我一直在从事 Arduino 项目。直到最近,我才将所有内容都放在一个 .ino 文件中。我决定重组我的代码并将我的类移动到它们自己的文件中。
我的问题是当我将传感器类复制到 .h 文件并包含它时,我的程序无法编译,并且出现以下错误。
如果我将它复制回 .ino 文件,那么一切都会再次正常运行。
In file included from GardenSensor.ino:1:0:
C:\Users\Brenton\AppData\Local\Temp\build5441194172372520295.tmp\Sensor.h: At global scope:
C:\Users\Brenton\AppData\Local\Temp\build5441194172372520295.tmp\Sensor.h:8:14: error: expected ')' before 'sensorType'
Sensor(byte sensorType, byte sensorID) : _sensorType(sensorType), _sensorID(sensorID) {}
^
C:\Users\Brenton\AppData\Local\Temp\build5441194172372520295.tmp\Sensor.h:14:2: error: 'byte' does not name a type
byte sensorID() { return _sensorID; }
^
C:\Users\Brenton\AppData\Local\Temp\build5441194172372520295.tmp\Sensor.h:15:2: error: 'byte' does not name a type
byte sensorType() { return _sensorType; }
^
C:\Users\Brenton\AppData\Local\Temp\build5441194172372520295.tmp\Sensor.h:18:2: error: 'byte' does not name a type
byte _sensorType;
^
C:\Users\Brenton\AppData\Local\Temp\build5441194172372520295.tmp\Sensor.h:19:2: error: 'byte' does not name a type
byte _sensorID;
^
GardenSensor.ino: In constructor 'AnalogSensor::AnalogSensor(byte, byte, byte)':
GardenSensor.ino:5:103: error: no matching function for call to 'Sensor::Sensor(byte&, byte&)'
GardenSensor.ino:5:103: note: candidates are:
In file included from GardenSensor.ino:1:0:
C:\Users\Brenton\AppData\Local\Temp\build5441194172372520295.tmp\Sensor.h:6:7: note: Sensor::Sensor()
class Sensor {
^
C:\Users\Brenton\AppData\Local\Temp\build5441194172372520295.tmp\Sensor.h:6:7: note: candidate expects 0 arguments, 2 provided
C:\Users\Brenton\AppData\Local\Temp\build5441194172372520295.tmp\Sensor.h:6:7: note: Sensor::Sensor(const Sensor&)
C:\Users\Brenton\AppData\Local\Temp\build5441194172372520295.tmp\Sensor.h:6:7: note: candidate expects 1 argument, 2 provided
GardenSensor.ino: In constructor 'SensorArray::SensorArray(unsigned int)':
GardenSensor.ino:16:35: warning: extended initializer lists only available with -std=c++11 or -std=gnu++11 [enabled by default]
GardenSensor.ino: In function 'void printAllSensors()':
GardenSensor.ino:61:29: error: 'class Sensor' has no member named 'sensorID'
GardenSensor.ino:66:30: error: 'class Sensor' has no member named 'sensorID'
no matching function for call to 'Sensor::Sensor(byte&, byte&)'
我的传感器类
class Sensor {
public:
Sensor(byte sensorType, byte sensorID) : _sensorType(sensorType), _sensorID(sensorID) {}
virtual ~Sensor() {}
virtual unsigned int getReading() = 0;
byte sensorID() { return _sensorID; }
byte sensorType() { return _sensorType; }
private:
byte _sensorType;
byte _sensorID;
};
谢谢
最佳答案
#include <Arduino.h>
在您的外部代码文件中。
关于c++ - Arduino 头文件 "No matching function for call to",我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/30976409/