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STM32 Touch Sensing issue with ChD->Delta

j_filipe
Associate III

Greetings! 
I am testing a touch button in a custom board using stm32u585 mcu. 
I try to follow the following workshops available on YouTube: 
Workshop 1 
Workshop 2 

The thing is, I tested in Debug Mode like in Workshop 1 in minute 15 and I could see the Delta value changing. Since the thing was working I try to implement the touch in my project. The thing is, now Delta is staying fixed, and I have absolutely no idea why it is happening. I can see the p_Data->StateId changing (PROX, DETECT, etc) but Delta value is the same. Any clue where I could be having the problem? I did not do the "MyTKeys[0].p_ChD->Delta /= 3;" in tsl_user.c, nor in the first test, and it worked at the first time.

So basically my code in main.c was something like this: 

 

#include "tsl.h"
#include "touchsensing.h" 

... 

int main(void)
{ 
   "ALL THE INITS"
    tsl_user_Init();
    
    tsl_user_status_t status;  
  
    while(1)
  {
	  tsl_status = tsl_user_Exec();
	  if(tsl_status != TSL_USER_STATUS_BUSY)
	  {
		  if(MyTKeys[0].p_Data->StateId == TSL_STATEID_DETECT)
		  {
			  LED_TEST_SET;
		  }
/*		  else if(MyTKeys[0].p_Data->StateId == TSL_STATEID_PROX)
		  {
		      LED_TEST_SET;
		  }                                                           */
		  else
		  {
			  LED_TEST_CLR;
		  }

		  switch(tsl_status)
		  {
			case TSL_USER_STATUS_BUSY:
				break;
			case TSL_USER_STATUS_OK_ECS_ON:
				break;
			case TSL_USER_STATUS_OK_NO_ECS:
				break;
			default:
				break;
		  }
	  }
	  HAL_Delay(5);
  }
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