             {
-                ua_pr_info("%-9d %-16.*s %-16.*s %-16.*s\n", ref->nodeId.nodeId.namespaceIndex,
+                ua_notice("%-9d %-16.*s %-16.*s %-16.*s\n", ref->nodeId.nodeId.namespaceIndex,
                            (int)ref->nodeId.nodeId.identifier.string.length,
                            ref->nodeId.nodeId.identifier.string.data,
                            (int)ref->browseName.name.length, ref->browseName.name.data,
@@ -188,7 +188,7 @@ void ua_print_object(UA_BrowseResponse* res)
         }
     }
 
-    ua_pr_info("\n");
+    ua_notice("\n");
 }
 
 UA_StatusCode ua_read_array_value(UA_Client* client, int array_size, UA_ReadValueId* array)
@@ -203,7 +203,7 @@ UA_StatusCode ua_read_array_value(UA_Client* client, int array_size, UA_ReadValu
             || (response.resultsSize != array_size))
     {
         UA_ReadResponse_clear(&response);
-        ua_pr_info("ua: [%s] read failed 0x%x\n", __func__,
+        ua_notice("ua: [%s] read failed 0x%x\n", __func__,
                    response.responseHeader.serviceResult);
         return UA_STATUSCODE_BADUNEXPECTEDERROR;
     }
@@ -215,11 +215,11 @@ UA_StatusCode ua_read_array_value(UA_Client* client, int array_size, UA_ReadValu
         if((response.results[i].status == UA_STATUSCODE_GOOD)
                 && (response.results[i].hasValue))
         {
-            ua_pr_info("node %s: ", ua_get_nodeid_str(&array[i].nodeId));
+            ua_notice("node %s: ", ua_get_nodeid_str(&array[i].nodeId));
             ua_print_value(&response.results[i].value);
         }
     }
-    ua_pr_info("\n");
+    ua_notice("\n");
 
     free(arr_ret);
     UA_ReadResponse_clear(&response);
@@ -229,7 +229,7 @@ UA_StatusCode ua_read_array_value(UA_Client* client, int array_size, UA_ReadValu
 void ua_browser_id(UA_Client* client, UA_NodeId id)
 {
     /* Browse some objects */
-    ua_pr_info("Browsing nodes in objects folder:\n");
+    ua_notice("Browsing nodes in objects folder:\n");
     UA_BrowseRequest bReq;
     UA_BrowseRequest_init(&bReq);
     bReq.requestedMaxReferencesPerNode = 0;
@@ -327,7 +327,7 @@ void ua_write_nodeid_value(UA_Client* client, UA_NodeId id, char* value)
 
     if(wResp.responseHeader.serviceResult == UA_STATUSCODE_GOOD)
     {
-        ua_pr_info("write new value is: %s\n", value);
+        ua_notice("write new value is: %s\n", value);
     }
 
     UA_WriteRequest_clear(&wReq);
@@ -489,7 +489,7 @@ void ua_read_time(UA_Client* client)
     {
         UA_DateTime raw_date = *(UA_DateTime*) value.data;
         UA_DateTimeStruct dts = UA_DateTime_toStruct(raw_date);
-        ua_pr_info("date is: %d-%d-%d %d:%d:%d.%03d\n",
+        ua_notice("date is: %d-%d-%d %d:%d:%d.%03d\n",
                     dts.day, dts.month, dts.year, dts.hour, dts.min, dts.sec, dts.milliSec);
     }
 
diff --git a/APP_Framework/Framework/control/plc/interoperability/opcua/ua_test.c b/APP_Framework/Framework/control/plc/interoperability/opcua/ua_test.c
index 329118bfc..d11b86896 100755
--- a/APP_Framework/Framework/control/plc/interoperability/opcua/ua_test.c
+++ b/APP_Framework/Framework/control/plc/interoperability/opcua/ua_test.c
@@ -53,7 +53,7 @@ void ua_test_browser_objects(UA_Client *client)
     ua_browser_id(client, UA_TEST_BROWSER_NODEID);
     ua_browser_id(client, UA_TEST_BROWSER_NODEID1);
     test_id = UA_TEST_BROWSER_NODEID1;
-    ua_pr_info("Show values in %s:\n", ua_get_nodeid_str(&test_id));
+    ua_notice("Show values in %s:\n", ua_get_nodeid_str(&test_id));
     ua_test_read_array(client);
     return;
 }
@@ -64,11 +64,11 @@ void ua_test_write_attr(UA_Client *client)
     char val_str[UA_NODE_LEN];
     UA_NodeId id = UA_TEST_WRITE_NODEID;
 
-    ua_pr_info("--- Test write %s ---\n", ua_get_nodeid_str(&id));
+    ua_notice("--- Test write %s ---\n", ua_get_nodeid_str(&id));
     ua_read_nodeid_value(client, id, &value);
     ua_write_nodeid_value(client, id, itoa(value + 1, val_str, 10));
     ua_read_nodeid_value(client, id, &value);
-    ua_pr_info("\n");
+    ua_notice("\n");
 }
 
 int ua_test_interact_server(UA_Client *client)
diff --git a/APP_Framework/Framework/control/plc/interoperability/socket/Kconfig b/APP_Framework/Framework/control/plc/interoperability/socket/Kconfig
new file mode 100755
index 000000000..d8325aa40
--- /dev/null
+++ b/APP_Framework/Framework/control/plc/interoperability/socket/Kconfig
@@ -0,0 +1,11 @@
+
+menuconfig USING_CONTROL_PLC_OPCUA
+        bool "PLC support OPCUA"
+        default y
+        depends on RESOURCES_LWIP
+
+menuconfig USING_CONTROL_PLC_SOCKET
+        bool "PLC support SOCKET"
+        default y
+        depends on RESOURCES_LWIP
+
diff --git a/APP_Framework/Framework/control/plc/interoperability/socket/Makefile b/APP_Framework/Framework/control/plc/interoperability/socket/Makefile
new file mode 100755
index 000000000..2c3e00b48
--- /dev/null
+++ b/APP_Framework/Framework/control/plc/interoperability/socket/Makefile
@@ -0,0 +1,4 @@
+SRC_FILES := plc_socket.c
+
+include $(KERNEL_ROOT)/compiler.mk
+
diff --git a/APP_Framework/Framework/control/plc/interoperability/socket/README.md b/APP_Framework/Framework/control/plc/interoperability/socket/README.md
new file mode 100755
index 000000000..798e81e3f
--- /dev/null
+++ b/APP_Framework/Framework/control/plc/interoperability/socket/README.md
@@ -0,0 +1,18 @@
+# PLC SOCKET README
+
+## 文件说明
+
+用于测试PLC socket通信. 通过建立与制定IP的PLC设备的socket连接, 发送命令给PLC设备, 实现相关功能. 实现该功能需要开启LWIP, 同时需要扩大shell的栈大小和内存空间。
+
+### 命令行
+
+PLCSocket ip=[PLC IP] port=[PLC port] tcp=[1: TCP; 0: UDP] cmd=[相关命令] file=[制定配置文件]
+
+配置文件支持json格式, 默认文件名为socket_param.json, 放置于plc目录下, 文件内容如下：
+
+{
+   "ip": "192.168.250.6", 
+   "port": 102,
+   "tcp": 1,
+   "cmd": [x, x, x]
+}
\ No newline at end of file
diff --git a/APP_Framework/Framework/control/plc/interoperability/socket/plc_socket.c b/APP_Framework/Framework/control/plc/interoperability/socket/plc_socket.c
new file mode 100755
index 000000000..74eba30c9
--- /dev/null
+++ b/APP_Framework/Framework/control/plc/interoperability/socket/plc_socket.c
@@ -0,0 +1,364 @@
+/*
+ * Copyright (c) 2022 AIIT XUOS Lab
+ * XiUOS is licensed under Mulan PSL v2.
+ * You can use this software according to the terms and conditions of the Mulan PSL v2.
+ * You may obtain a copy of Mulan PSL v2 at:
+ *        http://license.coscl.org.cn/MulanPSL2
+ * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
+ * EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
+ * MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
+ * See the Mulan PSL v2 for more details.
+ */
+
+/**
+ * @file plc_socket.c
+ * @brief Demo for PLC socket communication function
+ * @version 1.0
+ * @author AIIT XUOS Lab
+ * @date 2022.03.16
+ */
+
+#include "transform.h"
+#include "plc_socket.h"
+#include "sys_arch.h"
+#include "lwip/sockets.h"
+#include "control_file.h"
+
+// max support plc socket test commands number
+#define PLC_SOCK_CMD_NUM CTL_CMD_NUM
+#define PLC_SOCK_TIMEOUT 50000
+
+// for saving PLC command index
+int plc_cmd_index = 0;
+
+// only for test
+#define SUPPORT_PLC_SIEMENS
+
+//siemens test
+PlcBinCmdType TestPlcCmd[PLC_SOCK_CMD_NUM] = {0};
+
+//Test information
+//SIEMENS ip: 192.168.250.9 port: 102
+//S7-200  ip: 192.168.250.8 port: 102
+//S7-1200 ip: 192.168.250.6 port: 102
+//OML     ip: 192.168.250.3 port: 9600
+
+PlcSocketParamType plc_socket_demo_data = {
+#ifdef SUPPORT_PLC_SIEMENS
+    .ip = {192, 168, 250, 6},
+    .port = 102,
+    .device_type = PLC_DEV_TYPE_SIEMENS,
+    .socket_type = SOCK_STREAM,
+    .cmd_num = 3,
+#else
+    .ip = {192, 168, 250, 3},
+    .port = 9600,
+    .device_type = PLC_DEV_TYPE_OML,
+    .socket_type = SOCK_DGRAM,
+    .cmd_num = 1,
+#endif
+    .recv_len = PLC_RECV_BUF_LEN,
+    .recv_buf = NULL,
+};
+
+#define OML_HEADER_LEN 78
+#define CHECK_OML_HEADER(_s) ((0xC0 == *(_s)) && (0x00 == *(_s + 1)) && (0x02 == *(_s + 2)) && (0x00 == *(_s + 3)))
+
+/******************************************************************************/
+
+static void plc_print_array(char *title, int size, uint8_t *cmd)
+{
+    lw_notice("%s : %d - ", title, size);
+    for(int i = 0; i < size; i++)
+    {
+        lw_notice(" %#x",  cmd[i]);
+    }
+    lw_notice("\n");
+}
+
+static void *PlcSocketStart(void *arg)
+{
+    int fd = -1;
+    int timeout, recv_len;
+    struct sockaddr_in sock_addr;
+    socklen_t addr_len = sizeof(struct sockaddr_in);
+    PlcSocketParamType *param = (PlcSocketParamType *)&plc_socket_demo_data;
+
+    plc_print("start %d.%d.%d.%d:%d dev %d sock %d\n",
+        param->ip[0],
+        param->ip[1],
+        param->ip[2],
+        param->ip[3],
+        param->port,
+        param->device_type,
+        param->socket_type);
+
+    param->recv_len = PLC_RECV_BUF_LEN;
+
+    //malloc memory
+    param->recv_buf = (char *)malloc(param->recv_len);
+    if (param->recv_buf == NULL)
+    {
+        plc_error("No memory\n");
+        return NULL;
+    }
+
+    fd = socket(AF_INET, param->socket_type, 0);
+    if (fd < 0)
+    {
+        plc_error("Socket error %d\n", param->socket_type);
+        free(param->recv_buf);
+        return NULL;
+    }
+
+    plc_print("start %d.%d.%d.%d:%d\n", param->ip[0], param->ip[1], param->ip[2], param->ip[3], param->port);
+
+    sock_addr.sin_family = AF_INET;
+    sock_addr.sin_port = htons(param->port);
+    sock_addr.sin_addr.s_addr = PP_HTONL(LWIP_MAKEU32(param->ip[0], param->ip[1], param->ip[2], param->ip[3]));
+    memset(&(sock_addr.sin_zero), 0, sizeof(sock_addr.sin_zero));
+
+    if (connect(fd, (struct sockaddr *)&sock_addr, sizeof(struct sockaddr)) < 0)
+    {
+        plc_error("Unable to connect\n");
+        closesocket(fd);
+        free(param->recv_buf);
+        return NULL;
+    }
+
+    lw_notice("client %s connected\n", inet_ntoa(sock_addr.sin_addr));
+
+    for(int i = 0; i < param->cmd_num; i ++)
+    {
+        PlcBinCmdType *cmd = &TestPlcCmd[i];
+        sendto(fd, cmd->cmd, cmd->cmd_len, 0, (struct sockaddr*)&sock_addr, addr_len);
+        plc_print_array("Send cmd", cmd->cmd_len, cmd->cmd);
+
+        MdelayKTask(cmd->delay_ms);
+        timeout = PLC_SOCK_TIMEOUT;
+        memset(param->recv_buf, 0, param->recv_len);
+        while(timeout --)
+        {
+            recv_len = recvfrom(fd, param->recv_buf, param->recv_len, 0, (struct sockaddr *)&sock_addr, &addr_len);
+            if(recv_len > 0)
+            {
+                if(param->device_type == PLC_DEV_TYPE_OML)
+                {
+                    if((recv_len == OML_HEADER_LEN) && (CHECK_OML_HEADER(param->recv_buf)))
+                    {
+                        lw_notice("This is Oml package!!!\n");
+                    }
+                }
+                lw_notice("Receive from : %s\n", inet_ntoa(sock_addr.sin_addr));
+                plc_print_array("Receive data", recv_len, param->recv_buf);
+                break;
+            }
+        }
+    }
+
+    closesocket(fd);
+    free(param->recv_buf);
+    return NULL;
+}
+
+void PlcGetParamCmd(char *cmd)
+{
+    const char s[2] = ",";
+    char *token;
+    uint16_t cmd_index = 0;
+    char bin_cmd[PLC_BIN_CMD_LEN] = {0};
+    token = strtok(cmd, s);
+    while(token != NULL)
+    {
+        sscanf(token, "%x", &bin_cmd[cmd_index]);
+        plc_print("%d - %s %d\n", cmd_index, token, bin_cmd[cmd_index]);
+        token = strtok(NULL, s);
+        cmd_index ++;
+    }
+    TestPlcCmd[plc_cmd_index].cmd_len = cmd_index;
+    memcpy(TestPlcCmd[plc_cmd_index].cmd, bin_cmd, cmd_index);
+    plc_print("get %d cmd len %d\n", plc_cmd_index, TestPlcCmd[plc_cmd_index].cmd_len);
+    plc_cmd_index ++;
+    plc_socket_demo_data.cmd_num = plc_cmd_index;
+}
+
+void PlcShowUsage(void)
+{
+    plc_notice("------------------------------------\n");
+    plc_notice("PlcSocket [ip].[ip].[ip].[ip]:[port]\n");
+    plc_notice("PlcSocket support other param:\n");
+    plc_notice("plc=[] 0: OML 1:SIEMENS\n");
+    plc_notice("tcp=[] 0: udp 1:tcp\n");
+    plc_notice("ip=[ip.ip.ip.ip]\n");
+    plc_notice("port=port\n");
+    plc_notice("file: use %s\n", PLC_SOCK_FILE_NAME);
+    plc_notice("------------------------------------\n");
+}
+
+#if defined(MOUNT_SDCARD) && defined(LIB_USING_CJSON)
+void PlcGetParamFromFile(char *file_name)
+{
+    PlcSocketParamType *param = &plc_socket_demo_data;
+
+    char *file_buf = malloc(CTL_FILE_LEN);
+    if(file_buf == NULL)
+    {
+        plc_error("No enough buffer %d\n", CTL_FILE_LEN);
+        return;
+    }
+    memset(file_buf, 0, CTL_FILE_LEN);
+
+    if(CtlFileReadWithFilename(file_name, CTL_FILE_LEN, file_buf) != EOK)
+    {
+        plc_error("Can't open file %s\n", file_name);
+        //try again default file
+        if(strcmp(file_name, PLC_SOCK_FILE_NAME) != 0)
+        {
+            if(CtlFileReadWithFilename(PLC_SOCK_FILE_NAME, CTL_FILE_LEN, file_buf) != EOK)
+            {
+                plc_error("Can't open file %s\n", file_name);
+                return;
+            }
+        }
+        else
+        {
+            return;
+        }
+    }
+    CtlParseJsonData(file_buf);
+
+    memcpy(param->ip, ctl_file_param.ip, 4);
+    param->port = ctl_file_param.port;
+    param->cmd_num = ctl_file_param.cmd_num;
+    param->socket_type = ctl_file_param.tcp ? SOCK_STREAM : SOCK_DGRAM;
+
+    for(int i = 0; i < param->cmd_num; i++)
+    {
+        TestPlcCmd[i].cmd_len = ctl_file_param.cmd_len[i];
+        memcpy(TestPlcCmd[i].cmd, ctl_file_param.cmd[i], TestPlcCmd[i].cmd_len);
+    }
+
+    plc_print("ip: %d.%d.%d.%d\n", param->ip[0], param->ip[1], param->ip[2], param->ip[3]);
+    plc_print("port: %d", param->port);
+    plc_print("tcp: %d", param->socket_type);
+    plc_print("cmd number: %d\n", param->cmd_num);
+
+    for(int i = 0; i < param->cmd_num; i++)
+    {
+        plc_print_array("cmd", TestPlcCmd[i].cmd_len, TestPlcCmd[i].cmd);
+    }
+    free(file_buf);
+}
+
+#endif
+
+void PlcCheckParam(int argc, char *argv[])
+{
+    int i;
+    PlcSocketParamType *param = &plc_socket_demo_data;
+    plc_cmd_index = 0;
+
+    for(i = 0; i < argc; i++)
+    {
+        char *str = argv[i];
+        int is_tcp = 0;
+        char cmd_str[PLC_BIN_CMD_LEN] = {0};
+
+        plc_print("check %d %s\n", i, str);
+
+#if defined(MOUNT_SDCARD) && defined(LIB_USING_CJSON)
+        if(strncmp(str, "file", 4) == 0)
+        {
+            char file_name[CTL_FILE_NAME_LEN] = {0};
+            if(sscanf(str, "file=%s", file_name) == EOF)
+            {
+                strcpy(file_name, PLC_SOCK_FILE_NAME);
+            }
+            plc_notice("get %s parameter file %s\n", str, file_name);
+            PlcGetParamFromFile(file_name);
+            return;
+        }
+#endif
+        if(sscanf(str, "ip=%d.%d.%d.%d",
+            &param->ip[0],
+            &param->ip[1],
+            &param->ip[2],
+            &param->ip[3]) == 4)
+        {
+            plc_print("find ip %d %d %d %d\n", param->ip[0], param->ip[1], param->ip[2], param->ip[3]);
+            continue;
+        }
+
+        if(sscanf(str, "port=%d", &param->port) == 1)
+        {
+            plc_print("find port %d\n", param->port);
+            continue;
+        }
+
+        if(sscanf(str, "tcp=%d", &is_tcp) == 1)
+        {
+            plc_print("find tcp %d\n", is_tcp);
+            param->socket_type = is_tcp ? SOCK_STREAM:SOCK_DGRAM;
+            continue;
+        }
+
+        if(sscanf(str, "plc=%d", &param->device_type) == 1)
+        {
+            plc_print("find device %d\n", param->device_type);
+            continue;
+        }
+
+        if(sscanf(str, "cmd=%s", cmd_str) == 1)
+        {
+            plc_print("find cmd %s\n", cmd_str);
+            PlcGetParamCmd(cmd_str);
+            continue;
+        }
+    }
+
+    if(argc >= 2)
+    {
+        if(sscanf(argv[1], "%d.%d.%d.%d:%d",
+            &param->ip[0],
+            &param->ip[1],
+            &param->ip[2],
+            &param->ip[3],
+            &param->port) != EOF)
+        {
+            return;
+        }
+
+        if(sscanf(argv[1], "%d.%d.%d.%d",
+            &param->ip[0],
+            &param->ip[1],
+            &param->ip[2],
+            &param->ip[3]) != EOF)
+        {
+            return;
+        }
+    }
+    else
+    {
+        PlcShowUsage();
+    }
+}
+
+void PlcSocketTask(int argc, char *argv[])
+{
+    int result = 0;
+    pthread_t th_id;
+
+    pthread_attr_t attr;
+    attr.schedparam.sched_priority = LWIP_DEMO_TASK_PRIO;
+    attr.stacksize = LWIP_TASK_STACK_SIZE;
+    PlcSocketParamType *param = &plc_socket_demo_data;
+
+    PlcCheckParam(argc, argv);
+
+    lwip_config_net(lwip_ipaddr, lwip_netmask, param->ip);
+    PrivTaskCreate(&th_id, &attr, PlcSocketStart, param);
+}
+
+SHELL_EXPORT_CMD(SHELL_CMD_PERMISSION(0) | SHELL_CMD_TYPE(SHELL_TYPE_CMD_MAIN) | SHELL_CMD_PARAM_NUM(3),
+     PlcSocket, PlcSocketTask, Test PLC Socket);
+
diff --git a/APP_Framework/Framework/control/plc/interoperability/socket/plc_socket.h b/APP_Framework/Framework/control/plc/interoperability/socket/plc_socket.h
new file mode 100755
index 000000000..6b4ec9b60
--- /dev/null
+++ b/APP_Framework/Framework/control/plc/interoperability/socket/plc_socket.h
@@ -0,0 +1,66 @@
+/*
+ * Copyright (c) 2022 AIIT XUOS Lab
+ * XiUOS is licensed under Mulan PSL v2.
+ * You can use this software according to the terms and conditions of the Mulan PSL v2.
+ * You may obtain a copy of Mulan PSL v2 at:
+ *        http://license.coscl.org.cn/MulanPSL2
+ * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
+ * EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
+ * MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
+ * See the Mulan PSL v2 for more details.
+ */
+
+/**
+ * @file plc_socket.h
+ * @brief Demo for PLC socket communication function
+ * @version 1.0
+ * @author AIIT XUOS Lab
+ * @date 2022.03.16
+ */
+
+#ifndef __PLC_SOCKET_H_
+#define __PLC_SOCKET_H_
+
+#define PLC_BIN_CMD_LEN 512
+
+// for plc socket test bin commands
+typedef struct
+{
+    uint16_t delay_ms;
+    uint8_t cmd_len;
+    uint8_t cmd[PLC_BIN_CMD_LEN];
+}PlcBinCmdType;
+
+enum PlcDeviceType {
+    PLC_DEV_TYPE_OML = 0,
+    PLC_DEV_TYPE_IPC,
+    PLC_DEV_TYPE_BRL,
+    PLC_DEV_TYPE_SIEMENS,
+    PLC_DEV_TYPE_SIEMENS_1200,
+    PLC_DEV_TYPE_JF_IPC,
+    PLC_DEV_TYPE_HG,
+    /* ...... */
+    PLC_DEV_TYPE_END,
+};
+
+#define PLC_IP_LEN 16
+#define PLC_DEV_NAME_LEN 32
+#define PLC_RECV_BUF_LEN CTL_FILE_LEN
+
+typedef struct PlcSocketParamStruct{
+    char ip[PLC_IP_LEN];
+    uint32_t port;
+    uint32_t device_type; //PlcDeviceType
+    uint32_t socket_type; //UDP or TCP
+    char device[PLC_DEV_NAME_LEN];
+    uint32_t cmd_num; // command number
+    uint32_t recv_len; // receive length
+    uint8_t *recv_buf; // receive buffer
+}PlcSocketParamType;
+
+//debug command
+#define plc_print //KPrintf
+#define plc_error KPrintf
+#define plc_notice KPrintf
+
+#endif
diff --git a/APP_Framework/Framework/control/plc/shared/plc_device.h b/APP_Framework/Framework/control/plc/shared/plc_device.h
index 6744a1474..b8c57d490 100755
--- a/APP_Framework/Framework/control/plc/shared/plc_device.h
+++ b/APP_Framework/Framework/control/plc/shared/plc_device.h
@@ -1,5 +1,5 @@
 /*
-* Copyright (c) 2021 AIIT XUOS Lab
+* Copyright (c) 2022 AIIT XUOS Lab
 * XiUOS is licensed under Mulan PSL v2.
 * You can use this software according to the terms and conditions of the Mulan PSL v2.
 * You may obtain a copy of Mulan PSL v2 at:
diff --git a/APP_Framework/Framework/control/shared/Makefile b/APP_Framework/Framework/control/shared/Makefile
index 4890d7675..633191b89 100755
--- a/APP_Framework/Framework/control/shared/Makefile
+++ b/APP_Framework/Framework/control/shared/Makefile
@@ -1,4 +1,8 @@
 SRC_FILES := control.c
 
