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akent777
Level 1
Level 1
5 sign-ins First like received First reply posted

Hello. I am looking for an example in WICED 6.6 for setting up the CYW943907AEVAL1F as a USB mass storage device that uses an SD memory. I tried running the usb_device_storage snip. My Windows 10 PC did enumerate a USB mass storage device, but no drive was displayed. I also noticed in the example that a "ram disk" was used rather than an sd card.  Is there an example of how to setup up the CY43907 as a USB mass storage device that points to an sd card in the sd card slot? Thank you.

1 Solution
YashM
Moderator
Moderator
Moderator
First question asked 250 sign-ins 100 replies posted

Hi

You cannot achieve USB mass storage for an SD card. The SD card uses SDIO communication and there is no bridge between SDIO and USB. 

Regards

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1 Reply
YashM
Moderator
Moderator
Moderator
First question asked 250 sign-ins 100 replies posted

Hi

You cannot achieve USB mass storage for an SD card. The SD card uses SDIO communication and there is no bridge between SDIO and USB. 

Regards

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