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custom stm32F746 board with 5" LCD - choosing lcd panel

FJB2069
Senior

Looking for some input for selecting an lcd for my custom stm32F764 application.

Currently I have the LCD that came with the stm32F746G-DISCO board working with my custom board.

The "DISCO" lcd is 4.3: capacitive 480x272.  I need a 5" resistive LCD.  

I think I have the resistive aspect figured out, but most of the 5" LCD's are 800x480. 

1) I need to verify I will not have a memory issue going with higher res lcd.  What is the best way to determine this?

2) The controller on the DISCO LCD is an ST7282,  Do I need to make sure the 5" LCD I pick uses a similar controller? If not, will I be re-writing a lot of driver code to get it to work?

3) should I make sure display has same 40 pin connector with same signals,  seems like there is typically a 40 or 50 pin option.  (I will most likely have a separate connector for the 4 pin resistive panel)

 

Just need some advice on this as I do not have much experience with using different TFT displays in custom applications!

1 ACCEPTED SOLUTION

Accepted Solutions
EZHON.1
ST Employee

Hello,

If you want to customize your LCD, you can contact the LCD Vendor directly. Liking http://www.lcdlcm.com, which vendor support our STM32 boards.

B.R

Eric

View solution in original post

1 REPLY 1
EZHON.1
ST Employee

Hello,

If you want to customize your LCD, you can contact the LCD Vendor directly. Liking http://www.lcdlcm.com, which vendor support our STM32 boards.

B.R

Eric