USB superspeed peripherals Forum Discussions

Can you provide any Queue example code in Fx3 Workspace i tried using existing functions 

CyU3PQueueCreate (): queue creation

CyU3PQueueReceive for receiving inn task 2

CyU3PQueueSend for sending onto queue in task1

But it is working as stack, Last given input is executing first followed by Last in first out manner. Really helpful if providing any example coded for implementing the queue in EZ USB suite work space for Fx3.

Thanks and Regards

Bhargav.

Hi,

we face the same issue described here:

https://community.infineon.com/t5/USB-superspeed-peripherals/Bulk-In-data-streaming-hangs-on-CYUSB3KIT-001-DevKit-connected-to-USB-host/m-p/337795#M29950

The above topic is marked "resolved" but I don't think it is what you can see once you read it.
@Sergey if you read this:
Did you solve the issue in the meantime?

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I found the post above and we also seem to have the same issue with interoperability of ASM3142 based host controllers of different manufactures (e.g. Logilink v.2 PC0080) and FX3.

1) If using IN transfers with our FX3 based device connected to a ASM3142 based host controller the "IN EP" hangs almost immediately when lange image transfer is started.
We use WinUSB driver and there is no BSOD.
The same problem is seen on different PCs with different of our FX3 based USB devices.

2) The Issue appears on Windows 10 only (never saw it on Linux or Windows 7)

3) Now also checked it with CYUSB3KIT-001 DevKit and Streamer App, SDK 1.3.4:

I can reproduce the errors Sergey has described with the Streamer application together with an ASM3142 based host controller including BSOD especially with large block size: Packets per Xfer 256 and XFers to Queue 64

4) The error is dependent on the ASM3142 Firmware version:

"191209_70_02_40" which seem to become the current version of most of the manufacturers of host controllers, always shows this error.

With a previous version of Asmedia 3142 Firmware "170308_70_02_00" the error does not occur.

This is also true for the check with DevKit and Streamer App!

5) There are no issues with other devices connected to ASM3142 of any firmware version which are not FX3 based.

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Maybe you are able to reproduce the problem at Infineon by using the current ASM3142 firmware?

Regards
Guenter

Hi All,

I am starting a project that will require at least 100W of power being delivered to a USB 3 Superspeed device using the FX3.  How does one add PD capability to such a device?  I've read through all the information on this site and it appears that all the controllers are tailored to the host/PC side of the problem not the device side.  I also found knowledgebase article that claims to show a schematic of PD added to an FX3, but between the schematics being too blurry to read and the schematic not appearing to contain a PD interface I am left confused.

Thanks for your help,

Scott

I am using the VECP board (MYD-CZU3EG-ISP) from MYIR, and it is required to install a driver for it, but in the FX3 SDk 1.3.4, there is only drivers for Win7 Win8 Win10, my system is Windows 11, the PC always fails to update the driver. Does anyone knows what's the problem here? And how to solve it? Thank you so much.

Hello Infineon community. I’m a developer new to PSoC and FX3. I am most familiar with STM32, AVR, and traditional MCU programming so it’s been challenging making the switch. I have a little FPGA experience as well. 

I’m using CYUSB3KIT-003 for my project. One of the things that’s confused me is which IDE to use. I notice there is an IDE that came with the FX3 suite called eclipse. But in cypress PSoC tutorials I see a lot of demos using PSoC creator. How exactly is eclipse different from PSoC creator and which should I use? 

Secondly, id like to learn to use basic I2C with the CYUSB3014 to communicate with a slave device, like I would with any non PSoC MCU. What should I be learning in order to get to this goal? 

Thank you. 

Hi, i am trying to test an SPI transfer using UsbSpiRegMode example, is there a way to do so with Control Center?

i am using a Saleae logic analyser to visualize the transfered data interconected with EZ-USB FX3 superspeed explorer kit

Hi, 

I am using CYUSB3KIT-003. I am using a custom made firmware, and I enumerate my device as a USB super speed device. When I use the control center to upload my img file, sometimes everything works fine. However, sometimes the device is not recognized (when I try to upload the firmware, the device disappears from control center and also is not recognized anymore  from 'device manager').

Any help?

I figure this may be an HW problem since sometimes everything works fine while sometimes it does not?

I cannot figure out what the problem is. 

Thank you

i am developing an SPI interface on firmware with an FX3 device, but i need to have multiple slaves and be able to choose which one i want to communicate with, as far as i know, fx3 only has one chip select line for SPI