2021-05-18 10:51:00 +00:00
|
|
|
#pragma once
|
|
|
|
|
|
2021-07-08 18:20:13 +00:00
|
|
|
#include <stddef.h>
|
2021-05-18 10:51:00 +00:00
|
|
|
#include <stdbool.h>
|
|
|
|
|
#include <stdint.h>
|
|
|
|
|
#include "irda.h"
|
2021-08-20 20:51:15 +00:00
|
|
|
#include "common/irda_common_i.h"
|
2021-05-18 10:51:00 +00:00
|
|
|
|
|
|
|
|
/***************************************************************************************************
|
|
|
|
|
* NEC protocol description
|
|
|
|
|
* https://radioparty.ru/manuals/encyclopedia/213-ircontrol?start=1
|
|
|
|
|
****************************************************************************************************
|
|
|
|
|
* Preamble Preamble Pulse Distance/Width Pause Preamble Preamble Stop
|
2021-09-09 21:37:32 +00:00
|
|
|
* mark space Modulation up to period repeat repeat bit
|
2021-05-18 10:51:00 +00:00
|
|
|
* mark space
|
|
|
|
|
*
|
2021-09-09 21:37:32 +00:00
|
|
|
* 9000 4500 32 bit + stop bit ...110000 9000 2250
|
2021-05-18 10:51:00 +00:00
|
|
|
* __________ _ _ _ _ _ _ _ _ _ _ _ _ _ ___________ _
|
|
|
|
|
* ____ __________ _ _ _ __ __ __ _ _ __ __ _ _ ________________ ____________ ___
|
|
|
|
|
*
|
|
|
|
|
***************************************************************************************************/
|
|
|
|
|
|
2021-09-09 21:37:32 +00:00
|
|
|
#define IRDA_NEC_PREAMBLE_MARK 9000
|
|
|
|
|
#define IRDA_NEC_PREAMBLE_SPACE 4500
|
2021-05-18 10:51:00 +00:00
|
|
|
#define IRDA_NEC_BIT1_MARK 560
|
2021-09-15 17:22:58 +00:00
|
|
|
#define IRDA_NEC_BIT1_SPACE 1690
|
2021-05-18 10:51:00 +00:00
|
|
|
#define IRDA_NEC_BIT0_MARK 560
|
|
|
|
|
#define IRDA_NEC_BIT0_SPACE 560
|
2021-09-09 21:37:32 +00:00
|
|
|
#define IRDA_NEC_REPEAT_PERIOD 110000
|
|
|
|
|
#define IRDA_NEC_SILENCE IRDA_NEC_REPEAT_PERIOD
|
2021-09-15 17:22:58 +00:00
|
|
|
#define IRDA_NEC_MIN_SPLIT_TIME IRDA_NEC_REPEAT_PAUSE_MIN
|
|
|
|
|
#define IRDA_NEC_REPEAT_PAUSE_MIN 4000
|
2021-05-18 10:51:00 +00:00
|
|
|
#define IRDA_NEC_REPEAT_PAUSE_MAX 150000
|
|
|
|
|
#define IRDA_NEC_REPEAT_MARK 9000
|
|
|
|
|
#define IRDA_NEC_REPEAT_SPACE 2250
|
2021-09-09 21:37:32 +00:00
|
|
|
#define IRDA_NEC_PREAMBLE_TOLERANCE 200 // us
|
2021-05-18 10:51:00 +00:00
|
|
|
#define IRDA_NEC_BIT_TOLERANCE 120 // us
|
|
|
|
|
|
|
|
|
|
void* irda_decoder_nec_alloc(void);
|
2021-06-02 15:16:05 +00:00
|
|
|
void irda_decoder_nec_reset(void* decoder);
|
2021-05-18 10:51:00 +00:00
|
|
|
void irda_decoder_nec_free(void* decoder);
|
2021-09-15 17:22:58 +00:00
|
|
|
IrdaMessage* irda_decoder_nec_check_ready(void* decoder);
|
2021-05-18 10:51:00 +00:00
|
|
|
IrdaMessage* irda_decoder_nec_decode(void* decoder, bool level, uint32_t duration);
|
2021-07-08 18:20:13 +00:00
|
|
|
void* irda_encoder_nec_alloc(void);
|
|
|
|
|
IrdaStatus irda_encoder_nec_encode(void* encoder_ptr, uint32_t* duration, bool* level);
|
|
|
|
|
