fixed some minor bugs

Author: jonathan-meyer

examples/Ball/Ball.ino

@@ -10,7 +10,7 @@ void wait()
 void setup()
 {
     Serial.begin(9600);
-
+    Ball.setAutoDelete();
     Timer.repeat(wait, 500);
 }
 

examples/Led/Led.ino

@@ -1,6 +1,6 @@
 #include <Led.h>
 
-// create an LED object that uses PIN 13 and uses 5+ for on
+// create an LED object that uses PIN 6 and uses 5+ for on
 Led led(6, HIGH);
 
 void done(Led &led)

examples/Relay/Relay.ino

@@ -8,7 +8,7 @@ void setup()
     Serial.begin(9600);
 
     Serial.print("Relay state: ");
-    Serial.print(relay.state());
+    Serial.println(relay.state());
 
     // engage the relay
     relay.on();

examples/Timer/Timer.ino

@@ -1,8 +1,8 @@
 #include <Timer.h>
 
-#define SECOND 1000
-#define MINUTE 60 * SECOND
-#define HOUR 60 * SECOND
+#define SECOND 1000l
+#define MINUTE (60 * SECOND)
+#define HOUR (60 * MINUTE)
 
 void second()
 {
@@ -16,15 +16,15 @@ void minute()
 
 void wake()
 {
-    Serial.println("Time to wake!")
+    Serial.println("Time to wake!");
 }
 
 // The setup function is called once at startup of the sketch
 void setup()
 {
     Serial.begin(9600);
 
-    Timer.alarm(wake, HOUR);
+    Timer.delay(wake, HOUR);
     Timer.repeat(second, SECOND);
     Timer.repeat(minute, MINUTE);
 }

src/Ball.cpp

@@ -2,9 +2,9 @@
 
 #define BALL "/-\\|"
 
-BallClass::BallClass() : m_frame(0),
-                         m_auto_delete(false),
-                         m_ball_len(strlen(BALL))
+BallClass::BallClass() : m_auto_delete(false),
+                         m_ball_len(strlen(BALL)),
+                         m_frame(0)
 {
 }
 
@@ -20,10 +20,12 @@ const char BallClass::next() const
 
 size_t BallClass::printTo(Print &p) const
 {
-    p.write(next());
+    size_t s = p.write(next());
 
     if (m_auto_delete)
-        p.write(char(8));
+        s += p.write(char(8));
+
+    return s;
 }
 
 void BallClass::setAutoDelete()