+ifeq ($(CONFIG_MOUNT_SDCARD),y)
+	SRC_FILES += control_file.c
+endif
+
 include $(KERNEL_ROOT)/compiler.mk
 
diff --git a/APP_Framework/Framework/control/shared/control_file.c b/APP_Framework/Framework/control/shared/control_file.c
new file mode 100755
index 000000000..3b383c7f3
--- /dev/null
+++ b/APP_Framework/Framework/control/shared/control_file.c
@@ -0,0 +1,213 @@
+/*
+* Copyright (c) 2022 AIIT XUOS Lab
+* XiUOS is licensed under Mulan PSL v2.
+* You can use this software according to the terms and conditions of the Mulan PSL v2.
+* You may obtain a copy of Mulan PSL v2 at:
+*        http://license.coscl.org.cn/MulanPSL2
+* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
+* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
+* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
+* See the Mulan PSL v2 for more details.
+*/
+
+/**
+ * @file control_file.c
+ * @brief control relative file operation
+ * @version 1.0
+ * @author AIIT XUOS Lab
+ * @date 2022-03-17
+ */
+
+#include <stdio.h>
+#include "cJSON.h"
+#include "transform.h"
+#include "control_file.h"
+
+//json file parameter for PLC socket communication as below:
+//{
+//   "ip": "192.168.250.6",
+//   "port": 102,
+//   "cmd": [3, 0, 0, 22, 17, 224, 0, 0, 2, 200, 0, 193, 2, 2, 1, 194, 2, 2, 1, 192, 1, 10],
+//   "cmd1": [3, 0, 0, 25, 2, 240, 128, 50, 1, 0, 0, 0, 13, 0, 8, 0, 0, 240, 0, 0, 1, 0, 1, 0, 240], \r\n" \
+//   "cmd2": [3, 0, 0, 31, 2, 240, 128, 50, 1, 0, 0, 51, 1, 0, 14, 0, 0, 4, 1, 18, 10, 16,  2, 0, 210, 0, 52, 132, 0, 0, 0]\r\n" \
+//}"
+
+#define TEST_PLC_JSON_TXT \
+"{ \r\n"\
+"   \"ip\": \"192.168.250.6\", \r\n"\
+"   \"port\": 102, \r\n"\
+"   \"tcp\": 1, \r\n"\
+"   \"cmd\": [3, 0, 0, 22, 17, 224, 0, 0, 2, 200, 0, 193, 2, 2, 1, 194, 2, 2, 1, 192, 1, 10], \r\n"\
+"   \"cmd1\": [3, 0, 0, 25, 2, 240, 128, 50, 1, 0, 0, 0, 13, 0, 8, 0, 0, 240, 0, 0, 1, 0, 1, 0, 240], \r\n" \
+"   \"cmd2\": [3, 0, 0, 31, 2, 240, 128, 50, 1, 0, 0, 51, 1, 0, 14, 0, 0, 4, 1, 18, 10, 16,  2, 0, 210, 0, 52, 132, 0, 0, 0]\r\n" \
+"}"
+
+
+CtlPlcSockParamType ctl_file_param;
+
+FILE *CtlFileInit(char *file)
+{
+    FILE *fd = NULL;
+
+#ifdef MOUNT_SDCARD
+    // SD card mount flag 1: OK
+    if(sd_mount_flag == 0)
+    {
+        ctl_error("SD card mount failed\n");
+        return NULL;
+    }
+
+    fd = fopen(file, "a+");
+    if(fd == NULL)
+    {
+        ctl_error("open file %s failed\n", file);
+    }
+
+#endif
+    return fd;
+}
+
+void CtlFileClose(FILE *fd)
+{
+    fclose(fd);
+}
+
+void CtlFileRead(FILE *fd, int size, char *buf)
+{
+    fseek(fd, 0, SEEK_SET);
+    fread(buf, size, 1, fd);
+    ctl_print("read file %d: %.100s\n", size, buf);
+}
+
+void CtlFileWrite(FILE *fd, int size, char *buf)
+{
+    size_t write_size = 0;
+    write_size = fwrite(buf, strlen(buf) + 1, 1, fd);
+    ctl_print("write size %d: %s\n", size, buf);
+}
+
+int CtlFileReadWithFilename(char *file, int size, char *buf)
+{
+    FILE *fd;
+    fd = fopen(file, "r");
+    if(fd == NULL)
+    {
+        ctl_error("open file %s failed\n", file);
+        return EEMPTY;
+    }
+
+    fseek(fd, 0, SEEK_SET);
+    fread(buf, size, 1, fd);
+    ctl_print("read file %d: %.100s\n", size, buf);
+    return EOK;
+}
+
+void CtlCreateFileTest(void)
+{
+    FILE *fd = CtlFileInit(PLC_SOCK_FILE_NAME);
+    if(fd == NULL)
+        return;
+    char *file_buf = TEST_PLC_JSON_TXT;
+    CtlFileWrite(fd, strlen(file_buf), file_buf);
+    CtlFileClose(fd);
+}
+
+SHELL_EXPORT_CMD(SHELL_CMD_PERMISSION(0) | SHELL_CMD_TYPE(SHELL_TYPE_CMD_MAIN) | SHELL_CMD_PARAM_NUM(0),
+    CtlCreateFile, CtlCreateFileTest, Test control file);
+
+#ifdef LIB_USING_CJSON
+
+void CtlParseJsonArray(cJSON *dat, int *cmd_len, char *cmd)
+{
+    int len, i;
+    if(cJSON_IsArray(dat))
+    {
+        len = cJSON_GetArraySize(dat);
+        ctl_print("json cmd %d\n", len);
+
+        for(i = 0; i < len; i++)
+        {
+            cJSON *cmd_val = cJSON_GetArrayItem(dat, i);
+            if(NULL == cmd_val)
+                continue;
+            ctl_print("0x%x ", cmd_val->valueint);
+            cmd[i] = cmd_val->valueint;
+        }
+        *cmd_len = len;
+        ctl_print("\n");
+    }
+}
+
+void CtlParseJsonData(char *buf)
+{
+    cJSON *file_dat = NULL;
+    cJSON *ip_dat = NULL;
+    cJSON *port_dat = NULL;
+    cJSON *tcp_dat = NULL;
+    cJSON *cmd_dat = NULL;
+    char cmd_title[10] = {"cmd"};
+    CtlPlcSockParamType *file_param = &ctl_file_param;
+
+    file_dat = cJSON_Parse(buf);
+    if(file_dat == NULL)
+    {
+        ctl_error("ctrl parse failed\n");
+        return;
+    }
+
+    ip_dat = cJSON_GetObjectItem(file_dat, "ip");
+    port_dat = cJSON_GetObjectItem(file_dat, "port");
+    tcp_dat = cJSON_GetObjectItem(file_dat, "tcp");
+
+    ctl_print(" ip  : %s\n", ip_dat->valuestring);
+    sscanf(ip_dat->valuestring, "%d.%d.%d.%d", &file_param->ip[0],
+        &file_param->ip[1],
+        &file_param->ip[2],
+        &file_param->ip[3]);
+
+    ctl_print(" port: %s %d\n", ip_dat->string, port_dat->valueint);
+    file_param->port = port_dat->valueint;
+    file_param->tcp = tcp_dat->valueint;
+    file_param->cmd_num = 0;
+
+    for(int i = 0; i < CTL_CMD_NUM; i++)
+    {
+        cmd_dat = cJSON_GetObjectItem(file_dat, cmd_title);
+        if(!cmd_dat)
+            break;
+        CtlParseJsonArray(cmd_dat, &file_param->cmd_len[i], file_param->cmd[i]);
+        snprintf(cmd_title, sizeof(cmd_title), "cmd%d", ++file_param->cmd_num);
+    }
+
+    cJSON_Delete(file_dat);
+}
+
+void CtlParseFileTest(void)
+{
+    //for PLC socket parameter file
+    FILE *fd = CtlFileInit(PLC_SOCK_FILE_NAME);
+    if(fd == NULL)
+    {
+        ctl_error("ctl get file %s failed\n", PLC_SOCK_FILE_NAME);
+        return;
+    }
+
+    char *file_buf = malloc(CTL_FILE_LEN);
+
+    if(file_buf == NULL)
+    {
+        ctl_error("ctl malloc failed\n");
+        return;
+    }
+    memset(file_buf, 0, CTL_FILE_LEN);
+    CtlFileRead(fd, CTL_FILE_LEN, file_buf);
+    CtlFileClose(fd);
+    CtlParseJsonData(file_buf);
+    free(file_buf);
+}
+
+SHELL_EXPORT_CMD(SHELL_CMD_PERMISSION(0) | SHELL_CMD_TYPE(SHELL_TYPE_CMD_MAIN) | SHELL_CMD_PARAM_NUM(0),
+    CtlParseFile, CtlParseFileTest, Parse control file);
+
+#endif
+
diff --git a/APP_Framework/Framework/control/shared/control_file.h b/APP_Framework/Framework/control/shared/control_file.h
new file mode 100755
index 000000000..9f8cda11e
--- /dev/null
+++ b/APP_Framework/Framework/control/shared/control_file.h
@@ -0,0 +1,59 @@
+/*
+* Copyright (c) 2022 AIIT XUOS Lab
+* XiUOS is licensed under Mulan PSL v2.
+* You can use this software according to the terms and conditions of the Mulan PSL v2.
+* You may obtain a copy of Mulan PSL v2 at:
+*        http://license.coscl.org.cn/MulanPSL2
+* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
+* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
+* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
+* See the Mulan PSL v2 for more details.
+*/
+
+/**
+ * @file control_file.h
+ * @brief control relative API
+ * @version 1.0
+ * @author AIIT XUOS Lab
+ * @date 2022-03-17
+ */
+
+#ifndef __CONTROL_FILE_H_
+#define __CONTROL_FILE_H_
+
+#define CTL_FILE_LEN 1000 // control file size
+#define CTL_CMD_NUM 10 // support command number
+#define CTL_CMD_LEN 100 // control command length
+#define CTL_IP_LEN 32 // IP address length
+#define CTL_FILE_NAME_LEN 100 // file name length
+
+#define PLC_SOCK_FILE_NAME "/plc/socket_param.json"
+
+#define ctl_print //KPrintf
+#define ctl_error KPrintf
+
+// for running plc socket
+typedef struct CtlPlcSockParamStruct
+{
+    char ip[CTL_IP_LEN];
+    int port;
+    int tcp; // 1: TCP 0: UDP
+    int cmd_num; //command number
+    int cmd_len[CTL_CMD_NUM]; // command length
+    char cmd[CTL_CMD_NUM][CTL_CMD_LEN];
+}CtlPlcSockParamType;
+
+extern CtlPlcSockParamType ctl_file_param;
+extern int sd_mount_flag;
+
+FILE *CtlFileInit(char *file);
+void CtlFileClose(FILE *fd);
+void CtlFileRead(FILE *fd, int size, char *buf);
+void CtlFileWrite(FILE *fd, int size, char *buf);
+int CtlFileReadWithFilename(char *file_name, int size, char *buf);
+
+#ifdef LIB_USING_CJSON
+void CtlParseJsonData(char *buf);
+#endif
+#endif
+
diff --git a/APP_Framework/lib/Kconfig b/APP_Framework/lib/Kconfig
index b3497fca5..8fefd677d 100755
--- a/APP_Framework/lib/Kconfig
+++ b/APP_Framework/lib/Kconfig
@@ -5,12 +5,12 @@ menu "lib"
 
             config APP_SELECT_NEWLIB
                 bool "app select newlib"
-            
+
             config APP_SELECT_OTHER_LIB
                 bool "app select other lib"
     endchoice
      source "$APP_DIR/lib/cJSON/Kconfig"
-	 source "$APP_DIR/lib/queue/Kconfig"
+     source "$APP_DIR/lib/queue/Kconfig"
      source "$APP_DIR/lib/lvgl/Kconfig"
      source "$APP_DIR/lib/embedded_database/Kconfig"
 endmenu
diff --git a/APP_Framework/lib/Makefile b/APP_Framework/lib/Makefile
index 3e8e31a84..24a27d0fa 100644
--- a/APP_Framework/lib/Makefile
+++ b/APP_Framework/lib/Makefile
@@ -10,5 +10,8 @@ ifeq ($(CONFIG_LIB_LV),y)
 	SRC_DIR += lvgl
 endif
 
