【修改】修改部分提示信息打印等级

at_socket_ec20.c

@@ -1499,7 +1499,7 @@ static int ec20_netdev_set_dns_server(struct netdev *netdev, uint8_t dns_num, ip
     resp = at_create_resp(EC20_DNS_RESP_LEN, 0, EC20_DNS_RESP_TIMEO);
     if (resp == RT_NULL)
     {
-        LOG_E("EC20 set dns server failed, no memory for response object.");
+        LOG_D("EC20 set dns server failed, no memory for response object.");
         result = -RT_ENOMEM;
         goto __exit;
     }
@@ -1544,7 +1544,7 @@ static int ec20_netdev_ping(struct netdev *netdev, const char *host, size_t data
     resp = at_create_resp(EC20_PING_RESP_SIZE, 4, EC20_PING_TIMEO);
     if (resp == RT_NULL)
     {
-        LOG_E("No memory for response structure!\n");
+        LOG_D("No memory for response structure!\n");
         return -RT_ENOMEM;
     }
 

at_socket_m26.c

@@ -1058,7 +1058,7 @@ static int m26_netdev_set_dns_server(struct netdev *netdev, uint8_t dns_num, ip_
     resp = at_create_resp(M26_DNS_RESP_LEN, 0, M26_DNS_RESP_TIMEO);
     if (resp == RT_NULL)
     {
-        LOG_E("m26 set dns server failed, no memory for response object.");
+        LOG_D("m26 set dns server failed, no memory for response object.");
         return -RT_ENOMEM;
     }
 
@@ -1102,7 +1102,7 @@ static int m26_netdev_ping(struct netdev *netdev, const char *host, size_t data_
     resp = at_create_resp(M26_PING_RESP_SIZE, 5, M26_PING_TIMEO);
     if (resp == RT_NULL)
     {
-        LOG_E("m26 set dns server failed, no memory for response object.");
+        LOG_D("m26 set dns server failed, no memory for response object.");
         return  -RT_ENOMEM;
     }
 
@@ -1122,7 +1122,7 @@ static int m26_netdev_ping(struct netdev *netdev, const char *host, size_t data_
         if (at_resp_parse_line_args_by_kw(resp, "+QPING:", "+QPING:%d,%[^,],%d,%d,%d",
                 &response, ip_addr, &recv_data_len, &time, &ttl) <= 0)
         {
-            LOG_E("Prase \"AT+QPING\" commands resposne data error!");
+            LOG_D("Prase \"AT+QPING\" commands resposne data error!");
             result = -RT_ERROR;
             goto __exit;
         }   

at_socket_sim800c.c

@@ -1082,7 +1082,7 @@ static int sim800c_netdev_set_dns_server(struct netdev *netdev, uint8_t dns_num,
     resp = at_create_resp(SIM800C_DNS_RESP_LEN, 0, SIM800C_DNS_RESP_TIMEO);
     if (resp == RT_NULL)
     {
-        LOG_E("sim800c set dns server failed, no memory for response object.");
+        LOG_D("sim800c set dns server failed, no memory for response object.");
         result = -RT_ENOMEM;
         goto __exit;
     }
@@ -1142,7 +1142,7 @@ static int sim800c_netdev_ping(struct netdev *netdev, const char *host, size_t d
     resp = at_create_resp(SIM800C_PING_RESP_SIZE, 0, SIM800C_PING_TIMEO);
     if (resp == RT_NULL)
     {
-        LOG_E("sim800c set dns server failed, no memory for response object.");
+        LOG_D("sim800c set dns server failed, no memory for response object.");
         result = -RT_ERROR;
         goto __exit;
     }
@@ -1157,7 +1157,7 @@ static int sim800c_netdev_ping(struct netdev *netdev, const char *host, size_t d
     if (at_resp_parse_line_args_by_kw(resp, "+CIPPING:", "+CIPPING:%d,\"%[^\"]\",%d,%d",
              &response, ip_addr, &time, &ttl) <= 0)
     {
-        LOG_E("Prase \"AT+CIPPING\" commands resposne data error!");
+        LOG_D("Prase \"AT+CIPPING\" commands resposne data error!");
         result = -RT_ERROR;
         goto __exit;
     }