WiFi example for mbed OS, fork from https://github.com/ARMmbed/mbed-os-example-wifi

This is an example of a Wi-Fi application using the Wi-Fi and network socket APIs that Mbed OS provides.

The program brings up the Wi-Fi and the underlying network interface and uses it to scan available networks, connects to a network, prints interface and connection details and performs an HTTP operation.

For more information about Wi-Fi APIs, please visit the Mbed OS Wi-Fi documentation.

This example has been used on the following platforms

Revision:
7:ab1ae55ec482
Parent:
6:09f1e7ff743c
--- a/mbed_app_esp8266.json	Wed Dec 12 14:31:41 2018 +0900
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,29 +0,0 @@
-{
-    "config": {
-        "wifi-ssid": {
-            "help": "WiFi SSID",
-            "value": "\"SSID\""
-        },
-        "wifi-password": {
-            "help": "WiFi Password",
-            "value": "\"PASSWORD\""
-        }
-    },
-    "target_overrides": {
-        "*": {
-            "platform.stdio-convert-newlines": true,
-            "esp8266.provide-default" : true
-        },
-        "UBLOX_EVK_ODIN_W2": {
-            "target.device_has": ["EMAC"]
-        },
-        "NUCLEO_L476RG": {
-            "wifi-tx": "D8",
-            "wifi-rx": "D2"
-        },
-        "NUCLEO_F401RE": {
-            "wifi-tx": "D8",
-            "wifi-rx": "D2"
-        }
-    }
-}