FX3 UVC CLASS WITH SDCARD

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gean_3054931
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Hello,

I am using cyusb3035 fx3s and FX3 slavefifo firmware.the firmware is in vendor class.if i modified this to UVC class,can i store this UVC data(data coming from fpga+UVC headers) in the sdcard storage(p port to s port)?

regards,

geetha.

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Hi Geetha,

How are you planning to read back the storage card? I assume that you want to store the image sensor data on the SD card, then why you want your device to act as a UVC class device. Your firmware has to load "fatfs" on the SD Card. Please refer to "C:\Program Files (x86)\Cypress\EZ-USB FX3 SDK\1.3\firmware\storage_examples\cyfx3s_fatfs" firmware example.

Please note that if your device comes up as a mass storage device then host will itself load the file system on the SD Card.

Thanks & Regards

Abhinav

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