Fixed performance problem

MEMLNaut-PAF-CARL.ino

@@ -141,6 +141,26 @@ void loop()
     delay(10); // Add a small delay to avoid flooding the serial output
 }
 
+
+void AUDIO_FUNC(audio_block_callback)(float in[][kBufferSize], float out[][kBufferSize], size_t n_channels, size_t n_frames)
+{
+    digitalWrite(Pins::LED_TIMING, HIGH);
+    for (size_t i = 0; i < n_frames; ++i) {
+
+        float y = in[0][i];
+
+        // Audio processing
+        if (audio_app) {
+            y = audio_app->ProcessLean();
+        }
+
+        out[0][i] = y;
+        out[1][i] = y;
+    }
+    digitalWrite(Pins::LED_TIMING, LOW);
+}
+
+
 void setup1()
 {
     while (!READ_VOLATILE(serial_ready)) {
@@ -168,8 +188,11 @@ void setup1()
         MEMORY_BARRIER();
     }
 
+    AudioDriver::SetBlockCallback(audio_block_callback);
     // Start audio driver
     AudioDriver::Setup();
+    AudioDriver::SetBlockCallback(audio_block_callback);
+
 
     WRITE_VOLATILE(core_1_ready, true);
     while (!READ_VOLATILE(core_0_ready)) {

PAFSynthAudioApp.cpp

@@ -1,8 +1,6 @@
 #include "PAFSynthAudioApp.hpp"
 #include "src/memllib/synth/maximilian.h" // Required for maxiSettings etc.
 
-#define ARPEGGIATOR
-
 PAFSynthAudioApp::PAFSynthAudioApp() : AudioAppBase() {}
 
 bool PAFSynthAudioApp::euclidean(float phase, const size_t n, const size_t k, const size_t offset, const float pulseWidth)

PAFSynthAudioApp.hpp

@@ -13,6 +13,9 @@
 #include "src/memllib/interface/InterfaceBase.hpp" // Added missing include
 
 
+#define ARPEGGIATOR
+
+
 class PAFSynthAudioApp : public AudioAppBase
 {
 public:

src/memllib

@@ -1 +1 @@
-Subproject commit a85fab44b44034098cec31285bfd68f4a041b33a
+Subproject commit 95c1e6abd474c744b17763d432e65fe208a773b3