Alexander Rao / ESP8266NodeMCUInterface

A fork of the original interface for OS/2. Features a correctly-implemented recv (but retains the old behavior via recv2).

Dependencies:   BufferedSerial

Dependents:   weather_clock weather_clock

Socket/Endpoint.cpp@16:3f0efaa57a12, 2014-12-01 (annotated)

Committer:
michaeljkoster
Date:
Mon Dec 01 06:22:00 2014 +0000
Revision:
16:3f0efaa57a12
Parent:
13:41098c907200
Child:
17:d11fa4c3ac65
sync

Who changed what in which revision?

UserRevisionLine numberNew contents of line
samux 1:fb4494783863 1 /* Copyright (C) 2012 mbed.org, MIT License
samux 1:fb4494783863 2 *
samux 1:fb4494783863 3 * Permission is hereby granted, free of charge, to any person obtaining a copy of this software
samux 1:fb4494783863 4 * and associated documentation files (the "Software"), to deal in the Software without restriction,
samux 1:fb4494783863 5 * including without limitation the rights to use, copy, modify, merge, publish, distribute,
samux 1:fb4494783863 6 * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
samux 1:fb4494783863 7 * furnished to do so, subject to the following conditions:
samux 1:fb4494783863 8 *
samux 1:fb4494783863 9 * The above copyright notice and this permission notice shall be included in all copies or
samux 1:fb4494783863 10 * substantial portions of the Software.
samux 1:fb4494783863 11 *
samux 1:fb4494783863 12 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
samux 1:fb4494783863 13 * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
samux 1:fb4494783863 14 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
samux 1:fb4494783863 15 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
samux 1:fb4494783863 16 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
samux 1:fb4494783863 17 */
samux 1:fb4494783863 18 #include "Socket/Socket.h"
samux 1:fb4494783863 19 #include "Socket/Endpoint.h"
samux 1:fb4494783863 20 #include <cstring>
samux 1:fb4494783863 21
samux 1:fb4494783863 22 using std::memset;
samux 1:fb4494783863 23
samux 1:fb4494783863 24 Endpoint::Endpoint() {
michaeljkoster 13:41098c907200 25 ESP8266 = ESP8266::getInstance();
michaeljkoster 13:41098c907200 26 if (ESP8266 == NULL)
michaeljkoster 13:41098c907200 27 error("Endpoint constructor error: no ESP8266 instance available!\r\n");
samux 1:fb4494783863 28 reset_address();
samux 1:fb4494783863 29 }
samux 1:fb4494783863 30 Endpoint::~Endpoint() {}
samux 1:fb4494783863 31
samux 1:fb4494783863 32 void Endpoint::reset_address(void) {
samux 1:fb4494783863 33 _ipAddress[0] = '\0';
samux 1:fb4494783863 34 _port = 0;
samux 1:fb4494783863 35 }
samux 1:fb4494783863 36
samux 1:fb4494783863 37 int Endpoint::set_address(const char* host, const int port) {
samux 1:fb4494783863 38 //Resolve DNS address or populate hard-coded IP address
michaeljkoster 13:41098c907200 39 ESP8266->gethostbyname(host, _ipAddress);
samux 1:fb4494783863 40 _port = port;
michaeljkoster 16:3f0efaa57a12 41 //Start the UDP Endpoint
michaeljkoster 16:3f0efaa57a12 42 ESP8266->startUDP(_ipAddress,_port);
samux 1:fb4494783863 43 return 0;
samux 1:fb4494783863 44 }
samux 1:fb4494783863 45
samux 1:fb4494783863 46 char* Endpoint::get_address() {
samux 1:fb4494783863 47 return _ipAddress;
samux 1:fb4494783863 48 }
samux 1:fb4494783863 49
samux 1:fb4494783863 50 int Endpoint::get_port() {
samux 1:fb4494783863 51 return _port;
samux 1:fb4494783863 52 }