Added Embedded-Blink example (works with Wiring based frameworks, like Arduino or Energia)

examples/embedded-blink/platformio.ini

@@ -0,0 +1,13 @@
+[env:arduino_pro5v]
+platform = atmelavr
+board = pro5v
+upload_port = /dev/tty.SLAB_USBtoUART
+targets = upload
+
+[env:launchpad_msp430g2]
+platform = timsp430
+board = lpmsp430g2553
+
+[env:launchpad_lm4f120]
+platform = titiva
+board = lplm4f120h5qr

examples/embedded-blink/src/blink.cpp

@@ -0,0 +1,29 @@
+/*
+  Turns ON and OFF the Wiring compatible board LED, with intervals of 1 second (1000 milliseconds)
+
+ */
+
+#ifdef ENERGIA
+
+#include "Energia.h"
+#define WLED  RED_LED
+
+#else
+
+#include "Arduino.h"
+#define WLED	13  // Most Arduino boards already have an LED attached to pin 13 on the board itself
+
+#endif
+
+void setup()
+{
+  pinMode(WLED, OUTPUT);  // set pin as output
+}
+
+void loop()
+{
+  digitalWrite(WLED, HIGH);  // set the LED on
+  delay(1000);               // wait for a second
+  digitalWrite(WLED, LOW);   // set the LED off
+  delay(1000);               // wait for a second
+}