Diff: main.cpp

Revision:

0:c48a837ce951

Child:

1:ead492739e6c

diff -r 000000000000 -r c48a837ce951 main.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Thu Mar 21 15:07:27 2019 +0000
@@ -0,0 +1,61 @@
+/* Copyright (c) 2017 STMicroelectronics
+ *
+ * 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 11: Servo pwm                        *
+* Author: Mauro D'Angelo                            *
+* Organization: STMicroelectronics                  *
+*****************************************************/
+
+#include "mbed.h"
+#include "Servo.h"
+
+//Instantiate an object of Servo type on pin PB_3 named servo
+Servo servo(PB_3);
+
+//Instantiate an object of DigitalOut type on pin LED1 named myled
+DigitalOut myled(LED1);
+
+//Instantiate an object of Serial type on Tx and Rx pin of USB port named pc (being the USB port connected to PC)
+Serial pc(USBTX, USBRX);
+
+
+//Entry point
+int main() {
+
+    //Define and set angle variable
+    int angle = 0;
+
+    while(1) {
+        //Modify servo position
+        servo.write(angle);
+      
+        // Print angle
+        pc.printf("Servo set at %d degrees\r\n", angle);
+
+        // Modify LED status (toggle)
+        myled = !myled;
+
+        //Increase angle value
+        angle+=10;
+
+        //If angle increases more than 180 degrees, reset
+        if(angle>360)
+            angle=0;
+
+        wait(0.25);
+    }
+}