How can I use an image stored in µSD ?

[MMerc.1]

Hi,

I want to use an image stored in µSD card.

I found the following exemple : STM32Cube_FW_F7_V1.15.0\Projects\STM32746G-Discovery\Applications\Display\LTDC_PicturesFromSDCard

But it is a still image.

What I want to do :

Create the design with TouchGFX. But the size of all images is larger than the size of flash (1 Mo). Can I use an SD card to "replace" objects on the design ?

[Martin KJELDSEN]

Check out the new article on bitmap caching - It has code examples. I'll try to get a complete sample application uploaded.

[skullboyer]

Looking forward to your examples!