NXP / Mbed 2 deprecated frdm_serial

frdm serial example for the Freescale freedom platform

Dependencies:   mbed

Fork of frdm_serial by Freescale

This example uses the serial peripheral to send a static "Hello World" string and a variable string.

Diff: main.cpp

Revision:
7:986d5298b118
Parent:
4:d6816f97e349
--- a/main.cpp	Wed Apr 09 04:37:45 2014 +0000
+++ b/main.cpp	Wed Jul 16 09:59:53 2014 +0000
@@ -3,14 +3,15 @@
 DigitalOut myled(LED_GREEN);
 Serial pc(USBTX, USBRX);
 
-int main() {
+int main()
+{
     int i = 0;
-    pc.printf("\nHello World!\n");
-    
+    pc.printf("Hello World!\n");
+
     while (true) {
-        wait(0.5);
-        pc.printf("%d \n", i);
-        i++;
-        myled = !myled;
+        wait(0.5f); // wait a small period of time
+        pc.printf("%d \n", i); // print the value of variable i
+        i++; // increment the variable
+        myled = !myled; // toggle a led
     }
 }