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Non-blocking example of the LWIPInterface
Dependencies: LWIPInterface NetworkSocketAPI mbed-rtos mbed
Non-blocking example for the NetworkSocketAPI. Attempts to get the device's public facing IP address from ifcfg.me using the Happy Eyeballs algorithm to fetch an IPv4 or IPv6 address.
main.cpp@2:7283ce112304, 2015-05-14 (annotated)
- Committer:
- sam_grove
- Date:
- Thu May 14 07:28:56 2015 +0000
- Revision:
- 2:7283ce112304
- Parent:
- 0:1984a177ff56
- Child:
- 4:cb8a17dd6746
Updates to main. Create example network setup and teardown
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
sam_grove | 0:1984a177ff56 | 1 | /* NetworkSocketAPI Example Program |
sam_grove | 0:1984a177ff56 | 2 | * Copyright (c) 2015 ARM Limited |
sam_grove | 0:1984a177ff56 | 3 | * |
sam_grove | 0:1984a177ff56 | 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
sam_grove | 0:1984a177ff56 | 5 | * you may not use this file except in compliance with the License. |
sam_grove | 0:1984a177ff56 | 6 | * You may obtain a copy of the License at |
sam_grove | 0:1984a177ff56 | 7 | * |
sam_grove | 0:1984a177ff56 | 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
sam_grove | 0:1984a177ff56 | 9 | * |
sam_grove | 0:1984a177ff56 | 10 | * Unless required by applicable law or agreed to in writing, software |
sam_grove | 0:1984a177ff56 | 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
sam_grove | 0:1984a177ff56 | 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
sam_grove | 0:1984a177ff56 | 13 | * See the License for the specific language governing permissions and |
sam_grove | 0:1984a177ff56 | 14 | * limitations under the License. |
sam_grove | 0:1984a177ff56 | 15 | */ |
sam_grove | 0:1984a177ff56 | 16 | |
sam_grove | 0:1984a177ff56 | 17 | #include "mbed.h" |
sam_grove | 2:7283ce112304 | 18 | #include "WiFiInterface.h" |
sam_grove | 0:1984a177ff56 | 19 | |
sam_grove | 0:1984a177ff56 | 20 | DigitalOut myled(LED1); |
sam_grove | 0:1984a177ff56 | 21 | |
sam_grove | 2:7283ce112304 | 22 | |
sam_grove | 2:7283ce112304 | 23 | WiFiInterface wifi; |
sam_grove | 2:7283ce112304 | 24 | // or |
sam_grove | 2:7283ce112304 | 25 | //NetworkInterface *wifi = new WiFiInterface; |
sam_grove | 2:7283ce112304 | 26 | |
sam_grove | 2:7283ce112304 | 27 | TCPSocket tcp(wifi.getInstance()); |
sam_grove | 2:7283ce112304 | 28 | // or |
sam_grove | 2:7283ce112304 | 29 | //SocketInterface tcp = new TCPSocket(wifi->getInstance(); |
sam_grove | 2:7283ce112304 | 30 | |
sam_grove | 2:7283ce112304 | 31 | UDPSocket udp(wifi.getInstance()); |
sam_grove | 2:7283ce112304 | 32 | // or |
sam_grove | 2:7283ce112304 | 33 | //SocketInterface udp = new UDPSocket(wifi->getInstance(); |
sam_grove | 2:7283ce112304 | 34 | |
sam_grove | 0:1984a177ff56 | 35 | int main() |
sam_grove | 0:1984a177ff56 | 36 | { |
sam_grove | 2:7283ce112304 | 37 | puts("NetworkSocketAPI Example"); |
sam_grove | 2:7283ce112304 | 38 | |
sam_grove | 2:7283ce112304 | 39 | wifi.init(); |
sam_grove | 2:7283ce112304 | 40 | wifi.connect("apname", "phrase", WPA2); |
sam_grove | 2:7283ce112304 | 41 | |
sam_grove | 2:7283ce112304 | 42 | printf("IP: %s\n", wifi.getIPAddress()); |
sam_grove | 2:7283ce112304 | 43 | printf("Gateway: %s\n", wifi.getGateway()); |
sam_grove | 2:7283ce112304 | 44 | printf("Mask: %s\n", wifi.getNetworkMask()); |
sam_grove | 2:7283ce112304 | 45 | printf("MAC: %s\n", wifi.getMACAddress()); |
sam_grove | 2:7283ce112304 | 46 | |
sam_grove | 2:7283ce112304 | 47 | wifi.disconnect(); |
sam_grove | 2:7283ce112304 | 48 | |
sam_grove | 0:1984a177ff56 | 49 | while(1) { |
sam_grove | 2:7283ce112304 | 50 | myled = !myled; |
sam_grove | 0:1984a177ff56 | 51 | } |
sam_grove | 0:1984a177ff56 | 52 | } |