Update README.md, dependencies and organize project

Bumped version to 1.1

.gitignore

@@ -1,38 +1,4 @@
-## Java
-*.class
-*.war
-*.ear
-hs_err_pid*
-
-## Eclipse
-.classpath
-.project
-.metadata
-**/bin/
-tmp/
-*.tmp
-*.bak
-*.swp
-*~.nib
-local.properties
-.settings/
-.loadpath
-.externalToolBuilders/
-*.launch
-
-## NetBeans
-**/nbproject/private/
-build/
-nbbuild/
-dist/
-nbdist/
-nbactions.xml
-nb-configuration.xml
-
-## Gradle
 .gradle
 build/
-
-## OS Specific
 .DS_Store
-/bin
+.idea/

README.md

@@ -1,15 +1,11 @@
-![Breakout Board](breakout.jpg)
+![Breakout Board](artwork/breakout.jpg)
 
 # Screenshot
-![Screenshot](screenshot.png)
+![Screenshot](artwork/screenshot.png)
 
 # Instructions
 ## Schematic
-![Pi Schematic](schematic-pi.jpg)
-![ADXL345 Schematic](schematic-adxl345.jpg)
-
-## Wiring
-![Wiring](wiring.jpg)
+![ADXL345 Schematic](artwork/schematic.jpg)
 
 ## Computer
 * Compile project
@@ -24,3 +20,27 @@ $ unzip pi-adxl345.zip
 $ cd pi-adxl345
 $ sudo bin/pi-adxl345
 ```
+
+# Troubleshooting
+You can install i2c-tools by running:
+```bash
+$ sudo apt-get install i2c-tools
+```
+
+Then, confirm that your ADXL345 is recognized by running:
+```bash
+$ sudo i2cdetect -y 1
+```
+
+You should get an output similar to:
+```
+     0  1  2  3  4  5  6  7  8  9  a  b  c  d  e  f
+00:          -- -- -- -- -- -- -- -- -- -- -- -- --
+10: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
+20: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
+30: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
+40: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
+50: -- -- -- 53 -- -- -- -- -- -- -- -- -- -- -- --
+60: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
+70: -- -- -- -- -- -- -- --
+```

build.gradle

@@ -1,62 +1,33 @@
-// Apply the java plugin to add support for Java
 apply plugin: 'java'
-apply plugin: 'eclipse'
+apply plugin: 'idea'
 apply plugin: 'application'
 
-// In this section you declare where to find the dependencies of your project
 repositories {
-    // Use 'maven central' for resolving your dependencies.
-    // You can declare any Maven/Ivy/file repository here.
-    mavenCentral()
+    jcenter()
 }
 
-sourceSets {
-    main {
-        java {
-            srcDirs = ["src"]
-        }
-    }
-}
-
-// In this section you declare the dependencies for your production and test code
 dependencies {
-    compile('com.pi4j:pi4j-core:0.0.5') {
+    compile('com.pi4j:pi4j-core:1.1') {
         exclude module: 'pi4j-native'
     }
-    compile('com.pi4j:pi4j-device:0.0.5') {
+    compile('com.pi4j:pi4j-device:1.1') {
         exclude module: 'pi4j-native'
     }
-    compile('com.pi4j:pi4j-gpio-extension:0.0.5') {
+    compile('com.pi4j:pi4j-gpio-extension:1.1') {
         exclude module: 'pi4j-native'
     }
-
-    //compile fileTree(dir: 'libs', include: '*.jar')
-
-    // The production code uses the SLF4J logging API at compile time
-    //compile 'org.slf4j:slf4j-api:1.7.5'
-
-    // Declare the dependency for your favourite test framework you want to use in your tests.
-    // TestNG is also supported by the Gradle Test task. Just change the
-    // testCompile dependency to testCompile 'org.testng:testng:6.8.1' and add
-    // 'test.useTestNG()' to your build script.
-    //testCompile "junit:junit:4.11"
 }
 
 sourceCompatibility = 1.7
 targetCompatibility = 1.7
 
-// http://www.gradle.org/docs/current/userguide/application_plugin.html
 mainClassName = "com.traviswyatt.pi.adxl345.Main"
 
 jar {
     baseName = 'adxl345'
-    version = '1.0'
+    version = '1.1'
 
     manifest {
         attributes 'Main-Class': mainClassName
     }
 }
-
-tasks.eclipse.doLast {
-    delete ".project"
-}

src/com/i2cdevlib/I2Cdev.java → src/main/java/com/i2cdevlib/I2Cdev.java

@@ -1,17 +1,16 @@
 package com.i2cdevlib;
 
-import java.io.IOException;
-
 import com.pi4j.io.i2c.I2CDevice;
 
+import java.io.IOException;
+
 /**
  * Partial adaptation from:
  * https://github.com/jrowberg/i2cdevlib/blob/master/MSP430/I2Cdev/I2Cdev.cpp
  */
 public class I2Cdev {
 
 	/** Read a single bit from an 8-bit device register.
-	 * @param devAddr I2C slave device address
 	 * @param regAddr Register regAddr to read from
 	 * @param bitNum Bit position to read (0-7)
 	 * @return Single bit value
@@ -39,7 +38,6 @@ public static void writeBit(I2CDevice i2c, int regAddr, int bitNum, boolean valu
 	}
 
 	/** Read multiple bits from an 8-bit device register.
-	 * @param devAddr I2C slave device address
 	 * @param regAddr Register regAddr to read from
 	 * @param bitStart First bit position to read (0-7)
 	 * @param length Number of bits to read (not more than 8)
@@ -60,7 +58,6 @@ public static int readBits(I2CDevice i2c, int regAddr, int bitStart, int length)
 	}
 
 	/** Write multiple bits in an 8-bit device register.
-	 * @param devAddr I2C slave device address
 	 * @param regAddr Register regAddr to write to
 	 * @param bitStart First bit position to write (0-7)
 	 * @param length Number of bits to write (not more than 8)

src/com/traviswyatt/pi/adxl345/ADXL345.java → src/main/java/com/traviswyatt/pi/adxl345/ADXL345.java

@@ -1,11 +1,11 @@
 package com.traviswyatt.pi.adxl345;
 
-import java.io.IOException;
-
 import com.i2cdevlib.I2Cdev;
 import com.pi4j.io.i2c.I2CDevice;
 import com.pi4j.io.i2c.I2CFactory;
 
+import java.io.IOException;
+
 public class ADXL345 {
 
 	/**
@@ -204,7 +204,7 @@ public ADXL345(int bus, int address) {
      * 
      * @throws IOException 
      */
-	public void setup() throws IOException {
+	public void setup() throws IOException, I2CFactory.UnsupportedBusNumberException {
 		// http://pi4j.com/example/control.html
 		i2c = I2CFactory.getInstance(i2cBus).getDevice(devAddr);
 

src/com/traviswyatt/pi/adxl345/Main.java → src/main/java/com/traviswyatt/pi/adxl345/Main.java

@@ -1,12 +1,13 @@
 package com.traviswyatt.pi.adxl345;
 
-import java.io.IOException;
-
 import com.pi4j.io.i2c.I2CBus;
+import com.pi4j.io.i2c.I2CFactory;
+
+import java.io.IOException;
 
 public class Main {
 
-	public static void main(String[] args) throws IOException {
+	public static void main(String[] args) throws IOException, I2CFactory.UnsupportedBusNumberException {
 		// http://developer-blog.net/wp-content/uploads/2013/09/raspberry-pi-rev2-gpio-pinout.jpg
 		// http://pi4j.com/example/control.html
 		ADXL345 adxl345 = new ADXL345(I2CBus.BUS_1);