封装了at指令中共用的模板，设置ip，设置网关，设置子网掩码完成

MDK-ARM/LWIP.uvguix.29643

@@ -3705,9 +3705,9 @@
       </Doc>
       <Doc>
         <Name>..\usersrc\atcmd.c</Name>
-        <ColumnNumber>41</ColumnNumber>
-        <TopLine>71</TopLine>
-        <CurrentLine>85</CurrentLine>
+        <ColumnNumber>0</ColumnNumber>
+        <TopLine>37</TopLine>
+        <CurrentLine>47</CurrentLine>
         <Folding>1</Folding>
         <ContractedFolders></ContractedFolders>
         <PaneID>0</PaneID>

usersrc/atcmd.c

@@ -4,6 +4,31 @@
 #include <lwip/sockets.h>
 #include "config.h"
 
+#define at_address_cmd_template(_config_get)                                      \
+    {                                                                             \
+        ip4_addr_t int_addr;                                                      \
+        char ip_address[16];                                                      \
+        if (*p == '?')                                                            \
+        {                                                                         \
+            printf("config ip address:%s\r\n", inet_ntoa(_config_get));           \
+        }                                                                         \
+        else                                                                      \
+        {                                                                         \
+            if (len >= sizeof(ip_address))                                        \
+            { /* 长度判断 */                                                  \
+                printf("AT+ERR\r\n");                                             \
+                return AT_ERR;                                                    \
+            } /* 拷贝len有效字符长度的字符串到ip_address中 */       \
+            strncpy(ip_address, (const char *)p, len);                            \
+            ip_address[len] = 0; /* 这个必须要加，否则转换会出错 */ \
+            inet_aton(ip_address, &int_addr);                                     \
+            _config_get = int_addr.addr;                                          \
+            config_dump_config();                                                 \
+            printf("AT+OK\r\n");                                                  \
+        }                                                                         \
+        return AT_SUCCESS;                                                        \
+    }
+
 #define at_processer_rx_buf_size 128
 #define at_processer_tx_buf_size 128
 
@@ -19,8 +44,8 @@ static uint8_t at_rx_buf[at_processer_rx_buf_size];
 const AT_cmd_func at_cmd_func[] = {
     {AT_CMD_TEST, "AT", at_cmd_test},
     {AT_CMD_IP, "AT+IP=", at_cmd_ip},
-    {AT_CMD_GW, "AT+GW=", NULL},
-    {AT_CMD_NETMASK, "AT+NETMASK=", NULL},
+    {AT_CMD_GW, "AT+GW=", at_cmd_gw},
+    {AT_CMD_NETMASK, "AT+NETMASK=", at_cmd_netmask},
     {AT_CMD_NETMODULE, "AT+NETMODULE=", NULL},
 
     {AT_END, NULL, NULL}};
@@ -64,33 +89,17 @@ AT_STATUS at_cmd_test(unsigned char *p, unsigned char len)
 
 AT_STATUS at_cmd_ip(unsigned char *p, unsigned char len)
 {
-    ip4_addr_t int_addr;
-    char ip_address[16];
-
-    if (*p == '?')
-    {
-        printf("config ip address:%s\r\n", inet_ntoa(config_get()->ip));
-    }
-    else
-    {
-        if (len >= sizeof(ip_address))
-        {
-            /* 长度判断 */
-            printf("AT+ERR\r\n");
-            return AT_ERR;
-        }
-        /* 拷贝len有效字符长度的字符串到ip_address中 */
-        strncpy(ip_address, (const char *)p, len);
-        ip_address[len] = 0; /* 这个必须要加，否则转换会出错 */
-        inet_aton(ip_address, &int_addr);
-
-        config_get()->ip = int_addr.addr;
+    at_address_cmd_template(config_get()->ip);
+}
 
-        config_dump_config();
+AT_STATUS at_cmd_gw(unsigned char *p, unsigned char len)
+{
+    at_address_cmd_template(config_get()->gw);
+}
 
-        printf("AT+OK\r\n");
-    }
-    return AT_SUCCESS;
+AT_STATUS at_cmd_netmask(unsigned char *p, unsigned char len)
+{
+    at_address_cmd_template(config_get()->netmask);
 }
 
 /* 查找指令表中对应的指令 */

usersrc/atcmd.h

@@ -35,6 +35,8 @@ unsigned int mstrlen(const char *s);
 int mstrncmp(const char *s1, const char *s2, int n);
 AT_STATUS at_cmd_test(unsigned char *p, unsigned char len);
 AT_STATUS at_cmd_ip(unsigned char *p, unsigned char len);
+AT_STATUS at_cmd_gw(unsigned char *p, unsigned char len);
+AT_STATUS at_cmd_netmask(unsigned char *p, unsigned char len);
 unsigned char AT_cmd_search(unsigned char *p, unsigned char len);
 AT_STATUS at_cmd_parse(unsigned char *p, unsigned char len);
 void at_cmd_processer_push_data(uint8_t rxdata);