Why didn't use the DMA2D?

lvgl / lv_port_stm32f429_disco

LVGL ported to STM32F429I-DISC1 using SW4STM32 (Ac6) IDE

MIT License

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Why didn't use the DMA2D? #6

Closed lizhen9880 closed 3 years ago

lizhen9880 commented 3 years ago

Why didn't use the DMA2D? The DMA2D init function has been defined here HAL_DMA2D_MspInit but never used. And using DMA2 Stream0 to transfer data in tft_flush，but why?

kisvegabor commented 3 years ago

LVGL has built in support for DMA2D, see here.

lizhen9880 commented 3 years ago

LVGL has built in support for DMA2D, see here.

wow！excellent！