Delta / NNN50_WIFI_API

NNN50 WIFI_API library

Dependents:   NNN50_CE_Test_UDP NNN50_linux_firmware NNN50_SoftAP_HelloWorld NNN50_BLEWIFISensor ... more

This is mbed compatible EthernetInterface lib exclude for Delta DFCM-NNN50 platform.

Additional information and examples can be found in mbed Handbook

EthernetInterface/Socket/TCPSocketConnection.h@32:8298a2fb074f, 2017-09-04 (annotated)

Committer:
tsungta
Date:
Mon Sep 04 05:40:11 2017 +0000
Revision:
32:8298a2fb074f
56:f4cc53f; Add getRSSI() to readout RSSI while connected with AP router; Add SSL support refer to TCPSocketConnection.connect()

Who changed what in which revision?

UserRevisionLine numberNew contents of line
tsungta 32:8298a2fb074f 1 /* Copyright (C) 2012 mbed.org, MIT License
tsungta 32:8298a2fb074f 2 *
tsungta 32:8298a2fb074f 3 * Permission is hereby granted, free of charge, to any person obtaining a copy of this software
tsungta 32:8298a2fb074f 4 * and associated documentation files (the "Software"), to deal in the Software without restriction,
tsungta 32:8298a2fb074f 5 * including without limitation the rights to use, copy, modify, merge, publish, distribute,
tsungta 32:8298a2fb074f 6 * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
tsungta 32:8298a2fb074f 7 * furnished to do so, subject to the following conditions:
tsungta 32:8298a2fb074f 8 *
tsungta 32:8298a2fb074f 9 * The above copyright notice and this permission notice shall be included in all copies or
tsungta 32:8298a2fb074f 10 * substantial portions of the Software.
tsungta 32:8298a2fb074f 11 *
tsungta 32:8298a2fb074f 12 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
tsungta 32:8298a2fb074f 13 * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
tsungta 32:8298a2fb074f 14 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
tsungta 32:8298a2fb074f 15 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
tsungta 32:8298a2fb074f 16 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
tsungta 32:8298a2fb074f 17 */
tsungta 32:8298a2fb074f 18
tsungta 32:8298a2fb074f 19 #ifndef TCPSOCKET_H
tsungta 32:8298a2fb074f 20 #define TCPSOCKET_H
tsungta 32:8298a2fb074f 21
tsungta 32:8298a2fb074f 22 #include "Socket/Socket.h"
tsungta 32:8298a2fb074f 23 #include "Socket/Endpoint.h"
tsungta 32:8298a2fb074f 24
tsungta 32:8298a2fb074f 25 #define TCP_BUFFER_SIZE SOCKET_BUFFER_MAX_LENGTH//Tsungta, set 0 if no buffer is required
tsungta 32:8298a2fb074f 26
tsungta 32:8298a2fb074f 27 /**
tsungta 32:8298a2fb074f 28 TCP socket connection
tsungta 32:8298a2fb074f 29 */
tsungta 32:8298a2fb074f 30 class TCPSocketConnection : public Socket, public Endpoint {
tsungta 32:8298a2fb074f 31 friend class TCPSocketServer;
tsungta 32:8298a2fb074f 32
tsungta 32:8298a2fb074f 33 public:
tsungta 32:8298a2fb074f 34 /** TCP socket connection
tsungta 32:8298a2fb074f 35 */
tsungta 32:8298a2fb074f 36 TCPSocketConnection();
tsungta 32:8298a2fb074f 37
tsungta 32:8298a2fb074f 38 /** Connects this TCP socket to the server
tsungta 32:8298a2fb074f 39 \param host The host to connect to. It can either be an IP Address or a hostname that will be resolved with DNS.
tsungta 32:8298a2fb074f 40 \param port The host's port to connect to.
tsungta 32:8298a2fb074f 41 \param sslSocket set true when SSL/TLS connection is used.
tsungta 32:8298a2fb074f 42 \return 0 on success, -1 on failure.
tsungta 32:8298a2fb074f 43 */
tsungta 32:8298a2fb074f 44 int connect(const char* host, const int port, bool sslSocket = false);
tsungta 32:8298a2fb074f 45
tsungta 32:8298a2fb074f 46 /** Check if the socket is connected
tsungta 32:8298a2fb074f 47 \return true if connected, false otherwise.
tsungta 32:8298a2fb074f 48 */
tsungta 32:8298a2fb074f 49 bool is_connected(void);
tsungta 32:8298a2fb074f 50
tsungta 32:8298a2fb074f 51 /** Send data to the remote host.
tsungta 32:8298a2fb074f 52 \param data The buffer to send to the host.
tsungta 32:8298a2fb074f 53 \param length The length of the buffer to send.
tsungta 32:8298a2fb074f 54 \return the number of written bytes on success (>=0) or -1 on failure
tsungta 32:8298a2fb074f 55 */
tsungta 32:8298a2fb074f 56 int send(char* data, int length);
tsungta 32:8298a2fb074f 57
tsungta 32:8298a2fb074f 58 /** Send all the data to the remote host.
tsungta 32:8298a2fb074f 59 \param data The buffer to send to the host.
tsungta 32:8298a2fb074f 60 \param length The length of the buffer to send.
tsungta 32:8298a2fb074f 61 \return the number of written bytes on success (>=0) or -1 on failure
tsungta 32:8298a2fb074f 62 */
tsungta 32:8298a2fb074f 63 int send_all(char* data, int length);
tsungta 32:8298a2fb074f 64
tsungta 32:8298a2fb074f 65 /** Receive data from the remote host.
tsungta 32:8298a2fb074f 66 \param data The buffer in which to store the data received from the host.
tsungta 32:8298a2fb074f 67 \param length The maximum length of the buffer.
tsungta 32:8298a2fb074f 68 \return the number of received bytes on success (>=0) or -1 on failure
tsungta 32:8298a2fb074f 69 */
tsungta 32:8298a2fb074f 70 int receive(char* data, int length);
tsungta 32:8298a2fb074f 71
tsungta 32:8298a2fb074f 72 /** Receive all the data from the remote host.
tsungta 32:8298a2fb074f 73 \param data The buffer in which to store the data received from the host.
tsungta 32:8298a2fb074f 74 \param length The maximum length of the buffer.
tsungta 32:8298a2fb074f 75 \return the number of received bytes on success (>=0) or -1 on failure
tsungta 32:8298a2fb074f 76 */
tsungta 32:8298a2fb074f 77 int receive_all(char* data, int length);
tsungta 32:8298a2fb074f 78
tsungta 32:8298a2fb074f 79 private:
tsungta 32:8298a2fb074f 80 bool _is_connected;
tsungta 32:8298a2fb074f 81
tsungta 32:8298a2fb074f 82 };
tsungta 32:8298a2fb074f 83
tsungta 32:8298a2fb074f 84 #endif
tsungta 32:8298a2fb074f 85