jim hamblen / Mbed 2 deprecated steam_engine_sound_effects

Steam engine sound effects using data from flash. Hitting a pushbutton adds a whistle sound to the engine noise. A speaker with a driver plays audio.

Dependencies:   mbed

https://os.mbed.com/users/4180_1/notebook/using-flash-to-play-audio-clips/ has additional details

Diff: mbed.bld

Revision:
0:0b19409c9805
diff -r 000000000000 -r 0b19409c9805 mbed.bld
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed.bld	Fri Jan 17 13:18:11 2020 +0000
@@ -0,0 +1,1 @@
+https://os.mbed.com/users/mbed_official/code/mbed/builds/65be27845400
\ No newline at end of file