+ifeq ($(CONFIG_LIB_USING_CJSON),y)
+	SRC_DIR += cJSON
+endif
 
 include $(KERNEL_ROOT)/compiler.mk
diff --git a/APP_Framework/lib/cJSON/Makefile b/APP_Framework/lib/cJSON/Makefile
new file mode 100755
index 000000000..79f1fc37d
--- /dev/null
+++ b/APP_Framework/lib/cJSON/Makefile
@@ -0,0 +1,3 @@
+SRC_FILES :=  cJSON.c
+
+include $(KERNEL_ROOT)/compiler.mk
diff --git a/Ubiquitous/XiZi/board/ok1052-c/board.c b/Ubiquitous/XiZi/board/ok1052-c/board.c
index f896c394c..363c8424c 100644
--- a/Ubiquitous/XiZi/board/ok1052-c/board.c
+++ b/Ubiquitous/XiZi/board/ok1052-c/board.c
@@ -7,7 +7,7 @@
 
 /**
  * @file board.c
- * @brief relative configure for ok1052-c
+ * @brief relative configure for ok1052-c board
  * @version 1.0
  * @author AIIT XUOS Lab
  * @date 2021.11.11
@@ -15,15 +15,15 @@
 
 /*************************************************
 File name: board.c
-Description: support imxrt1052-board init function
+Description: support ok1052-c board init function
 Others: take SDK_2.6.1_MIMXRT1052xxxxB for references
-History: 
-1. Date: 2022-01-25
+History:
+1. Date: 2021-11-11
 Author: AIIT XUOS Lab
-Modification: 
-1. support imxrt1052-board MPU、clock、memory init
-2. support imxrt1052-board uart、semc、sdio driver init
-3. support imxrt1052-board I2C, SPI, ADC, RTC driver init
+Modification:
+1. support ok1052-c board MPU, Clock, Memory init
+2. support ok1052-c board uart, semc, sdio driver init
+3. support ok1052-c board I2C, SPI, ADC, RTC driver init
 *************************************************/
 
 #include "fsl_common.h"
@@ -44,6 +44,9 @@ extern int ExtSramInit(void);
 #if defined(FS_VFS) && defined(MOUNT_SDCARD)
 #include <iot-vfs.h>
 
+// SD card mount flag 1: OK
+int sd_mount_flag = 0;
+
 /**
  * @description: Mount SD card
  * @return 0
@@ -51,10 +54,13 @@ extern int ExtSramInit(void);
 int MountSDCard(void)
 {
     if (MountFilesystem(SDIO_BUS_NAME, SDIO_DEVICE_NAME, SDIO_DRIVER_NAME, FSTYPE_FATFS, "/") == 0)
+    {
+        sd_mount_flag = 1;
         KPrintf("sd card mount to '/'");
+    }
     else
         KPrintf("sd card mount to '/' failed!");
-    
+
     return 0;
 }
 #endif
@@ -72,15 +78,23 @@ int MountSDCard(void)
 #ifdef BSP_USING_LWIP
 #include <connect_ethernet.h>
 #endif
+
 #ifdef BSP_USING_LPUART
 #include <connect_uart.h>
 #endif
+
 #ifdef BSP_USING_ADC
 #include <connect_adc.h>
 #endif
+
+#ifdef BSP_USING_I2C
+#include <connect_i2c.h>
+#endif
+
 #ifdef BSP_USING_SPI
 #include <connect_spi.h>
 #endif
+
 #ifdef BSP_USING_RTC
 #include <connect_rtc.h>
 #endif
@@ -685,6 +699,10 @@ void InitBoardHardware()
     Imxrt1052HwAdcInit();
 #endif
 
+#ifdef BSP_USING_I2C
+    Imxrt1052HwI2cInit();
+#endif
+
 #ifdef BSP_USING_SPI
     Imxrt1052HwSpiInit();
 #endif
diff --git a/Ubiquitous/XiZi/board/ok1052-c/include/board.h b/Ubiquitous/XiZi/board/ok1052-c/include/board.h
index fee207066..c406861fb 100755
--- a/Ubiquitous/XiZi/board/ok1052-c/include/board.h
+++ b/Ubiquitous/XiZi/board/ok1052-c/include/board.h
@@ -7,7 +7,7 @@
 
 /**
 * @file board.h
-* @brief define imxrt1052-board init configure and start-up function
+* @brief define ok1052-c init configure and start-up function
 * @version 1.0
 * @author AIIT XUOS Lab
 * @date 2021-05-28
@@ -15,7 +15,7 @@
 
 /*************************************************
 File name: board.h
-Description: define imxrt1052-board board init function and struct
+Description: define ok1052-c board init function and struct
 Others:
 History:
 1. Date: 2021-05-28
diff --git a/Ubiquitous/XiZi/board/ok1052-c/include/clock_config.h b/Ubiquitous/XiZi/board/ok1052-c/include/clock_config.h
index 96d9691c3..50d634720 100755
--- a/Ubiquitous/XiZi/board/ok1052-c/include/clock_config.h
+++ b/Ubiquitous/XiZi/board/ok1052-c/include/clock_config.h
@@ -7,8 +7,8 @@
 
 /**
 * @file clock_config.h
-* @brief define imxrt1052-board clock configure
-* @version 1.0 
+* @brief define ok1052-c board clock configure
+* @version 1.0
 * @author AIIT XUOS Lab
 * @date 2021-05-29
 */
diff --git a/Ubiquitous/XiZi/board/ok1052-c/include/pin_mux.h b/Ubiquitous/XiZi/board/ok1052-c/include/pin_mux.h
index f45a8ccc0..35347b8dc 100755
--- a/Ubiquitous/XiZi/board/ok1052-c/include/pin_mux.h
+++ b/Ubiquitous/XiZi/board/ok1052-c/include/pin_mux.h
@@ -7,7 +7,7 @@
 
 /**
 * @file pin_mux.h
-* @brief define imxrt1052-board pin configure
+* @brief define ok1052-c board pin configure
 * @version 1.0
 * @author AIIT XUOS Lab
 * @date 2021-05-29
diff --git a/Ubiquitous/XiZi/board/ok1052-c/link-usb.lds b/Ubiquitous/XiZi/board/ok1052-c/link-usb.lds
index 41649a29f..d98553676 100755
--- a/Ubiquitous/XiZi/board/ok1052-c/link-usb.lds
+++ b/Ubiquitous/XiZi/board/ok1052-c/link-usb.lds
@@ -28,7 +28,7 @@
 
 /**
 * @file link.lds
-* @brief ok1052-c Linker script
+* @brief ok1052-c board Linker script
 * @version 1.0
 * @author AIIT XUOS Lab
 * @date 2021-05-28
@@ -36,7 +36,7 @@
 
 /*************************************************
 File name: link.lds
-Description: ok1052-c Linker script
+Description: ok1052-c board Linker script
 Others: take MIMXRT1052xxxxx_flexspi_nor.ld for references
 History:
 1. Date: 2021-05-28
diff --git a/Ubiquitous/XiZi/board/ok1052-c/link.lds b/Ubiquitous/XiZi/board/ok1052-c/link.lds
index 0d3ab2a58..582743f76 100644
--- a/Ubiquitous/XiZi/board/ok1052-c/link.lds
+++ b/Ubiquitous/XiZi/board/ok1052-c/link.lds
@@ -28,7 +28,7 @@
 
 /**
 * @file link.lds
-* @brief ok1052-c Linker script
+* @brief ok1052-c board Linker script
 * @version 1.0
 * @author AIIT XUOS Lab
 * @date 2021-05-28
@@ -36,7 +36,7 @@
 
 /*************************************************
 File name: link.lds
-Description: ok1052-c Linker script
+Description: ok1052-c board Linker script
 Others: take MIMXRT1052xxxxx_flexspi_nor.ld for references
 History:
 1. Date: 2021-05-28
diff --git a/Ubiquitous/XiZi/board/ok1052-c/third_party_driver/common/clock_config.c b/Ubiquitous/XiZi/board/ok1052-c/third_party_driver/common/clock_config.c
index 3e514b72e..50c6e82de 100755
--- a/Ubiquitous/XiZi/board/ok1052-c/third_party_driver/common/clock_config.c
+++ b/Ubiquitous/XiZi/board/ok1052-c/third_party_driver/common/clock_config.c
@@ -7,8 +7,8 @@
 
 /**
 * @file clock_config.c
-* @brief support imxrt1052-board clock configure
-* @version 1.0 
+* @brief support ok1052-c board clock configure
+* @version 1.0
 * @author AIIT XUOS Lab
 * @date 2021-05-29
 */
diff --git a/Ubiquitous/XiZi/board/ok1052-c/third_party_driver/common/pin_mux.c b/Ubiquitous/XiZi/board/ok1052-c/third_party_driver/common/pin_mux.c
index 40cc867f4..6c596a8fe 100755
--- a/Ubiquitous/XiZi/board/ok1052-c/third_party_driver/common/pin_mux.c
+++ b/Ubiquitous/XiZi/board/ok1052-c/third_party_driver/common/pin_mux.c
@@ -7,7 +7,7 @@
 
 /**
 * @file pin_mux.c
-* @brief support imxrt1052-board pin configure
+* @brief support ok1052-c board pin configure
 * @version 1.0
 * @author AIIT XUOS Lab
 * @date 2021-05-29
@@ -271,7 +271,7 @@ void SemcPinmuxConfig(void)
   IOMUXC_SetPinMux(
       IOMUXC_GPIO_EMC_41_SEMC_CSX00,          /* GPIO_EMC_41 is configured as SEMC_CSX00 */
       0U);                                    /* Software Input On Field: Input Path is determined by functionality */
-  
+
   IOMUXC_SetPinConfig(
       IOMUXC_GPIO_EMC_00_SEMC_DATA00,         /* GPIO_EMC_00 PAD functional properties : */
       0x0110F9u);                             /* Slew Rate Field: Fast Slew Rate
diff --git a/Ubiquitous/XiZi/board/ok1052-c/third_party_driver/i2c/connect_i2c.c b/Ubiquitous/XiZi/board/ok1052-c/third_party_driver/i2c/connect_i2c.c
index 094374bc7..85d6672fc 100755
--- a/Ubiquitous/XiZi/board/ok1052-c/third_party_driver/i2c/connect_i2c.c
+++ b/Ubiquitous/XiZi/board/ok1052-c/third_party_driver/i2c/connect_i2c.c
@@ -1,43 +1,28 @@
 /*
- * Copyright (c) 2020 RT-Thread Development Team
- *
- * SPDX-License-Identifier: Apache-2.0
- *
- * Change Logs:
- * Date           Author        Notes
- * 2012-04-25     weety         first version
- */
+* Copyright (c) 2022 AIIT XUOS Lab
+* XiUOS is licensed under Mulan PSL v2.
+* You can use this software according to the terms and conditions of the Mulan PSL v2.
+* You may obtain a copy of Mulan PSL v2 at:
+*        http://license.coscl.org.cn/MulanPSL2
+* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
+* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
+* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
+* See the Mulan PSL v2 for more details.
+*/
 
 /**
 * @file connect_i2c.c
-* @brief support ok1052-c i2c function and register to bus framework
+* @brief support ok1052-c board i2c function and register to bus framework
 * @version 1.0
 * @author AIIT XUOS Lab
 * @date 2022-03-01
 */
 
-/*************************************************
-File name: connect_i2c.c
-Description: support ok1052-c i2c configure and i2c bus register function
-Others: take RT-Thread v4.0.2/components/drivers/i2c/i2c-bit-ops.c for references
-                https://github.com/RT-Thread/rt-thread/tree/v4.0.2
-History:
-1. Date: 2022-03-01
-Author: AIIT XUOS Lab
-Modification:
-1. support ok1052-c i2c bit configure, write and read
-2. support ok1052-c i2c bus device and driver register
-*************************************************/
-
 #include <board.h>
 #include "bus_serial.h"
 #include "connect_i2c.h"
 #include "fsl_lpi2c.h"
 
-#ifndef BSP_USING_I2C1
-#define BSP_USING_I2C1
-#endif
-
 static uint32 I2cWriteData(struct I2cHardwareDevice *i2c_dev, struct I2cDataStandard *msg)
 {
     status_t ret;
@@ -158,7 +143,7 @@ static int BoardI2cDevBend(void)
 }
 
 /*BOARD I2C INIT*/
-int Stm32HwI2cInit(void)
+int Imxrt1052HwI2cInit(void)
 {
     static int init_flag = 0;
     x_err_t ret = EOK;
@@ -174,7 +159,7 @@ int Stm32HwI2cInit(void)
     static struct I2cDriver i2c_driver;
     memset(&i2c_driver, 0, sizeof(struct I2cDriver));
 
-#ifdef  BSP_USING_I2C1
+#ifdef BSP_USING_I2C
     i2c_driver.configure = I2cDrvConfigure;
 
     ret = BoardI2cBusInit(&i2c_bus, &i2c_driver);
diff --git a/Ubiquitous/XiZi/board/ok1052-c/third_party_driver/i2c/connect_i2c_eeprom.c b/Ubiquitous/XiZi/board/ok1052-c/third_party_driver/i2c/connect_i2c_eeprom.c
index d61873cf9..792a19273 100755
--- a/Ubiquitous/XiZi/board/ok1052-c/third_party_driver/i2c/connect_i2c_eeprom.c
+++ b/Ubiquitous/XiZi/board/ok1052-c/third_party_driver/i2c/connect_i2c_eeprom.c
@@ -1,40 +1,18 @@
 /*
- * The Clear BSD License
- * Copyright (c) 2015, Freescale Semiconductor, Inc.
- * Copyright 2016-2017 NXP
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted (subject to the limitations in the disclaimer below) provided
- *  that the following conditions are met:
- *
- * o Redistributions of source code must retain the above copyright notice, this list
- *   of conditions and the following disclaimer.
- *
- * o Redistributions in binary form must reproduce the above copyright notice, this
- *   list of conditions and the following disclaimer in the documentation and/or
- *   other materials provided with the distribution.
- *
- * o Neither the name of the copyright holder nor the names of its
- *   contributors may be used to endorse or promote products derived from this
- *   software without specific prior written permission.
- *
- * NO EXPRESS OR IMPLIED LICENSES TO ANY PARTY'S PATENT RIGHTS ARE GRANTED BY THIS LICENSE.
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
+* Copyright (c) 2022 AIIT XUOS Lab
+* XiUOS is licensed under Mulan PSL v2.
+* You can use this software according to the terms and conditions of the Mulan PSL v2.
+* You may obtain a copy of Mulan PSL v2 at:
+*        http://license.coscl.org.cn/MulanPSL2
+* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
+* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
+* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
+* See the Mulan PSL v2 for more details.
+*/
 
 /**
 * @file connect_i2c_eeprom.h
-* @brief ok1052-c eeprom relative codes
+* @brief ok1052-c board eeprom relative codes
 * @version 1.0
 * @author AIIT XUOS Lab
 * @date 2022-03-01
@@ -87,7 +65,6 @@ void I2cEEpromTestWrite(void)
 
 int I2cEEpromTest(void)
 {
-    Stm32HwI2cInit();
     BOARD_InitI2C1Pins();
     I2cHardwareInit();
     I2cEEpromTestWrite();
diff --git a/Ubiquitous/XiZi/board/ok1052-c/third_party_driver/i2c/hardware_i2c.c b/Ubiquitous/XiZi/board/ok1052-c/third_party_driver/i2c/hardware_i2c.c
index d01d59be5..06781487f 100755
--- a/Ubiquitous/XiZi/board/ok1052-c/third_party_driver/i2c/hardware_i2c.c
+++ b/Ubiquitous/XiZi/board/ok1052-c/third_party_driver/i2c/hardware_i2c.c
@@ -34,7 +34,7 @@
 
 /**
 * @file hardware_i2c.c
-* @brief ok1052-c i2c relative codes
+* @brief ok1052-c i2c board relative codes
 * @version 1.0
 * @author AIIT XUOS Lab
 * @date 2022-03-01
diff --git a/Ubiquitous/XiZi/board/ok1052-c/third_party_driver/include/connect_adc.h b/Ubiquitous/XiZi/board/ok1052-c/third_party_driver/include/connect_adc.h
index 538518a07..edff7d304 100755
--- a/Ubiquitous/XiZi/board/ok1052-c/third_party_driver/include/connect_adc.h
+++ b/Ubiquitous/XiZi/board/ok1052-c/third_party_driver/include/connect_adc.h
@@ -1,5 +1,5 @@
 /*
-* Copyright (c) 2020 AIIT XUOS Lab
+* Copyright (c) 2021 AIIT XUOS Lab
 * XiUOS is licensed under Mulan PSL v2.
 * You can use this software according to the terms and conditions of the Mulan PSL v2.
 * You may obtain a copy of Mulan PSL v2 at:
@@ -12,8 +12,8 @@
 
 /**
 * @file connect_adc.h
-* @brief define imxrt1052-baord adc function and struct
-* @version 1.1
+* @brief define ok1052-c board adc function and struct
+* @version 1.0
 * @author AIIT XUOS Lab
 * @date 2021-12-28
 */
diff --git a/Ubiquitous/XiZi/board/ok1052-c/third_party_driver/include/connect_gpio.h b/Ubiquitous/XiZi/board/ok1052-c/third_party_driver/include/connect_gpio.h
index f9da70b31..fa439bd9c 100644
--- a/Ubiquitous/XiZi/board/ok1052-c/third_party_driver/include/connect_gpio.h
+++ b/Ubiquitous/XiZi/board/ok1052-c/third_party_driver/include/connect_gpio.h
@@ -12,10 +12,10 @@
 
 /**
 * @file connect_gpio.h
-* @brief define imxrt1052-board gpio function and struct
-* @version 2.0
+* @brief define ok1052-c board gpio function and struct
+* @version 1.0
 * @author AIIT XUOS Lab
-* @date 2022-03-15
+* @date 2022-03-01
 */
 
 #ifndef __CONNECT_GPIO_H_
diff --git a/Ubiquitous/XiZi/board/ok1052-c/third_party_driver/include/connect_i2c.h b/Ubiquitous/XiZi/board/ok1052-c/third_party_driver/include/connect_i2c.h
index 376727197..4ac207c5f 100755
--- a/Ubiquitous/XiZi/board/ok1052-c/third_party_driver/include/connect_i2c.h
+++ b/Ubiquitous/XiZi/board/ok1052-c/third_party_driver/include/connect_i2c.h
@@ -1,5 +1,5 @@
 /*
-* Copyright (c) 2020 AIIT XUOS Lab
+* Copyright (c) 2021 AIIT XUOS Lab
 * XiUOS is licensed under Mulan PSL v2.
 * You can use this software according to the terms and conditions of the Mulan PSL v2.
 * You may obtain a copy of Mulan PSL v2 at:
@@ -12,7 +12,7 @@
 
