Interfacing with hardware in TouchGFX Applications

hello

i can't download the sample code (Error 404)..

I'm working on stm32f469ni-discovery

and trying to connect model.cpp to Main.cpp with Queue ..

with help my .. I really like to work on TouchGFX

Thank you martin .. I'm waiting for it ..

still not..(Error 404).... but i found a sample code for STM32F746 and used it for STM32F469 .. and its working ..

https://github.com/vkeiper/TouchGfxStm32F746Disco1

thank you. its working now

Hi @Martin KJELDSEN​ ,

Could you please provide the project file of the hardware integration project demonstrated in the Youtube webinar video? I went through the link in the comment section but it's broken.

Thanks,

Prateek Jain

Hi @PJain​,

Download the projects from Methods 3 and 4 in this article:

https://touchgfx.zendesk.com/hc/en-us/articles/205074561-Connecting-the-UI-to-your-system

/Martin

Olá,

no arquivo (target/main,cpp) deveria estar

extern "C"

{

#include "ledtask.c"

#include "btntask.c"

}

não tenho certeza!

Hello everyone, I've started developing a custom board based on stm32f767IGTX MCU with LDTC display (800*480), it's now two months since I've started. so far so good...I just want help on how to had more buttons via the buttoncontroller class and how to add them into the touchgfx application (touchgfx template). bellow you will find the class for buttoncontroller that handle the physical button too...but I am stuck on How to add more physical buttons. If you gotta time, your help will be great.

thank you....

class F767ButtonController : public touchgfx::ButtonController
{
	virtual void init() { }
 
 
	/**
	* Implement all the hardware buttons handlers by the defining the port address and carrier name
	*/
	void delay(int d)
	{
		int i; 
	/**for loop counter for the timer, if your using crusial Real time application please implement
	 * find a better to implement this delay function for more accuraccy.
	 */
		for (i= 0; i < (d*10000); i++)
		{
			float a = 0.0f; // local variable a for the for custom time to monitor the tigger state
			a += (i / 0.1f);
		}
	}
 
 
	virtual bool debounce(bool last)
	{
		
		bool current = HAL_GPIO_ReadPin(GPIOC, GPIO_PIN_13); //Read the button state
		if (last != current) //if it's different…
		{
			delay(1000);
			current = HAL_GPIO_ReadPin(GPIOC, GPIO_PIN_13); //read it again
		}
		return current; //return the current value
	}
 
 
	virtual bool sample(uint8_t& key)
	{
 
		bool lastButton = false;
		bool currentButton = false;
 
		currentButton = debounce(lastButton); //read deboucned state
		if (lastButton == false && currentButton == true) //if it was pressed...
		{
			key = 1; //toggle the state of the button
 
			return true;
		}
 
		lastButton = currentButton; //reset button value
 
		return false;	
	}
 
private:
 
};

Thank you very much Romain, I am really a "newbie"....do you mind to tell =) me how to create a new topic?