新手问题（增加一个程序问题）

hetzenauer

今天收到apc220无线传输模块，但是设置好了以后使用下载的RF-ANET软件却一直跳出错误提示，说没有发现串行端口，更新了驱动程序以后还是老样子，去硬件管理器里面看了串口是正常的，不知道怎么才能解决。
另外一个问题是今天做履带底盘前进后退程序的时候，我根据《arduino开发实战指南》里面的程序烧入之后，发现只有用USB线连接电脑的时候芯片才正常工作，如果不连接电脑只连接电源的话就只是间断前进，不知何故，希望各位高人不吝赐教。多谢


编写MotorCar库的时候又出现问题，我在头文件MotorCar.h里面已经定义了私有函数_speedLeftPin,_speedRightPin,_dirLeftPin,_dirRightPin以及公有函数MotorCar（int，int，int，int），forward，back，turnLeft，turnRight，turnLeftOrigin，turnRightOrigin，stop，但是在试运行的时候，编译时提示cpp里面每个子函数都有问题

#include <MotorCar.h>

MotorCar::MotorCar(int _slpin,int _dlpin,int _srpin,int _drpin)
{
  _speedLeftPin=_slpin;
  _speedRightPin=_srpin;
  _dirLeftPin=_dlpin;
  _dirRightPin=_drpin;
  pinMode(_speedLeftPin,OUTPUT);
  pinMode(_speedRightPin,OUTPUT);
  pinMode(_dirLeftPin,OUTPUT);
  pinMode(_dirRightPin,OUTPUT);
}
void MotorCar::forward(int _speed)
{
  digitalWrite(_dirRightPin,HIGH);
  digitalWrite(_dirLeftPin,HIGH);
  analogWrite(_speedRightPin,_speed);
  analogWrite(_speedLeftPin,_speed);
}
void MotorCar::back(int _speed)
{
  digitalWrite(_dirRightPin,LOW);
  digitalWrite(_dirLeftPin,LOW);
  analogWrite(_speedRightPin,_speed);
  analogWrite(_speedLeftPin,_speed);
}
void MotorCar::turnLeft(int _speed)
{
  digitalWrite(_dirRightPin,HIGH);
  analogWrite(_speedRightPin,_speed);
  analogWrite(_speedLeftPin,0);
}
void MotorCar::turnRight(int _speed)
{
  digitalWrite(_dirLeftPin,HIGH);
  analogWrite(_speedLeftPin,_speed);
  analogWrite(_speedRightPin,0);
}
void MotorCar::turnRightOrigin(int _speed)
{
  digitalWrite(_dirRightPin,LOW);
  digitalWrite(_dirLeftPin,HIGH);
  analogWrite(_speedRightPin,_speed);
  analogWrite(_speedLeftPin,_speed);
}
void MotorCar::turnLeftOrigin(int _speed)
{
  digitalWrite(_dirRightPin,HIGH);
  digitalWrite(_dirLeftPin,LOW);
  analogWrite(_speedRightPin,_speed);
  analogWrite(_speedLeftPin,_speed);
}
void MotorCar::stop()
{
  analogWrite(_speedRightPin,0);
  analogWrite(_speedLeftPin,0);
}

