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USB Superspeed Peripherals

KrPa_4189911
New Contributor

Hi all.

I'm implementing an SDIO - USB interface and require a microsecond timestamp to log the time taken by CMD53 to complete read/write operation.

But I can't find any timestamp API which is at least in the microsecond range And the CyU3PGetTime API provides output in a millisecond.

So, how do I get a microsecond timestamp?

Thanks,

Krunal Patel

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1 Reply
SrinathS_16
Moderator
Moderator

Hello Krunal Patel,

FX3 does not have an API to count microsecond time delay. But, you can use the FX3 timer to implement the counting. Please refer to CyU3PTimerCreate() API.

Best regards,

Srinath S

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