button_middle

extern Button_t* button_middle;

Middle virtual touch button.

This is a virtual touch button which contains the definitions of a mapped region of the screen that corresponds to the button location and touch events from the FT6336U capacitive touch controller. When the screen is touched in the region that represents the middle button, it will update the state of the button. You can use the APIs in the button library with this button as the input parameter to query the button's state.

Example:

Print "middle button pressed" when the on-screen middle button is pressed.

if (Button_WasPressed(button_middle)) {
    printf("middle button pressed");
}