 /**
 * @file connect_i2c.h
-* @brief define imxrt1052-baord i2c function and struct
+* @brief define ok1052-c board i2c function and struct
 * @version 1.0
 * @author AIIT XUOS Lab
 * @date 2021-04-25
@@ -37,7 +37,7 @@ typedef struct Stm32I2c
 
 #define i2c_print KPrintf
 
-int Stm32HwI2cInit(void);
+int Imxrt1052HwI2cInit(void);
 
 #ifdef __cplusplus
 }
diff --git a/Ubiquitous/XiZi/board/ok1052-c/third_party_driver/include/connect_rtc.h b/Ubiquitous/XiZi/board/ok1052-c/third_party_driver/include/connect_rtc.h
index 092809b2e..7428eeb59 100755
--- a/Ubiquitous/XiZi/board/ok1052-c/third_party_driver/include/connect_rtc.h
+++ b/Ubiquitous/XiZi/board/ok1052-c/third_party_driver/include/connect_rtc.h
@@ -12,7 +12,7 @@
 
 /**
 * @file connect_rtc.h
-* @brief define imxrt1052-baord rtc function and structure
+* @brief define ok1052-c board rtc function and struct
 * @version 1.0
 * @author AIIT XUOS Lab
 * @date 2022-03-01
diff --git a/Ubiquitous/XiZi/board/ok1052-c/third_party_driver/include/connect_sdio.h b/Ubiquitous/XiZi/board/ok1052-c/third_party_driver/include/connect_sdio.h
index 1e5365248..768e0ac3a 100644
--- a/Ubiquitous/XiZi/board/ok1052-c/third_party_driver/include/connect_sdio.h
+++ b/Ubiquitous/XiZi/board/ok1052-c/third_party_driver/include/connect_sdio.h
@@ -9,15 +9,15 @@
 * MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
 * See the Mulan PSL v2 for more details.
 */
- 
+
 /**
 * @file connect_sdio.h
-* @brief define imxrt1052-baord sdio function and struct
-* @version 2.0 
+* @brief define ok1052-c board sdio function and struct
+* @version 2.0
 * @author AIIT XUOS Lab
 * @date 2022-01-24
 */
- 
+
 #ifndef CONNECT_SDIO_H
 #define CONNECT_SDIO_H
 
diff --git a/Ubiquitous/XiZi/board/ok1052-c/third_party_driver/include/connect_spi.h b/Ubiquitous/XiZi/board/ok1052-c/third_party_driver/include/connect_spi.h
index 6cc2c1b4e..98e7fe8ba 100755
--- a/Ubiquitous/XiZi/board/ok1052-c/third_party_driver/include/connect_spi.h
+++ b/Ubiquitous/XiZi/board/ok1052-c/third_party_driver/include/connect_spi.h
@@ -1,5 +1,5 @@
 /*
-* Copyright (c) 2020 AIIT XUOS Lab
+* Copyright (c) 2021 AIIT XUOS Lab
 * XiUOS is licensed under Mulan PSL v2.
 * You can use this software according to the terms and conditions of the Mulan PSL v2.
 * You may obtain a copy of Mulan PSL v2 at:
@@ -12,7 +12,7 @@
 
 /**
 * @file connect_spi.h
-* @brief define imxrt1052-baord spi function and struct
+* @brief define ok1052-c board spi function and struct
 * @version 1.0
 * @author AIIT XUOS Lab
 * @date 2021-04-25
diff --git a/Ubiquitous/XiZi/board/ok1052-c/third_party_driver/include/connect_uart.h b/Ubiquitous/XiZi/board/ok1052-c/third_party_driver/include/connect_uart.h
index df54d007e..ed16fa967 100644
--- a/Ubiquitous/XiZi/board/ok1052-c/third_party_driver/include/connect_uart.h
+++ b/Ubiquitous/XiZi/board/ok1052-c/third_party_driver/include/connect_uart.h
@@ -1,5 +1,5 @@
 /*
-* Copyright (c) 2020 AIIT XUOS Lab
+* Copyright (c) 2021 AIIT XUOS Lab
 * XiUOS is licensed under Mulan PSL v2.
 * You can use this software according to the terms and conditions of the Mulan PSL v2.
 * You may obtain a copy of Mulan PSL v2 at:
@@ -9,11 +9,11 @@
 * MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
 * See the Mulan PSL v2 for more details.
 */
- 
+
 /**
 * @file connect_uart.h
-* @brief define imxrt1052-board usart function and struct
-* @version 1.0 
+* @brief define ok1052-c board usart function and struct
+* @version 1.0
 * @author AIIT XUOS Lab
 * @date 2021-05-28
 */
@@ -27,10 +27,8 @@
 extern "C" {
 #endif
 
-
-
-#define KERNEL_CONSOLE_BUS_NAME       SERIAL_BUS_NAME_1
-#define KERNEL_CONSOLE_DRV_NAME        SERIAL_DRV_NAME_1
+#define KERNEL_CONSOLE_BUS_NAME    SERIAL_BUS_NAME_1
+#define KERNEL_CONSOLE_DRV_NAME    SERIAL_DRV_NAME_1
 #define KERNEL_CONSOLE_DEVICE_NAME SERIAL_1_DEVICE_NAME_0
 
 int Imxrt1052HwUartInit(void);
diff --git a/Ubiquitous/XiZi/board/ok1052-c/third_party_driver/include/connect_usb.h b/Ubiquitous/XiZi/board/ok1052-c/third_party_driver/include/connect_usb.h
index 849db24d9..a6ae58829 100644
--- a/Ubiquitous/XiZi/board/ok1052-c/third_party_driver/include/connect_usb.h
+++ b/Ubiquitous/XiZi/board/ok1052-c/third_party_driver/include/connect_usb.h
@@ -1,5 +1,5 @@
 /*
-* Copyright (c) 2020 AIIT XUOS Lab
+* Copyright (c) 2022 AIIT XUOS Lab
 * XiUOS is licensed under Mulan PSL v2.
 * You can use this software according to the terms and conditions of the Mulan PSL v2.
 * You may obtain a copy of Mulan PSL v2 at:
@@ -9,11 +9,11 @@
 * MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
 * See the Mulan PSL v2 for more details.
 */
- 
+
 /**
 * @file connect_usb.h
-* @brief define imxrt1052-baord usb function and struct
-* @version 2.0 
+* @brief define ok1052-c board usb function and struct
+* @version 2.0
 * @author AIIT XUOS Lab
 * @date 2022-02-09
 */
diff --git a/Ubiquitous/XiZi/board/ok1052-c/third_party_driver/include/fsl_lpi2c.h b/Ubiquitous/XiZi/board/ok1052-c/third_party_driver/include/fsl_lpi2c.h
index 927d45e46..06c06e4ff 100755
--- a/Ubiquitous/XiZi/board/ok1052-c/third_party_driver/include/fsl_lpi2c.h
+++ b/Ubiquitous/XiZi/board/ok1052-c/third_party_driver/include/fsl_lpi2c.h
@@ -8,7 +8,7 @@
 
 /**
 * @file fsl_lpi2c.h
-* @brief support ok1052-c i2c driver
+* @brief support ok1052-c board i2c driver
 * @version 1.0
 * @author AIIT XUOS Lab
 * @date 2022-03-01
@@ -16,7 +16,7 @@
 
 /*************************************************
 File name: fsl_lpi2c.h
-Description: support ok1052-c i2c driver
+Description: support ok1052-c board i2c driver
 
 History:
 1. Date: 2022-03-01
diff --git a/Ubiquitous/XiZi/board/ok1052-c/third_party_driver/rtc/connect_rtc.c b/Ubiquitous/XiZi/board/ok1052-c/third_party_driver/rtc/connect_rtc.c
index ef9efc914..3112e23dd 100755
--- a/Ubiquitous/XiZi/board/ok1052-c/third_party_driver/rtc/connect_rtc.c
+++ b/Ubiquitous/XiZi/board/ok1052-c/third_party_driver/rtc/connect_rtc.c
@@ -34,7 +34,7 @@
 
 /**
 * @file connect_rtc.c
-* @brief ok1052-c rtc function and structure
+* @brief ok1052-c board rtc function and structure
 * @version 1.0
 * @author AIIT XUOS Lab
 * @date 2022-03-01
@@ -42,13 +42,14 @@
 
 /*************************************************
 File name: connect_rtc.c
-Description: support ok1052-c rtc configure and spi bus register function
+Description: support ok1052-c board rtc configure and spi bus register function
 
 History:
 1. Date: 2022-03-01
 Author: AIIT XUOS Lab
 Modification:
 1. change command for XUOS
+2. add module codes for XUOS
 *************************************************/
 
 #include "board.h"
diff --git a/Ubiquitous/XiZi/board/ok1052-c/third_party_driver/rtc/hardware_rtc.c b/Ubiquitous/XiZi/board/ok1052-c/third_party_driver/rtc/hardware_rtc.c
index 815fe6f9f..b54bd8a2b 100755
--- a/Ubiquitous/XiZi/board/ok1052-c/third_party_driver/rtc/hardware_rtc.c
+++ b/Ubiquitous/XiZi/board/ok1052-c/third_party_driver/rtc/hardware_rtc.c
@@ -42,13 +42,13 @@
 
 /*************************************************
 File name: hardware_rtc.c
-Description: support ok1052-c rtc driver I2C function
+Description: support ok1052-c board rtc hardware driver I2C function
 
 History:
 1. Date: 2022-01-18
 Author: AIIT XUOS Lab
 Modification:
-1. support ok1052-c rtc
+1. support ok1052-c board rtc
 *************************************************/
 
 #include "connect_rtc.h"
diff --git a/Ubiquitous/XiZi/board/ok1052-c/third_party_driver/sdio/connect_sdio.c b/Ubiquitous/XiZi/board/ok1052-c/third_party_driver/sdio/connect_sdio.c
index 75b831248..b29bc4fe6 100644
--- a/Ubiquitous/XiZi/board/ok1052-c/third_party_driver/sdio/connect_sdio.c
+++ b/Ubiquitous/XiZi/board/ok1052-c/third_party_driver/sdio/connect_sdio.c
@@ -9,21 +9,21 @@
 /**
 * @file connect_sdio.c
 * @brief support sdio function using bus driver framework on OK1052 board
-* @version 2.0 
+* @version 2.0
 * @author AIIT XUOS Lab
 * @date 2022-01-24
 */
 
 /*************************************************
 File name: connect_sdio.c
-Description: support imxrt1052-board sd card configure and sdio bus register function
+Description: support ok1052-c board sd card configure and sdio bus register function
 Others: take SDK_2.6.1_MIMXRT1052xxxxB/boards/evkbimxrt1050/driver_examples/sdcard/polling/sdcard_polling.c for references
-History: 
+History:
 1. Date: 2022-01-24
 Author: AIIT XUOS Lab
-Modification: 
-1. support imxrt1052-board sdio configure, write and read
-2. support imxrt1052-board sdio bus device and driver register
+Modification:
+1. support ok1052-c board sdio configure, write and read
+2. support ok1052-c board sdio bus device and driver register
 *************************************************/
 
 #include <connect_sdio.h>
@@ -261,7 +261,7 @@ static uint32 SdioWrite(void *dev, struct BusBlockWriteParam *write_param)
     return write_param->size;
 }
 
-static struct SdioDevDone dev_done = 
+static struct SdioDevDone dev_done =
 {
     SdioOpen,
     SdioClose,
@@ -273,7 +273,7 @@ int Imxrt1052HwSdioInit(void)
 {
     x_err_t ret = EOK;
     bool is_read_only;
-    
+
     static struct SdioBus sdio_bus;
     static struct SdioDriver sdio_drv;
     static struct SdioHardwareDevice sdio_dev;
@@ -333,7 +333,7 @@ int Imxrt1052HwSdioInit(void)
 
     /* Check if card is readonly. */
     is_read_only = SD_CheckReadOnly(card);
-    
+
     ret = SdioBusInit(&sdio_bus, SDIO_BUS_NAME);
     if (ret != EOK) {
         KPrintf("Sdio bus init error %d\n", ret);
diff --git a/Ubiquitous/XiZi/board/ok1052-c/third_party_driver/semc/fsl_semc.c b/Ubiquitous/XiZi/board/ok1052-c/third_party_driver/semc/fsl_semc.c
index 83ec1ebf7..be3f225e7 100644
--- a/Ubiquitous/XiZi/board/ok1052-c/third_party_driver/semc/fsl_semc.c
+++ b/Ubiquitous/XiZi/board/ok1052-c/third_party_driver/semc/fsl_semc.c
@@ -5,26 +5,6 @@
  * SPDX-License-Identifier: BSD-3-Clause
  */
 
-/**
- * @file board.c
- * @brief relative configure for ok1052-c
- * @version 1.0
- * @author AIIT XUOS Lab
- * @date 2021.11.11
- */
-
-/*************************************************
-File name: board.c
-Description: support imxrt1052-board init function
-Others: take SDK_2.6.1_MIMXRT1052xxxxB for references
-History: 
-1. Date: 2022-01-25
-Author: AIIT XUOS Lab
-Modification: 
-1. support imxrt1052-board MPU、clock、memory init
-2. support imxrt1052-board uart、semc、sdio driver init
-*************************************************/
-
 #include "fsl_semc.h"
 
 /*******************************************************************************
diff --git a/Ubiquitous/XiZi/board/ok1052-c/third_party_driver/spi/connect_flash_spi.c b/Ubiquitous/XiZi/board/ok1052-c/third_party_driver/spi/connect_flash_spi.c
index 4188a8fbe..20509379b 100755
--- a/Ubiquitous/XiZi/board/ok1052-c/third_party_driver/spi/connect_flash_spi.c
+++ b/Ubiquitous/XiZi/board/ok1052-c/third_party_driver/spi/connect_flash_spi.c
@@ -10,7 +10,7 @@
 
 /**
 * @file connect_flash_spi.c
-* @brief support ok1052-c-board spi flash function and register to bus framework
+* @brief support ok1052-c board spi flash function and register to bus framework
 * @version 1.0
 * @author AIIT XUOS Lab
 * @date 2022-03-01
@@ -18,14 +18,14 @@
 
 /*************************************************
 File name: connect_flash_spi.c
-Description: support ok1052-c-board spi flash bus register function
+Description: support ok1052-c board spi flash bus register function
 Others: take RT-Thread v4.0.2/bsp/stm32/stm32f407-atk-explorer/board/ports/spi-flash-init.c
                 https://github.com/RT-Thread/rt-thread/tree/v4.0.2
 History:
 1. Date: 2022-03-01
 Author: AIIT XUOS Lab
 Modification:
-1. for ok1052-c compilation
+1. for ok1052-c board compilation
 *************************************************/
 
 #include "flash_spi.h"
diff --git a/Ubiquitous/XiZi/board/ok1052-c/third_party_driver/spi/connect_spi.c b/Ubiquitous/XiZi/board/ok1052-c/third_party_driver/spi/connect_spi.c
index 9eb02c596..5e23f02e1 100755
--- a/Ubiquitous/XiZi/board/ok1052-c/third_party_driver/spi/connect_spi.c
+++ b/Ubiquitous/XiZi/board/ok1052-c/third_party_driver/spi/connect_spi.c
@@ -15,7 +15,7 @@
 
 /**
 * @file connect_spi.c
-* @brief support ok1052-c spi function and register to bus framework
+* @brief support ok1052-c board spi function and register to bus framework
 * @version 1.0
 * @author AIIT XUOS Lab
 * @date 2022-03-01
@@ -23,16 +23,16 @@
 
 /*************************************************
 File name: connect_spi.c
-Description: support ok1052-c spi configure and spi bus register function
+Description: support ok1052-c board spi configure and spi bus register function
 Others: take RT-Thread v4.0.2/bsp/stm32/libraries/HAL_Drivers/drv_spi.c for references
                 https://github.com/RT-Thread/rt-thread/tree/v4.0.2
 History:
 1. Date: 2022-03-01
 Author: AIIT XUOS Lab
 Modification:
-1. support ok1052-c spi configure, write and read
-2. support ok1052-c spi bus device and driver register
-3. add ok1052-c spi test letter command
+1. support ok1052-c board spi configure, write and read
+2. support ok1052-c board spi bus device and driver register
+3. add ok1052-c board spi test letter command
 *************************************************/
 
 #include "board.h"
@@ -58,7 +58,6 @@ Modification:
 #define TRANSFER_BAUDRATE (500000U) /*! Transfer baudrate - 500k */
 
 #define spi_print KPrintf
-#define spi_trace() KPrintf("lw: [%s][%d] passed!\n", __func__, __LINE__)
 
 typedef struct __spi_transfer_t
 {
diff --git a/Ubiquitous/XiZi/board/ok1052-c/third_party_driver/uart/connect_uart.c b/Ubiquitous/XiZi/board/ok1052-c/third_party_driver/uart/connect_uart.c
index ce567700a..5a6040af7 100644
--- a/Ubiquitous/XiZi/board/ok1052-c/third_party_driver/uart/connect_uart.c
+++ b/Ubiquitous/XiZi/board/ok1052-c/third_party_driver/uart/connect_uart.c
@@ -8,22 +8,22 @@
 
 /**
 * @file connect_uart.c
-* @brief support imxrt1052-board uart function and register to bus framework
-* @version 1.0 
+* @brief support ok1052-c board uart function and register to bus framework
+* @version 1.0
 * @author AIIT XUOS Lab
 * @date 2021-05-28
 */
 
 /*************************************************
 File name: connect_uart.c
-Description: support imxrt1052-board uart configure and uart bus register function
+Description: support ok1052-c board uart configure and uart bus register function
 Others: take SDK_2.6.1_MIMXRT1052xxxxB/components/uart/lpuart_adapter.c for references
-History: 
+History:
 1. Date: 2021-05-28
 Author: AIIT XUOS Lab
-Modification: 
-1. support imxrt1052-board uart configure, write and read
-2. support imxrt1052-board uart bus device and driver register
+Modification:
+1. support ok1052-c board uart configure, write and read
+2. support ok1052-c board uart bus device and driver register
 *************************************************/
 
