USB superspeed peripherals Forum Discussions

Hi, I've enabled the Exposure Time(Absolute) in USB Camera Terminal Descriptor & corresponding FW code, and it worked.

I tried to add Auto Exposure Mode. Therefore I added it in USB Camera Terminal Descriptor & corresponding FW code.
Refer UVC spec:


Because I only enabled the Exposure Time(Absolute) ability before, I thought I should use "D3: Aperture Priority Mode".
Thus, I set auto_exposure_mode variable = 0x08(0b00001000) in UVCHandleCameraTerminalRqts().

The ability was available. And the default status enable Auto Exposure. That's what I need.

If I disabled the check button , the FW received the  CY_FX_USB_UVC_GET_CUR_REQ & CY_FX_USB_UVC_SET_CUR_REQ requests.

However, if I enable the check button, the FW only received the CY_FX_USB_UVC_GET_CUR_REQ request, but don’t receive CY_FX_USB_UVC_SET_CUR_REQ request.
I need the CY_FX_USB_UVC_SET_CUR_REQ request to enable my auto exposure mechanism.
Is there any incorrect in my setting for case CY_FX_UVC_CT_AE_MODE_CONTROL(second image)?

Any help will be highly appreciated!

Hi,

I am developing an oscilloscope in-house. Currently, I am working on the Texas Instrument's ADS54J60evm and TSW14J56evm boards. My end goal is to display and format at least 500K samples captured.

Now, I had been using HSDC GUI to display the captured data from the TSW board; but due to fairly low number of samples displayed on HSDC GUI, I need to switch to a custom based GUI. 

So, my first step is to capture the data from the CYUSB301X available on the TSW14J56evm board. Is it possible if you can share with me the python files or the way CYUSB301X is sending the data to the HSDC GUI?

Thanks.

hello，

I created a CX3 project, I observed the sensor output with an oscilloscope, and my sensor configuration was successfully able to output the expected data and clock.
But the interface where CX3 parses the data is not connected and there is no way to view the hysn vysn signal.
Now I can use JLINK for single step debugging, but I want to view the uart log, I want to know if I can view it with jlink? Or is there another way?

I also downloaded Tera term but it doesn't have any information

Hello we are using CX3 RDK board receive a RAW 10bit MIPI sensor Input, We made the configuration as shown below 

In the image configuration , the necessary I2C details has been entered

When programmed the CX3-RDK board enumerates as CX3 UVC device, but when we probe the i2c lines of sensor no values is being written from CX3. Are we missing something?

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