void irda_encoder_nec_reset(void* encoder_ptr, const IrdaMessage* message);
|
|
|
|
|
void irda_encoder_nec_free(void* encoder_ptr);
|
|
|
|
|
bool irda_decoder_nec_interpret(IrdaCommonDecoder* decoder);
|
|
|
|
|
IrdaStatus irda_decoder_nec_decode_repeat(IrdaCommonDecoder* decoder);
|
|
|
|
|
IrdaStatus irda_encoder_nec_encode_repeat(IrdaCommonEncoder* encoder, uint32_t* duration, bool* level);
|
2021-08-20 20:51:15 +00:00
|
|
|
const IrdaProtocolSpecification* irda_nec_get_spec(IrdaProtocol protocol);
|
2021-07-08 18:20:13 +00:00
|
|
|
|
|
|
|
|
extern const IrdaCommonProtocolSpec protocol_nec;
|
|
|
|
|
|
2021-05-18 10:51:00 +00:00
|
|
|
|
|
|
|
|
/***************************************************************************************************
|
|
|
|
|
* SAMSUNG32 protocol description
|
|
|
|
|
* https://www.mikrocontroller.net/articles/IRMP_-_english#SAMSUNG
|
|
|
|
|
****************************************************************************************************
|
|
|
|
|
* Preamble Preamble Pulse Distance/Width Pause Preamble Preamble Bit1 Stop
|
|
|
|
|
* mark space Modulation repeat repeat bit
|
|
|
|
|
* mark space
|
|
|
|
|
*
|
|
|
|
|
* 4500 4500 32 bit + stop bit 40000/100000 4500 4500
|
|
|
|
|
* __________ _ _ _ _ _ _ _ _ _ _ _ ___________ _ _
|
|
|
|
|
* _ __________ __ _ __ __ __ _ _ __ __ _ ________________ ____________ ____ ___
|
|
|
|
|
*
|
|
|
|
|
***************************************************************************************************/
|
|
|
|
|
|
2021-09-09 21:37:32 +00:00
|
|
|
#define IRDA_SAMSUNG_PREAMBLE_MARK 4500
|
|
|
|
|
#define IRDA_SAMSUNG_PREAMBLE_SPACE 4500
|
2021-05-18 10:51:00 +00:00
|
|
|
#define IRDA_SAMSUNG_BIT1_MARK 550
|
|
|
|
|
#define IRDA_SAMSUNG_BIT1_SPACE 1650
|
|
|
|
|
#define IRDA_SAMSUNG_BIT0_MARK 550
|
|
|
|
|
#define IRDA_SAMSUNG_BIT0_SPACE 550
|
|
|
|
|
#define IRDA_SAMSUNG_REPEAT_PAUSE_MIN 30000
|
2021-07-08 18:20:13 +00:00
|
|
|
#define IRDA_SAMSUNG_REPEAT_PAUSE1 46000
|
|
|
|
|
#define IRDA_SAMSUNG_REPEAT_PAUSE2 97000
|
|
|
|
|
/* Samsung silence have to be greater than REPEAT MAX
|
|
|
|
|
* otherwise there can be problems during unit tests parsing
|
|
|
|
|
* of some data. Real tolerances we don't know, but in real life
|
|
|
|
|
* silence time should be greater than max repeat time. This is
|
|
|
|
|
* because of similar preambule timings for repeat and first messages. */
|
|
|
|
|
#define IRDA_SAMSUNG_SILENCE 145000
|
|
|
|
|
#define IRDA_SAMSUNG_REPEAT_PAUSE_MAX 140000
|
2021-05-18 10:51:00 +00:00
|
|
|
#define IRDA_SAMSUNG_REPEAT_MARK 4500
|
|
|
|
|
#define IRDA_SAMSUNG_REPEAT_SPACE 4500
|
2021-09-09 21:37:32 +00:00
|
|
|
#define IRDA_SAMSUNG_PREAMBLE_TOLERANCE 200 // us
|
2021-05-18 10:51:00 +00:00
|
|
|
#define IRDA_SAMSUNG_BIT_TOLERANCE 120 // us
|
|
|
|
|
|
|
|
|
|
void* irda_decoder_samsung32_alloc(void);
|
2021-06-02 15:16:05 +00:00
|
|
|
