István Cserny / Mbed 2 deprecated Lab02_pwm_servo

Moving a servo back and forth by using a PWM channel.

Dependencies:   mbed

Diff: main.cpp

Revision:
0:4887ccec9d82
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Wed Oct 13 14:00:26 2021 +0000
@@ -0,0 +1,18 @@
+#include "mbed.h"
+PwmOut servo(D3);
+
+int main() {
+    servo.period_ms(20);            //Period = 20 ms (f=50 Hz)
+    while(true) {    
+        for(int pw=1000; pw <= 2000; pw=pw+20) {
+            servo.pulsewidth_us(pw);    //Set new servo position
+            wait_ms(200);
+        }
+        wait_ms(1000);                  //Wait before reverse direction
+        for(int pw=2000; pw >= 1000; pw=pw-20) {
+            servo.pulsewidth_us(pw);    //Set new servo position
+            wait_ms(200);
+        }
+        wait_ms(1000);
+    }
+}
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