Pinout con arduino:
PIN 7 - SCLK a digital 2 de Arduino
PIN 8 - SDIO a digital 3 de arduino
PIN 4 - GND a GND de arduino
PIN 5 - VCC a VCC de arduino
Codigo:
// This example reads out the PixArt PAN3101 Optical Navigation Sensor
// It's used in many cheap optical mouses.
//
// For support for the Agilent ADNS-2051, ADNS-2083 or ADNS-2610, move
// the files for your mouse to the folder with the OptiMouse files.
// Then uncomment the right header files and object instances below.
//
// The Arduino will keep track of a (x, y) coordinate by increasing
// or decreasing the x and y variables by dx and respectively dy.
// Every 128th sample it reports the current (x, y) over the Serial.
//
// Written by Martijn The -> post [at] martijnthe.nl
// Tutorial: http://www.martijnthe.nl/optimouse/
// Based on the sketches by Beno�t Rousseau
#include "PAN3101.h"
// #include "ADNS2051.h"
// #include "ADNS2610.h"
// #include "ADNS2083.h"
#define SCLK 2 // Serial clock pin on the Arduino
#define SDIO 3 // Serial data (I/O) pin on the Arduino
PAN3101 Optical1 = PAN3101(SCLK, SDIO); // Create an instance of the PAN3101 object
// ADNS2051 Optical1 = ADNS2051(SCLK, SDIO);
// ADNS2610 Optical1 = ADNS2610(SCLK, SDIO);
// ADNS2083 Optical1 = ADNS2083(SCLK, SDIO);
signed long x = 0; // Variables for our 'cursor'
signed long y = 0; //
int c = 0; // Counter variable for coordinate reporting
void setup()
{
Serial.begin(38400);
Optical1.begin(); // Resync (not really necessary?)
}
void loop()
{
// The status commands are available only for the PAN3101 and the ADNS2051:
// Optical1.updateStatus(); // Get the latest motion status
// if (Optical1.motion()) // If the 'Motion' status bit is set,
// {
x += Optical1.dx(); // Read the dX register and in/decrease X with that value
y += Optical1.dy(); // Same thing for dY register.....
// }
if (c++ & 0x80)
{ // Report the coordinates once in a while...
Serial.print("x=");
Serial.print(x, DEC);
Serial.print(" y=");
Serial.print(y, DEC);
Serial.println();
c = 0; // Reset the report counter
}
}
