pwm example

Revision:
0:cf7d80e6c73e
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Wed Mar 15 18:03:58 2017 +0000
@@ -0,0 +1,18 @@
+#include "mbed.h"
+
+PwmOut mypwm(PWM_OUT);
+
+DigitalOut myled(LED1);
+
+int main() {
+    
+    mypwm.period_ms(2);
+    mypwm.pulsewidth_ms(1);
+    mypwm.write(0.9);
+    printf("pwm set to %.2f %%\n", mypwm.read() * 100);
+    
+    while(1) {
+        myled = !myled;
+        wait(0.5);
+    }
+}