For confusion on selecting Graphical LCD for STM32F746

[Chopra.Deepak]

Posted on February 09, 2018 at 09:42

I would like to develop HMI hardware using STM32F746 with 480x272 Graphical LCd, But i have confusion on selection of Graphical LCD?Am i select Graphical LCD with graphic controller or without graphic controller? STM32F746 inbuilt LCD controller.   

[AVI-crak]

Posted on February 13, 2018 at 21:37

ER-TFT070-4 800 * 480, one contact 3.3V power supply digital part. RGB 8 * 8 * 8. 18 dollars.

The minimum headache when connecting to the st chip, without additional intermediate interfaces.

A large resolution weakly improves image quality, but very well increases the price. On sale there are RGB displays without a built-in D / A converter and a high-voltage stabilizer - from $ 4. Such cheap displays can be used in the presence of experience in analog circuitry.

[Vitaliy Chernobay]

Posted on February 13, 2018 at 20:39

I used STM32F769 for control GLCD with RGB interface.

I tried control GLSD 800x480 with  SSD1963 controller.

It is very very slow to fill screen1-2 sec for 800x480.

My project for SSD1963

https://github.com/golf2109/STM32F429ZI_SSD1963_FT5336