First version. Demo of PWM setup and speaker operation. Fine grain control of the PWM parameters is an advantage Mbed has over the Arduino environment.

Revision:
66:e408ae75c632
Parent:
65:caf630d9c605
Child:
67:19fbdbf3bb36
--- a/mbed-os.lib	Wed May 02 06:30:02 2018 +0100
+++ b/mbed-os.lib	Thu May 10 05:15:08 2018 +0100
@@ -1,1 +1,1 @@
-https://github.com/ARMmbed/mbed-os/#c05d72c3c005fbb7e92c3994c32bda45218ae7fe
+https://github.com/ARMmbed/mbed-os/#ae6c7c60f91c89cbf755a2f3c8ec9c66635849fd