Piston

Constructors

Piston()

Creates a new Piston object.

input_port ADI port the solenoid is plugged into.
default_state the level the solenoid's pin starts at. get() and set() are relative to it: get() is false at startup, and set(true) moves the piston to the opposite of default_state.

Prototype

ez::Piston left_wing('A');

Example

Piston(int input_port, bool default_state = false);

Piston()

Creates a new Piston object where the solenoid is plugged into a 3 wire expander.

input_port ADI port the solenoid is plugged into.
expander_smart_port smart port the 3 wire expander is plugged into.
default_state the level the solenoid's pin starts at. get() and set() are relative to it: get() is false at startup, and set(true) moves the piston to the opposite of default_state.

Prototype

ez::Piston left_wing('A', 1);

Example

Piston(int input_port, int expander_smart_port, bool default_state = false);

Setters

set()

Sets the piston to fire.

input boolean to fire the piston.

Prototype

ez::Piston left_wing('A');
void autonomous() {
  left_wing.set(true);
}

Example

void set(bool input);

button_toggle()

Toggles the piston back and forward with a single button during opcontrol.

toggle an input button.

Prototype

ez::Piston left_wing('A');
void opcontrol() {
  while (true) {
    left_wing.button_toggle(master.get_digital(DIGITAL_X));

    pros::delay(10);
  }
}

Example

void button_toggle(int toggle);

Also accepts a pros::controller_digital_e_t directly.

Prototype

ez::Piston left_wing('A');
void opcontrol() {
  while (true) {
    left_wing.button_toggle(DIGITAL_X);

    pros::delay(10);
  }
}

Example

void button_toggle(pros::controller_digital_e_t toggle);

buttons()

Sets the piston to go in and out with 2 buttons during opcontrol.

active the button to activate the piston.
deactive the button to retract the piston.

Prototype

ez::Piston left_wing('A');
void opcontrol() {
  while (true) {
    left_wing.buttons(master.get_digital(DIGITAL_L1), master.get_digital(DIGITAL_L2));

    pros::delay(10);
  }
}

Example

void buttons(int active, int deactive);

Also accepts pros::controller_digital_e_t directly.

Prototype

ez::Piston left_wing('A');
void opcontrol() {
  while (true) {
    left_wing.buttons(DIGITAL_L1, DIGITAL_L2);

    pros::delay(10);
  }
}

Example

void buttons(pros::controller_digital_e_t active, pros::controller_digital_e_t deactive);

Getter

get()

Gets the state of the piston.

Prototype

ez::Piston left_wing('A');
void autonomous() {
  left_wing.set(!left_wing.get());
}

Example

bool get();