107 lines
2.8 KiB
C++
107 lines
2.8 KiB
C++
#pragma once
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#include "config.h"
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#include <SPI.h>
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#include <SD.h>
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#include <list>
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#include <map>
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#include <MCP23S17/MCP23S17.h>
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#define SCI_MODE 0x00
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#define SCI_STATUS 0x01
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#define SCI_CLOCKF 0x03
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#define SCI_DECODE_TIME 0x04
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#define SCI_AUDATA 0x05
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#define SCI_VOL 0x0B
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#define SCI_WRAMADDR 0x07
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#define SCI_WRAM 0x06
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#define CMD_WRITE 0x02
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#define CMD_READ 0x03
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#define ADDR_ENDBYTE 0x1E06
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#define SM_CANCEL 0x0008
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#define SS_DO_NOT_JUMP 0x8000
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#define XRESET PIN_VS1053_XRESET
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#define DREQ PIN_VS1053_DREQ
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#define XCS PIN_VS1053_XCS
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#define XDCS PIN_VS1053_XDCS
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class Player {
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private:
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enum state { uninitialized, idle, playing, stopping,
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system_sound_while_playing, system_sound_while_stopped,
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sleeping };
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struct album_state {
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uint8_t index;
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uint32_t position;
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};
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void _check_system_sound(String filename);
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void _reset();
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void _init();
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void _wait();
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uint16_t _read_control_register(uint8_t address);
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void _write_control_register(uint8_t address, uint16_t value);
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void _write_data(uint8_t* data);
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uint16_t _read_wram(uint16_t address);
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state _state = state::uninitialized;
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void _refill();
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bool _refill_needed();
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void _flush_and_cancel();
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int8_t _get_endbyte();
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void _flush(uint count, int8_t fill_byte);
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void _set_last_track(const char* album, uint8_t track, uint32_t position);
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std::map<String, album_state> _last_tracks;
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String _random_album();
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void _play_file(String filename, uint32_t offset);
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uint32_t _id3_tag_offset(File f);
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void _finish_playing();
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void _finish_stopping(bool turn_speaker_off);
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void _mute();
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void _unmute();
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void _sleep();
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void _wakeup();
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void _speaker_off();
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void _speaker_on();
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SPISettings _spi_settings_slow = SPISettings(250000, MSBFIRST, SPI_MODE0);
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SPISettings _spi_settings_fast = SPISettings(4000000, MSBFIRST, SPI_MODE0);
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SPISettings* _spi_settings = &_spi_settings_slow;
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std::list<String> _files_in_dir(String dir);
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String _find_album_dir(String album);
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File _file;
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uint8_t _buffer[32];
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String _playing_album;
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uint8_t _playing_index;
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uint8_t _playing_album_songs;
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uint32_t _current_play_position;
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uint _refills;
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uint8_t _volume;
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uint16_t _stop_delay;
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uint32_t _skip_to;
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MCP* _mcp;
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unsigned long _stopped_at;
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public:
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Player(MCP* m);
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void vol_up();
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void vol_down();
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void track_next();
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void track_prev();
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bool is_playing();
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bool play_album(String album);
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void play_random_album();
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bool play_song(String album, uint8_t song_index, uint32_t offset=0);
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void play_system_sound(String filename);
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void stop(bool turn_speaker_off=true);
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bool loop();
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void set_volume(uint8_t vol, bool save = true);
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std::list<String> ls(String path, bool withFiles=true, bool withDirs=true, bool withHidden=false);
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String album() { return _playing_album; }
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uint8_t track() { return _playing_index; }
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uint32_t position() { return _current_play_position; }
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uint8_t volume() { return _volume; }
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};
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