DashyFox/IR-protocol
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DashyFox
2026-04-07 15:08:02 +03:00
parent 7651f07e0a
commit c29fe2cf7c
3 changed files with 129 additions and 81 deletions
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46
Analyzer/raw/IR_Fox/src/IrFoxProtocolConstants.h
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@ -11,25 +11,8 @@ constexpr uint32_t kBitTakts = kBitActiveTakts + kBitPauseTakts;
constexpr uint32_t kBitTimeUs = kBitTakts * kCarrierPeriodUs;
constexpr uint32_t kToleranceUs = 300U;
/** Синхронно с IR_config.h: IR_SHORT_LOW_GLITCH_REJECT (1 = включено, как на железе). */
#ifndef IRFOX_SHORT_LOW_GLITCH_REJECT
#define IRFOX_SHORT_LOW_GLITCH_REJECT 1
#endif
#ifndef IRFOX_RISE_INCLUSIVE_AROUND
#define IRFOX_RISE_INCLUSIVE_AROUND 1
#endif
#ifndef IRFOX_RISE_GRAY_SINGLE_BIT_FALLBACK
#define IRFOX_RISE_GRAY_SINGLE_BIT_FALLBACK 0
#endif
#ifndef IRFOX_GLITCH_REJECT_PHASE_NUDGE
#define IRFOX_GLITCH_REJECT_PHASE_NUDGE 1
#endif
#ifndef IRFOX_MICRO_GAP_RISE_REJECT
#define IRFOX_MICRO_GAP_RISE_REJECT 1
#endif
#ifndef IRFOX_IN_MARK_DOUBLE_FALL_IGNORE
#define IRFOX_IN_MARK_DOUBLE_FALL_IGNORE 0
#endif
/** Мин. длительность плато (мкс) для потокового анти-глитча в анализаторе; согласовано с IR_INPUT_MIN_PULSE_US. */
constexpr uint32_t kMinFilteredPulseUs = 10U;
constexpr uint8_t kBitPerByte = 8U;
constexpr uint8_t kMsgBytes = 1;
@ -45,32 +28,31 @@ constexpr uint8_t kDataByteSizeMax =
constexpr uint8_t kPreambPulse = 3;
constexpr uint8_t kPreambFronts = kPreambPulse * 2U;
/** Отброс ложного подъёма после микро-LOW в паузе (как расширенный IR_DecoderRaw::tick). */
#ifndef IRFOX_SHORT_LOW_GLITCH_REJECT
#define IRFOX_SHORT_LOW_GLITCH_REJECT 1
#endif
#ifndef IRFOX_GLITCH_REJECT_PHASE_NUDGE
#define IRFOX_GLITCH_REJECT_PHASE_NUDGE 1
#endif
#ifndef IRFOX_MICRO_GAP_RISE_REJECT
#define IRFOX_MICRO_GAP_RISE_REJECT 1
#endif
inline uint32_t irTimeoutUs(uint32_t riseSyncTimeUs)
{
const uint32_t riseMax = riseSyncTimeUs + kToleranceUs;
return riseMax * (8U + kSyncBits + 1U);
}
/** Как IR_DecoderRaw.h: aroundRise(t) → riseTimeMin < t && t < riseTimeMax (ветка STM32DMA). */
inline bool aroundRisePeriod(uint32_t periodUs, uint32_t riseSyncTimeUs)
{
const uint32_t lo = riseSyncTimeUs > kToleranceUs ? riseSyncTimeUs - kToleranceUs : 0U;
const uint32_t hi = riseSyncTimeUs + kToleranceUs;
#if IRFOX_RISE_INCLUSIVE_AROUND
return lo <= periodUs && periodUs <= hi;
#else
return lo < periodUs && periodUs < hi;
#endif
}
/** Синхронно с IR_config.h: IR_RISE_GRAY_SINGLE_BIT_FALLBACK. */
inline bool riseGraySingleBitFallback(uint32_t periodUs, uint32_t riseSyncTimeUs)
{
const uint32_t hi = riseSyncTimeUs + kToleranceUs;
const uint32_t twice = riseSyncTimeUs * 2U;
return periodUs > hi && periodUs <= twice;
}
/** Синхронно с IR_config.h: IR_GLITCH_REJECT_PHASE_NUDGE. */
inline void irfoxGlitchPhaseNudgeUs(double edge_us, uint32_t rise_sync_us, double& prev_rise_us)
{
#if IRFOX_GLITCH_REJECT_PHASE_NUDGE