 #include <board.h>
@@ -105,7 +105,7 @@ static void UartIsr(struct SerialBus *serial, struct SerialDriver *serial_drv, s
 {
     struct SerialCfgParam *serial_cfg = (struct SerialCfgParam *)serial_drv->private_data;
     LPUART_Type *uart_base = (LPUART_Type *)serial_cfg->hw_cfg.private_data;
-    
+
     /* kLPUART_RxDataRegFullFlag can only cleared or set by hardware */
     if (LPUART_GetStatusFlags(uart_base) & kLPUART_RxDataRegFullFlag) {
         SerialSetIsr(serial_dev, SERIAL_EVENT_RX_IND);
@@ -262,7 +262,7 @@ static uint32 SerialDrvConfigure(void *drv, struct BusConfigureInfo *configure_i
     return ret;
 }
 
-static const struct SerialDataCfg data_cfg_init = 
+static const struct SerialDataCfg data_cfg_init =
 {
     .serial_baud_rate = BAUD_RATE_115200,
     .serial_data_bits = DATA_BITS_8,
@@ -310,7 +310,7 @@ static int BoardSerialBusInit(struct SerialBus *serial_bus, struct SerialDriver
     if (EOK != ret) {
         KPrintf("Imxrt1052HwUartInit SerialDriverAttachToBus error %d\n", ret);
         return ERROR;
-    } 
+    }
 
     return ret;
 }
@@ -324,13 +324,13 @@ static int BoardSerialDevBend(struct SerialHardwareDevice *serial_device, void *
     if (EOK != ret) {
         KPrintf("Imxrt1052HwUartInit SerialDeviceInit device %s error %d\n", dev_name, ret);
         return ERROR;
-    }  
+    }
 
     ret = SerialDeviceAttachToBus(dev_name, bus_name);
     if (EOK != ret) {
         KPrintf("Imxrt1052HwUartInit SerialDeviceAttachToBus device %s error %d\n", dev_name, ret);
         return ERROR;
-    }  
+    }
 
     return  ret;
 }
@@ -345,7 +345,7 @@ int Imxrt1052HwUartInit(void)
 
     static struct SerialDevParam serial_dev_param_1;
     memset(&serial_dev_param_1, 0, sizeof(struct SerialDevParam));
-    
+
     serial_driver_1.drv_done = &drv_done;
     serial_driver_1.configure = &SerialDrvConfigure;
     serial_device_1.hwdev_done = &hwdev_done;
@@ -369,7 +369,7 @@ int Imxrt1052HwUartInit(void)
     if (EOK != ret) {
         KPrintf("Imxrt1052HwUartInit uart error ret %u\n", ret);
         return ERROR;
-    }    
+    }
 #endif
 
 #ifdef BSP_USING_LPUART2
@@ -378,7 +378,7 @@ int Imxrt1052HwUartInit(void)
 
     static struct SerialDevParam serial_dev_param_2;
     memset(&serial_dev_param_2, 0, sizeof(struct SerialDevParam));
-    
+
     serial_driver_2.drv_done = &drv_done;
     serial_driver_2.configure = &SerialDrvConfigure;
     serial_device_2.hwdev_done = &hwdev_done;
@@ -402,7 +402,7 @@ int Imxrt1052HwUartInit(void)
     if (EOK != ret) {
         KPrintf("Imxrt1052HwUartInit uart error ret %u\n", ret);
         return ERROR;
-    }  
+    }
 #endif
 
     return ret;
diff --git a/Ubiquitous/XiZi/board/ok1052-c/third_party_driver/usb/connect_usb.c b/Ubiquitous/XiZi/board/ok1052-c/third_party_driver/usb/connect_usb.c
index 57131c109..28d4320f2 100644
--- a/Ubiquitous/XiZi/board/ok1052-c/third_party_driver/usb/connect_usb.c
+++ b/Ubiquitous/XiZi/board/ok1052-c/third_party_driver/usb/connect_usb.c
@@ -9,21 +9,21 @@
 /**
 * @file connect_usb.c
 * @brief support usb host function using bus driver framework on OK1052 board
-* @version 2.0 
+* @version 2.0
 * @author AIIT XUOS Lab
 * @date 2022-02-09
 */
 
 /*************************************************
 File name: connect_usb.c
-Description: support imxrt1052-board usb host configure and sdio bus register function
+Description: support ok1052-c board usb host configure and sdio bus register function
 Others: take SDK_2.6.1_MIMXRT1052xxxxB/boards/evkbimxrt1050/usb_examples/usb_host_msd_command for references
-History: 
+History:
 1. Date: 2022-02-09
 Author: AIIT XUOS Lab
-Modification: 
-1. support imxrt1052-board usb host configure, write and read
-2. support imxrt1052-board usb host bus device and driver register
+Modification:
+1. support ok1052-c board usb host configure, write and read
+2. support ok1052-c board usb host bus device and driver register
 *************************************************/
 #include <board.h>
 #include <connect_usb.h>
@@ -202,7 +202,7 @@ static void UsbHostTask(void* parameter)
     }
 }
 
-/*Init usb host bus、driver*/
+/*Init usb host bus driver*/
 static int BoardUsbBusInit(struct UsbBus *usb_bus, struct UsbDriver *usb_driver)
 {
     x_err_t ret = EOK;
@@ -255,7 +255,7 @@ static int BoardUsbDevBend(void)
     return ret;
 }
 
-/*RT1052 BOARD USB INIT*/
+/*OK1052-C BOARD USB INIT*/
 int Imxrt1052HwUsbHostInit(void)
 {
     x_err_t ret = EOK;
@@ -283,10 +283,10 @@ int Imxrt1052HwUsbHostInit(void)
 
     usb_host_task = KTaskCreate("usbh", UsbHostTask, NONE,
                            USB_HOST_STACK_SIZE, 8);
-    if(usb_host_task < 0) {		
-		KPrintf("usb_host_task create failed ...%s %d.\n", __FUNCTION__,__LINE__);
-		return ERROR;
-	}
+    if(usb_host_task < 0) {
+        KPrintf("usb_host_task create failed ...%s %d.\n", __FUNCTION__,__LINE__);
+        return ERROR;
+    }
 
     StartupKTask(usb_host_task);
 
diff --git a/Ubiquitous/XiZi/kernel/thread/msgqueue.c b/Ubiquitous/XiZi/kernel/thread/msgqueue.c
index 9480afdb5..6a253dd8f 100644
--- a/Ubiquitous/XiZi/kernel/thread/msgqueue.c
+++ b/Ubiquitous/XiZi/kernel/thread/msgqueue.c
@@ -38,13 +38,13 @@ static struct MsgQueue *GetMsgQueueById(int32 id)
 
     if (id < 0 )
        return NONE;
-    
+
     lock = CriticalAreaLock();
     idnode = IdGetObj(&k_mq_id_manager, id);
     if (idnode == NONE){
         CriticalAreaUnLock(lock);
         return NONE;
-    } 
+    }
     mq = CONTAINER_OF(idnode, struct MsgQueue, id);
     CriticalAreaUnLock(lock);
     return mq;
@@ -61,7 +61,7 @@ static x_err_t _InitMsgQueue( struct MsgQueue *mq ,x_size_t   msg_size,
     mq->num_msgs = 0;
     mq->each_len = ALIGN_MEN_UP(msg_size, MEM_ALIGN_SIZE);
     mq->index = 0;
-    
+
     InitDoubleLinkList(&mq->send_pend_list);
     InitDoubleLinkList(&(mq->recv_pend_list));
 
@@ -102,9 +102,9 @@ static x_err_t _MsgQueueSend(struct MsgQueue *mq,
         CriticalAreaUnLock(lock);
         return -EFULL;
     }
-    
+
     while(mq->num_msgs >= mq->max_msgs ) {
-        
+
         task->exstatus = EOK;
         if (timeout == 0) {
             CriticalAreaUnLock(lock);
@@ -171,7 +171,7 @@ static x_err_t _MsgQueueUrgentSend(struct MsgQueue *mq, const void *buffer, x_si
     mq->index --;
     if (mq->index < 0)
         mq->index += mq->max_msgs;
-    
+
     msg = mq->msg_buf + ( ( mq->index + mq->num_msgs ) % mq->max_msgs ) * mq->each_len ;
     memcpy(msg , buffer, size);
     mq->num_msgs ++;
@@ -382,7 +382,7 @@ x_err_t KMsgQueueReinit(int32 id)
  * @param buffer message info
  * @param size the size of buffer
  * @param timeout time needed waiting
- * 
+ *
  * @return EOK on success;EINVALED on failure
  *
  */
@@ -407,7 +407,7 @@ x_err_t KMsgQueueRecv(int32 id,
  * a dynamic messagequeue will be deleted from the manage list
  *
  * @param id the message id
- * 
+ *
  * @return EOK on success;EINVALED on failure
  *
  */
@@ -430,7 +430,7 @@ x_err_t KDeleteMsgQueue(int32 id)
  * @param id the message id
  * @param buffer message info
  * @param size the size of buffer
- * 
+ *
  * @return EOK on success;EINVALED on failure
  *
  */
@@ -454,7 +454,7 @@ x_err_t KMsgQueueUrgentSend(int32 id, const void *buffer, x_size_t size)
  * @param id the message id
  * @param buffer message info
  * @param size the size of buffer
- * 
+ *
  * @return EOK on success;EINVALED on failure
  *
  */
@@ -478,7 +478,7 @@ x_err_t KMsgQueueSend(int32 id, const void *buffer, x_size_t size)
  * @param buffer message info
  * @param size the size of buffer
  * @param timeout waiting time
- * 
+ *
  * @return EOK on success;EINVALED on failure
  *
  */
@@ -494,4 +494,4 @@ x_err_t KMsgQueueSendwait(int32 id, const void *buffer, x_size_t size,int32  tim
        return mq->Done->send(mq,buffer,size,timeout);
     else
       return -EINVALED;
-}
\ No newline at end of file
+}
diff --git a/Ubiquitous/XiZi/path_kernel.mk b/Ubiquitous/XiZi/path_kernel.mk
index bd7c40980..6e90d6c27 100755
--- a/Ubiquitous/XiZi/path_kernel.mk
+++ b/Ubiquitous/XiZi/path_kernel.mk
@@ -310,6 +310,7 @@ endif
 
 ifeq ($(CONFIG_SUPPORT_CONTROL_FRAMEWORK), y)
 KERNELPATHS += -I$(KERNEL_ROOT)/../../APP_Framework/Framework/control #
+KERNELPATHS += -I$(KERNEL_ROOT)/../../APP_Framework/Framework/control/shared #
 KERNELPATHS += -I$(KERNEL_ROOT)/../../APP_Framework/Framework/control/plc/interoperability/opcua #
 KERNELPATHS += -I$(KERNEL_ROOT)/../../APP_Framework/Framework/control/plc/shared #
 KERNELPATHS += -I$(KERNEL_ROOT)/../../APP_Framework/lib/cJSON
diff --git a/Ubiquitous/XiZi/resources/ethernet/LwIP/api/api_lib.c b/Ubiquitous/XiZi/resources/ethernet/LwIP/api/api_lib.c
index a2c136f0b..5d7f8863c 100644
--- a/Ubiquitous/XiZi/resources/ethernet/LwIP/api/api_lib.c
+++ b/Ubiquitous/XiZi/resources/ethernet/LwIP/api/api_lib.c
@@ -232,7 +232,7 @@ netconn_prepare_delete(struct netconn *conn)
 err_t
 netconn_delete(struct netconn *conn)
 {
-  err_t err;
+  err_t err = ERR_OK;
 
   /* No ASSERT here because possible to get a (conn == NULL) if we got an accept error */
   if (conn == NULL) {
@@ -246,7 +246,7 @@ netconn_delete(struct netconn *conn)
   } else
 #endif /* LWIP_NETCONN_FULLDUPLEX */
   {
-//    err = netconn_prepare_delete(conn);
+    err = netconn_prepare_delete(conn);
   }
   if (err == ERR_OK) {
     netconn_free(conn);
diff --git a/Ubiquitous/XiZi/resources/ethernet/LwIP/arch/lwipopts.h b/Ubiquitous/XiZi/resources/ethernet/LwIP/arch/lwipopts.h
index ff32bc38b..cdff39538 100644
--- a/Ubiquitous/XiZi/resources/ethernet/LwIP/arch/lwipopts.h
+++ b/Ubiquitous/XiZi/resources/ethernet/LwIP/arch/lwipopts.h
@@ -74,7 +74,7 @@ a lot of data that needs to be copied, this should be set high. */
 #define MEMP_NUM_TCP_PCB_LISTEN 2
 /* MEMP_NUM_TCP_SEG: the number of simultaneously queued TCP
    segments. */
-#define MEMP_NUM_TCP_SEG        120
+#define MEMP_NUM_TCP_SEG        20
 /* MEMP_NUM_SYS_TIMEOUT: the number of simulateously active
    timeouts. */
 #define MEMP_NUM_SYS_TIMEOUT    6
@@ -212,26 +212,19 @@ The STM32F4x7 allows computing and verifying the IP, UDP, TCP and ICMP checksums
    ---------------------------------
 */
 
-#define DEFAULT_RAW_RECVMBOX_SIZE       10
-#define DEFAULT_UDP_RECVMBOX_SIZE       10
-#define DEFAULT_TCP_RECVMBOX_SIZE       10
-#define DEFAULT_ACCEPTMBOX_SIZE         10
+#define DEFAULT_RAW_RECVMBOX_SIZE       8
+#define DEFAULT_UDP_RECVMBOX_SIZE       8
+#define DEFAULT_TCP_RECVMBOX_SIZE       8
+#define DEFAULT_ACCEPTMBOX_SIZE         8
 
 #define DEFAULT_THREAD_PRIO             20
 #define DEFAULT_THREAD_STACKSIZE        1024
 
 #define TCPIP_THREAD_NAME               "tcp"
 #define TCPIP_THREAD_STACKSIZE          8192
-#define TCPIP_MBOX_SIZE                 10
+#define TCPIP_MBOX_SIZE                 8
 #define TCPIP_THREAD_PRIO               15
 
-//#define IPERF_SERVER_THREAD_NAME            "iperf_server"
-//#define IPERF_SERVER_THREAD_STACKSIZE        1024
-//#define IPERF_SERVER_THREAD_PRIO             0
-
-//#define BLOCK_TIME                     250
-//#define BLOCK_TIME_WAITING_FOR_INPUT ( ( portTickType ) 100 )
-
 /*
    ----------------------------------------
    ---------- Lwip Debug options ----------
@@ -257,9 +250,9 @@ typedef unsigned int nfds_t;
 #define MEMP_MEM_MALLOC                 1
 
 #define lw_print //KPrintf
-#define lw_trace() //KPrintf("lw: [%s][%d] passed!\n", __func__, __LINE__)
-#define lw_error() //KPrintf("lw: [%s][%d] failed!\n", __func__, __LINE__)
-#define lw_pr_info KPrintf
+#define lw_error KPrintf
+#define lw_notice KPrintf
+
 #endif /* __LWIPOPTS_H__ */
 
 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/Ubiquitous/XiZi/resources/ethernet/LwIP/arch/sys_arch.c b/Ubiquitous/XiZi/resources/ethernet/LwIP/arch/sys_arch.c
index ad8b13af3..5088c7f37 100644
--- a/Ubiquitous/XiZi/resources/ethernet/LwIP/arch/sys_arch.c
+++ b/Ubiquitous/XiZi/resources/ethernet/LwIP/arch/sys_arch.c
@@ -513,16 +513,16 @@ void lwip_config_net(char *ip, char *mask, char *gw)
 
   if(chk_lwip_bit(LWIP_PRINT_FLAG))
   {
-    lw_pr_info("\r\n************************************************\r\n");
-    lw_pr_info(" Network Configuration\r\n");
-    lw_pr_info("************************************************\r\n");
-    lw_pr_info(" IPv4 Address   : %u.%u.%u.%u\r\n", ((u8_t *)&net_ipaddr)[0], ((u8_t *)&net_ipaddr)[1],
+    lw_notice("\r\n************************************************\r\n");
+    lw_notice(" Network Configuration\r\n");
+    lw_notice("************************************************\r\n");
+    lw_notice(" IPv4 Address   : %u.%u.%u.%u\r\n", ((u8_t *)&net_ipaddr)[0], ((u8_t *)&net_ipaddr)[1],
          ((u8_t *)&net_ipaddr)[2], ((u8_t *)&net_ipaddr)[3]);
-    lw_pr_info(" IPv4 Subnet mask : %u.%u.%u.%u\r\n", ((u8_t *)&net_netmask)[0], ((u8_t *)&net_netmask)[1],
+    lw_notice(" IPv4 Subnet mask : %u.%u.%u.%u\r\n", ((u8_t *)&net_netmask)[0], ((u8_t *)&net_netmask)[1],
          ((u8_t *)&net_netmask)[2], ((u8_t *)&net_netmask)[3]);
-    lw_pr_info(" IPv4 Gateway   : %u.%u.%u.%u\r\n", ((u8_t *)&net_gw)[0], ((u8_t *)&net_gw)[1],
+    lw_notice(" IPv4 Gateway   : %u.%u.%u.%u\r\n", ((u8_t *)&net_gw)[0], ((u8_t *)&net_gw)[1],
          ((u8_t *)&net_gw)[2], ((u8_t *)&net_gw)[3]);
-    lw_pr_info("************************************************\r\n");
+    lw_notice("************************************************\r\n");
   }
   lwip_config_input(&gnetif);
 }
diff --git a/Ubiquitous/XiZi/resources/ethernet/LwIP/core/tcp_out.c b/Ubiquitous/XiZi/resources/ethernet/LwIP/core/tcp_out.c
index 724df1097..456d28917 100644
--- a/Ubiquitous/XiZi/resources/ethernet/LwIP/core/tcp_out.c
+++ b/Ubiquitous/XiZi/resources/ethernet/LwIP/core/tcp_out.c
@@ -1386,6 +1386,9 @@ tcp_output(struct tcp_pcb *pcb)
         /* In the case of fast retransmit, the packet should not go to the tail
          * of the unacked queue, but rather somewhere before it. We need to check for
          * this case. -STJ Jul 27, 2004 */
+        /*when useg is NULL, cause exception*/
+        if(useg == NULL)
+            break;
         if (TCP_SEQ_LT(lwip_ntohl(seg->tcphdr->seqno), lwip_ntohl(useg->tcphdr->seqno))) {
           /* add segment to before tail of unacked list, keeping the list sorted */
           struct tcp_seg **cur_seg = &(pcb->unacked);
diff --git a/Ubiquitous/XiZi/resources/ethernet/cmd_lwip/lwip_config_demo.c b/Ubiquitous/XiZi/resources/ethernet/cmd_lwip/lwip_config_demo.c
index 87e79fd8e..7e94dc272 100755
--- a/Ubiquitous/XiZi/resources/ethernet/cmd_lwip/lwip_config_demo.c
+++ b/Ubiquitous/XiZi/resources/ethernet/cmd_lwip/lwip_config_demo.c
@@ -18,40 +18,18 @@
  * @date 2021.12.15
  */
 
