/ucPack

ucPack - Unified C++ Packetizer

Primary LanguageC++MIT LicenseMIT

ucPack

ucPack - Unified C++ Packetizer


It is possible to use this library with Arduino or any other generic C++ framework.

How to use

// declare ucPack class
ucPack pack(100,0x41,0x23);

// use the internal buffer
pack.buffer.push(<uint8_t value>);

// to check if a correct message is arrived
pack.checkPayload();


// compose a byte + 4 float packet
uint8_t size=pack.packetC4F('C',1.23,-3.14,90.0,45.0);


// to unpack
char c;
float f1,f2,f3,f4;
pack.unpacketC4F(c, f1, f2, f3, f4);

How it works

A packet is managed as:

index_byte message length message stop_byte crc8
1 byte (default A) 1 byte N bytes from message length 1 byte (default #) 1 byte

Todo

  • check all functions

  • add variadic compose and unpack

Copyright © 2022 Giovanni di Dio Bruno under MIT License.