使用中断使伺服器保持运行设定的时间

Question

我的目标是按下控制器上的按钮来激活伺服器 1 分钟。我希望伺服器以 1 为增量从 0 到 20。按下控制器上的按钮后，我希望伺服器重复此循环 1 分钟。这是我到目前为止的代码。但目前，只要按钮保持按下状态，伺服器就会移动。

This makes the servo move as long as the button remains pressed, but I am trying to have the servo activate and run for a minute once the button is pressed
*******************************************/
#include <IRremote.h>      
#include <Servo.h>
#include <TimerOne.h>

#define interruptNumber 0 
#define RECV_PIN 2      
#define button1 0xFF30CF 
#define servoPin 10 

Servo myservo;  
IRrecv irrecv(RECV_PIN);
decode_results results;

volatile byte IREventFlag;


void setup()
{
  pinMode(RECV_PIN, INPUT);//define the interrupt pin as an input
  Timer1.initialize(100); 
  Serial.begin(9600);
  Timer1.attachInterrupt(InterruptServiceRoutine);
}
 
void loop(){
  if (IREventFlag==1){
    servo_move();
    IREventFlag=0;//reset the flag for the next interrupt
  }
}

void InterruptServiceRoutine(){
  if(digitalRead(RECV_PIN)==HIGH)   //when button is not pressed the output is HIGH
  {
    digitalWrite(servoPin, LOW);            
  }
  if(digitalRead(RECV_PIN)==LOW)    //presseing button causes output to go LOW
  {
    digitalWrite(servoPin, HIGH);
    IREventFlag=1;//set the flag to tell the main loop that a touch event occurred.
  }
}

//runs servo for 1 min and goes between 0 and 20 deg in increments of 1
void servo_move(){ 
    for (int i = 0; i<20; i++){
        myservo.write(i);
        delay(10);
        }
    for(int i = 20; i>0; i--){
      myservo.write(i);
      delay(10);
}}

Answer 1

通过添加一些布尔值变量，我们可以确保在上升的边缘按钮上仅调用“ servo_move”功能（当按钮以前处于未经压力状态时，然后按下）。

This makes the servo move as long as the button remains pressed, but I am trying to have the servo activate and run for a minute once the button is pressed
*******************************************/
#include <IRremote.h>      
#include <Servo.h>
#include <TimerOne.h>

#define interruptNumber 0 
#define RECV_PIN 2      
#define button1 0xFF30CF 
#define servoPin 10 

Servo myservo;  
IRrecv irrecv(RECV_PIN);
decode_results results;

volatile byte IREventFlag;
bool risingEdgeDetection = True;


void setup()
{
  pinMode(RECV_PIN, INPUT);//define the interrupt pin as an input
  Timer1.initialize(100); 
  Serial.begin(9600);
  Timer1.attachInterrupt(InterruptServiceRoutine);
}
 
void loop(){
  if (IREventFlag==1 && risingEdgeDetection == True){
    servo_move();
    IREventFlag=0;//reset the flag for the next interrupt
    risingEdgeDetection = False;
  }
}

void InterruptServiceRoutine(){
  if(digitalRead(RECV_PIN)==HIGH)   //when button is not pressed the output is HIGH
  {
    risingEdgeDetection = True;
    digitalWrite(servoPin, LOW);            
  }
  if(digitalRead(RECV_PIN)==LOW)    //presseing button causes output to go LOW
  {
    digitalWrite(servoPin, HIGH);
    IREventFlag=1;//set the flag to tell the main loop that a touch event occurred.
  }
}

//runs servo for 1 min and goes between 0 and 20 deg in increments of 1
void servo_move(){ 
    for (int i = 0; i<20; i++){
        myservo.write(i);
        delay(10);
        }
    for(int i = 20; i>0; i--){
      myservo.write(i);
      delay(10);
}}