PacketStream.h File Reference

#include <string.h>
#include "AudioTools.h"
#include "AudioTools/Communication/FEC/ReedSolomon/rs.hpp"
#include "ModemBase.h"

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Classes
struct	tinymodem::PacketStatistics
	Statistics of the received packets. More...
struct	tinymodem::PacketFormat
	Constants of the packet format. More...
class	tinymodem::PacketEncoder< MAX_PAYLOAD, ECC_BYTES >
	Splits the written data into packets with a CRC-16 and Reed-Solomon forward error correction, which are framed with HDLC-style flags (0x7E) and byte stuffing, and writes them to the output (e.g. a ModemStream). More...
class	tinymodem::PacketDecoder< MAX_PAYLOAD, ECC_BYTES >
	Receives the packets of a PacketEncoder: the written bytes (e.g. the output of a modem decoder) are deframed, corrected and checked, and the payload of the valid packets is written to the output. More...
class	tinymodem::PacketStream< MAX_PAYLOAD, ECC_BYTES >
	Reliable data transfer over any Stream (e.g. a ModemStream, an MFSKStream or a Serial): the written data is sent in packets with CRC-16 and Reed-Solomon forward error correction, and only correct data can be read. Corrupted packets which can't be corrected are dropped. More...

Namespaces
namespace	tinymodem
	TinyModem: software audio modems and packets with error correction.

Functions
uint16_t	tinymodem::crc16 (const uint8_t *data, size_t len, uint16_t crc=0xFFFF)
	CRC-16-CCITT (polynomial 0x1021, initial value 0xFFFF).