Display button widget on device screen
Display a button widget on the device screen. The button has two states: pressed or not-pressed. Tapping the button switches its state.
The Button block outputs a
boolean value. If the
button state is
Pressed, the block outputs
1. If the state is
the block outputs
0. The Button state
parameter determines the button state when the app starts.
For simulations with no hardware connected, this block outputs the initial state.
The initial state of the button when the app starts.
The frequency with which the button state is read and output.
Smaller values for
Sample time require the
processor to complete the same number of instructions in less time,
which can cause task overruns.