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USB Low-Full-High Speed Peripherals

Anonymous
Not applicable

Hi,

I've writen an data acquisition software based on CyAPI wich communicate with an FX2 chip. It use asynchronous bulk communication ( packet size: 512  byte, 16 MByte/sec ).  The implementation follow the recommendations of  Cypress which can be found in the example programs: overlaped I/O, BeginDataXfer, WaitForXfer, FinishDataXfer.

It works correctly on my previous computer  (desktop PC, Windows 7, USB 2.0, i5)  but on  my new one (Laptop, Windows 10, USB 3.0, 8th gen. i5 ) the transfer always  breaks after few seconds.

Could  you give me any advice?

Viktor

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Hemanth
Moderator
Moderator

Hello Viktor,

Please check the driver version that you are using.

For windows 10 RS3, the driver version of cyusb3 is 1.2.3.20

Please check you windows 10 build version.

Refer to the below link where I have posted the driver:

FX3 driver for windows10

Regards,

Hemanth

Hemanth

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1 Reply
Hemanth
Moderator
Moderator

Hello Viktor,

Please check the driver version that you are using.

For windows 10 RS3, the driver version of cyusb3 is 1.2.3.20

Please check you windows 10 build version.

Refer to the below link where I have posted the driver:

FX3 driver for windows10

Regards,

Hemanth

Hemanth

View solution in original post

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