// Copyright Mark Qvist / unsigned.io
// https://unsigned.io/microaprs
//
// Licensed under GPL-3.0. For full info,
// read the LICENSE file.

#ifndef _PROTOCOL_KISS
#define _PROTOCOL_KISS 0x02

#include "../hardware/AFSK.h"
#include "../hardware/Serial.h"
#include "../util/time.h"
#include "AX25.h"

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

#define CMD_UNKNOWN 0xFE
#define CMD_DATA 0x00
#define CMD_TXDELAY 0x01
#define CMD_P 0x02
#define CMD_SLOTTIME 0x03
#define CMD_TXTAIL 0x04
#define CMD_FULLDUPLEX 0x05
#define CMD_SETHARDWARE 0x06
#define CMD_READY 0x0F
#define CMD_RETURN 0xFF

void kiss_init(AX25Ctx *ax25, Afsk *afsk, Serial *ser);
void kiss_csma(AX25Ctx *ctx, uint8_t *buf, size_t len);
void kiss_messageCallback(AX25Ctx *ctx);
void kiss_serialCallback(uint8_t sbyte);

#endif