A metronome using the FRDM K64F board

Revision:
0:a7a43371b306
diff -r 000000000000 -r a7a43371b306 pal/Source/Port/Reference-Impl/.mbedignore
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/pal/Source/Port/Reference-Impl/.mbedignore	Sun May 14 18:40:18 2017 +0000
@@ -0,0 +1,3 @@
+Linux/*
+mbedosClassic/*
+FreeRTOS/*
\ No newline at end of file