STM32 MCUs TouchGFX and GUI

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Multiplexed OctoSPI with LCD 800x480 on STM32H7A3

We are planning a new project and would like to know if the following configuration would work: SMT32H7A3 CPU (280 MHz)Multiplexted HyperRAM and HyperFlash via OctoSPI2 LCD module (LTDC) 800x480 with TouchTouchGFX Graphical user interfaceHas anyone e...

GS1 by Senior III
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Resolved! BSP_OSPI_NOR_Erase_Block() fails

I've created a project using STM32H7B3I-DK eval board with all settings default, unmodified, taken from TouchGFX. UI menu is working fine with some resources stored in OSPI Flash memory.Now I wish to store some data in this OSPI memory. The procedure...

Store Framebuffer in OSPI PSRAM?

MCU: STM32L4R9ZIJ6PSRAM: APS1604M-3SQR-SNDisplay: 800x480, RGB888, 24-bitHi, I'd like to use the mentioned PSRAM to store the TouchGFX framebuffer using OCTOSPI in QuadSPI mode.I have tried setting the Frame Buffer Start Address to OCTOSPI1_BASE (0x9...

DMacD.1 by Associate II
  • 7 replies
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