-#include "lwip/opt.h"
-
-#if LWIP_IPV4 && LWIP_RAW
-
-#include "ping.h"
-
-#include "lwip/timeouts.h"
-#include "lwip/init.h"
-#include "netif/ethernet.h"
-
 #include "board.h"
-#include "pin_mux.h"
-#include "clock_config.h"
-
-#include <transform.h>
-#include <sys_arch.h>
-#include "connect_ethernet.h"
+#include "sys_arch.h"
 
 /******************************************************************************/
 
-static void *LwipSetIPTask(void *param)
+static void LwipSetIPTask(void *param)
 {
     lwip_config_net(lwip_ipaddr, lwip_netmask, lwip_gwaddr);
 }
 
 void LwipSetIPTest(int argc, char *argv[])
 {
-    int result = 0;
-    pthread_t th_id;
-    pthread_attr_t attr;
-
-    attr.schedparam.sched_priority = LWIP_DEMO_TASK_PRIO;
-    attr.stacksize = LWIP_TASK_STACK_SIZE;
-
     if(argc >= 4)
     {
         lw_print("lw: [%s] ip %s mask %s gw %s\n", __func__, argv[1], argv[2], argv[3]);
@@ -65,12 +43,7 @@ void LwipSetIPTest(int argc, char *argv[])
         sscanf(argv[1], "%d.%d.%d.%d", &lwip_ipaddr[0], &lwip_ipaddr[1], &lwip_ipaddr[2], &lwip_ipaddr[3]);
     }
 
-    result = pthread_create(&th_id, &attr, LwipSetIPTask, NULL);
-    if (0 == result) {
-        lw_print("lw: [%s] thread %d successfully!\n", __func__, th_id);
-    } else {
-        lw_print("lw: [%s] failed! error code is %d\n", __func__, result);
-    }
+    sys_thread_new("SET ip address", LwipSetIPTask, NULL, LWIP_TASK_STACK_SIZE, LWIP_DEMO_TASK_PRIO);
 }
 
 SHELL_EXPORT_CMD(SHELL_CMD_PERMISSION(0) | SHELL_CMD_TYPE(SHELL_TYPE_CMD_MAIN) | SHELL_CMD_PARAM_NUM(3),
@@ -81,21 +54,20 @@ void LwipShowIPTask(int argc, char *argv[])
 {
     char mac_addr[] = configMAC_ADDR;
 
-    lw_pr_info("\r\n************************************************\r\n");
-    lw_pr_info(" Network Configuration\r\n");
-    lw_pr_info("************************************************\r\n");
-    lw_pr_info(" IPv4 Address   : %u.%u.%u.%u\r\n", ((u8_t *)&lwip_ipaddr)[0], ((u8_t *)&lwip_ipaddr)[1],
+    lw_notice("\r\n************************************************\r\n");
+    lw_notice(" Network Configuration\r\n");
+    lw_notice("************************************************\r\n");
+    lw_notice(" IPv4 Address   : %u.%u.%u.%u\r\n", ((u8_t *)&lwip_ipaddr)[0], ((u8_t *)&lwip_ipaddr)[1],
          ((u8_t *)&lwip_ipaddr)[2], ((u8_t *)&lwip_ipaddr)[3]);
-    lw_pr_info(" IPv4 Subnet mask : %u.%u.%u.%u\r\n", ((u8_t *)&lwip_netmask)[0], ((u8_t *)&lwip_netmask)[1],
+    lw_notice(" IPv4 Subnet mask : %u.%u.%u.%u\r\n", ((u8_t *)&lwip_netmask)[0], ((u8_t *)&lwip_netmask)[1],
          ((u8_t *)&lwip_netmask)[2], ((u8_t *)&lwip_netmask)[3]);
-    lw_pr_info(" IPv4 Gateway   : %u.%u.%u.%u\r\n", ((u8_t *)&lwip_gwaddr)[0], ((u8_t *)&lwip_gwaddr)[1],
+    lw_notice(" IPv4 Gateway   : %u.%u.%u.%u\r\n", ((u8_t *)&lwip_gwaddr)[0], ((u8_t *)&lwip_gwaddr)[1],
          ((u8_t *)&lwip_gwaddr)[2], ((u8_t *)&lwip_gwaddr)[3]);
-    lw_pr_info(" MAC Address    : %x:%x:%x:%x:%x:%x\r\n", mac_addr[0], mac_addr[1], mac_addr[2],
+    lw_notice(" MAC Address    : %x:%x:%x:%x:%x:%x\r\n", mac_addr[0], mac_addr[1], mac_addr[2],
         mac_addr[3], mac_addr[4], mac_addr[5]);
-    lw_pr_info("************************************************\r\n");
+    lw_notice("************************************************\r\n");
 }
 
 SHELL_EXPORT_CMD(SHELL_CMD_PERMISSION(0) | SHELL_CMD_TYPE(SHELL_TYPE_CMD_MAIN) | SHELL_CMD_PARAM_NUM(0),
      showip, LwipShowIPTask, GetIp [IP] [Netmask] [Gateway]);
 
-#endif
diff --git a/Ubiquitous/XiZi/resources/ethernet/cmd_lwip/lwip_demo.h b/Ubiquitous/XiZi/resources/ethernet/cmd_lwip/lwip_demo.h
index 99e273aa1..68a78b4d7 100755
--- a/Ubiquitous/XiZi/resources/ethernet/cmd_lwip/lwip_demo.h
+++ b/Ubiquitous/XiZi/resources/ethernet/cmd_lwip/lwip_demo.h
@@ -1,7 +1,37 @@
+/*
+* Copyright (c) 2022 AIIT XUOS Lab
+* XiUOS is licensed under Mulan PSL v2.
+* You can use this software according to the terms and conditions of the Mulan PSL v2.
+* You may obtain a copy of Mulan PSL v2 at:
+*        http://license.coscl.org.cn/MulanPSL2
+* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
+* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
+* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
+* See the Mulan PSL v2 for more details.
+*/
+
+/**
+* @file lwip_demo.h
+* @brief lwip demo relative struct and definition
+* @version 1.0
+* @author AIIT XUOS Lab
+* @date 2022-03-21
+*/
+
 #ifndef __LWIP_DEMO_H__
 #define __LWIP_DEMO_H__
 
+typedef struct LwipTcpSocketStruct
+{
+    char ip[6];
+    uint16_t port;
+    char *buf;
+}LwipTcpSocketParamType;
+
+#define LWIP_TEST_MSG_SIZE 128
+
 #define LWIP_TEST_STACK_SIZE 4096
 #define LWIP_TEST_TASK_PRIO 20
 
 #endif /* __LWIP_DEMO_H__ */
+
diff --git a/Ubiquitous/XiZi/resources/ethernet/cmd_lwip/lwip_dhcp_demo.c b/Ubiquitous/XiZi/resources/ethernet/cmd_lwip/lwip_dhcp_demo.c
index cfeff2499..87443523e 100755
--- a/Ubiquitous/XiZi/resources/ethernet/cmd_lwip/lwip_dhcp_demo.c
+++ b/Ubiquitous/XiZi/resources/ethernet/cmd_lwip/lwip_dhcp_demo.c
@@ -61,54 +61,54 @@ int LwipPrintDHCP(struct netif *netif)
     {
         dhcp_last_state = dhcp->state;
 
-        lw_pr_info(" DHCP state       : ");
+        lw_notice(" DHCP state       : ");
         switch (dhcp_last_state)
         {
             case DHCP_STATE_OFF:
-                lw_pr_info("OFF");
+                lw_notice("OFF");
                 break;
             case DHCP_STATE_REQUESTING:
-                lw_pr_info("REQUESTING");
+                lw_notice("REQUESTING");
                 break;
             case DHCP_STATE_INIT:
-                lw_pr_info("INIT");
+                lw_notice("INIT");
                 break;
             case DHCP_STATE_REBOOTING:
-                lw_pr_info("REBOOTING");
+                lw_notice("REBOOTING");
                 break;
             case DHCP_STATE_REBINDING:
-                lw_pr_info("REBINDING");
+                lw_notice("REBINDING");
                 break;
             case DHCP_STATE_RENEWING:
-                lw_pr_info("RENEWING");
+                lw_notice("RENEWING");
                 break;
             case DHCP_STATE_SELECTING:
-                lw_pr_info("SELECTING");
+                lw_notice("SELECTING");
                 break;
             case DHCP_STATE_INFORMING:
-                lw_pr_info("INFORMING");
+                lw_notice("INFORMING");
                 break;
             case DHCP_STATE_CHECKING:
-                lw_pr_info("CHECKING");
+                lw_notice("CHECKING");
                 break;
             case DHCP_STATE_BOUND:
-                lw_pr_info("BOUND");
+                lw_notice("BOUND");
                 break;
             case DHCP_STATE_BACKING_OFF:
-                lw_pr_info("BACKING_OFF");
+                lw_notice("BACKING_OFF");
                 break;
             default:
-                lw_pr_info("%u", dhcp_last_state);
+                lw_notice("%u", dhcp_last_state);
                 assert(0);
                 break;
         }
-        lw_pr_info("\r\n");
+        lw_notice("\r\n");
 
         if (dhcp_last_state == DHCP_STATE_BOUND)
         {
-            lw_pr_info("\r\n IPv4 Address     : %s\r\n", ipaddr_ntoa(&netif->ip_addr));
-            lw_pr_info(" IPv4 Subnet mask : %s\r\n", ipaddr_ntoa(&netif->netmask));
-            lw_pr_info(" IPv4 Gateway     : %s\r\n\r\n", ipaddr_ntoa(&netif->gw));
+            lw_notice("\r\n IPv4 Address     : %s\r\n", ipaddr_ntoa(&netif->ip_addr));
+            lw_notice(" IPv4 Subnet mask : %s\r\n", ipaddr_ntoa(&netif->netmask));
+            lw_notice(" IPv4 Gateway     : %s\r\n\r\n", ipaddr_ntoa(&netif->gw));
             return 1;
         }
     }
diff --git a/Ubiquitous/XiZi/resources/ethernet/cmd_lwip/lwip_ping_demo.c b/Ubiquitous/XiZi/resources/ethernet/cmd_lwip/lwip_ping_demo.c
index f99e8b380..4eb01d0ba 100755
--- a/Ubiquitous/XiZi/resources/ethernet/cmd_lwip/lwip_ping_demo.c
+++ b/Ubiquitous/XiZi/resources/ethernet/cmd_lwip/lwip_ping_demo.c
@@ -60,7 +60,7 @@ void LwipPingTest(int argc, char *argv[])
         {
             if(sscanf(argv[1], "%d.%d.%d.%d", &lwip_gwaddr[0], &lwip_gwaddr[1], &lwip_gwaddr[2], &lwip_gwaddr[3]) == EOF)
             {
-                lw_pr_info("input wrong ip\n");
+                lw_notice("input wrong ip\n");
                 return;
             }
         }
diff --git a/Ubiquitous/XiZi/resources/ethernet/cmd_lwip/lwip_tcp_demo.c b/Ubiquitous/XiZi/resources/ethernet/cmd_lwip/lwip_tcp_demo.c
index 98bf62cb5..f57f80b4f 100755
--- a/Ubiquitous/XiZi/resources/ethernet/cmd_lwip/lwip_tcp_demo.c
+++ b/Ubiquitous/XiZi/resources/ethernet/cmd_lwip/lwip_tcp_demo.c
@@ -1,5 +1,5 @@
 /*
-* Copyright (c) 2020 AIIT XUOS Lab
+* Copyright (c) 2022 AIIT XUOS Lab
 * XiUOS is licensed under Mulan PSL v2.
 * You can use this software according to the terms and conditions of the Mulan PSL v2.
 * You may obtain a copy of Mulan PSL v2 at:
@@ -11,86 +11,91 @@
 */
 
 /**
-* @file tcp_echo_socket_demo.c
-* @brief One UDP demo based on LwIP
+* @file lwip_tcp_demo.c
+* @brief TCP demo based on LwIP
 * @version 1.0
 * @author AIIT XUOS Lab
-* @date 2021-05-29
+* @date 2022-03-21
 */
-#include <transform.h>
-#include <xizi.h>
+
 #include "board.h"
+#include "lwip_demo.h"
 #include "sys_arch.h"
-#include <lwip/sockets.h>
-#include "lwip/sys.h"
+#include "lwip/sockets.h"
 #include "tcpecho_raw.h"
 
-#define MSG_SIZE 128
-
-// this is for test in shell, in fact, shell restrict the length of input string, which is less then 128
-char tcp_send_msg[MSG_SIZE] = {0};
-char tcp_target[] = {192, 168, 250, 252};
+char tcp_demo_msg[LWIP_TEST_MSG_SIZE] = {0};
+char tcp_demo_ip[] = {192, 168, 250, 252};
+u16_t tcp_demo_port = LWIP_TARGET_PORT;
 
 /******************************************************************************/
 
 static void LwipTcpSendTask(void *arg)
 {
-    lw_print("LwipTcpSendTask start.\n");
-
     int fd = -1;
     fd = socket(AF_INET, SOCK_STREAM, 0);
     if (fd < 0)
     {
-        lw_print("Socket error\n");
+        lw_error("Socket error\n");
         return;
     }
 
+    LwipTcpSocketParamType *param = (LwipTcpSocketParamType *)arg;
+
     struct sockaddr_in tcp_sock;
     tcp_sock.sin_family = AF_INET;
-    tcp_sock.sin_port = htons(LWIP_TARGET_PORT);
-    tcp_sock.sin_addr.s_addr = PP_HTONL(LWIP_MAKEU32(tcp_target[0], tcp_target[1], tcp_target[2], tcp_target[3]));
+    tcp_sock.sin_port = htons(param->port);
+    tcp_sock.sin_addr.s_addr = PP_HTONL(LWIP_MAKEU32(param->ip[0], param->ip[1], param->ip[2], param->ip[3]));
     memset(&(tcp_sock.sin_zero), 0, sizeof(tcp_sock.sin_zero));
 
     if (connect(fd, (struct sockaddr *)&tcp_sock, sizeof(struct sockaddr)))
     {
-        lw_print("Unable to connect\n");
-        goto __exit;
+        lw_error("Unable to connect\n");
+        closesocket(fd);
+        return;
     }
 
-    lw_print("tcp connect success, start to send.\n");
-    lw_print("\n\nTarget Port:%d\n\n", tcp_sock.sin_port);
+    lw_notice("tcp connect success, start to send.\n");
+    lw_notice("\n\nTarget Port:%d\n\n", tcp_sock.sin_port);
 
-    sendto(fd, tcp_send_msg, strlen(tcp_send_msg), 0, (struct sockaddr*)&tcp_sock, sizeof(struct sockaddr));
+    sendto(fd, tcp_demo_msg, strlen(tcp_demo_msg), 0, (struct sockaddr*)&tcp_sock, sizeof(struct sockaddr));
 
-    lw_print("Send tcp msg: %s ", tcp_send_msg);
-
-__exit:
-    if (fd >= 0)
-        closesocket(fd);
+    lw_notice("Send tcp msg: %s ", tcp_demo_msg);
 
+    closesocket(fd);
     return;
 }
 
 void LwipTcpSendTest(int argc, char *argv[])
 {
-    memset(tcp_send_msg, 0, MSG_SIZE);
+    LwipTcpSocketParamType param;
+    memset(tcp_demo_msg, 0, LWIP_TEST_MSG_SIZE);
     if(argc >= 2)
     {
-        strncpy(tcp_send_msg, argv[1], strlen(argv[1]));
+        strncpy(tcp_demo_msg, argv[1], strlen(argv[1]));
     }
     else
     {
-        strncpy(tcp_send_msg, "hello world", strlen("hello world"));
+        strncpy(tcp_demo_msg, "hello world", strlen("hello world"));
     }
-    strcat(tcp_send_msg, "\r\n");
+    strcat(tcp_demo_msg, "\r\n");
 
     if(argc >= 3)
     {
-        sscanf(argv[2], "%d.%d.%d.%d", &tcp_target[0], &tcp_target[1], &tcp_target[2], &tcp_target[3]);
+        if(sscanf(argv[2], "%d.%d.%d.%d:%d", &tcp_demo_ip[0], &tcp_demo_ip[1], &tcp_demo_ip[2], &tcp_demo_ip[3], &tcp_demo_port) == EOK)
+        {
+            sscanf(argv[2], "%d.%d.%d.%d", &tcp_demo_ip[0], &tcp_demo_ip[1], &tcp_demo_ip[2], &tcp_demo_ip[3]);
+        }
     }
+    lw_notice("get ipaddr %d.%d.%d.%d:%d\n", tcp_demo_ip[0], tcp_demo_ip[1], tcp_demo_ip[2], tcp_demo_ip[3], tcp_demo_port);
+    lwip_config_tcp(lwip_ipaddr, lwip_netmask, tcp_demo_ip);
 
-    lwip_config_tcp(lwip_ipaddr, lwip_netmask, lwip_gwaddr);
-    sys_thread_new("tcp send", LwipTcpSendTask, NULL, LWIP_TASK_STACK_SIZE, LWIP_DEMO_TASK_PRIO);
+    memcpy(param.ip, tcp_demo_ip, 4);
+    param.port = tcp_demo_port;
+    param.buf = malloc(LWIP_TEST_MSG_SIZE);
+    memcpy(param.buf, tcp_demo_msg, LWIP_TEST_MSG_SIZE);
+
+    sys_thread_new("tcp send", LwipTcpSendTask, &param, LWIP_TASK_STACK_SIZE, LWIP_DEMO_TASK_PRIO);
 }
 
