Naoya Takamura / C027_Support

C027_SupportTest_xively_locationで使用しているC027用ライブラリ

Fork of C027_Support by u-blox

下記のプログラムC027_SupportTest_xively_locationで使用しているC027用ライブラリです。

Import programC027_SupportTest_xively_location

インターフェース2014年10月号のu-blox C027で3G通信する記事で使用したプログラム。　　 CQ publishing Interface 2014.10 issue, C027 3G test program.

Last commit 28 Jul 2014 by Naoya Takamura

オリジナルのライブラリは下記を参照してください。

Import libraryC027_Support

support library for C027 helper functions for Buffer Pipes, Buffered Serial Port (rtos capable) and GPS parsing. It includes modem APIs for USSD, SMS and Sockets.

Last commit 20 Apr 2017 by u-blox

Socket/TCPSocketConnection.h@47:9a89e5195721, 2014-05-09 (annotated)

Committer:
mazgch
Date:
Fri May 09 17:43:55 2014 +0000
Revision:
47:9a89e5195721
Parent:
44:9d12223b78ff
Child:
54:7ba8e4c218e2
timeout can now be set before connect

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mazgch 44:9d12223b78ff 1 #ifndef TCPSOCKET_H
mazgch 44:9d12223b78ff 2 #define TCPSOCKET_H
mazgch 44:9d12223b78ff 3
mazgch 44:9d12223b78ff 4 #include "Socket.h"
mazgch 44:9d12223b78ff 5
mazgch 44:9d12223b78ff 6 /** TCP socket connection
mazgch 44:9d12223b78ff 7 */
mazgch 44:9d12223b78ff 8 class TCPSocketConnection: public Socket
mazgch 44:9d12223b78ff 9 {
mazgch 44:9d12223b78ff 10 friend class TCPSocketServer;
mazgch 44:9d12223b78ff 11
mazgch 44:9d12223b78ff 12 public:
mazgch 44:9d12223b78ff 13 /** TCP socket connection
mazgch 44:9d12223b78ff 14 */
mazgch 44:9d12223b78ff 15 TCPSocketConnection() {}
mazgch 44:9d12223b78ff 16
mazgch 44:9d12223b78ff 17 /** Connects this TCP socket to the server
mazgch 44:9d12223b78ff 18 \param host The host to connect to. It can either be an IP Address or a hostname that will be resolved with DNS.
mazgch 44:9d12223b78ff 19 \param port The host's port to connect to.
mazgch 44:9d12223b78ff 20 \return 0 on success, -1 on failure.
mazgch 44:9d12223b78ff 21 */
mazgch 44:9d12223b78ff 22 int connect(const char* host, const int port)
mazgch 44:9d12223b78ff 23 {
mazgch 44:9d12223b78ff 24 if (_socket < 0) {
mazgch 44:9d12223b78ff 25 _socket = _mdm->socketSocket(MDMParser::IPPROTO_TCP);
mazgch 44:9d12223b78ff 26 if (_socket < 0) {
mazgch 44:9d12223b78ff 27 return -1;
mazgch 44:9d12223b78ff 28 }
mazgch 44:9d12223b78ff 29 }
mazgch 44:9d12223b78ff 30
mazgch 47:9a89e5195721 31 _mdm->socketSetBlocking(_socket, _timeout);
mazgch 44:9d12223b78ff 32 if (!_mdm->socketConnect(_socket, host, port)) {
mazgch 44:9d12223b78ff 33 return false;
mazgch 44:9d12223b78ff 34 }
mazgch 47:9a89e5195721 35
mazgch 44:9d12223b78ff 36 return true;
mazgch 44:9d12223b78ff 37 }
mazgch 44:9d12223b78ff 38 /** Check if the socket is connected
mazgch 44:9d12223b78ff 39 \return true if connected, false otherwise.
mazgch 44:9d12223b78ff 40 */
mazgch 44:9d12223b78ff 41 bool is_connected(void) { return _mdm->socketIsConnected(_socket); }
mazgch 44:9d12223b78ff 42
mazgch 44:9d12223b78ff 43 /** Send data to the remote host.
mazgch 44:9d12223b78ff 44 \param data The buffer to send to the host.
mazgch 44:9d12223b78ff 45 \param length The length of the buffer to send.
mazgch 44:9d12223b78ff 46 \return the number of written bytes on success (>=0) or -1 on failure
mazgch 44:9d12223b78ff 47 */
mazgch 44:9d12223b78ff 48 int send(char* data, int length) { return _mdm->socketSend(_socket, data, length); }
mazgch 44:9d12223b78ff 49
mazgch 44:9d12223b78ff 50 /** Send all the data to the remote host.
mazgch 44:9d12223b78ff 51 \param data The buffer to send to the host.
mazgch 44:9d12223b78ff 52 \param length The length of the buffer to send.
mazgch 44:9d12223b78ff 53 \return the number of written bytes on success (>=0) or -1 on failure
mazgch 44:9d12223b78ff 54 */
mazgch 44:9d12223b78ff 55 int send_all(char* data, int length) { return send(data,length); }
mazgch 44:9d12223b78ff 56
mazgch 44:9d12223b78ff 57 /** Receive data from the remote host.
mazgch 44:9d12223b78ff 58 \param data The buffer in which to store the data received from the host.
mazgch 44:9d12223b78ff 59 \param length The maximum length of the buffer.
mazgch 44:9d12223b78ff 60 \return the number of received bytes on success (>=0) or -1 on failure
mazgch 44:9d12223b78ff 61 */
mazgch 44:9d12223b78ff 62 int receive(char* data, int length) { return _mdm->socketRecv(_socket, data, length); }
mazgch 44:9d12223b78ff 63
mazgch 44:9d12223b78ff 64 /** Receive all the data from the remote host.
mazgch 44:9d12223b78ff 65 \param data The buffer in which to store the data received from the host.
mazgch 44:9d12223b78ff 66 \param length The maximum length of the buffer.
mazgch 44:9d12223b78ff 67 \return the number of received bytes on success (>=0) or -1 on failure
mazgch 44:9d12223b78ff 68 */
mazgch 44:9d12223b78ff 69 int receive_all(char* data, int length) { return receive(data,length); }
mazgch 44:9d12223b78ff 70
mazgch 44:9d12223b78ff 71 };
mazgch 44:9d12223b78ff 72
mazgch 44:9d12223b78ff 73 #endif