Discuss STM32 and TouchGFX implementations, including configuration, debugging, and optimization.
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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 ...
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...
Hello,My question would be the same as on top of this post. So far i was not able to do it. I know that DMA2D is intented to send large buffers instead of 1 pixel, but i'm curious becasue I would like to implement some function which will draw a vert...
Hello,I used the default .IOC configuration by TouchGFX. My intention is to add ETH to the project that was automatically generated by TouchGFX. PA0 was mapped to: VSYNC_FREQ by the default TouchGFX configuration in the IOC. This signal is used for p...
Hi every one. I am using STM32-F401RE, 2x16 LCD with I2C integrate, i connect SCL-SDA-Vcc and GND each other (board and LCD), i tried to make scann program to know adress of LCD in this way:#include "main.h"#include "stdio.h"I2C_HandleTypeDef hi2c1;U...
Hello, I am going crazy, I always get the error that the structure Lcd_Ctx is not declared, while it is clearly declared (by including "stm32h750b_discovery_lcd.h"). With F3 I can find the structure declaration.If I change the file from .c to .cpp th...
The values for the range of a slider are declared as signed integers in "Slider.hpp"int currentValue; int valueRangeMin; int valueRangeMax; int16_t indicatorMinPosition; int16_t indicatorMaxPosition;But the getters for this values return an unsig...
I found out that LTDC interupt callback is not getting called but can't figure why. Following code is auto generated by CubeMX LTDC interrupt is enabled in NVIC."TouchGFXGeneratedHAL.cpp"extern "C" { void HAL_LTDC_LineEventCallback(LTDC_HandleTyp...
Hello, Is it possible to know scrollable text coordinate? I want to do editable text in keyboard and by touch I know where the cursor needs to be. When I touch somewhere in the text I know touch coordinate but I need to know scrollable text coordinat...
