STM32F469I Discovery 800*480 LCD display

Hi~

I have a problem to configure LCD display of STM32F469 discovery.

I'm using STM32CubeMX 5.1.0 + TouchGFX 4.10.0 + IAR Embedded Workbench 8.32.1.

My project was created by STM32CubeMX 5.1.0 - STM32F469I-DISCO board.

I changed display mode from 400*480 portrait to 800*480 landscape in accordance with guideline.

Picture is well displayed on 800*480 LCD.

But leftside picture 400*480 is copyed on right side.

In source code STM32F4HAL_DSI.cpp,

when update Region, LCD_SetUpdateRegionLeft() and LCD_SetUpdateRegionRight()

is same result.

What is fuction name whitch I check?

This topic has been closed for replies.

Principal III

Hi @병준 전,

Just catching up here. Are you still having this isuse?

/Martin

Associate

Thank you for your reply.

I'm still have this issue.

this is my first project for STM32.

so it is so difficult for me.

/Chon

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