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RLarr.1
Associate II
since ‎2021-06-18
‎2024-03-27

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  • 22 Posts
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User Activity

Error in STM32DMA.cpp, L8ClutLoaded not declared

2024-03-21
Starting a new STM32F4 project I decided it would be a good idea to update all the development tools.  TouchGFX v 4.23.2STM32CubeMX v 6.11.0STMCubeIDE v 1.15.0 A working .ioc file from the previous project release was upgraded using the latest STM32C...

TouchGFX animation documentation

2023-08-16
I am using a custom STM32H743BIT6 board connected to a 480x272 display.  I have implemented several software products with this hardware and are working fine.  The issue I am having is I am trying to use the Animated Image for the first time.  After ...

Reduce code size for bootloader

2022-10-19
We currently have a bootloader we have been using in our products. However it was created with emWin and we are transitioning everything to TouchGFX. The current boot loader fits in code space of 0xC000 and includes a few text updates to the 480x27...

Need to configure LCD24bpp::fillBuffer for 32bit writes

2021-11-22
I'm having an issue with my framebuffer generated by TouchGFX. Source code is not provided for this section of the engine. Due to constraints of the STM32F4 I can only write to my external SDRAM in 32 bit words. However the touchgfx::LCD24bpp::fil...

Design limited to 32 bit Writes to SDRAM, uint16_t* frameBuffer0 in HAL.hpp is configured as uint16_t

2021-11-18
I am using an STM32F429IIT6 with SDRAM connected to SDRAM 2, SDCKE1+SDNE1, Byte enabled "Disabled" do to the pin conflict with the LTDC settings for the display, a 480x272 RGB888 display connected to LTDC. I can read and write the SDRAM with code s...
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