我创建了一个名为"rudder.cpp“的类,它的”舵.h“也有Arduino主代码。
1) Arduino主代码:调用舵类并移动伺服。
2)舵级:将伺服从0移动到180。(从扫描代码http://arduino.cc/en/Tutorial/Sweep复制粘贴)
3)舵头:这保存了rudder.cpp中的所有定义
我的问题是,当从舵类调用move方法时,这只是从扫描中复制粘贴代码,并且我已经确保它在使用之前工作正常,。
我注意到正在发生一种不好的行为。
1)伺服变热了,伺服抖动,不像扫描那样平稳地运动
代码快照:
Arduino主文件
#include <Servo.h>
Rudder rudder = Rudder();
void setup()
{
}
void loop()
{
rudder.moveRudder();
}Rudder.cpp文件:
#include "Rudder.h"
#include <Rudder.h>
#include <Servo.h>
Servo myServo;
Rudder::Rudder()
{
myServo.attach(9);
}
// Sweep code!
//
void Rudder::moveRudder()
{
for(pos = 0; pos < 180; pos += 1) // goes from 0 degrees to 180 degrees
{ // in steps of 1 degree
myservo.write(pos); // tell servo to go to position in variable 'pos'
delay(15); // waits 15ms for the servo to reach the position
}
for(pos = 180; pos>=1; pos-=1) // goes from 180 degrees to 0 degrees
{
myservo.write(pos); // tell servo to go to position in variable 'pos'
delay(15); // waits 15ms for the servo to reach the position
}
}Rudder.h
#ifndef Rudder_h
#define Rudder_h
#include "Arduino.h"
#include <Servo.h>
class Rudder
{
Public:
Rudder();
moveRudder();
private:
Servo myServo;
};
#endif发布于 2013-08-10 10:50:23
问题解决了!它是有线的!我必须附加myServo.attach(9);每次调用moveRudder()时
所以新的代码是:
void Rudder::moveRudder()
{
myServo.attach(9); //Here the solution
for(pos = 0; pos < 180; pos += 1) // goes from 0 degrees to 180 degrees
{ // in steps of 1 degree
myservo.write(pos); // tell servo to go to position in variable 'pos'
delay(15); // waits 15ms for the servo to reach the position
}
for(pos = 180; pos>=1; pos-=1) // goes from 180 degrees to 0 degrees
{
myservo.write(pos); // tell servo to go to position in variable 'pos'
delay(15); // waits 15ms for the servo to reach the position
}
}https://stackoverflow.com/questions/18160980
复制相似问题