old demo that i want to try in mbed studio

Dependencies:   mbed SDFileSystem_Copy_of_mbed_version I2S

Branch:
LargeFile_Tests
Revision:
66:edf370edd21c
Parent:
65:8b6a4e307941
Child:
67:043fe0b81343
--- a/NotchingDemo.cpp	Sun Sep 29 19:58:24 2019 +0000
+++ b/NotchingDemo.cpp	Sun Sep 29 20:00:41 2019 +0000
@@ -240,6 +240,29 @@
     }
 };
 
+
+void NotchUpIsr()
+{
+    if(1 <= NotchingSet.Notch < 8) {
+
+        NotchingSet.Notch = NotchingSet.Notch + 1;
+        NotchingSet.NotchTransUp = NotchingSet.Notch + 7;
+        NotchingSet.NotchDirection = 1;
+        FadeDataInitialise(NotchFadeIn);
+        FadeDataInitialise(NotchFadeOut);
+    }
+}
+
+void NotchDownIsr()
+{
+    if(1 < NotchingSet.Notch <= 8) {
+        NotchingSet.Notch = NotchingSet.Notch - 1;
+        NotchingSet.NotchTransDown = NotchingSet.Notch + 15;;
+        NotchingSet.NotchDirection = 0;
+        FadeDataInitialise(NotchFadeIn);
+        FadeDataInitialise(NotchFadeOut);
+    }
+}
 int OneOff = 0;
 int notch_flag = 0;
 int i = 0;