Storing Images and Fonts used in gui guider in external flash in imxrt1064

MilanTandel · ‎05-24-2023

We are using imxrt1064 on custom board we have an external flash connected flexspi1.

for our project we require to store lvgl images and fonts on external flash as the size of onchip flash(4MB) is not enough

we are using gui guider 1.5.1 which have an external storage option how can we use that to read and write the images in external flash

MilanTandel · ‎08-05-2023

do you have any example with gui guider project in it

kerryzhou · ‎05-25-2023

Yes, you can use the external flash, you can refer to the RT1064 SDK code:

SDK_2_13_0_EVK-MIMXRT1064\boards\evkmimxrt1064\driver_examples\flexspi\nor

This is the external flash, as you know, the NXP MIMXRT1064-EVK also have the external flash on the EVK board.

Wish it helps you!

Best Regards,

Kerry