void irda_decoder_samsung32_reset(void* decoder);
|
2021-05-18 10:51:00 +00:00
|
|
|
void irda_decoder_samsung32_free(void* decoder);
|
|
|
|
|
IrdaMessage* irda_decoder_samsung32_decode(void* decoder, bool level, uint32_t duration);
|
2021-07-08 18:20:13 +00:00
|
|
|
IrdaStatus irda_encoder_samsung32_encode(void* encoder_ptr, uint32_t* duration, bool* level);
|
|
|
|
|
void irda_encoder_samsung32_reset(void* encoder_ptr, const IrdaMessage* message);
|
|
|
|
|
void* irda_encoder_samsung32_alloc(void);
|
|
|
|
|
void irda_encoder_samsung32_free(void* encoder_ptr);
|
|
|
|
|
bool irda_decoder_samsung32_interpret(IrdaCommonDecoder* decoder);
|
|
|
|
|
IrdaStatus irda_decoder_samsung32_decode_repeat(IrdaCommonDecoder* decoder);
|
|
|
|
|
IrdaStatus irda_encoder_samsung32_encode_repeat(IrdaCommonEncoder* encoder, uint32_t* duration, bool* level);
|
2021-08-20 20:51:15 +00:00
|
|
|
const IrdaProtocolSpecification* irda_samsung32_get_spec(IrdaProtocol protocol);
|
2021-07-08 18:20:13 +00:00
|
|
|
|
|
|
|
|
extern const IrdaCommonProtocolSpec protocol_samsung32;
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/***************************************************************************************************
|
|
|
|
|
* RC6 protocol description
|
|
|
|
|
* https://www.mikrocontroller.net/articles/IRMP_-_english#RC6_.2B_RC6A
|
|
|
|
|
****************************************************************************************************
|
|
|
|
|
* Preamble Manchester/biphase Silence
|
|
|
|
|
* mark/space Modulation
|
|
|
|
|
*
|
|
|
|
|
* 2666 889 444/888 - bit (x2 for toggle bit) 2666
|
|
|
|
|
*
|
|
|
|
|
* ________ __ __ __ __ ____ __ __ __ __ __ __ __ __
|
|
|
|
|
* _ _________ ____ __ __ ____ __ __ __ __ __ __ __ __ _______________
|
|
|
|
|
* | 1 | 0 | 0 | 0 | 0 | ... | ... | |
|
|
|
|
|
* s m2 m1 m0 T address (MSB) command (MSB)
|
|
|
|
|
*
|
|
|
|
|
* s - start bit (always 1)
|
|
|
|
|
* m0-2 - mode (000 for RC6)
|
|
|
|
|
* T - toggle bit, twice longer
|
|
|
|
|
* address - 8 bit
|
|
|
|
|
* command - 8 bit
|
|
|
|
|
***************************************************************************************************/
|
|
|
|
|
|
2021-08-20 20:51:15 +00:00
|
|
|
#define IRDA_RC6_CARRIER_FREQUENCY 36000
|
|
|
|
|
#define IRDA_RC6_DUTY_CYCLE 0.33
|
|
|
|
|
|
2021-09-09 21:37:32 +00:00
|
|
|
#define IRDA_RC6_PREAMBLE_MARK 2666
|
|
|
|
|
#define IRDA_RC6_PREAMBLE_SPACE 889
|
2021-07-08 18:20:13 +00:00
|
|
|
#define IRDA_RC6_BIT 444 // half of time-quant for 1 bit
|
2021-09-09 21:37:32 +00:00
|
|
|
#define IRDA_RC6_PREAMBLE_TOLERANCE 200 // us
|
2021-07-08 18:20:13 +00:00
|
|
|
#define IRDA_RC6_BIT_TOLERANCE 120 // us
|
2021-08-11 17:51:06 +00:00
|
|
|
/* protocol allows 2700 silence, but it is hard to send 1 message without repeat */
|
|
|
|
|
#define IRDA_RC6_SILENCE (2700 * 10)
|
2021-07-08 18:20:13 +00:00
|
|
|
|
|
|
|
|
void* irda_decoder_rc6_alloc(void);
