I try work pololu wheel encoder library but it didn't work

Projects Programming
1

http://www.pololu.com/file/download/libpololu-avr-131009.zip?file_id=0J680

I download pololu wheel library from this link.I load to arduino folder that is called src/pololuwheel encoder.

#include <PololuWheelEncoders.h>
#define pA0 4
#define pB1 5
#define pA1 6
#define pB1 7

PololuWheelEncoders enc;

void setup() {
   enc.init( pA0, pB1, pA1, pB1 );
   // place the rest of your code here !! 
}
void loop () {}

when ? verify this code ,arduino give this error
sketch_apr05a.cpp.o: In function setup': C:\Program Files\Arduino/sketch_apr05a.ino:12: undefined reference to PololuWheelEncoders::init(unsigned char, unsigned char, unsigned char, unsigned char)'

How can i fix?please help.

2

Most likely the pololu library is not installed in the correct location.

You need a library folder in your arduino user folder, create one if you don't already have one. Inside that folder you need to create a folder named PololuWheelEncoders. Inside that folder you need the files that comprise the pololu library files. Close and reopen the arduino IDE after you have the library files installed.