BaySIM800.h

#ifndef BaySIM800_h
#define BaySIM800_h
 
#define BaySIM800_BUFFER 138
 
 
#define printP(x) printPGM(PSTR(x))
#define printlnP(x) printlnPGM(PSTR(x))
#define printlnP_OK(x,y) printlnPGM(PSTR(x),y)
#define wait_for(x,y) wait_forPGM(PSTR(x),y)
 
 
#include <BayEOS.h>
#include <Base64.h>
 
class BaySIM800 :  public BayEOS {
public:
    BaySIM800(HardwareSerial& serial);
 
    void readConfigFromStringPGM(const char* string);
 
 
    uint8_t sendMultiFromBuffer(uint16_t maxsize=5000,bool ack_payload=false);
    uint8_t sendPayloadWithAck(bool ack_payload=true);
    uint8_t sendPayload(void);
 
    uint8_t begin(long baud);
    uint8_t init(void);
 
    /*
     * Change the baud rate of the Modem
     * 0 == OK
     * 1 == Failed
     */
    uint8_t changeIPR(long baud);
 
    uint8_t isRegistered(void);
 
    uint8_t isAttached(void);
 
    uint8_t getRSSI(void);
 
    DateTime now(void);
 
protected:
    uint8_t postHeader(uint16_t size);
    uint8_t post(void);
    void readAck(void);
 
 
 
    HardwareSerial* _serial; //Pointer to existing serial object!!
    long _baud;
 
    void skipChars(void);
    uint8_t wait_forOK(uint16_t timeout);
    uint8_t wait_forPGM(const char* str, uint16_t timeout,uint8_t bytes=0, char* buffer=NULL);
    uint8_t wait_for_available(int bytes=1);
    void printPGM(const char *str);
    void printlnPGM(const char *str);
    uint8_t printlnPGM(const char *str, uint16_t timeout);
    void urlDecode(char *str);
    uint8_t strlenURLencoded(const char *str);
    void printURLencoded(const char *str);
    uint8_t URLencoded(char c,bool print=true);
 
    uint8_t getConfig(const char * config,bool print=true,bool urlencoded=false);
 
    const char* _url; //0
    const char* _user; //1
    const char* _password; //2
    const char* _sender; //3
    const char* _apn; //4
    const char* _prov_user; //5
    const char* _prov_pw; //6
    const char* _pin; //7
    char _base64buffer[BaySIM800_BUFFER];
    uint8_t _tx_error_count;
    uint16_t _mtu;
    uint16_t _timeout;
    static const char* const _urlencodedChars;
 
};
 
 
#endif