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SFEMP3Shield

SFEMP3Shield is forked from Sparkfun-MP3-Player-Shield-Arduino-Library with audio recording (OGG format) function.

Audio Recording

• The function is implemented according to VS1053 Ogg Vorbis Encoder Application.
  • Version: 1.70c
  • Updated: 2012-11-16

Plugin Files (*.053)

• *.053 files are converted from *.plg by vs_plg_to_bin.pl
• en[AA]k[B]q5.053 files are profiles used by audio recording function
  • AA: Sampling rate
  • B: Number of channels, 1 or 2

Run Example "OggPlayer"

• The example is tested on Arduino_MP3_shield_board_with_TF_card board
• Install "SdFat" library
• Copy SFEMP3Shield library to Arduino libraries directory
• (Option) Copy plugin "patches.053" to SD card root directory, which is required by "vs_init" function
• Copy "en[AA]k[B]q5.053" to SD card root directory
• Compile and run the example
• Open "Serial Monitor" with "No line ending" and "115200 baud"
  • Send 'c' to start recording sound
  • Send 's' to stop
  • Send 'l' to list playable files
  • Send the file index number (e.g. 00001) to play