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- #pragma once
- #include "../infrared_i.h"
- /***************************************************************************************************
- * Sony SIRC protocol description
- * https://www.sbprojects.net/knowledge/ir/sirc.php
- * http://picprojects.org.uk/
- ****************************************************************************************************
- * Preamble Preamble Pulse Width Modulation Pause Entirely repeat
- * mark space up to period message..
- *
- * 2400 600 12/15/20 bits (600,1200) ...45000 2400 600
- * __________ _ _ _ _ _ _ _ _ _ _ _ _ _ __________ _ _
- * ____ __________ _ _ _ __ __ __ _ _ __ __ _ _ ____________________ __________ _
- * | command | address |
- * SIRC | 7b LSB | 5b LSB |
- * SIRC15 | 7b LSB | 8b LSB |
- * SIRC20 | 7b LSB | 13b LSB |
- *
- * No way to determine either next message is repeat or not,
- * so recognize only fact message received. Sony remotes always send at least 3 messages.
- * Assume 8 last extended bits for SIRC20 are address bits.
- ***************************************************************************************************/
- void* infrared_decoder_sirc_alloc(void);
- void infrared_decoder_sirc_reset(void* decoder);
- InfraredMessage* infrared_decoder_sirc_check_ready(void* decoder);
- void infrared_decoder_sirc_free(void* decoder);
- InfraredMessage* infrared_decoder_sirc_decode(void* decoder, bool level, uint32_t duration);
- void* infrared_encoder_sirc_alloc(void);
- void infrared_encoder_sirc_reset(void* encoder_ptr, const InfraredMessage* message);
- void infrared_encoder_sirc_free(void* decoder);
- InfraredStatus infrared_encoder_sirc_encode(void* encoder_ptr, uint32_t* duration, bool* polarity);
- const InfraredProtocolVariant* infrared_protocol_sirc_get_variant(InfraredProtocol protocol);
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