Discuss STM32 and TouchGFX implementations, including configuration, debugging, and optimization.
TouchGFX 4.26.1 is now out. Please follow this link to download it.This version is a patch release and includes bugfixes of issues seen on TouchGFX Designer 4.26.1 version, as well as adding support of the new STM32H5F5 and Chrom-ART 2.Please visit o...
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When creating a UI project, you may need widgets that are not part of the TouchGFX library. To create your own graphical element, the TouchGFX team suggests using the Custom Container approach. Since TouchGFX 4.20 it is possible to export and import ...
Posted on January 28, 2016 at 18:01Hi,I want to evaluate using STemWin in a new project but for the life of me I can't figure out how to use STM32CubeMX to generate code with STemWin. From what I understand it wasn't included but now it is. The down...
Posted on January 25, 2016 at 06:21Hi ,I have configured LTDC pins as follows./* Enable the LTDC and DMA2D clocks */ __LTDC_CLK_ENABLE(); __DMA2D_CLK_ENABLE(); /* Enable GPIOs clock */ LTDC_GPIO_CLK_EN; /*** LTDC Pins configuration ***/ GPIO_Init_St...
Posted on January 18, 2016 at 00:37Hellos,I see there is an inbuiltFMC on the STM32F4x9 MCUs which can interface to various memory types including NAND, NOR , SDR SDRAM. My question is: Is it a good idea to use the NOR or a NAND Flash as a FRAME buf...
Posted on January 08, 2016 at 18:36 Hi there, I'm trying to use the STM32F4 Discovery kit (STM32F4Discovery + BB + CAM [OV9655]; without LCD) to take a 16-bits QVGA (320x240) shot and simply store it in a byte array. Assuming that all DMA...
Posted on January 03, 2016 at 07:37Hello,I'm trying to rotate the display on an STM32F429 Discovery board by 90 degrees clockwise. When I tried to place objects such as text, hline, and vline, the coordinates weren't quite what I expected (in fact,...
Posted on December 21, 2015 at 17:37I have an STM32L152V8 running a large LCD using 1/4 bias and 1/4 duty. It works, but needs a little capacitive decoupling on the bias rails. I am using eternal decoupling pins PA0, PA2 and PA12, have enable extern...
Posted on January 05, 2016 at 10:24Hi,I am using EmWin graph widget to plot a line graph. Its working fine. I need to plot a filled line graph, how can i do it ? Thanks in advance. #stemwin #stm32f4 #!stm32 #ssd1289
Posted on February 25, 2014 at 16:34I'm using the STemWin522_CM4_OS_GCC library on a STM32F407 board (our own, testing on a 3240g EVAL). I have a problem using the precompiled library. It should be possible to define the functions GUI_X_Warn() and...
Posted on December 30, 2015 at 11:40Hi,I am using EmWin graph widget to plot a line graph. Its working fine. I need to plot a filled line graph, how can i do it ? Thanks in advance. #stemwin-stm32f429 #stm32f429discovery
Posted on December 20, 2015 at 00:09I am exploring STM32F429I-DISCO with touchscreen LCD. I am interested in creating a numeric keypad that can take inputs (and store the values). Preferred tools I would like to understand more are SW4STM32 & emWi...
