Streamer failures with OV5640

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roMo_4201811
Level 2
Level 2
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I am using the following cx3 firmware with the danebola board and an ov5640 sensor to stream raw image data to the streamer app:”

https://community.cypress.com/thread/16971

I am seeing mostly failures in the streamer app when the packets per xfer and xfers to que are set to 256 and 64. Can you give me some suggestions how to get it to stream without failures?

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KandlaguntaR_36
Moderator
Moderator
Moderator
25 solutions authored 10 solutions authored 5 solutions authored

Hello,

I understood that you are streaming the RAW video data. It can be done using the UVC class drivers instead of Vendor class drivers.

In the case of UVC class, the device can mimic the host as UVC class device and send the RAW format data.

Here, you need to customize the UVC host application to stream the RAW video data.

You may refer to this.

Streaming RAW10 Format Input Data to 16/24-bit Output Format in CX3 MIPI CSI-2 - KBA224387

You may use open source UVC host application https://mpc-hc.org/  and do the necessary changes to display RAW video data.

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KandlaguntaR_36
Moderator
Moderator
Moderator
25 solutions authored 10 solutions authored 5 solutions authored

Hello,

I understood that you are streaming the RAW video data. It can be done using the UVC class drivers instead of Vendor class drivers.

In the case of UVC class, the device can mimic the host as UVC class device and send the RAW format data.

Here, you need to customize the UVC host application to stream the RAW video data.

You may refer to this.

Streaming RAW10 Format Input Data to 16/24-bit Output Format in CX3 MIPI CSI-2 - KBA224387

You may use open source UVC host application https://mpc-hc.org/  and do the necessary changes to display RAW video data.

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