|
|
|
|
|
void irda_decoder_rc6_reset(void* decoder);
|
|
|
|
|
void irda_decoder_rc6_free(void* decoder);
|
|
|
|
|
IrdaMessage* irda_decoder_rc6_decode(void* decoder, bool level, uint32_t duration);
|
|
|
|
|
void* irda_encoder_rc6_alloc(void);
|
|
|
|
|
void irda_encoder_rc6_reset(void* encoder_ptr, const IrdaMessage* message);
|
|
|
|
|
void irda_encoder_rc6_free(void* decoder);
|
|
|
|
|
IrdaStatus irda_encoder_rc6_encode(void* encoder_ptr, uint32_t* duration, bool* polarity);
|
|
|
|
|
bool irda_decoder_rc6_interpret(IrdaCommonDecoder* decoder);
|
2021-09-15 17:22:58 +00:00
|
|
|
IrdaStatus irda_decoder_rc6_decode_manchester(IrdaCommonDecoder* decoder, bool level, uint32_t timing);
|
2021-07-08 18:20:13 +00:00
|
|
|
IrdaStatus irda_encoder_rc6_encode_manchester(IrdaCommonEncoder* encoder_ptr, uint32_t* duration, bool* polarity);
|
2021-08-20 20:51:15 +00:00
|
|
|
const IrdaProtocolSpecification* irda_rc6_get_spec(IrdaProtocol protocol);
|
2021-07-08 18:20:13 +00:00
|
|
|
|
|
|
|
|
extern const IrdaCommonProtocolSpec protocol_rc6;
|
|
|
|
|
|
2021-08-20 20:51:15 +00:00
|
|
|
|
|
|
|
|
/***************************************************************************************************
|
|
|
|
|
* RC5 protocol description
|
|
|
|
|
* https://www.mikrocontroller.net/articles/IRMP_-_english#RC5_.2B_RC5X
|
|
|
|
|
****************************************************************************************************
|
|
|
|
|
* Manchester/biphase
|
|
|
|
|
* Modulation
|
|
|
|
|
*
|
|
|
|
|
* 888/1776 - bit (x2 for toggle bit)
|
|
|
|
|
*
|
|
|
|
|
* __ ____ __ __ __ __ __ __ __ __
|
|
|
|
|
* __ __ ____ __ __ __ __ __ __ __ _
|
|
|
|
|
* | 1 | 1 | 0 | ... | ... |
|
|
|
|
|
* s si T address (MSB) command (MSB)
|
|
|
|
|
*
|
|
|
|
|
* Note: manchester starts from space timing, so it have to be handled properly
|
|
|
|
|
* s - start bit (always 1)
|
|
|
|
|
* si - RC5: start bit (always 1), RC5X - 7-th bit of address (in our case always 0)
|
|
|
|
|
* T - toggle bit, change it's value every button press
|
2021-09-09 21:37:32 +00:00
|
|
|
* address - 5 bit
|
|
|
|
|
* command - 6/7 bit
|
2021-08-20 20:51:15 +00:00
|
|
|
***************************************************************************************************/
|
|
|
|
|
|
|
|
|
|
#define IRDA_RC5_CARRIER_FREQUENCY 36000
|
|
|
|
|
#define IRDA_RC5_DUTY_CYCLE 0.33
|
|
|
|
|
|
2021-09-09 21:37:32 +00:00
|
|
|
#define IRDA_RC5_PREAMBLE_MARK 0
|
|
|
|
|
#define IRDA_RC5_PREAMBLE_SPACE 0
|
2021-08-20 20:51:15 +00:00
|
|
|
#define IRDA_RC5_BIT 888 // half of time-quant for 1 bit
|
2021-09-09 21:37:32 +00:00
|
|
|
#define IRDA_RC5_PREAMBLE_TOLERANCE 200 // us
|
2021-08-20 20:51:15 +00:00
|
|
|
#define IRDA_RC5_BIT_TOLERANCE 120 // us
|
|
|
|
|
/* protocol allows 2700 silence, but it is hard to send 1 message without repeat */
|
|
|
|
|
#define IRDA_RC5_SILENCE (2700 * 10)
