STM32F746G-DISCO, GFX, STM32CubeIDE

Forum|Forum|5 years ago
April 28, 2021
2 replies
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Hi

I have a counter in main.c. I have two screens A and B. The meter reading is sent to screen B and displayed. When the counter reaches 0 I want screen B to switch to A. How to set it up in GFX? greetings

Andrzej

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Best answer by Romain DIELEMAN

Are you sure the if(!min_current && !sec_current) condition is ever met ? The application().gotoScreenSetScreenNoTransition() function works.

/Romain

Romain DIELEMAN

ST Employee

Hi,

I would advise to create an Interaction within TouchGFX Designer where you set as Trigger "Hardware button is clicked" (a dummy button that you will not set) and as Action "Change screen". With this will be generated in <nameOfScreen>ViewBase.cpp a function called application().gotoScreen2ScreenNoTransition(). It will have a different name if you use another transition or have another name for screens. You can then call this function in your <nameOfScreen>View.cpp when the counter reaches 0.

/Romain