 SHELL_EXPORT_CMD(SHELL_CMD_PERMISSION(0) | SHELL_CMD_TYPE(SHELL_TYPE_CMD_MAIN) | SHELL_CMD_PARAM_NUM(3),
diff --git a/Ubiquitous/XiZi/resources/ethernet/cmd_lwip/lwip_udp_demo.c b/Ubiquitous/XiZi/resources/ethernet/cmd_lwip/lwip_udp_demo.c
index 9f459031a..bb3f48be1 100755
--- a/Ubiquitous/XiZi/resources/ethernet/cmd_lwip/lwip_udp_demo.c
+++ b/Ubiquitous/XiZi/resources/ethernet/cmd_lwip/lwip_udp_demo.c
@@ -1,5 +1,5 @@
 /*
-* Copyright (c) 2021 AIIT XUOS Lab
+* Copyright (c) 2022 AIIT XUOS Lab
 * XiUOS is licensed under Mulan PSL v2.
 * You can use this software according to the terms and conditions of the Mulan PSL v2.
 * You may obtain a copy of Mulan PSL v2 at:
@@ -15,24 +15,23 @@
 * @brief One UDP demo based on LwIP
 * @version 1.0
 * @author AIIT XUOS Lab
-* @date 2021-05-29
+* @date 2022-03-21
 */
-#include <transform.h>
-#include <xizi.h>
 #include "board.h"
 #include "sys_arch.h"
 #include "lwip/udp.h"
-#include <lwip/sockets.h>
-#include "lwip/sys.h"
+#include "lwip/sockets.h"
+
 
-#define UDP_TASK_STACK_SIZE 4096
-#define UDP_TASK_PRIO 15
 #define PBUF_SIZE 27
 
 static struct udp_pcb *udpecho_raw_pcb;
-char udp_target[] = {192, 168, 250, 252};
+
+char udp_demo_ip[] = {192, 168, 250, 252};
+u16_t udp_demo_port = LWIP_TARGET_PORT;
+
 char hello_str[] = {"hello world\r\n"};
-char udp_send_msg[] = "\n\nThis one is UDP pkg. Congratulations on you.\n\n";
+char udp_demo_msg[] = "\nThis one is UDP package!!!\n";
 
 /******************************************************************************/
 
@@ -46,62 +45,55 @@ static void LwipUDPSendTask(void *arg)
     socket_fd = socket(AF_INET, SOCK_DGRAM, 0);
     if (socket_fd < 0)
     {
-        lw_print("Socket error\n");
+        lw_error("Socket error\n");
         return;
     }
 
     struct sockaddr_in udp_sock;
     udp_sock.sin_family = AF_INET;
-    udp_sock.sin_port = htons(LWIP_TARGET_PORT);
-    udp_sock.sin_addr.s_addr = PP_HTONL(LWIP_MAKEU32(udp_target[0],udp_target[1],udp_target[2],udp_target[3]));
+    udp_sock.sin_port = htons(udp_demo_port);
+    udp_sock.sin_addr.s_addr = PP_HTONL(LWIP_MAKEU32(udp_demo_ip[0], udp_demo_ip[1], udp_demo_ip[2], udp_demo_ip[3]));
     memset(&(udp_sock.sin_zero), 0, sizeof(udp_sock.sin_zero));
 
     if (connect(socket_fd, (struct sockaddr *)&udp_sock, sizeof(struct sockaddr)))
     {
-        lw_print("Unable to connect\n");
-        goto __exit;
-    }
-
-    lw_print("UDP connect success, start to send.\n");
-    lw_print("\n\nTarget Port:%d\n\n", udp_sock.sin_port);
-
-    sendto(socket_fd, udp_send_msg, strlen(udp_send_msg), 0, (struct sockaddr*)&udp_sock, sizeof(struct sockaddr));
-    lw_pr_info("Send UDP msg: %s ", udp_send_msg);
-
-__exit:
-    if (socket_fd >= 0)
-    {
+        lw_error("Unable to connect\n");
         closesocket(socket_fd);
+        return;
     }
 
+    lw_notice("UDP connect success, start to send.\n");
+    lw_notice("\n\nTarget Port:%d\n\n", udp_sock.sin_port);
+
+    sendto(socket_fd, udp_demo_msg, strlen(udp_demo_msg), 0, (struct sockaddr*)&udp_sock, sizeof(struct sockaddr));
+    lw_notice("Send UDP msg: %s ", udp_demo_msg);
+    closesocket(socket_fd);
     return;
 }
 
 void *LwipUdpSendTest(int argc, char *argv[])
 {
-    int result = 0;
-    sys_thread_t th_id;
-
-    memset(udp_send_msg, 0, sizeof(udp_send_msg));
+    memset(udp_demo_msg, 0, sizeof(udp_demo_msg));
 
     if(argc == 1)
     {
-        lw_print("lw: [%s] gw %d.%d.%d.%d\n", __func__, udp_target[0], udp_target[1], udp_target[2], udp_target[3]);
-        strncpy(udp_send_msg, hello_str, strlen(hello_str));
+        lw_print("lw: [%s] gw %d.%d.%d.%d\n", __func__, udp_demo_ip[0], udp_demo_ip[1], udp_demo_ip[2], udp_demo_ip[3]);
+        strncpy(udp_demo_msg, hello_str, strlen(hello_str));
     }
     else
     {
-        strncpy(udp_send_msg, argv[1], strlen(argv[1]));
-        strncat(udp_send_msg, "\r\n", 2);
+        strncpy(udp_demo_msg, argv[1], strlen(argv[1]));
+        strncat(udp_demo_msg, "\r\n", 2);
         if(argc == 3)
         {
-            sscanf(argv[2], "%d.%d.%d.%d", &udp_target[0], &udp_target[1], &udp_target[2], &udp_target[3]);
+            sscanf(argv[2], "%d.%d.%d.%d", &udp_demo_ip[0], &udp_demo_ip[1], &udp_demo_ip[2], &udp_demo_ip[3]);
         }
     }
-    lw_print("lw: [%s] gw %d.%d.%d.%d\n", __func__, udp_target[0], udp_target[1], udp_target[2], udp_target[3]);
 
-    lwip_config_tcp(lwip_ipaddr, lwip_netmask, lwip_gwaddr);
-    sys_thread_new("udp socket send", LwipUDPSendTask, NULL, LWIP_TASK_STACK_SIZE, LWIP_DEMO_TASK_PRIO);
+    lw_print("lw: [%s] gw %d.%d.%d.%d\n", __func__, udp_demo_ip[0], udp_demo_ip[1], udp_demo_ip[2], udp_demo_ip[3]);
+
+    lwip_config_net(lwip_ipaddr, lwip_netmask, udp_demo_ip);
+    sys_thread_new("udp send", LwipUDPSendTask, NULL, LWIP_TASK_STACK_SIZE, LWIP_DEMO_TASK_PRIO);
 }
 
 SHELL_EXPORT_CMD(SHELL_CMD_PERMISSION(0) | SHELL_CMD_TYPE(SHELL_TYPE_CMD_MAIN) | SHELL_CMD_PARAM_NUM(3),
@@ -120,12 +112,13 @@ static void LwipUdpRecvTask(void *arg, struct udp_pcb *upcb, struct pbuf *p,
     {
         return;
     }
+
     udp_len = p->tot_len;
-    lw_pr_info("Receive data :%dB\r\n", udp_len);
+    lw_notice("Receive data :%dB\r\n", udp_len);
 
     if(udp_len <= 80)
     {
-        lw_pr_info("%.*s\r\n", udp_len, (char *)(p->payload));
+        lw_notice("%.*s\r\n", udp_len, (char *)(p->payload));
     }
 
     udp_buf = pbuf_alloc(PBUF_TRANSPORT, PBUF_SIZE, PBUF_RAM);
@@ -162,5 +155,5 @@ void LwipUdpRecvTest(void)
 }
 
 SHELL_EXPORT_CMD(SHELL_CMD_PERMISSION(0) | SHELL_CMD_TYPE(SHELL_TYPE_CMD_MAIN) | SHELL_CMD_PARAM_NUM(0),
-     UDPRecv, LwipUdpRecvTest, UDP server echo);
+     UDPRecv, LwipUdpRecvTest, UDP Receive echo);
 
diff --git a/Ubiquitous/XiZi/resources/ethernet/cmd_lwip/ping.c b/Ubiquitous/XiZi/resources/ethernet/cmd_lwip/ping.c
index 1a66bd272..15c2f6c1e 100755
--- a/Ubiquitous/XiZi/resources/ethernet/cmd_lwip/ping.c
+++ b/Ubiquitous/XiZi/resources/ethernet/cmd_lwip/ping.c
@@ -492,7 +492,7 @@ int get_url_ip(char* url)
     /* convert URL to IP */
     if (lwip_getaddrinfo(url, NULL, &hint, &res) != 0)
     {
-        lw_pr_info("ping: unknown host %s\n", url);
+        lw_notice("ping: unknown host %s\n", url);
         return -1;
     }
     memcpy(&h, &res->ai_addr, sizeof(struct sockaddr_in *));
@@ -500,13 +500,13 @@ int get_url_ip(char* url)
     lwip_freeaddrinfo(res);
     if (inet_aton(inet_ntoa(ina), &target_addr) == 0)
     {
-        lw_pr_info("ping: unknown host %s\n", url);
+        lw_notice("ping: unknown host %s\n", url);
         return -2;
     }
     /* new a socket */
     if ((s = lwip_socket(AF_INET, SOCK_RAW, IP_PROTO_ICMP)) < 0)
     {
-        lw_pr_info("ping: create socket failed\n");
+        lw_notice("ping: create socket failed\n");
         return -3;
     }
 
@@ -521,12 +521,12 @@ int get_url_ip(char* url)
 #endif /* LWIP_DEBUG */
             if ((recv_len = lwip_ping_recv(s, &ttl)) >= 0)
             {
-                lw_pr_info("%d bytes from %s icmp_seq=%d ttl=%d time=%d ms\n", recv_len, inet_ntoa(ina), cnt,
+                lw_notice("%d bytes from %s icmp_seq=%d ttl=%d time=%d ms\n", recv_len, inet_ntoa(ina), cnt,
                 ttl, sys_now() - ping_time);
             }
             else
             {
-                lw_pr_info("From %s icmp_seq=%d timeout\n", inet_ntoa(ina), cnt);
+                lw_notice("From %s icmp_seq=%d timeout\n", inet_ntoa(ina), cnt);
             }
         }
 
diff --git a/Ubiquitous/XiZi/resources/ethernet/cmd_lwip/tcpecho_raw.c b/Ubiquitous/XiZi/resources/ethernet/cmd_lwip/tcpecho_raw.c
index 026207891..d924f3285 100755
--- a/Ubiquitous/XiZi/resources/ethernet/cmd_lwip/tcpecho_raw.c
+++ b/Ubiquitous/XiZi/resources/ethernet/cmd_lwip/tcpecho_raw.c
@@ -159,9 +159,9 @@ tcpecho_raw_ack(struct tcp_pcb *tpcb, struct tcpecho_raw_state* es){
   if((recv_len != TCP_MSS) || (recv_buf[recv_len - 1] == TCP_EOF_CH))
   {
     if(g_buf_size < MAX_TCP_SHOW_SIZE){
-      lw_pr_info("Received: %s\n", g_buf);
+      lw_notice("Received: %s\n", g_buf);
     }else{
-      lw_pr_info("Received a string of length %d\n", g_buf_size);
+      lw_notice("Received a string of length %d\n", g_buf_size);
     }
 
     tcpecho_raw_ack_size(tpcb, g_buf_size);
diff --git a/Ubiquitous/XiZi/tool/shell/letter-shell/shell.c b/Ubiquitous/XiZi/tool/shell/letter-shell/shell.c
index e1224a867..7cab44a65 100644
--- a/Ubiquitous/XiZi/tool/shell/letter-shell/shell.c
+++ b/Ubiquitous/XiZi/tool/shell/letter-shell/shell.c
@@ -3,12 +3,12 @@
  * @author Letter (NevermindZZT@gmail.com)
  * @version 3.0.0
  * @date 2019-12-30
- * 
+ *
  * @copyright (c) 2020 Letter
- * 
+ *
  */
 /*change log:
-    Change Chinese comment to English comment 
+    Change Chinese comment to English comment
 */
 
 #include "shell.h"
@@ -38,14 +38,14 @@ const ShellCommand shellUserDefault SECTION("shellCommand") =
 };
 
 
-   
+
     #if defined(__GNUC__)
         extern const unsigned long _shell_command_start;
         extern const unsigned long _shell_command_end;
     #endif
 
 /**
- * @brief shell Constant text index 
+ * @brief shell Constant text index
  */
 enum
 {
@@ -87,45 +87,45 @@ static const char *shellText[] =
         "Build:       "__DATE__" "__TIME__"\r\n"
         "Version:     "SHELL_VERSION"\r\n"
         "Copyright:   (c) 2020 Letter\r\n",
-    [SHELL_TEXT_CMD_TOO_LONG] = 
+    [SHELL_TEXT_CMD_TOO_LONG] =
         "\r\nWarning: Command is too long\r\n",
-    [SHELL_TEXT_CMD_LIST] = 
+    [SHELL_TEXT_CMD_LIST] =
         "\r\nCommand List:\r\n",
-    [SHELL_TEXT_VAR_LIST] = 
+    [SHELL_TEXT_VAR_LIST] =
         "\r\nVar List:\r\n",
-    [SHELL_TEXT_USER_LIST] = 
+    [SHELL_TEXT_USER_LIST] =
         "\r\nUser List:\r\n",
     [SHELL_TEXT_KEY_LIST] =
         "\r\nKey List:\r\n",
-    [SHELL_TEXT_CMD_NOT_FOUND] = 
+    [SHELL_TEXT_CMD_NOT_FOUND] =
         "Command not Found\r\n",
-    [SHELL_TEXT_POINT_CANNOT_MODIFY] = 
+    [SHELL_TEXT_POINT_CANNOT_MODIFY] =
         "can't set pointer\r\n",
-    [SHELL_TEXT_VAR_READ_ONLY_CANNOT_MODIFY] = 
+    [SHELL_TEXT_VAR_READ_ONLY_CANNOT_MODIFY] =
         "can't set read only var\r\n",
     [SHELL_TEXT_NOT_VAR] =
         " is not a var\r\n",
-    [SHELL_TEXT_VAR_NOT_FOUND] = 
+    [SHELL_TEXT_VAR_NOT_FOUND] =
         "Var not Fount\r\n",
     [SHELL_TEXT_HELP_HEADER] =
         "command help of ",
-    [SHELL_TEXT_PASSWORD_HINT] = 
+    [SHELL_TEXT_PASSWORD_HINT] =
         "\r\nPlease input password:",
-    [SHELL_TEXT_PASSWORD_ERROR] = 
+    [SHELL_TEXT_PASSWORD_ERROR] =
         "\r\npassword error\r\n",
-    [SHELL_TEXT_CLEAR_CONSOLE] = 
+    [SHELL_TEXT_CLEAR_CONSOLE] =
         "\033[2J\033[1H",
-    [SHELL_TEXT_CLEAR_LINE] = 
+    [SHELL_TEXT_CLEAR_LINE] =
         "\033[2K\r",
-    [SHELL_TEXT_TYPE_CMD] = 
+    [SHELL_TEXT_TYPE_CMD] =
         "CMD ",
-    [SHELL_TEXT_TYPE_VAR] = 
+    [SHELL_TEXT_TYPE_VAR] =
         "VAR ",
-    [SHELL_TEXT_TYPE_USER] = 
+    [SHELL_TEXT_TYPE_USER] =
         "USER",
-    [SHELL_TEXT_TYPE_KEY] = 
+    [SHELL_TEXT_TYPE_KEY] =
         "KEY ",
-    [SHELL_TEXT_TYPE_NONE] = 
+    [SHELL_TEXT_TYPE_NONE] =
         "NONE",
 };
 
@@ -147,8 +147,8 @@ ShellCommand* shellSeekCommand(Shell *shell,
                                unsigned short compareLength);
 
 /**
- * @brief shell initialization 
- * 
+ * @brief shell initialization
+ *
  * @param shell shell
  * @param buffer buffer,used to record history
  * @param size the size of buffer
@@ -195,7 +195,7 @@ void shellInit(Shell *shell, char *buffer, unsigned short size)
 
 /**
  * @brief  Add shell
- * 
+ *
  * @param shell shell
  */
 static void shellAdd(Shell *shell)
@@ -212,9 +212,9 @@ static void shellAdd(Shell *shell)
 
 
 /**
- * @brief Get the current active shell 
- * 
- * @return Shell* Currently active shell object 
+ * @brief Get the current active shell
+ *
+ * @return Shell* Currently active shell object
  */
 Shell* shellGetCurrent(void)
 {
@@ -230,10 +230,10 @@ Shell* shellGetCurrent(void)
 
 
 /**
- * @brief Shell write characters 
- * 
+ * @brief Shell write characters
+ *
  * @param shell shell
- * @param data Character data 
+ * @param data Character data
  */
 static void shellWriteByte(Shell *shell, const char data)
 {
@@ -242,11 +242,11 @@ static void shellWriteByte(Shell *shell, const char data)
 
 
 /**
- * @brief shell Write string 
- * 
+ * @brief shell Write string
+ *
  * @param shell shell
- * @param string String data 
- * 
+ * @param string String data
+ *
  * @return unsigned short Number of characters written (include '\n')
  */
 unsigned short shellWriteString(Shell *shell, const char *string)
@@ -263,12 +263,12 @@ unsigned short shellWriteString(Shell *shell, const char *string)
 
 
 /**
- * @brief Shell write command description string 
- * 
- * @param shell shell 
- * @param string String data 
- * 
- * @return unsigned short Number of characters written 
+ * @brief Shell write command description string
+ *
+ * @param shell shell
+ * @param string String data
+ *
+ * @return unsigned short Number of characters written
  */
 static unsigned short shellWriteCommandDesc(Shell *shell, const char *string)
 {
@@ -296,10 +296,10 @@ extern char working_dir[];
 #endif
 /**
  * @brief Shell write new command line
- * 
+ *
  * @param shell shell
- * @param newline Bool ,Whether to write a line 
- * 
+ * @param newline Bool ,Whether to write a line
+ *
  */
 static void shellWriteCommandLine(Shell *shell, unsigned char newline)
 {
@@ -326,19 +326,19 @@ static void shellWriteCommandLine(Shell *shell, unsigned char newline)
 
 
 /**
- * @brief shell Check command permissions 
- * 
+ * @brief shell Check command permissions
+ *
  * @param shell shell
  * @param command ShellCommand
- * 
- * @return signed char 0 The current user has the command authority 
- * @return signec char -1 The current user does not have the command authority 
+ *
+ * @return signed char 0 The current user has the command authority
+ * @return signec char -1 The current user does not have the command authority
  */
 signed char shellCheckPermission(Shell *shell, ShellCommand *command)
 {
     return ((!command->attr.attrs.permission
                 || command->attr.attrs.type == SHELL_TYPE_USER
-                || (command->attr.attrs.permission 
+                || (command->attr.attrs.permission
                     & shell->info.user->attr.attrs.permission))
             && (shell->status.isChecked
                 || command->attr.attrs.enableUnchecked))
@@ -347,12 +347,12 @@ signed char shellCheckPermission(Shell *shell, ShellCommand *command)
 
