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Refactor IR decoder and encoder for improved pulse filtering and ISR handling. Removed unused filtered sub-buffer, updated pulse filter methods, and added support for buffered ISR storage in the encoder. Enhanced documentation for clarity on DMA TX backend and ISR modes.

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DashyFox
2026-04-20 14:48:45 +03:00
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ref/IR_DMA_TX_backend.md
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# Контракт бэкенда DMA-TX ИК (`IrDmaTxStm32`)
См. также: [IR_TX_MODES.md](IR_TX_MODES.md) — общая схема выбора `legacy ISR`, `buffered ISR` и `external backend`.
Платформа: **STM32G4**, Arduino STM32. Передача: **DMA memory → GPIO BSRR**, запрос от **TIM UPDATE** (частота `carrierFrec×2` из `IR_Encoder::beginClockOnly`).
### Число потоков (шаблон)