(solved) miniQ linefollower sample code errors while trying to "verify"

Projects Programming
1

Hello, I'm getting arduino programming errors using sample code from a purchased miniQ robot. Forgive my ignorance as I'm not a programmer. But I am trying to learn to be!
Attached is the code supplied with the robot, and below is the errors I am getting. Oh, and I'm using version 1.0.5
Thanks

LineFollower_SlowOne:3: error: no matching function for call to 'Metro::Metro(int, int)'
C:\arduino-1.0.5\libraries\Metro/Metro.h:37: note: candidates are: Metro::Metro(long unsigned int)
C:\arduino-1.0.5\libraries\Metro/Metro.h:36: note: Metro::Metro()
C:\arduino-1.0.5\libraries\Metro/Metro.h:33: note: Metro::Metro(const Metro&)
LineFollower_SlowOne:4: error: no matching function for call to 'Metro::Metro(int, int)'
C:\arduino-1.0.5\libraries\Metro/Metro.h:37: note: candidates are: Metro::Metro(long unsigned int)
C:\arduino-1.0.5\libraries\Metro/Metro.h:36: note: Metro::Metro()
C:\arduino-1.0.5\libraries\Metro/Metro.h:33: note: Metro::Metro(const Metro&)

LineFollower_SlowOne.ino (3.83 KB)

Metro.zip (1.88 KB)

2

Please, just post the code

/*
 *      This program is free software; you can redistribute it and/or modify
 *      it under the terms of the GNU General Public License as published by
 *      the Free Software Foundation; either version 2 of the License, or
 *      (at your option) any later version.
 *      
 *      This program is distributed in the hope that it will be useful,
 *      but WITHOUT ANY WARRANTY; without even the implied warranty of
 *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *      GNU General Public License for more details.
 *      
 *      You should have received a copy of the GNU General Public License
 *      along with this program; if not, write to the Free Software
 *      Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
 *      MA 02110-1301, USA.
 */



/*  * * * * * * * * * * * * * * * * * * * * * * * * * * * 
 Main code by Thomas O Fredericks (tof@t-o-f.info)
 Contributions by Paul Bouchier and Benjamin.soelberg
* * * * * * * * * * * * * * * * * * * * * * * * * * * * */

#ifndef Metro_h
#define Metro_h

#include <inttypes.h>


class Metro
{

public:
  Metro();
  Metro(unsigned long interval_millis);
  void interval(unsigned long interval_millis);
  uint8_t check();
  void reset();
	
private:
  unsigned long  previous_millis, interval_millis;

};

#endif

error: no matching function for call to 'Metro::Metro(int, int)'

float data[8]={
  0X00,0X00,0X00,0X00,0x00,0xff,0x00,0x00};//save the analog value

"analogRead" returns 10 bit integer values.

3

Um.....I don't understand what the "metro" file is suppose to do in this case. I understand library's like "servo.h" and what they are about. But in this case I do not understand what its suppose to do......?

4

Try removing the true parameter from the getSensor and logicManager lines. At least the number of parameters used will match what the library expects, but I cannot guarantee that the code will work as expected. It is probable that there is another version of the library that expects 2 parameters.

5

UKHeliBob:
Try removing the true parameter from the getSensor and logicManager lines. At least the number of parameters used will match what the library expects, but I cannot guarantee that the code will work as expected. It is probable that there is another version of the library that expects 2 parameters.

AWESOME!! it works, thanks for the help! Now I've got to do some reading to figure out this library file....

6

Does it compile or does it work ?
They are not the same thing at all.

7

Yes it works perfectly, compiles and runs the robot. Thank you for the help.