Charles Tritt / Mbed OS 21_Speaker_v5

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.

Diff: mbed-os.lib

Revision:
30:f5b42453b3f9
Parent:
28:239239e33d92
Child:
31:d960851a7d2c
--- a/mbed-os.lib	Sun Mar 05 20:30:02 2017 +0000
+++ b/mbed-os.lib	Thu Mar 09 11:00:03 2017 +0000
@@ -1,1 +1,1 @@
-https://github.com/ARMmbed/mbed-os/#5faf4b26c5954d15c7c1cccac6498e0c690ad101
+https://github.com/ARMmbed/mbed-os/#305f5c491e34d86098e9da91b322017549c189ff