adding convert.ftom()

2 files changed, 6 insertions, 3 deletions

diff --git a/maximilian.cpp b/maximilian.cpp
index ee6d8de..74e4c61 100644
--- a/maximilian.cpp
+++ b/maximilian.cpp
@@ -1658,12 +1658,14 @@ void maxiDyn::setRatio(double ratioF) {
     ratio = ratioF;
 }
 
-
 double convert::mtof(int midinote) {
-	
 	return mtofarray[midinote];
 }
 
+int convert::ftom(double frequency) {
+    double baseFrequency = 440;
+    return round(12 * log2(frequency/baseFrequency)) + 69;
+}
 
 template<> void maxiEnvelopeFollower::setAttack(double attackMS) {
     attack = pow( 0.01, 1.0 / ( attackMS * maxiSettings::sampleRate * 0.001 ) );
diff --git a/maximilian.h b/maximilian.h
index 11089fe..8dc0d48 100755
--- a/maximilian.h
+++ b/maximilian.h
@@ -466,7 +466,8 @@ public:
 
 class convert {
 public:
-	double mtof(int midinote);
+	static double mtof(int midinote);
+    static int ftom(double frequency);
 };