DMA or FreeRTOS is necessary?

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#1

Description

What MCU/Processor/Board and compiler are you using?

STM32F103RCT6 with CubeIDE

What do you want to achieve?

whether it is possible to test lvgl without DMA and FreeRTOS setup
I encountered hard fault when debugging.
I guess that one of possible reasons is the memory overflow. (I’m not sure yet)
It is available to test lvgl without DMA or FreeRTOS setting?
I’ve been able to find related document :frowning:

What have you tried so far?

Test without DMA and FreeRTOS setup

Code to reproduce

none

#2

It depends on what displayer driver you are using, DMA or FreeRTOS is not necessary for driving.

#3

I’m using ST7735, ST7789.
Thnaks!