Merge pull request #59 from hoffmannjan/master

updated examples

Author: ladyada

examples/gpiotest/gpiotest.ino

@@ -24,7 +24,7 @@ Adafruit_PWMServoDriver pwm = Adafruit_PWMServoDriver();
 // you can also call it with a different address you want
 //Adafruit_PWMServoDriver pwm = Adafruit_PWMServoDriver(0x41);
 // you can also call it with a different address and I2C interface
-//Adafruit_PWMServoDriver pwm = Adafruit_PWMServoDriver(&Wire, 0x40);
+//Adafruit_PWMServoDriver pwm = Adafruit_PWMServoDriver(0x40, &Wire);
 
 void setup() {
   Serial.begin(9600);

examples/pwmtest/pwmtest.ino

@@ -24,7 +24,7 @@ Adafruit_PWMServoDriver pwm = Adafruit_PWMServoDriver();
 // you can also call it with a different address you want
 //Adafruit_PWMServoDriver pwm = Adafruit_PWMServoDriver(0x41);
 // you can also call it with a different address and I2C interface
-//Adafruit_PWMServoDriver pwm = Adafruit_PWMServoDriver(&Wire, 0x40);
+//Adafruit_PWMServoDriver pwm = Adafruit_PWMServoDriver(0x40, &Wire);
 
 void setup() {
   Serial.begin(9600);

examples/servo/servo.ino

@@ -25,7 +25,7 @@ Adafruit_PWMServoDriver pwm = Adafruit_PWMServoDriver();
 // you can also call it with a different address you want
 //Adafruit_PWMServoDriver pwm = Adafruit_PWMServoDriver(0x41);
 // you can also call it with a different address and I2C interface
-//Adafruit_PWMServoDriver pwm = Adafruit_PWMServoDriver(&Wire, 0x40);
+//Adafruit_PWMServoDriver pwm = Adafruit_PWMServoDriver(0x40, &Wire);
 
 // Depending on your servo make, the pulse width min and max may vary, you 
 // want these to be as small/large as possible without hitting the hard stop