Contains the information regarding a specific screen.

Public Attributes
screen_type_t(*	Refresh )(void)
	This function refreshes the screen data and indicates screen switching if required.

void(*	Load )(void)
	Call this function in the new screen before switching to the new screen.

void(*	Unload )(void)
	Call this function in the old screen before calling Load() in the new screen.

ltdc_layer_info_t *	directLayer
	The information for the directly displayed layer in LTDC module.

ltdc_layer_info_t *	lvglLayer
	The information for the LVGL layer in LTDC module.

Member Data Documentation

◆ Refresh

screen_type_t(* screens_t::Refresh) (void)

Returns: If it is required to switch screen, returns target screen. If it is required to switch to previous screen returns SCREEN_PREVIOUS. If there is no need to switch screen returns SCREEN _NONE.