More consistent use of this depending on the file

Author: thomashargrove

src/nrf52/Servo.cpp

@@ -81,7 +81,7 @@ void Servo::write(int value)
 			value = 180;
 		value = map(value, 0, 180, MIN_PULSE, MAX_PULSE);
 	}
-	writeMicroseconds(value);
+	this->writeMicroseconds(value);
 }
 
 

src/renesas/Servo.cpp

@@ -240,7 +240,7 @@ void Servo::write(int value)
             value = constrain(value, 0, 180);
             value = map(value, 0, 180, servo->period_min, servo->period_max);
         }
-        this->writeMicroseconds(value);
+        writeMicroseconds(value);
     }
 }