Added support for more sensors.

README.md

@@ -8,6 +8,7 @@ See the readme.md file of the master branch (v1.0) for a little bit of backgroun
 - The distance is given as a float instead of an integer.
 - Much better way to sort out out-of-tolerance values.
 - Gives better accuracy.
+- GP2Y0A02Y and GP2Y0A710K0F sensors are also supported.
 
 # How it works
 
@@ -28,27 +29,30 @@ The distance is calculated from a formula extracted from the graphs on the senso
 Since this library takes some measurements before giving a final result, it is not as responsive as
 direct measurements.
 
-This library has the formulas to work with the GP2Y0A21Y and the GP2Y0A02YK sensors but expanding it for
-other sensors is easy enough.
+This library has the formulas to work with the GP2Y0A21Y, GP2Y0A02YK, GP2Y0A02Y and GP2Y0A710K0F sensors
+but expanding it for other sensors with similar behaviour should be easy enough.
 
 # Setting it up
 
-I won't be explaining how to copy the library into your Arduino IDE, it's well documented...
+I won't be explaining how to copy the library into your Arduino IDE, it's well documented. But you
+have to do it.
 
 #### 1. Import Library:
-    `<include "SharpAverageIR.h>`
+    <include "SharpAverageIR.h>
 
 #### 2. Initialize an object:
-   `SharpAverageIR sharp(irPin, avg, tolerance, model);`  //I called the object sharp in this example
+   `SharpAverageIR sharp(irPin, avg, tolerance, model);  //I called the object sharp in this example`
 
-     **irPin** is the Analog Pin in which the sensor is attached.
-     **avg**  is an Int representing the number of measurements it will take.
-     **tolerance** is the requested tolerance among values. It is an Int between 1 and 100. Experiment with it.
-     **model** it is an Int which represent the sensor in use.
-            use **0 or  1080** on the constructor for the GP2Y0A21Y (from 10 to 80cm)
-            use **1 or 20150** on the constructor for the GP2Y0A02Y (from 20 to 150cm)
+- **irPin** is the Analog Pin in which the sensor is attached.
+- **avg**  is an Int representing the number of measurements it will take.
+- **tolerance** is the requested tolerance among values. It is an Int between 1 and 100. Experiment with it.
+- **model** it is an Int which represent the sensor in use.
+- use **0 or  1080** on the constructor for the GP2Y0A21Y (from 10 to 80cm)
+- use **1 or 20150** on the constructor for the GP2Y0A02Y (from 20 to 150cm)
+- use **2 or  0430** on the constructor for the GP2Y0A41SK0F (from 04 to 40cm)
+- use **3 or 10550** on the constructor for the GP2Y0A710K0F (from 100 to 550cm)
 
 #### 3. Call the public method:
-   `float dis=sharp.distance();`  //this method returns a float with the distance.
+   `float dis=sharp.distance();  //this method returns a float with the distance.`
 
 Please see the example provided on this Library.

SharpAverageIR/SharpAverageIR.cpp

@@ -64,6 +64,20 @@ switch (caseVar) {
   case 20150:  //GP2Y0A02Y (from 20 to 150cm)  //left for legacy reasons
     puntualDistance=(61.573*pow(floatRaw, -1.1068))*NONDECIMALMULTIPLIER;
     break;
+  case 2:  //GP2Y0A02Y (from 04 to 80cm)
+    puntualDistance=(12.577*pow(floatRaw, -1.0512))*NONDECIMALMULTIPLIER;
+    break;
+  case 0430:  //GP2Y0A02Y (from 04 to 80cm)  //left for legacy reasons
+    puntualDistance=(12.577*pow(floatRaw, -1.0512))*NONDECIMALMULTIPLIER;
+    break;
+  case 3:  //GP2Y0A710K0F (from 100 to 550cm)
+      puntualDistance=(1078.4*pow(floatRaw, -2.6965))*NONDECIMALMULTIPLIER;
+    break;
+  case 100550:  //GP2Y0A710K0F (from 100 to 550cm)  //left for legacy reasons
+      puntualDistance=(1078.4*pow(floatRaw, -2.6965))*NONDECIMALMULTIPLIER;
+    break;
+
+
   default:
     //nothing to show
     break;
@@ -73,8 +87,6 @@ switch (caseVar) {
 
 
 
-
-
 float SharpAverageIR::distance() {
 
   //first, an array is populated and the average calculated
@@ -90,10 +102,8 @@ float SharpAverageIR::distance() {
 
    summ=summ/_avg;
 
-
    //we sort out the values too far from the average
 
-
    unsigned long newAverage;
    int averageCounter=0;
 
@@ -107,7 +117,6 @@ float SharpAverageIR::distance() {
 
   }
 
-
 // we return the new average
 
 return (newAverage*1.0/(averageCounter*NONDECIMALMULTIPLIER));

SharpAverageIR/SharpAverageIR.h

@@ -45,13 +45,9 @@
  Since this library takes some measurements before giving a final result, it is not as responsive as
  direct measurements.
 
- This library has the formulas to work with the GP2Y0A21Y and the GP2Y0A02YK sensors but exanding it for
+ This library has the formulas to work with the GP2Y0A21Y, GP2Y0A02YK and the GP2Y0A41SK0F sensors but exanding it for
  other sensors is easy enough.
 
- Model refenceces:
- use 0 or  1080 on the constructor for the GP2Y0A21Y (from 10 to 80cm)
- use 1 or 20150 on the constructor for the GP2Y0A02Y (from 20 to 150cm)
-
 */
 
 /*  ****************************     HOW TO USE      *******************
@@ -66,6 +62,8 @@ When you initialize the library object on your sketch you have to pass all the a
  ***  sensorModel is a int to differentiate the two sensor models this library currently supports:
       use 0 or  1080 on the constructor for the GP2Y0A21Y (from 10 to 80cm)
       use 1 or 20150 on the constructor for the GP2Y0A02Y (from 20 to 150cm)
+      use 2 or  0430 on the constructor for the GP2Y0A41SK0F (from 04 to 40cm)
+      use 3 or 10550 on the constructor for the GP2Y0A710K0F (from 100 to 550cm)
 
 */
 

SharpAverageIR/examples/SharpSensorCm/SharpSensorCm.ino

@@ -30,6 +30,8 @@ When you initialize the library object on your sketch you have to pass all the a
  ***  sensorModel is a int to differentiate the two sensor models this library currently supports:
       use 0 or  1080 on the constructor for the GP2Y0A21Y (from 10 to 80cm)
       use 1 or 20150 on the constructor for the GP2Y0A02Y (from 20 to 150cm)
+      use 2 or  0430 on the constructor for the GP2Y0A41SK0F (from 04 to 40cm)
+      use 3 or 10550 on the constructor for the GP2Y0A710K0F (from 100 to 550cm)
 
 
 3- Call the public method: