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Video animation with ESP32 - example

Posted: Thu Aug 02, 2018 1:59 am
by Deouss
I have created code transmitting a live captured image from desktop PC to TFT (320x240) over WiFi at quite reasonable rate.
Link to video here:
ESP32 Animation Attempt

Windows side code is WPF C#.NET 4.6 and ESP is FreeRTOS idf.
I wonder if anyone experimented with how fast data can be transferred to TFT and how large screen can be.
This example runs with SPI 60MHz native pins.

I will post all code when I have time if anyone is interested.

Re: Video animation with ESP32 - example

Posted: Thu Aug 02, 2018 5:58 pm
by Vader_Mester
How the hell did you pull this off?

Re: Video animation with ESP32 - example

Posted: Thu Aug 02, 2018 6:26 pm
by Deouss
It's a simple socket transmission - but it is constant streaming without closing socket. Fast isn't it? )
It actually runs so smooth I couldn't believe - this is not psram.
I will test the speed with SPI RAM memory on wrover.
With WiFi you can virtually do anything. You can create nice Windows app that will fully control ESP- remotely!
I'm intending to test Lora and non-tcp protocols too.

Re: Video animation with ESP32 - example

Posted: Sat Aug 11, 2018 6:53 am
by mikemoy
I will post all code when I have time if anyone is interested.
Hell ya we are interested. Awesome job!

Re: Video animation with ESP32 - example

Posted: Mon Sep 10, 2018 9:07 pm
by Joan Daddle

Re: Video animation with ESP32 - example

Posted: Tue Sep 11, 2018 2:18 am
by mikemoy
@Joan Daddle, thanks for sharing.