USB superspeed peripherals Forum Discussions

I'm looking into using the Denebola RDK as a demonstration platform for a dual camera system.  Is there any software issue that would prevent the use of two RDK's on the same Windows-10 computer?

Hello,

I am merging slavefifo interface and gpiftostoarge fx3 firmware examples,

i am getting following errors,please find below and also attached firmware.

help me.

thank you

Hi all,

We currently have a Windows project that uses the c++ library provided by the EZ-USB FX3 SDK (downloaded from: EZ-USB FX3 Software Development Kit | Cypress Semiconductor ). We are looking to cross-compile this project on mac. However, the sdk for mac does not seem to include this c++ api, only the c api is provided.

Is any way to obtain the mac binaries for the same c++ library? Is the source code perhaps available so we can build it ourselves? If not, I am open to suggestions to how to approach this problem.

Thanks for your help.

Hi, I am using FX3S device for imaging and I am using Cypress FX3 SDK 1.3.3 version.

When I used examples from FX3 SDK which do not contain GPIF II interface(cyfxgpif2config.h file) it works fine.

However, when I used examples with GPIF II interface I get an error code of 997 in Control Center all of this type of examples.(UVC, U3V, Slave Fifo,Bulk Loop)t

What can be the reason for this issue in GPIF II designs? I have found GPIF Examples Not Working when Compiled with Libraries from FX3 SDK 1.3.3 - KBA223153 but it does not solve my problem.

Also when I tried 1.3.1 package I get an error code of 13 for ezUsbSuite which is shown below, if there is a solution for this, it is also be perfect.

HI,

I am using fx3s slavefifo example and gpifstorage example.

I am storing  gpif p port data into the sd card (p port is producer and s port is consumer)and also recieving in the usb(p port is producer and u port is consumer),can i use same p port producer socket for both s and u port consumer sockets??

thank you...

Hi,

How to check end point buffer size in fx3s firmware(eg:fx3 slavefifo example)?

thank you.

Hi all,

We use CYUSB3014 and its UVC function (using AN75779 example).

Streaming data (video data) is okay generally.
But sometimes streaming error occurres. (the attached file)

"Lines are dislocated."
(Excuse me that I have difficulty in this problem by text.)

I checked image sensor's output signals are okay.
(Pixel CLK, VSYNC, HSYNC, Data lines)

I doubt a little that there is a problem on "commit process". (data transfer from CYUSB3014 to Host)

By any chance,
if this problem is related with FX3's GPIF or any firmware part,
please let me know.

Regards, thank you.
Kim