sim900_Suli.h

/*
    sim900_Suli.h
    A library for SeeedStudio seeeduino GPRS shield

    Copyright (c) 2014 seeed technology inc.
    Website    : www.seeed.cc
    Author     : lawliet zou
    Create Time: April 2015
    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 __SIM900_SULI_H__
#define __SIM900_SULI_H__

#include "Suli.h"
#include <SoftwareSerial.h>

// IDE just include this #define TRUE                1
// IDE just include this #define FALSE               0
#define DEFAULT_TIMEOUT     5   //Segundos
#define DEFAULT_INTERCHAR_TIMEOUT 1500  //miliseconds

enum DataType {
    CMD     = 0,
    DATA    = 1,
};

void  sim900_init(void* uart_device, int16 uart_num, uint32 baud);
int   sim900_check_readable();
int   sim900_wait_readable(int wait_time);
void  sim900_flush_serial();
char  sim900_read_byte(void);
int   sim900_read_buffer(char* buffer, int count,  unsigned int timeout = DEFAULT_TIMEOUT,
                         unsigned int chartimeout = DEFAULT_INTERCHAR_TIMEOUT);
void  sim900_clean_buffer(char* buffer, int count);
void  sim900_send_cmd(const char* cmd);
void  sim900_send_cmd(const __FlashStringHelper* cmd);
void  sim900_send_cmd_P(const char* cmd);
void  sim900_send_char(const char c);
void  sim900_send_AT(void);
void  sim900_send_End_Mark(void);
//NOT USED bool  sim900_response_cmp(uint8_t* resp, unsigned int len, unsigned int timeout);
int   sim900_wait_for_resp(const char* resp, DataType type, unsigned int timeout = DEFAULT_TIMEOUT,
                           unsigned int chartimeout = DEFAULT_INTERCHAR_TIMEOUT);
int   sim900_check_with_cmd(const char* cmd, const char* resp, DataType type, unsigned int timeout = DEFAULT_TIMEOUT,
                            unsigned int chartimeout = DEFAULT_INTERCHAR_TIMEOUT);
//FUTURE: use with F() macro: int   sim900_check_with_cmd(const __FlashStringHelper* cmd, const char *resp, unsigned timeout, DataType type);

#endif