adding fft terminal example

1 files changed, 31 insertions, 0 deletions

diff --git a/maximilian_examples/20.FFT_example.cpp b/maximilian_examples/20.FFT_example.cpp
new file mode 100644
index 0000000..086dac0
--- /dev/null
+++ b/maximilian_examples/20.FFT_example.cpp
@@ -0,0 +1,31 @@
+
+#include "maximilian.h"
+#include "libs/maxim.h"
+
+maxiOsc mySine, myPhasor; // This is the oscillator we will use to generate the test tone
+maxiFFT myFFT;
+
+
+
+void setup() {
+    
+    myFFT.setup(1024, 512, 2);
+    
+}
+
+void play(double *output) {
+    
+    
+    float myOut=mySine.sinewave(myPhasor.phasor(0.2,100,5000));
+    //output[0] is the left output. output[1] is the right output
+    
+    if (myFFT.process(myOut)) {
+        
+        //if you want you can mess with FFT frame values in here
+        
+    }
+    
+    output[0]=myOut;//simple as that!
+    output[1]=output[0];
+    
+}
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