How to play prerecorded audio
This recipe demonstrates how to play audio clips downloaded from the Internet globally. When you search for digital audio, you will encounter two common digital audio formats: Waveform Audio
File Format (WAVE or WAV) and MPEG-1, MPEG-2 Audio Layer III Format (MP3). This recipe focuses on playing WAV-encoded audio clips. The STM3241G-EVAL and STM32F4-DISCOVERY evaluation boards both include an MP3 player demo that can be ported to other systems. This recipe illustrates a skeleton that could form the basis for a similar application on the MCBSTM32F400 evaluation board. We'll call this recipe codecDemo_c7v1.
Getting ready
The easiest way to import WAV audio samples into our program is to convert them into C source code ...
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