ir_codec.hpp File Reference

IR protocol codec base class and types. More...

#include <M5UnitComponent.hpp>
#include <cstdint>
#include <vector>

Go to the source code of this file.

Classes
struct	m5::unit::ir::DecodeResult
	Result of decoding a received IR frame. More...
class	m5::unit::ir::IRCodec
	Abstract base class for IR protocol encoding/decoding. More...

Namespaces
namespace	m5
	Top level namespace of M5Stack.

Typedefs
using	m5::unit::ir::item_container_type = std::vector<m5::unit::gpio::m5_rmt_item_t>
	RMT item container.

Enumerations
enum class	m5::unit::ir::CodecType : uint8_t {   NEC = 0 , SIRC , RC5 , RC6 ,   Panasonic , Mitsubishi , Raw , Unknown = 254 ,   Custom = 255 }
	Identifies the IR protocol codec implementation. More...

Detailed Description

IR protocol codec base class and types.

Enumeration Type Documentation

CodecType

enum class m5::unit::ir::CodecType : uint8_t

strong

Identifies the IR protocol codec implementation.

Note

Additional protocols (e.g., Samsung, LG, JVC, Sharp, AEHA) may be added in future versions. Values up to 253 are reserved for built-in protocols. Use Custom (255) for user-defined protocols.

Enumerator
NEC	NEC / Extended NEC.
SIRC	Sony SIRC (12/15/20-bit)
RC5	Philips RC5 / RC5X.
RC6	Philips RC6 Mode 0.
Panasonic	Panasonic / Kaseikyo (48-bit, customer code + data)
Mitsubishi	Mitsubishi (16-bit, no leader, sent twice)
Raw	Raw mark/space (no protocol)
Unknown	Unknown protocol.
Custom	User-defined custom protocol.