Preliminary main mbed library for nexpaq development

Revision:
0:6c56fb4bc5f0
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/features/net/FEATURE_IPV4/lwip-interface/EthernetInterface.cpp	Fri Nov 04 20:27:58 2016 +0000
@@ -0,0 +1,46 @@
+/* LWIP implementation of NetworkInterfaceAPI
+ * Copyright (c) 2015 ARM Limited
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "EthernetInterface.h"
+#include "lwip_stack.h"
+
+
+/* Interface implementation */
+int EthernetInterface::connect()
+{
+    return lwip_bringup();
+}
+
+int EthernetInterface::disconnect()
+{
+    lwip_bringdown();
+    return 0;
+}
+
+const char *EthernetInterface::get_ip_address()
+{
+    return lwip_get_ip_address();
+}
+
+const char *EthernetInterface::get_mac_address()
+{
+    return lwip_get_mac_address();
+}
+
+NetworkStack *EthernetInterface::get_stack()
+{
+    return nsapi_create_stack(&lwip_stack);
+}