arduino-audio-tools
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ESP32 AudioSource for AudioPlayer using an SD card as data source. This class is based on the Arduino SD implementation Connect the SD card. For UTF8 Support change SdFatConfig.h #define USE_UTF8_LONG_NAMES 1. More...
#include <AudioSourceSDFAT.h>
Public Member Functions | |
AudioSourceSDFAT (const char *startFilePath, const char *ext, SdSpiConfig &config) | |
Costructor with SdSpiConfig. | |
AudioSourceSDFAT (const char *startFilePath, const char *ext, SdSpiConfig &config, bool setupIndex=true) | |
Costructor with SdSpiConfig. | |
AudioSourceSDFAT (const char *startFilePath="/", const char *ext=".mp3", int chipSelect=PIN_CS, int speedMHz=10) | |
Default constructor. | |
AudioSourceSDFAT (const char *startFilePath="/", const char *ext=".mp3", int chipSelect=PIN_CS, int speedMHz=10, int spi_mode=DEDICATED_SPI, bool setupIndex=true) | |
Default constructor. | |
virtual | ~AudioSourceSDFAT () |
Destructor. | |
virtual void | begin () override |
Reset actual stream and move to root. | |
virtual void | begin () override |
Reset actual stream and move to root. | |
void | end () |
int | index () |
Provides the current index position. | |
int | index () |
Provides the current index position. | |
virtual bool | isAutoNext () |
Returns default setting go to the next. | |
virtual bool | isAutoNext () |
Returns default setting go to the next. | |
virtual Stream * | nextStream (int offset) override |
Returns next audio stream. | |
virtual Stream * | nextStream (int offset=1) override |
Returns next audio stream. | |
virtual Stream * | previousStream (int offset) |
Returns previous audio stream. | |
virtual Stream * | selectStream (const char *path) override |
Returns audio stream by path. | |
virtual Stream * | selectStream (const char *path) override |
Returns audio stream by path. | |
virtual Stream * | selectStream (int index) override |
Returns audio stream at the indicated index (the index is zero based, so the first value is 0!) | |
virtual Stream * | selectStream (int index) override |
Returns audio stream at the indicated index (the index is zero based, so the first value is 0!) | |
void | setFileFilter (const char *filter) |
void | setFileFilter (const char *filter) |
Defines the regex filter criteria for selecting files. E.g. ".*Bob Dylan.*". | |
virtual Stream * | setIndex (int index) |
same as selectStream - I just prefer this name | |
virtual bool | setMetadataCallback (void(*fn)(MetaDataType info, const char *str, int len), ID3TypeSelection sel=SELECT_ICY) |
virtual void | setPath (const char *p) |
Allows to "correct" the start path if not defined in the constructor. | |
virtual void | setPath (const char *p) |
Allows to "correct" the start path if not defined in the constructor. | |
virtual void | setTimeout (int ms) |
Sets the timeout of Stream in milliseconds. | |
virtual void | setTimeoutAutoNext (int millisec) |
Sets the timeout which is triggering to move to the next stream. - the default value is 500 ms. | |
long | size () |
Provides the number of files (The max index is size()-1): WARNING this is very slow if you have a lot of files in many subdirectories. | |
virtual int | timeoutAutoNext () |
Provides the timeout which is triggering to move to the next stream. | |
const char * | toStr () |
provides the actual file name | |
const char * | toStr () |
provides the actual file name | |
Protected Member Functions | |
void | getFileAtIndex (AudioFile dir, size_t pos, size_t &idx, AudioFile &result) |
AudioFile | getFileByPath (const char *path) |
AudioFile | getFileByPos (const char *dirStr, int pos) |
Determines the file at the indicated index (starting with 0) | |
const char * | getFileName (AudioFile &file) |
bool | isValidAudioFile (AudioFile &file) |
checks if the file is a valid audio file | |
Protected Attributes | |
int | cs |
const char * | exension = nullptr |
AudioFile | file |
char | file_name [MAX_FILE_LEN] |
const char * | file_name_pattern = "*" |
char * | file_name_pattern = (char*) "*" |
SDDirect< AudioFs, AudioFile > | idx {sd} |
size_t | idx_pos = 0 |
bool | is_sd_setup = false |
bool | owns_cfg =false |
SdSpiConfig * | p_cfg = nullptr |
AudioFs | sd |
bool | setup_index = true |
const char * | start_path = nullptr |
int | timeout |
int | timeout_auto_next_value = 500 |
ESP32 AudioSource for AudioPlayer using an SD card as data source. This class is based on the Arduino SD implementation Connect the SD card. For UTF8 Support change SdFatConfig.h #define USE_UTF8_LONG_NAMES 1.
AudioSource for AudioPlayer using an SD card as data source. This class is based on https://github.com/greiman/SdFat.
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inline |
Defines the regex filter criteria for selecting files. E.g. ".*Bob Dylan.*"