ST STM32CubeF4, User Manual

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Demonstration functional description (STM32F479I-EVAL and STM32F469I-DISCO) UM1743
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Figure 66. Audio player module performance mechanisms
Functional description
The audio player initialization is carried out in the startup step: all the audio player states,
the speaker and the volume value are initialized (when the Play button in the audio player
interface is pressed to start the process):
•
start audio player module from main desktop menu, as shown in Figure 67 ;
• add audio file to play list ( Figure 68 );
•
click on the Equalizer icon to open the equalizer and loudness frame ( Figure 69 );
• activate background ( Figure 70 ).
Figure 67. Start audio player
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