Project 2 - Implement the Code for controlling the retraction and extension of Airplane’s landing gear
#include <stdio.h>
// Enum representing the states of the landing gear FSM
typedef enum {
GEAR_UP,
GEAR_DOWN,
GEAR_TRANSITION
} GearState;
// Function prototypes
void gearUp();
void gearDown();
void gearTransition();
// Variable representing the current state of the landing gear FSM
GearState currentState = GEAR_UP;
int main() {
// Simulate a sequence of events
gearDown(); // Start with gear down
// Transition to gear up after some time
gearTransition();
// Simulate flying with gear up for a while
// ...
// Transition to gear down when landing is imminent
gearTransition();
// Simulate landing with gear down
// ...
return 0;
}
// Function to handle the gear up state
void gearUp() {
if (currentState != GEAR_UP) {
printf("Landing gear is retracting.\n");
// Perform actions necessary to retract the landing gear
currentState = GEAR_UP;
}
}
// Function to handle the gear down state
void gearDown() {
if (currentState != GEAR_DOWN) {
printf("Landing gear is extending.\n");
// Perform actions necessary to extend the landing gear
currentState = GEAR_DOWN;
}
}
// Function to handle the transition between gear states
void gearTransition() {
printf("Transitioning landing gear...\n");
// Perform actions necessary for the transition
currentState = GEAR_TRANSITION;
}