#ifndef KISS_H
  #define KISS_H
  #include <stdio.h>
  #include <string.h>
  #include <time.h>
  #include <stdarg.h>

  #define FEND              0xC0
  #define FESC              0xDB
  #define TFEND             0xDC
  #define TFESC             0xDD

  #define CMD_UNKNOWN       0xFE
  #define CMD_DATA          0x00
  #define CMD_HARDWARE      0x06
  #define CMD_EXIT_KISS     0xFF

  #define HW_RSSI           0x21
  
  #define CMD_ERROR         0x90
  #define ERROR_INITRADIO   0x01
  #define ERROR_TXFAILED    0x02
  #define ERROR_QUEUE_FULL  0x04

    struct aprs_frame {
        uint8_t source_address[10];
        uint8_t digi_path[255];
        uint8_t data_field[255];
        uint8_t message[255];
        uint8_t digis[10][10];
        uint8_t acknowledge_number[255];
        bool acknowledge_request = false;
        uint16_t server_command = 0;
        uint16_t number_of_digipeaters = 0;
        
        uint8_t valid_apsr_data = false;
    };

    struct ax25_frame {
        uint8_t complete[512];
        uint16_t lenght = 0;
        uint8_t kiss_frame[512];
    };

  class KissClass
  {
  public:
      uint16_t EncodeFrame(struct aprs_frame *frame, struct ax25_frame *ax25frame);
  private:
      uint8_t * EncodeCall(uint8_t string[]);
  };

#endif