052237f8c9
* IR: Doxygen docs, some rename * Rename irda -> infrared * Rollback collateral renames Co-authored-by: あく <alleteam@gmail.com>
47 lines
1.3 KiB
C
47 lines
1.3 KiB
C
#pragma once
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#include "infrared.h"
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#include <stddef.h>
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#include <stdint.h>
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typedef struct {
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uint32_t min_split_time;
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uint32_t silence_time;
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uint16_t preamble_mark;
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uint16_t preamble_space;
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uint16_t bit1_mark;
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uint16_t bit1_space;
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uint16_t bit0_mark;
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uint16_t bit0_space;
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uint32_t preamble_tolerance;
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uint32_t bit_tolerance;
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} InfraredTimings;
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typedef struct {
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const char* name;
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uint8_t address_length;
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uint8_t command_length;
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uint32_t frequency;
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float duty_cycle;
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} InfraredProtocolSpecification;
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typedef const InfraredProtocolSpecification* (*InfraredGetProtocolSpec)(InfraredProtocol protocol);
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typedef void* (*InfraredAlloc)(void);
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typedef void (*InfraredFree)(void*);
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typedef void (*InfraredDecoderReset)(void*);
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typedef InfraredMessage* (*InfraredDecode)(void* ctx, bool level, uint32_t duration);
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typedef InfraredMessage* (*InfraredDecoderCheckReady)(void*);
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typedef void (*InfraredEncoderReset)(void* encoder, const InfraredMessage* message);
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typedef InfraredStatus (*InfraredEncode)(void* encoder, uint32_t* out, bool* polarity);
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static inline uint8_t reverse(uint8_t value) {
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uint8_t reverse_value = 0;
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for(int i = 0; i < 8; ++i) {
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reverse_value |= (value & (0x01 << i)) ? 1 << (7 - i) : 0;
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}
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return reverse_value;
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}
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