Page 1 of 1

[M480] Pausing and Resuming MP3

Posted: 05 Aug 2022, 10:32
by chhsieh3
  • Application: This sample code implements play, stop, pause, and resume MP3 by external audio codec NAU88L25.
  • BSP Version: M480 Series BSP CMSIS V3.05.001
  • Hardware: NuMaker-PFM-M487 v3.0
This sample code uses external codec NAU88L25 to act as a MP3 player to play MP3 files stored in SD card. This MP3 player provides play, stop, pause, and resume functions.

First, user needs to store the MP3 file in the SD card and modify the file name to test.mp3 or modify #define MP3_FILE in mp3.c to the correct name. After storing the MP3 file to SD card, this demo application will read the MP3 file, use NAU88L25 codec to decode, and play the music automatically through I2S interface in the M480 series microcontroller (MCU).

You can download the sample code at ... 0207423391