Diff: main.cpp

Revision:

0:6d3e4f76ec5f

diff -r 000000000000 -r 6d3e4f76ec5f main.cpp
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+++ b/main.cpp	Wed Feb 05 16:56:45 2020 +0000
@@ -0,0 +1,41 @@
+/* Copyright (c) 2019 Perlatecnica
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/****************************************************
+*            RAPID PROTOTYPING WITH NUCLEO          *
+* Example Code 00: Blink Led                        *
+* Author: Mauro D'Angelo                            *
+* Organization: Perlatecnica                        *
+*****************************************************/
+
+#include "mbed.h"
+
+// It creates an instance of the DigitalOut class.
+// myled is the name of the variable (instance).
+// The instance shall 'point' to the pin LED1, that is the led on the board
+DigitalOut myled(LED1);
+
+// Entry point
+int main() {
+    // Led blinking - The led is switched on and off
+    while(1) {
+        myled = 1; // The LED is ON
+        wait(0.2); // Stop the program counter here and wait for 200 ms. In the meanwhile the led is on
+        myled = 0; // Switch-off the LED
+        wait(1.0); // Stop the program counter here and wait for 1 ms. In the meanwhile the led is off
+    }
+}
+
+// EXERCISE: Modify the interval between the led status changing instructions
\ No newline at end of file