STM32 MCUs TouchGFX and GUI

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STM32F469I-DISCO NEW LCD Driver Missing NT35510

About a month ago (April 2021) I purchased STM32F469I-Disco from here in Germany, my first discovery board with display. Things went fishy from day 1, but only after more than 2 weeks of black screen I realized: my disco has a different scr...

ilyus by Senior II
  • 8 replies
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MIPI DSI Clock not starting

I've configured a skeleton CubeMX project upon which ive enabled the DMA2D, DSIHOST and LTDC IPs for a custom board. The boards test okay, access to the MCU, programming, sane registers, but upon flashing the CubeMX generated firmware the DSI clock ...

DAllo by Associate II
  • 2 replies
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Resolved! HAL_DSI_Read() - how to use it??

For a test I try to read current LCD brightness - 0x5E register using STM32F769-DISCO board with MB1166 OTM8009A LCD.DSI has been properly configured for the command mode - writing works OK. I know because display gets properly initialized.I looked e...

TDJ by Senior III
  • 4 replies
  • 1 kudos

DSI display interface doesn't work

HiI'm development a board with STM32F779a cpu connect with dsi display.I create the graphic wit TouchFX tools and included in the STM32cube ide design software.How example I see STM32f769i-disco demo, and received the init code of display by producer...

PZamb.2 by Associate III
  • 13 replies
  • 0 kudos