ittraining_project_2016 / ESP8266Interface

for testing wifi

Dependents:   ESP8266_Test_WIFI

Fork of ESP8266Interface by Steve Kim

Socket/Endpoint.cpp@30:c035696b9397, 2015-04-29 (annotated)

Committer:
mbedAustin
Date:
Wed Apr 29 22:43:03 2015 +0000
Revision:
30:c035696b9397
Parent:
17:d11fa4c3ac65
Child:
31:fd0eaf273b11
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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
michaeljkoster 17:d11fa4c3ac65 22 extern Serial pc;
michaeljkoster 17:d11fa4c3ac65 23
samux 1:fb4494783863 24 using std::memset;
samux 1:fb4494783863 25
samux 1:fb4494783863 26 Endpoint::Endpoint() {
michaeljkoster 13:41098c907200 27 ESP8266 = ESP8266::getInstance();
michaeljkoster 13:41098c907200 28 if (ESP8266 == NULL)
michaeljkoster 13:41098c907200 29 error("Endpoint constructor error: no ESP8266 instance available!\r\n");
samux 1:fb4494783863 30 reset_address();
samux 1:fb4494783863 31 }
samux 1:fb4494783863 32 Endpoint::~Endpoint() {}
samux 1:fb4494783863 33
samux 1:fb4494783863 34 void Endpoint::reset_address(void) {
samux 1:fb4494783863 35 _ipAddress[0] = '\0';
samux 1:fb4494783863 36 _port = 0;
mbedAustin 30:c035696b9397 37 _id = -1;
samux 1:fb4494783863 38 }
samux 1:fb4494783863 39
samux 1:fb4494783863 40 int Endpoint::set_address(const char* host, const int port) {
samux 1:fb4494783863 41 //Resolve DNS address or populate hard-coded IP address
michaeljkoster 13:41098c907200 42 ESP8266->gethostbyname(host, _ipAddress);
samux 1:fb4494783863 43 _port = port;
michaeljkoster 16:3f0efaa57a12 44 //Start the UDP Endpoint
mbedAustin 30:c035696b9397 45 ESP8266->start(ESP_UDP_TYPE,_ipAddress,_port);
samux 1:fb4494783863 46 return 0;
samux 1:fb4494783863 47 }
samux 1:fb4494783863 48
samux 1:fb4494783863 49 char* Endpoint::get_address() {
samux 1:fb4494783863 50 return _ipAddress;
samux 1:fb4494783863 51 }
samux 1:fb4494783863 52
samux 1:fb4494783863 53 int Endpoint::get_port() {
samux 1:fb4494783863 54 return _port;
samux 1:fb4494783863 55 }
mbedAustin 30:c035696b9397 56
mbedAustin 30:c035696b9397 57 int Endpoint::get_id(){
mbedAustin 30:c035696b9397 58 return _id;
mbedAustin 30:c035696b9397 59 }