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This page gives an overview of the bare-metal driver support for the Xilinx® LogiCORE™ IP Zynq USB soft IP. 

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Example

Depandent source files (https://github.com/Xilinx/embeddedsw/tree/master/XilinxProcessorIPLib/drivers/usbps/examples)

xusbps_intr_example.c

xusbps_class_storage.c,xusbps_class_storage.h,xusbps_ch9_storage.c,xusbps_ch9_storage.h,xusbps_ch9.c,xusbps_ch9.h

xusbps_audio_example.c

xusbps_ch9_audio.c,xusbps_ch9_audio.h,xusbps_ch9.c,xusbps_ch9.h,xusbps_class_audio.c,xusbps_class_audio.h,xusbps_audiodata.h

Example Application Usage

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Mass storage profile can be tested by compiling  xusbps_class_storage.c,xusbps_class_storage.h,xusbps_ch9_storage.c,xusbps_ch9_storage.h,xusbps_ch9.c,xusbps_ch9.h and xusbps_intr_example.c
files together

Testing procedure

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Device Log:

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  1. Audio UAC1.0 output at Host end

  • Detection of HighSpeed Microphone – UAC1.0 on standard host Linux machine USB 2.0 port. 

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The below performance results are observed using CrystalDiskMark tool on windows

USB 2.0:

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Change Log

2024.2

embeddedsw/doc/ChangeLog at xlnx_rel_v2024.2 · Xilinx/embeddedsw · GitHub

2024.1

https://github.com/Xilinx/embeddedsw/blob/xlnx_rel_v2024.1/doc/ChangeLog#L730

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