提示是
E:\arduino-1.0.3-windows\arduino-1.0.3\libraries\MotorCar\MotorCar.cpp: In constructor 'MotorCar::MotorCar(int, int, int, int)':
E:\arduino-1.0.3-windows\arduino-1.0.3\libraries\MotorCar\MotorCar.cpp:12: error: 'OUTPUT' was not declared in this scope
E:\arduino-1.0.3-windows\arduino-1.0.3\libraries\MotorCar\MotorCar.cpp:12: error: 'pinMode' was not declared in this scope
E:\arduino-1.0.3-windows\arduino-1.0.3\libraries\MotorCar\MotorCar.cpp: In member function 'void MotorCar::forward(int)':
E:\arduino-1.0.3-windows\arduino-1.0.3\libraries\MotorCar\MotorCar.cpp:19: error: 'HIGH' was not declared in this scope
E:\arduino-1.0.3-windows\arduino-1.0.3\libraries\MotorCar\MotorCar.cpp:19: error: 'digitalWrite' was not declared in this scope
E:\arduino-1.0.3-windows\arduino-1.0.3\libraries\MotorCar\MotorCar.cpp:21: error: 'analogWrite' was not declared in this scope
E:\arduino-1.0.3-windows\arduino-1.0.3\libraries\MotorCar\MotorCar.cpp: In member function 'void MotorCar::back(int)':
E:\arduino-1.0.3-windows\arduino-1.0.3\libraries\MotorCar\MotorCar.cpp:26: error: 'LOW' was not declared in this scope
E:\arduino-1.0.3-windows\arduino-1.0.3\libraries\MotorCar\MotorCar.cpp:26: error: 'digitalWrite' was not declared in this scope
E:\arduino-1.0.3-windows\arduino-1.0.3\libraries\MotorCar\MotorCar.cpp:28: error: 'analogWrite' was not declared in this scope
E:\arduino-1.0.3-windows\arduino-1.0.3\libraries\MotorCar\MotorCar.cpp: In member function 'void MotorCar::turnLeft(int)':
E:\arduino-1.0.3-windows\arduino-1.0.3\libraries\MotorCar\MotorCar.cpp:33: error: 'HIGH' was not declared in this scope
E:\arduino-1.0.3-windows\arduino-1.0.3\libraries\MotorCar\MotorCar.cpp:33: error: 'digitalWrite' was not declared in this scope
E:\arduino-1.0.3-windows\arduino-1.0.3\libraries\MotorCar\MotorCar.cpp:34: error: 'analogWrite' was not declared in this scope
E:\arduino-1.0.3-windows\arduino-1.0.3\libraries\MotorCar\MotorCar.cpp: In member function 'void MotorCar::turnRight(int)':
E:\arduino-1.0.3-windows\arduino-1.0.3\libraries\MotorCar\MotorCar.cpp:39: error: 'HIGH' was not declared in this scope
E:\arduino-1.0.3-windows\arduino-1.0.3\libraries\MotorCar\MotorCar.cpp:39: error: 'digitalWrite' was not declared in this scope
E:\arduino-1.0.3-windows\arduino-1.0.3\libraries\MotorCar\MotorCar.cpp:40: error: 'analogWrite' was not declared in this scope
E:\arduino-1.0.3-windows\arduino-1.0.3\libraries\MotorCar\MotorCar.cpp: In member function 'void MotorCar::turnRightOrigin(int)':
E:\arduino-1.0.3-windows\arduino-1.0.3\libraries\MotorCar\MotorCar.cpp:45: error: 'LOW' was not declared in this scope
E:\arduino-1.0.3-windows\arduino-1.0.3\libraries\MotorCar\MotorCar.cpp:45: error: 'digitalWrite' was not declared in this scope
E:\arduino-1.0.3-windows\arduino-1.0.3\libraries\MotorCar\MotorCar.cpp:46: error: 'HIGH' was not declared in this scope
E:\arduino-1.0.3-windows\arduino-1.0.3\libraries\MotorCar\MotorCar.cpp:47: error: 'analogWrite' was not declared in this scope
E:\arduino-1.0.3-windows\arduino-1.0.3\libraries\MotorCar\MotorCar.cpp: In member function 'void MotorCar::turnLeftOrigin(int)':
E:\arduino-1.0.3-windows\arduino-1.0.3\libraries\MotorCar\MotorCar.cpp:52: error: 'HIGH' was not declared in this scope
E:\arduino-1.0.3-windows\arduino-1.0.3\libraries\MotorCar\MotorCar.cpp:52: error: 'digitalWrite' was not declared in this scope
E:\arduino-1.0.3-windows\arduino-1.0.3\libraries\MotorCar\MotorCar.cpp:53: error: 'LOW' was not declared in this scope
E:\arduino-1.0.3-windows\arduino-1.0.3\libraries\MotorCar\MotorCar.cpp:54: error: 'analogWrite' was not declared in this scope
E:\arduino-1.0.3-windows\arduino-1.0.3\libraries\MotorCar\MotorCar.cpp: In member function 'void MotorCar::stop()':
E:\arduino-1.0.3-windows\arduino-1.0.3\libraries\MotorCar\MotorCar.cpp:59: error: 'analogWrite' was not declared in this scope

HIGH,LOW,pinMode之类的我怎么定义啊，这不应该是原本就自带的么

maximus

你机子是不是联想的？

maximus

我和你碰到同样问题，如果右键以管理员身份打开的话能找到串口，但还是有错误

hetzenauer

maximus 发表于 2013-3-25 19:55
你机子是不是联想的？

不是，我家台式机和IBM笔记本上都出现这个问题，但是单位里面清华同方的机器上就正常了

maximus

hetzenauer 发表于 2013-3-25 20:46
不是，我家台式机和IBM笔记本上都出现这个问题，但是单位里面清华同方的机器上就正常了

IBM不也被联想收了吗？我也是THINKPAD

hetzenauer

maximus 发表于 2013-4-6 21:50
IBM不也被联想收了吗？我也是THINKPAD

我那笔记本买的时候联想还没有收购IBM......我发现问题的原因好像是RE-ANET软件和64位的win7不兼容，只能在32位的系统上运行

maximus

hetzenauer 发表于 2013-4-7 12:51
我那笔记本买的时候联想还没有收购IBM......我发现问题的原因好像是RE-ANET软件和64位的win7不兼容，只能 ...

我在我室友64位系统上跑成功过

hetzenauer

maximus 发表于 2013-4-9 16:41
我在我室友64位系统上跑成功过

我在64位机器上成功过一次，后来就一直失败，但是除了这个以外别的系统环境好像没什么差别

八硝基立方烷

你的库文件，开头要加上“#include<Arduino.h>”（如果是1.0.1以上的版本），以下的要加“#include<WProgram.h>”