STM32L496ZG Nucleo Board to Control 7.8 inch Graphical display

[Ajeth.11]

Hello

I am working On 7.8 Inch display With STM32L496ZG Nucleo board,The RAM Size of Board is 320KB , When I Declare the BMP Image Buffer In Program then RAM Overflow Issue , My Image Buffer Size is more then 600000. Anyone help me to solve the issue ?

[MM..1]

Externaly to MCU connected QSPI flash or SDCARD or .... any external storage

or LIBJPEG when 12 jpg images store to internal FLASH

[Ajeth.11]

yes i have interfaced Micro SDCARD With STM32 but how it is possible ?

[MM..1]

This q is OOT , try start new thread

[Tesla DeLorean]

Learn how files work.

Learn data format/structure of these files.

Paint to screen a line/raster, or partial, at a time, so you don't need to hold entire file in memory at a time.​

I'd have to imagine someone you work with has some experience or expertise.​