design of a wav audio player based on k20
Abstract
The designed player uses the Freescale Company’s MK20DX128VLH7 as the core control ship, and its hardware platform is equipped with VS1003 audio decoder, OLED display interface, USB interface and SD card slot. The player uses the open source embedded real-time operating system μC/OS-II, Freescale USB Stack V4.1.1 and FATFS, and a graphical user interface is developed to improve the user experience based on CGUI. In general, the designed WAV audio player has a strong applicability and a good practical value.
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162885
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0x95644003c57E6F55A65596E3D9Eac6813e3566dA
Article ID:
162885
Unique Identifier:
10.1051/matecconf/20166304005
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Scimatic Chain (ID: 481)
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