If you're interested in what a DMA2D peripheral can do for graphics display in your microcontroller applications... this article from Francis Lamotte explains how it works and provides a demonstration on the STM32F429 (a Cortex-M4 based MCU with an integrated DMA2D, LCD controller and SDRAM controller):<br /><br /><a href="http://www.embedded.com/design/mcus-processors-and-socs/4426244/2/Building-eye-catching-GUIs-for-your-embedded-MCU-designs" target="_blank" rel="nofollow" style="color: rgb(34, 108, 34); text-decoration-line: none;">http://www.embedded.com/design/mcus-...ed-MCU-designs</a><br /><br />He describes the implementation on STM32F429 EvoPrimer. The sources for his examples are available at <a href="http://www.stm32circle.com/resources/stm3242Iprimer.php" target="_blank" rel="nofollow" style="color: rgb(34, 108, 34); text-decoration-line: none;">stm32circle.com</a><br /><br />The sources are those used in the demo in this video...