Latch the logical value based on the change in the input signal
Simulink Coder Support Package for ARM Cortex-based VEX Microcontroller/Utilities
Simulink Coder Support Package for VEX EDR V5 Robot Brain/Utilities
Latch the logical value based on the change in the input signal between a zero and nonzero value. The Latch switches between 1 and 0 for every rising edge transition of the input signal. When you use this block to latch the output of a Gamepad Button block, the output switches between 1 and 0 when the specified button is pressed. When the button is released, the output does not switch. For instance, use this block in a model to press a button to latch the angular position of the robot arm or claw to a specific value. Switch to the original position by pressing the button again.
This parameter is applicable to simulation behavior only. If the initial output value must be 1, select this check box, . Otherwise, the initial output value is 0.