|
|
|
|
|
|
|
|
|
|
void* irda_decoder_rc5_alloc(void);
|
|
|
|
|
void irda_decoder_rc5_reset(void* decoder);
|
|
|
|
|
void irda_decoder_rc5_free(void* decoder);
|
|
|
|
|
IrdaMessage* irda_decoder_rc5_decode(void* decoder, bool level, uint32_t duration);
|
|
|
|
|
void* irda_encoder_rc5_alloc(void);
|
|
|
|
|
void irda_encoder_rc5_reset(void* encoder_ptr, const IrdaMessage* message);
|
|
|
|
|
void irda_encoder_rc5_free(void* decoder);
|
|
|
|
|
IrdaStatus irda_encoder_rc5_encode(void* encoder_ptr, uint32_t* duration, bool* polarity);
|
|
|
|
|
bool irda_decoder_rc5_interpret(IrdaCommonDecoder* decoder);
|
|
|
|
|
const IrdaProtocolSpecification* irda_rc5_get_spec(IrdaProtocol protocol);
|
|
|
|
|
|
|
|
|
|
extern const IrdaCommonProtocolSpec protocol_rc5;
|
|
|
|
|
|
2021-09-09 21:37:32 +00:00
|
|
|
|
|
|
|
|
/***************************************************************************************************
|
|
|
|
|
* 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.
|
|
|
|
|
***************************************************************************************************/
|
|
|
|
|
|
|
|
|
|
#define IRDA_SIRC_CARRIER_FREQUENCY 40000
|
|
|
|
|
#define IRDA_SIRC_DUTY_CYCLE 0.33
|
|
|
|
|
#define IRDA_SIRC_PREAMBLE_MARK 2400
|
|
|
|
|
#define IRDA_SIRC_PREAMBLE_SPACE 600
|
|
|
|
|
#define IRDA_SIRC_BIT1_MARK 1200
|
|
|
|
|
#define IRDA_SIRC_BIT1_SPACE 600
|
|
|
|
|
#define IRDA_SIRC_BIT0_MARK 600
|
|
|
|
|
#define IRDA_SIRC_BIT0_SPACE 600
|
|
|
|
|
#define IRDA_SIRC_PREAMBLE_TOLERANCE 200 // us
|
|
|
|
|
#define IRDA_SIRC_BIT_TOLERANCE 120 // us
|
|
|
|
|
#define IRDA_SIRC_SILENCE 10000
|
2021-09-15 17:22:58 +00:00
|
|
|
#define IRDA_SIRC_MIN_SPLIT_TIME (IRDA_SIRC_SILENCE - 1000)
|
2021-09-09 21:37:32 +00:00
|
|
|
#define IRDA_SIRC_REPEAT_PERIOD 45000
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
void* irda_decoder_sirc_alloc(void);
|
|
|
|
|
void irda_decoder_sirc_reset(void* decoder);
|
|
|
|
|
IrdaMessage* irda_decoder_sirc_check_ready(void* decoder);
|
|
|
|
|
uint32_t irda_decoder_sirc_get_timeout(void* decoder);
|
|
|
|
|
void irda_decoder_sirc_free(void* decoder);
|
|
|
|
|
IrdaMessage* irda_decoder_sirc_decode(void* decoder, bool level, uint32_t duration);
|
|
|
|
|
void* irda_encoder_sirc_alloc(void);
|
|
|
|
|
void irda_encoder_sirc_reset(void* encoder_ptr, const IrdaMessage* message);
|
|
|
|
|
void irda_encoder_sirc_free(void* decoder);
|
|
|
|
|
IrdaStatus irda_encoder_sirc_encode(void* encoder_ptr, uint32_t* duration, bool* polarity);
|
|
|
|
|
bool irda_decoder_sirc_interpret(IrdaCommonDecoder* decoder);
|
|
|
|
|
const IrdaProtocolSpecification* irda_sirc_get_spec(IrdaProtocol protocol);
|
|
|
|
|
IrdaStatus irda_encoder_sirc_encode_repeat(IrdaCommonEncoder* encoder, uint32_t* duration, bool* level);
|
|
|
|
|
|
|
|
|
|
extern const IrdaCommonProtocolSpec protocol_sirc;
|
|
|
|
|
|
