• Hardware

  • host: tinker board 2s(rk3399)，kernel 5.13

  • slave: sg130gs(1280*720, YUYV, 30fps) + fpga(spartan 6) + cyusb3014, isochronous mode

• Problem

  • Run this script on host

    #!/bin/bash
    ​
    while : 
    do
            yavta -c30 /dev/video0
            sleep 2
            yavta -c30 /dev/video1
            sleep 2
    done

  • After random time(from minutes to hours), one of these cameras would be stuck

  • USB packets captured by tcpdump indicate that the host keeps polling(isochronous) the slave while the slave keeps responding with a data packet with zero-length

  • After this, if I restart the test script, the device that is stuck will be missed

• some trials on other settings also failed

  • ov5640(1280*720, YUYV,30fps) + cyusb3014, bulk mode

  • sg130gs(1280*720, YUYV, 30fps) + fpga(spartan 6) + cyusb3014, bulk mode

• In addition, test with a single camera is fine

Any ideas? thanks

To whom it may concerned ,

a CCG2 is emplyed on our USB4 Gen3 cable product which undergoes the compliance test w/ 3 items failed — 

1)Ra is out of 800 Ohm ~ 1.2K Ohm ( 3 pcs  tested and 1/3 ok w/ Vconn @423 mV ,and 2 out of 3 NG w/ Vconn = 402 mV )

2) PD3 modes - checking SVIDs ( The UUT shall return a number of SVIDs in between 1 and 1, actual 2 (TEST.PD.VDM.CBL.1#3)

3)Checking Headers (Message ID 0): Manufacturer String shall be null terminated (COMMON.CHECK.PD.10#1 x 1)

Kindly advise the countermeasure of the above 3 issues.

f.y.i. 1）NG test report 2）SVID on VIF 3）SVIDs setting on CCG2 are on the attached photos。

Thank you and best Regards,

Alan Huang 

From the photo above, are we able to identify the part is genuine and originated from Cypress factory?

The country origin is different, I would hope to find out if the parts at the left side is genuine as X-ray photo shown the die paddle is different from my past receipt 

Hi.

I have a dual-cpu design, based on one of the Cypress/Infineon example projects and document AN215656. I now need to implement DFU, but all the available examples assume a single CPU design. Since both dual-CPU and DFU are largely based on linker-script magic, this makes for a difficult situation.

Is there any additional guidance - example projects or documentation - on how to go about this? Or has anyone had experience doing this? All help will be greatly appreciated, as I'm not looking forward to navigating this minefield on my own.

Thanks,

-Nick

I am creating a project to utilize the ADC of the PSoC6 as a thermistor circuit and the CapSense separately. When I try to generate the application I get analog pin errors. Can the PSoC6 only support either the ADC or CapSense at once? And if so does anyone have a recommendation on easy to interface external ADC's?

Hi,

I'm looking for reference code to run MIPI interface of the AR0144 Demo 3 Head board with FX3.

Will appreciate any assistance.

Thanks,

Itay Cohen

I have a DAVE project that I am trying to flash over the air. If I use a Segger debug probe from within the DAVE IDE to flash it, it boots and runs fine. If I power reset without the Segger debug probe attached, it also boots and runs fine. If I use the Infineon supplied XMCLoad over a serial port to flash it, it flashes without error, but won’t boot and run. The .hex file I am flashing using XMCLoad is from the debug build directory of the DAVE project.

I’m not sure if there is some setting in the DAVE IDE that I need to specify in order to get it to flash using XMCLoad correctly or if the problem lies elsewhere. Does anyone have any ideas?

Hello everybody ,
I use Parallels on MacOS to be able to use PSoC software, in particular I use Bridge Control Panel for UART communications. Everything always worked fine until I installed parallels version 17.1.0. 

Now I have problems with the associated COM port, PSoC is detected, I can send data via UART, but I can no longer receive data.
Has anyone encountered the same problem and managed to fix it?
Thanks