/ ! @brief Loop a specific track. @param trackNum The track number to play. */ /

/ ! @brief Pull the MP3 player out of standby mode. */ /

/ ! @brief Determine the number of tracks accessible via flash. @return Number of tracks accessible via flash, -1 if error. */ /

/ ! @brief Determine the number of folders available. @return Number of folders available, -1 if error. */ /

/ ! @brief Determine the number of tracks accessible via SD card. @return Number of tracks accessible via SD card, -1 if error. */ /

/ ! @brief Determine the number of tracks in the specified folder. @param folder The folder number. @return Number of tracks in th

/ ! @brief Determine the number of tracks accessible via USB. @return Number of tracks accessible via USB, -1 if error. */ /

/ ! @brief Parse MP3 player query responses. @return True if success, false if error. */ /

/ ! @brief Pause playing current track. */ /

/ ! @brief Play a specific track. @param trackNum The track number to play. */ /

/ ! @brief Interrupt the current track with a new track. @param trackNum The track number to play. */ /

/ ! @brief Play a specific track from a specific folder. @param folderNum The folder number. @param trackNum The track n

/ ! @brief Play a specific track in the folder named "MP3". @param trackNum The track number to play. */ /

/ ! @brief Play a specific track from a specific folder, where the track names are numbered 4 digit (e.g. 1234-mysong.mp3) and can be u

/ ! @brief Play the next song in chronological order. */ /

/ ! @brief Play the previous song in chronological order. */ /

/ ! @brief Specify the playback source. @param source The playback source ID. */ /

/ ! @brief Print the error description if an error has been received */ /

/ ! @brief Print the entire contents of the specified config/command packet for debugging purposes. @param _stack Struct c

/ ! @brief Query the MP3 player for specific information. @param cmd The command/query ID. @param msb The payload/parame

/ ! @brief Play all tracks in a random order. */ /

/ ! @brief Play all tracks in a given folder. @param folderNum The folder number. */ /

/ ! @brief Reset all settings to factory default. */ /

/ ! @brief Resume playing current track. */ /

/ ! @brief Send a config/command packet to the MP3 player. */ /

/ ! @brief Set the timout value for MP3 player query responses. @param threshold Number of ms allowed for the MP3 player to respond (

/ ! @brief Put the MP3 player into sleep mode. */ /

/ ! @brief Put the MP3 player in standby mode (this is NOT sleep mode). */ /

/ ! @brief Turn on DAC. */ /

/ ! @brief Repeat the current track. */ /

/ ! @brief Play all tracks. */ /

/ ! @brief Stop the interrupting track. */ /

/ ! @brief Turn off DAC. */ /

/ ! @brief Stop repeat play of the current track. */ /

/ ! @brief Stop repeat play. */ /

/ ! @brief Set the volume to a specific value out of 30. @param volume The volume level (0 - 30). */ /

/ ! @brief Specify volume gain. @param gain The specified volume gain. */ /

/ ! @brief Pull the MP3 player out of sleep mode. */ /