Revision 1:362abfaa2a27, committed 2017-10-20

Comitter:

CSTritt

Date:

Fri Oct 20 01:22:53 2017 +0000

Parent:

0:cc014c610423

Commit message:

Initial version. A blink example with all code in one file. Compare to HeaderTest.

Changed in this revision

--- a/main.cpp	Thu Oct 19 21:05:11 2017 +0000
+++ b/main.cpp	Fri Oct 20 01:22:53 2017 +0000
@@ -1,10 +1,10 @@
 /*
-  Project: HeaderTest
+  Project: NoHeaderTest
   File: main.cpp
   Last revised by: Dr. C. S. Tritt
   Last revision on: 9/19/17 (v. 1.0)
   
-  Repeatedly toggles on-board LED.
+  Repeatedly toggles on-board LED. Demonstrates single file project approach.
  
   This example code is in the public domain.
 */
@@ -13,14 +13,15 @@
 // must also be added to the project either by importing it or by "Fixing" the
 // error that is generated when it has not been imported.
 #include "mbed.h"
-// Use this type of #include to include your own custom header files. Typically 
-// 1 per project or library. 
-#include <myProj.h>
+
 // Mbed driver class objects are typically declared and defined as global.
 DigitalOut board_LED(LED1);
-// Define global variables here.
+
 const float BASE_WAIT = 0.1;
 int cycles = 1;
+
+void myStuff(void); // Declared here, defined after main.
+
 /*  The "main" function defines your main program -- it executes as soon as
     you program the board.
 */  
@@ -32,4 +33,10 @@
             cycles = 1;
         }
     }
+}
+
+void myStuff(void) {
+    board_LED = !board_LED; // Toggle LED state.
+    wait(BASE_WAIT * (float) cycles); // Wait varying intervals.
+    cycles++; // Slowly slow down flash rate.
 }
\ No newline at end of file

--- a/myProj.h	Thu Oct 19 21:05:11 2017 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,17 +0,0 @@
-/*
-  Project: HeaderTest
-  File: myProj.h
-  Last revised by: Dr. C. S. Tritt
-  Last revision on: 10/19/17 (v. 1.0)
-  
-  This is the header files for the HeaderTest project. It declares stuff that
-  will be used in/by multiple cpp files.
-*/
-// Declare mbed objects. The extern indicates it is defined elsewhere (main.cpp
-// in this case).
-extern DigitalOut board_LED;
-// Declare global variables (extern required to avoid errors).
-extern const float BASE_WAIT; // Defined in main.cpp.
-extern int cycles; // Defined in main.cpp.
-// Declare your function(s.
-void myStuff(void); // Defined in myStuff.cpp.
\ No newline at end of file

--- a/myStuff.cpp	Thu Oct 19 21:05:11 2017 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,17 +0,0 @@
-/*
-  Project: HeaderTest
-  File: myStuff.cpp
-  Last revised by: Dr. C. S. Tritt
-  Last revision on: 10/19/17 (v. 1.0)
-  
-  This is the source file for the myStuff function. It toggles the LED.
-*/
-// See include comments in main.cpp and myProj.h.
-#include "mbed.h"
-#include <myProj.h>
-
-void myStuff(void) {
-    board_LED = !board_LED; // Toggle LED state.
-    wait(BASE_WAIT * (float) cycles); // Wait varying intervals.
-    cycles++; // Slowly slow down flash rate.
-}
\ No newline at end of file