 
 /**
- * @brief int to hexadecimal string 
- * 
+ * @brief int to hexadecimal string
+ *
  * @param value int value
  * @param buffer  hexadecimal result
- * 
- * @return signed char, data length after conversion 
+ *
+ * @return signed char, data length after conversion
  */
 signed char shellToHex(unsigned int value, char *buffer)
 {
@@ -370,12 +370,12 @@ signed char shellToHex(unsigned int value, char *buffer)
 
 
 /**
-* @brief int to decimal string 
- * 
+* @brief int to decimal string
+ *
  * @param value int value
  * @param buffer decimal result
- * 
- * @return  signed char, data length after conversion 
+ *
+ * @return  signed char, data length after conversion
  */
 signed char shellToDec(int value, char *buffer)
 {
@@ -403,11 +403,11 @@ signed char shellToDec(int value, char *buffer)
 
 
 /**
- * @brief shell string copy 
- * 
- * @param dest destination string 
- * @param src Source string 
- * @return Unsigned short ,String length 
+ * @brief shell string copy
+ *
+ * @param dest destination string
+ * @param src Source string
+ * @return Unsigned short ,String length
  */
 static unsigned short shellStringCopy(char *dest, char* src)
 {
@@ -423,11 +423,11 @@ static unsigned short shellStringCopy(char *dest, char* src)
 
 
 /**
- * @brief Shell string comparison 
- * 
- * @param dest destination string 
- * @param src Source string 
- * @return unsigned short, Match length 
+ * @brief Shell string comparison
+ *
+ * @param dest destination string
+ * @param src Source string
+ * @return unsigned short, Match length
  */
 static unsigned short shellStringCompare(char* dest, char *src)
 {
@@ -448,10 +448,10 @@ static unsigned short shellStringCompare(char* dest, char *src)
 
 
 /**
- * @brief shell get command name 
- * 
+ * @brief shell get command name
+ *
  * @param command command
- * @return const char* ,Command name 
+ * @return const char* ,Command name
  */
 static const char* shellGetCommandName(ShellCommand *command)
 {
@@ -482,7 +482,7 @@ static const char* shellGetCommandName(ShellCommand *command)
 
 /**
  * @brief shell get command description
- * 
+ *
  * @param command command
  * @return const char* ,Command description
  */
@@ -508,7 +508,7 @@ static const char* shellGetCommandDesc(ShellCommand *command)
 
 /**
  * @brief shell list items
- * 
+ *
  * @param shell shell ojbect
  * @param item ShellCommand item(func,user,key,variable...)
  */
@@ -555,8 +555,8 @@ void shellListItem(Shell *shell, ShellCommand *item)
 
 
 /**
- * @brief shell lists all function commands 
- * 
+ * @brief shell lists all function commands
+ *
  * @param shell shell
  */
 void shellListCommand(Shell *shell)
@@ -576,7 +576,7 @@ void shellListCommand(Shell *shell)
 
 /**
  * @brief shell list all variable
- * 
+ *
  * @param shell shell
  */
 void shellListVar(Shell *shell)
@@ -597,8 +597,8 @@ void shellListVar(Shell *shell)
 
 /**
  * @brief shell list all users
- * 
- * @param shell shell 
+ *
+ * @param shell shell
  */
 void shellListUser(Shell *shell)
 {
@@ -618,8 +618,8 @@ void shellListUser(Shell *shell)
 
 /**
  * @brief shell list all keys
- * 
- * @param shell shell 
+ *
+ * @param shell shell
  */
 void shellListKey(Shell *shell)
 {
@@ -638,8 +638,8 @@ void shellListKey(Shell *shell)
 
 
 /**
- * @brief shell delete command line data 
- * 
+ * @brief shell delete command line data
+ *
  * @param shell shell
  * @param length  length of delete data
  */
@@ -654,7 +654,7 @@ void shellDeleteCommandLine(Shell *shell, unsigned char length)
 
 /**
  * @brief shell clear command line data
- * 
+ *
  * @param shell shell
  */
 void shellClearCommandLine(Shell *shell)
@@ -668,8 +668,8 @@ void shellClearCommandLine(Shell *shell)
 
 
 /**
- * @brief shell Insert a character at the cursor position 
- * 
+ * @brief shell Insert a character at the cursor position
+ *
  * @param shell shell
  * @param data charactoer
  */
@@ -696,7 +696,7 @@ void shellInsertByte(Shell *shell, char data)
     {
         for (short i = shell->parser.length - shell->parser.cursor; i > 0; i--)
         {
-            shell->parser.buffer[shell->parser.cursor + i] = 
+            shell->parser.buffer[shell->parser.cursor + i] =
                 shell->parser.buffer[shell->parser.cursor + i - 1];
         }
         shell->parser.buffer[shell->parser.cursor++] = data;
@@ -715,10 +715,10 @@ void shellInsertByte(Shell *shell, char data)
 
 /**
  * @brief shell delete character
- * 
+ *
  * @param shell shell
  * @param direction delete a character:
- *                                          {@code 1} Delete the character before the cursor 
+ *                                          {@code 1} Delete the character before the cursor
  *                                          {@code -1}Delete the character after the cursor
  */
 void shellDeleteByte(Shell *shell, signed char direction)
@@ -741,7 +741,7 @@ void shellDeleteByte(Shell *shell, signed char direction)
     {
         for (short i = offset; i < shell->parser.length - shell->parser.cursor; i++)
         {
-            shell->parser.buffer[shell->parser.cursor + i - 1] = 
+            shell->parser.buffer[shell->parser.cursor + i - 1] =
                 shell->parser.buffer[shell->parser.cursor + i];
         }
         shell->parser.length--;
@@ -765,8 +765,8 @@ void shellDeleteByte(Shell *shell, signed char direction)
 
 
 /**
- * @brief shell Parsing parameters 
- * 
+ * @brief shell Parsing parameters
+ *
  * @param shell shell
  */
 static void shellParserParam(Shell *shell)
@@ -815,8 +815,8 @@ static void shellParserParam(Shell *shell)
 
 
 /**
- * @brief shell Remove the double quotes at the beginning and end of string parameters 
- * 
+ * @brief shell Remove the double quotes at the beginning and end of string parameters
+ *
  * @param shell shell
  */
 static void shellRemoveParamQuotes(Shell *shell)
@@ -839,13 +839,13 @@ static void shellRemoveParamQuotes(Shell *shell)
 
 
 /**
- * @brief shell seeking command 
- * 
+ * @brief shell seeking command
+ *
  * @param shell shell
  * @param cmd command
- * @param base command table base address 
- * @param compareLength Match string length 
- * @return ShellCommand* :find command 
+ * @param base command table base address
+ * @param compareLength Match string length
+ * @return ShellCommand* :find command
  */
 ShellCommand* shellSeekCommand(Shell *shell,
                                const char *cmd,
@@ -883,8 +883,8 @@ ShellCommand* shellSeekCommand(Shell *shell,
 
 
 /**
- * @brief shell Get variable value 
- * 
+ * @brief shell Get variable value
+ *
  * @param shell shell
  * @param command command
  * @return int value
@@ -921,7 +921,7 @@ int shellGetVarValue(Shell *shell, ShellCommand *command)
 
 /**
  * @brief shell set variable value
- * 
+ *
  * @param shell shell
  * @param command command
  * @param value value
@@ -976,7 +976,7 @@ int shellSetVarValue(Shell *shell, ShellCommand *command, int value)
 
 /**
  * @brief shell print variable value
- * 
+ *
  * @param shell shell
  * @param command command
  * @return int value
@@ -985,7 +985,7 @@ static int shellShowVar(Shell *shell, ShellCommand *command)
 {
     char buffer[12] = "00000000000";
     int value = shellGetVarValue(shell, command);
-    
+
     shellWriteString(shell, command->data.var.name);
     shellWriteString(shell, " = ");
 
@@ -1019,7 +1019,7 @@ static int shellShowVar(Shell *shell, ShellCommand *command)
 
 /**
  * @brief shell set variable value
- * 
+ *
  * @param name value name
  * @param value value
  * @return int value
@@ -1056,10 +1056,10 @@ setVar, shellSetVar, set var);
 
 /**
  * @brief shell run command
- * 
+ *
  * @param shell shell
  * @param command command
- * 
+ *
  * @return unsigned int command return value
  */
 unsigned int shellRunCommand(Shell *shell, ShellCommand *command)
@@ -1104,7 +1104,7 @@ unsigned int shellRunCommand(Shell *shell, ShellCommand *command)
 
 /**
  * @brief shell check password
- * 
+ *
  * @param shell shell
  */
 static void shellCheckPassword(Shell *shell)
@@ -1124,20 +1124,20 @@ static void shellCheckPassword(Shell *shell)
 
 
 /**
- * @brief shell set user 
- * 
+ * @brief shell set user
+ *
  * @param shell shell
  * @param user user
  */
 static void shellSetUser(Shell *shell, const ShellCommand *user)
 {
     shell->info.user = user;
-    shell->status.isChecked = 
+    shell->status.isChecked =
         ((user->data.user.password && strlen(user->data.user.password) != 0)
             && (shell->parser.paramCount < 2
                 || strcmp(user->data.user.password, shell->parser.param[1]) != 0))
          ? 0 : 1;
-        
+
     if (shell->status.isChecked)
     {
         shellWriteString(shell, shellText[SHELL_TEXT_INFO]);
@@ -1147,7 +1147,7 @@ static void shellSetUser(Shell *shell, const ShellCommand *user)
 
 /**
  * @brief shell write return value
- * 
+ *
  * @param shell shell
  * @param value value
  */
@@ -1169,14 +1169,14 @@ static void shellWriteReturnValue(Shell *shell, int value)
 
 /**
  * @brief shell add history
- * 
+ *
  * @param shell shell
  */
 static void shellHistoryAdd(Shell *shell)
 {
     shell->history.offset = 0;
     if (shell->history.number > 0
-        && strcmp(shell->history.item[(shell->history.record == 0 ? 
+        && strcmp(shell->history.item[(shell->history.record == 0 ?
                 SHELL_HISTORY_MAX_NUMBER : shell->history.record) - 1],
                 shell->parser.buffer) == 0)
     {
@@ -1200,7 +1200,7 @@ static void shellHistoryAdd(Shell *shell)
 
 /**
  * @brief shell history find
- * 
+ *
  * @param shell shell
  * @param dir directory:{@code <0}UP, {@code >0}Down
  */
@@ -1208,7 +1208,7 @@ static void shellHistory(Shell *shell, signed char dir)
 {
     if (dir > 0)
     {
-        if (shell->history.offset-- <= 
+        if (shell->history.offset-- <=
             -((shell->history.number > shell->history.record) ?
                 shell->history.number : shell->history.record))
         {
@@ -1244,14 +1244,14 @@ static void shellHistory(Shell *shell, signed char dir)
         shell->parser.cursor = shell->parser.length;
         shellWriteString(shell, shell->parser.buffer);
     }
-    
+
 }
 
 
 /**
  * @brief shell normalinput
- * 
- * @param shell shell 
+ *
+ * @param shell shell
  * @param data input character
  */
 void shellNormalInput(Shell *shell, char data)
@@ -1263,12 +1263,12 @@ void shellNormalInput(Shell *shell, char data)
 
 /**
  * @brief shell run command
- * 
+ *
  * @param shell shell
  */
 void shellExec(Shell *shell)
 {
-    
+
     if (shell->parser.length == 0)
     {
         return;
@@ -1308,8 +1308,8 @@ void shellExec(Shell *shell)
 
 
 /**
- * @brief shell Previous history 
- * 
+ * @brief shell Previous history
+ *
  * @param shell shell
  */
 void shellUp(Shell *shell)
@@ -1321,7 +1321,7 @@ SHELL_EXPORT_KEY(SHELL_CMD_PERMISSION(0), 0x1B5B4100, shellUp, up);
 
 /**
  * @brief shell Next
- * 
+ *
  * @param shell shell
  */
 void shellDown(Shell *shell)
@@ -1333,7 +1333,7 @@ SHELL_EXPORT_KEY(SHELL_CMD_PERMISSION(0), 0x1B5B4200, shellDown, down);
 
 /**
  * @brief shell input right key
- * 
+ *
  * @param shell shell
  */
 void shellRight(Shell *shell)
@@ -1349,7 +1349,7 @@ SHELL_EXPORT_KEY(SHELL_CMD_PERMISSION(0)|SHELL_CMD_ENABLE_UNCHECKED,
 
 /**
  * @brief shell input left key
- * 
+ *
  * @param shell shell
  */
 void shellLeft(Shell *shell)
@@ -1366,7 +1366,7 @@ SHELL_EXPORT_KEY(SHELL_CMD_PERMISSION(0)|SHELL_CMD_ENABLE_UNCHECKED,
 
 /**
  * @brief shell Tab key function
- * 
+ *
  * @param shell shell
  */
 void shellTab(Shell *shell)
@@ -1399,7 +1399,7 @@ void shellTab(Shell *shell)
                         shellWriteString(shell, "\r\n");
                     }
                     shellListItem(shell, &base[lastMatchIndex]);
-                    length = 
+                    length =
                         shellStringCompare((char *)shellGetCommandName(&base[lastMatchIndex]),
                                            (char *)shellGetCommandName(&base[i]));
                     maxMatch = (maxMatch > length) ? length : maxMatch;
@@ -1418,7 +1418,7 @@ void shellTab(Shell *shell)
         }
         if (matchNum != 0)
         {
-            shell->parser.length = 
+            shell->parser.length =
                 shellStringCopy(shell->parser.buffer,
                                 (char *)shellGetCommandName(&base[lastMatchIndex]));
         }
@@ -1460,8 +1460,8 @@ SHELL_EXPORT_KEY(SHELL_CMD_PERMISSION(0), 0x09000000, shellTab, tab);
 
 
 /**
- * @brief shell backspace 
- * 
+ * @brief shell backspace
+ *
  * @param shell shell
  */
 void shellBackspace(Shell *shell)
@@ -1476,7 +1476,7 @@ SHELL_EXPORT_KEY(SHELL_CMD_PERMISSION(0)|SHELL_CMD_ENABLE_UNCHECKED,
 
 /**
  * @brief shell delet
- * 
+ *
  * @param shell shell
  */
 void shellDelete(Shell *shell)
@@ -1489,7 +1489,7 @@ SHELL_EXPORT_KEY(SHELL_CMD_PERMISSION(0)|SHELL_CMD_ENABLE_UNCHECKED,
 
 /**
  * @brief shell Enter key
- * 
+ *
  * @param shell shell
  */
 void shellEnter(Shell *shell)
@@ -1497,24 +1497,24 @@ void shellEnter(Shell *shell)
     shellExec(shell);
     shellWriteCommandLine(shell, 1);
 }
-#ifdef SHELL_ENTER_LF 
+#ifdef SHELL_ENTER_LF
 SHELL_EXPORT_KEY(SHELL_CMD_PERMISSION(0)|SHELL_CMD_ENABLE_UNCHECKED,
 0x0A000000, shellEnter, enter);
 #endif
-#ifdef SHELL_ENTER_CR 
+#ifdef SHELL_ENTER_CR
 SHELL_EXPORT_KEY(SHELL_CMD_PERMISSION(0)|SHELL_CMD_ENABLE_UNCHECKED,
 0x0D000000, shellEnter, enter);
 #endif
-#ifdef SHELL_ENTER_CRLF 
+#ifdef SHELL_ENTER_CRLF
 SHELL_EXPORT_KEY(SHELL_CMD_PERMISSION(0)|SHELL_CMD_ENABLE_UNCHECKED,
 0x0D0A0000, shellEnter, enter);
 #endif
 
 /**
  * @brief shell help
- * 
- * @param argc Number of parameters 
- * @param argv parameter 
+ *
+ * @param argc Number of parameters
+ * @param argv parameter
  */
 void shellHelp(int argc, char *argv[])
 {
@@ -1542,15 +1542,15 @@ SHELL_CMD_PERMISSION(0)|SHELL_CMD_TYPE(SHELL_TYPE_CMD_MAIN)|SHELL_CMD_DISABLE_RE
 Help, shellHelp, show command info\r\nhelp [cmd]);
 
 /**
- * @brief shell Input processing 
- * 
+ * @brief shell Input processing
+ *
  * @param shell shell
  * @param data input data
  */
 void shellHandler(Shell *shell, char data)
 {
     CHECK(data);
-    
+
 
 #if SHELL_LOCK_TIMEOUT > 0
     if (shell->info.user->data.user.password
@@ -1597,7 +1597,7 @@ void shellHandler(Shell *shell, char data)
             {
                 shell->parser.keyValue |= data << keyByteOffset;
                 data = 0x00;
-                if (keyByteOffset == 0 
+                if (keyByteOffset == 0
                     || (base[i].data.key.value & (0xFF << (keyByteOffset - 8)))
                         == 0x00000000)
                 {
@@ -1630,9 +1630,9 @@ void shellHandler(Shell *shell, char data)
 
 /**
  * @brief shell task
- * 
+ *
  * @param param parameter(shell)
- * 
+ *
  */
 void shellTask(void *param)
 {
@@ -1652,12 +1652,13 @@ void shellTask(void *param)
                 shellHandler(shell, data[i]);
             }
         }
+        KPrintf("");
     }
 }
 
 
 /**
- * @brief Output user list (shell call) 
+ * @brief Output user list (shell call)
  */
 void shellUsers(void)
 {
@@ -1675,7 +1676,7 @@ users, shellUsers, list all user);
 
 
 /**
- * @brief Output variable list (shell call) 
+ * @brief Output variable list (shell call)
  */
 void shellVars(void)
 {
@@ -1692,7 +1693,7 @@ vars, shellVars, list all var);
 #endif
 
 /**
- * @brief Output key list (shell call) 
+ * @brief Output key list (shell call)
  */
 void shellKeys(void)
 {
@@ -1708,7 +1709,7 @@ SHELL_CMD_PERMISSION(0)|SHELL_CMD_TYPE(SHELL_TYPE_CMD_FUNC)|SHELL_CMD_DISABLE_RE
 keys, shellKeys, list all key);
 #endif
 /**
- * @brief Clear the console (shell call) 
+ * @brief Clear the console (shell call)
  */
 void shellClear(void)
 {