topic Re: RT1050 USB Example in Processor Expert Software

RT1050 USB Example

ahmedtolba — Tue, 20 Jul 2021 20:57:39 GMT

I have a MCU that streams data over USB2 ( the data is video data) I would like to know an example that takes that stream from RT1050 and display it over LCD. The stream is not encoded by any encoder it's pure RGB Data.

Re: RT1050 USB Example

gusarambula — Wed, 21 Jul 2021 21:20:04 GMT

Hello Ahmedtolba,

There is not a specific USB example that has that functionality.

However, there are a couple of USB examples as part of the i.MXRT1050 SDK, like the usb_device_video_virtual_camera example, which simulates being a camera and sending a fixed mjpeg video stream trough the USB port.

I hope that this information helps.

Regards,
Gustavo

Re: RT1050 USB Example

ahmedtolba — Wed, 21 Jul 2021 23:28:16 GMT

Is it possible to receive MJEP video stream ? not sending it ? is there an example of decoding that stream and receiving it using usb ?

Re: RT1050 USB Example

gusarambula — Thu, 22 Jul 2021 20:18:55 GMT

Hello Ahmedtolba,

There is not a specific USB example that receives a stream, my apologies.

Regards,
Gustavo

Re: RT1050 USB Example

ahmedtolba — Fri, 23 Jul 2021 06:15:25 GMT

Would you guide me to an MCU that supports an example with USB that receives a stream ?

Re: RT1050 USB Example

gusarambula — Fri, 23 Jul 2021 16:14:21 GMT

Hello Ahmedtolba,

I’m not sure of an MCU with that specific application already set in place. The i.MX Processors run Linux and support GStreamer, which supports network sink/sources for video streams, albeit you would need to set it up.

Regards,
Gustavo