STM32 MCUs TouchGFX and GUI

[How to draw pixel, line or rectangle? ]

Does TouchGFX also have similar functions that can replace StemWin's functions such as GUI_DrawBitmap, GUI_FillRect, and GUI_DrawLine? And is there any example of how to use it if there are? ( very difficult to find example code snippet like STemWin'...

TouchGFX_characters in the text area is not readable

void MPU_Config(void) { MPU_Region_InitTypeDef MPU_InitStruct = {0};   /* Disables the MPU */ HAL_MPU_Disable(); /** Initializes and configures the Region and the memory to be protected */ MPU_InitStruct.Enable = MPU_REGION_ENABLE; M...

How do I display ASCII extended characters in TouchGFX? I create a character string in main.c and it displays good in TouchGFX. I use Unicode::strncpy to convert the character string for the wildcard buffer in TouchGFX.

I am trying to display a temperature value and would like to include the degree symbol °. I have included this symbol in the typographies as a wildcard character. TouchGFX displays the string, but it inserts the fallback character and then the wil...

I am developing a HMI solution which has to work in a extreme noisy environment. My problem is I wanted a HMI solution that will work on 5V so there will be high noise immunity but STM don't have any So which MCU family i can use for this? Can I use H7?

Integrate external code in to TouchGFX engine

I am looking to call a function from TouchGFX engine. This function resides in external code. Ideally, the function should be called from TouchGFX before handleTickEvent() from each screen is called. I would like to know both the ways i.e. call the f...

TouchGFX modal window doesn't show up automatically after set time

I have a scree with a modal window. Modal window is set to not visible by default. I want the screen to appear first and after some delay the modal window should appear. I created two interactions like this.Interaction1:Trigger = Screen Transition be...

Set text for TextArea widget using char array instead of using typedText

Hi,Now I need to update the content that user inputs, but it seems that the TextArea widget can only set TypedText of generated.Maybe using text_with_wildcard and format the placeholder with char array. So is there any graceful way to do it ? /jjlin