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USB Superspeed Peripherals

JaJo_4738236
New Contributor II

Hi,

I am facing some unusual issues with my CX3. When I start streaming using the host app some of the frames in starting are not proper. After 15-20 frames it runs ok for quite some time. I have attached teraterm log for the same. I am attaching MIPI configuration and schematic of MIPI portion for the same. Let me know if I am unclear somewhere.

Thanks in advance.

Jayesh

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1 Solution
Hemanth
Moderator
Moderator

Hi Jayesh,

The settings looks okay. I see from the UART logs that the frame size and partial buffer size for the initial few frames are not correct. So, in your Host app are you not seeing any video initially Or does the image look corrupt? Please monitor FV_test, LV_test and PCLK_test pins to see if the waveform is expected in the beginning of the video transfer.

Regards,

Hemanth

Hemanth

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1 Reply
Hemanth
Moderator
Moderator

Hi Jayesh,

The settings looks okay. I see from the UART logs that the frame size and partial buffer size for the initial few frames are not correct. So, in your Host app are you not seeing any video initially Or does the image look corrupt? Please monitor FV_test, LV_test and PCLK_test pins to see if the waveform is expected in the beginning of the video transfer.

Regards,

Hemanth

Hemanth

View solution in original post

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