failure working about two USB3.0 Data acquisition board at the same time in bulk transmission mode

[user_1516091]

Hi, I am Tony.

I have two USB3014 Data acquisition board connecting with only one  PC . And could open two device successfully use open(i) function.However, the device(0) could work nomally and device(1) could not transfer data  at the same time in bulk transmission mode. I  want to ask the question that how could acquire two USB3.0 interface data at the same time in one host software.thanks

[SrinathS_16 · Accepted solution]

Hello Tony,

- Please post the code snippet pertaining to device opening and data transfer.

- Also, mention the error that you receive on the data transfer that is failing.

- As a reference, you can refer to Cypress Streamer example that comes with the FX3 SDK which can be used to communicate with two devices simultaneously.

Best regards,

Srinath S