IMXRT1021 USB MSC

[371153014]

Hi, Buddies.

Now I use IMXRT1021 to create my project, but I encounter a problem.

In the official demo, the MSC class of USB device is using RAM as data source.

I have tried many methods that can not modify data source to external memory, such as SPI Flash.

How can I achieve the desired effect?

[jeremyzhou]

Hi 良杰 顾,

Thank you for your interest in NXP Semiconductor products and
for the opportunity to serve you.
I'd like to know more information about your question, so whether you can introduce what you had already done to adapt the official demo, does the official demo come from the SDK library?
Looking forward to your reply.
Have a great day,
TIC

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