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/*
* MC20_BT.h
* A library for SeeedStudio GPS Tracker BT
*
* Copyright (c) 2017 seeed technology inc.
* Website : www.seeed.cc
* Author : lawliet zou, lambor
* Create Time: April 2017
* Change Log :
*
* The MIT License (MIT)
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
#ifndef __MC20_GPRS_H__
#define __MC20_GPRS_H__
#include "MC20_Common.h"
#include "MC20_Arduino_Interface.h"
// enum Protocol {
// CLOSED = 0,
// TCP = 1,
// UDP = 2
// };
class GPRS : public GPSTracker
{
public:
uint32_t _ip;
char ip_string[32];
/** Create GPRS instance
* @param number default phone number during mobile communication
*/
// GPRS();
/** initialize GPRS module including SIM card check & signal strength
* @returns
* 0 on success
* -1 on error
*/
bool init(const char *apn);
/** Join APN
* @return
* true Jion APN successfully
* false failed to join VPN
*/
bool join();
/** parse IP string
* @return
* ip in hex
*/
uint32_t str_to_ip(const char* str);
/** Recover Ip address
* @return
* IP string
*/
char* recoverIPAddress();
/** check network is OK or not
* @returns
* 0 on success
* -1 on error
*/
int networkCheck(void);
/** build TCP connect
* @param ip ip address which will connect to
* @param port TCP server' port number
* @returns
* 0 on success
* -1 on error
*/
bool connectTCP(const char* ip, int port);
/** send data to TCP server
* @param data data that will be send to TCP server
* @returns
* 0 on success
* -1 on error
*/
bool sendTCPData(char* data);
/** close TCP connection
* @returns
* 0 on success
* -1 on error
*/
bool closeTCP(void);
};
#endif