mirror of
https://github.com/DarkFlippers/unleashed-firmware
synced 2024-12-21 02:03:18 +00:00
89 lines
No EOL
1.7 KiB
C
89 lines
No EOL
1.7 KiB
C
#pragma once
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#include <toolbox/stream/stream.h>
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#include <furi.h>
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#include <furi_hal.h>
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#include <cli/cli.h>
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#include <gui/gui.h>
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#include <stm32wbxx_ll_dma.h>
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#include <dialogs/dialogs.h>
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#include <notification/notification_messages.h>
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#include <gui/view_dispatcher.h>
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#include <toolbox/stream/file_stream.h>
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#include "wav_player_view.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef enum {
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FormatTagPCM = 0x0001,
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FormatTagIEEE_FLOAT = 0x0003,
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} FormatTag;
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typedef struct {
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uint8_t riff[4];
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uint32_t size;
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uint8_t wave[4];
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} WavHeaderChunk;
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typedef struct {
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uint8_t fmt[4];
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uint32_t size;
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uint16_t tag;
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uint16_t channels;
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uint32_t sample_rate;
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uint32_t byte_per_sec;
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uint16_t block_align;
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uint16_t bits_per_sample;
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} WavFormatChunk;
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typedef struct {
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uint8_t data[4];
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uint32_t size;
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} WavDataChunk;
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typedef struct WavParser WavParser;
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typedef struct {
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Storage* storage;
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Stream* stream;
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WavParser* parser;
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uint16_t* sample_buffer;
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uint8_t* tmp_buffer;
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uint32_t sample_rate;
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uint16_t num_channels;
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uint16_t bits_per_sample;
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size_t samples_count_half;
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size_t samples_count;
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FuriMessageQueue* queue;
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float volume;
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bool play;
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WavPlayerView* view;
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ViewDispatcher* view_dispatcher;
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Gui* gui;
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NotificationApp* notification;
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} WavPlayerApp;
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WavParser* wav_parser_alloc();
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void wav_parser_free(WavParser* parser);
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bool wav_parser_parse(WavParser* parser, Stream* stream, WavPlayerApp* app);
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size_t wav_parser_get_data_start(WavParser* parser);
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size_t wav_parser_get_data_end(WavParser* parser);
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size_t wav_parser_get_data_len(WavParser* parser);
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#ifdef __cplusplus
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}
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#endif |