display update

MEMLNaut-PAF-CARL.ino

@@ -1,6 +1,6 @@
 // #include "src/memllib/interface/InterfaceBase.hpp"
 #include "src/memllib/interface/MIDIInOut.hpp"
-#include "src/memllib/hardware/memlnaut/display.hpp"
+// #include "src/memllib/hardware/memlnaut/display.hpp"
 #include "src/memllib/audio/AudioAppBase.hpp"
 #include "src/memllib/audio/AudioDriver.hpp"
 #include "src/memllib/hardware/memlnaut/MEMLNaut.hpp"
@@ -12,7 +12,7 @@
 
 #define APP_SRAM __not_in_flash("app")
 
-display APP_SRAM scr;
+// display APP_SRAM scr;
 
 bool core1_disable_systick = true;
 bool core1_separate_stack = true;
@@ -55,16 +55,16 @@ constexpr size_t kN_InputParams = 3;
 #define READ_VOLATILE(var) ({ MEMORY_BARRIER(); typeof(var) __temp = (var); MEMORY_BARRIER(); __temp; })
 
 
-struct repeating_timer APP_SRAM timerDisplay;
-inline bool __not_in_flash_func(displayUpdate)(__unused struct repeating_timer *t) {
-    scr.update();
-    return true;
-}
+// struct repeating_timer APP_SRAM timerDisplay;
+// inline bool __not_in_flash_func(displayUpdate)(__unused struct repeating_timer *t) {
+//     scr.update();
+//     return true;
+// }
 
 void setup()
 {
 
-    scr.setup();
+    // scr.setup();
     bus_ctrl_hw->priority = BUSCTRL_BUS_PRIORITY_DMA_W_BITS |
         BUSCTRL_BUS_PRIORITY_DMA_R_BITS | BUSCTRL_BUS_PRIORITY_PROC1_BITS;
 
@@ -89,8 +89,8 @@ void setup()
     // Setup interface with memory barrier protection
     WRITE_VOLATILE(interface_ready, true);
     // Bind interface after ensuring it's fully initialized
-    RLInterface->bind_RL_interface(scr);
-    Serial.println("Bound RL interface to MEMLNaut.");
+    // RLInterface->bind_RL_interface(scr);
+    // Serial.println("Bound RL interface to MEMLNaut.");
 
     midi_interf = std::make_shared<MIDIInOut>();
     midi_interf->Setup(0);
@@ -115,9 +115,10 @@ void setup()
         delay(1);
     }
 
-    scr.post("MEMLNaut PAF CARL");
-    scr.post("let's go!");
-    add_repeating_timer_ms(-39, displayUpdate, NULL, &timerDisplay);
+    // scr.post("MEMLNaut PAF CARL");
+    // scr.post("let's go!");
+    // add_repeating_timer_ms(-39, displayUpdate, NULL, &timerDisplay);
+    MEMLNaut::Instance()->addSystemInfoView();
 
     Serial.println("Finished initialising core 0.");
 }

PAFSynthAudioApp.cpp

@@ -1,6 +1,8 @@
 #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)
@@ -41,22 +43,53 @@ stereosample_t PAFSynthAudioApp::Process(const stereosample_t x)
     // y = y * 0.3f;
     // const float envamp = env.play(counter==0);
     // const float envamp = line.play(counter==0);
-    if(newNote) {
-    // if(zxdetect.onZX(euclidNewNote)) {
-        newNote = false;
+//     if(newNote) {
+//     // if(zxdetect.onZX(euclidNewNote)) {
+//         newNote = false;
+//         envamp=0.8f;
+//         // freqIndex++;
+//         // if(freqIndex >= 4) {
+//         //     freqIndex = 0;
+//         // }
+//         // arpFreq = frequencies[freqIndex];
+//    }else{
+//         constexpr float envdec = 0.2f/9000.f;
+//         envamp -= envdec;
+//         if (envamp < 0.f) {
+//             envamp = 0.f;
+//         }
+//     }
+
+
+#ifdef ARPEGGIATOR
+    const float ph = phasorOsc.phasor(1);
+    const bool euclidNewNote = euclidean(ph, 12, euclidN, 0, 0.1f);
+    if(zxdetect.onZX(euclidNewNote)) {
         envamp=0.8f;
-        // freqIndex++;
-        // if(freqIndex >= 4) {
-        //     freqIndex = 0;
-        // }
-        // arpFreq = frequencies[freqIndex];
+        freqIndex++;
+        if(freqIndex >= nFREQs) {
+            freqIndex = 0;
+        }
+        baseFreq = frequencies[freqIndex];
    }else{
-        constexpr float envdec = 0.2f/9000.f;
+        // constexpr float envdec = 0.2f/9000.f;
         envamp -= envdec;
         if (envamp < 0.f) {
             envamp = 0.f;
         }
     }
+#else
+    if(newNote) {
+        newNote = false;
+        envamp=0.8f;
+   }else{
+        // constexpr float envdec = 0.2f/9000.f;
+        envamp -= envdec;
+        if (envamp < 0.f) {
+            envamp = 0.f;
+        }
+    }
+#endif
     // PERIODIC_DEBUG(3000, Serial.println(y);)
     y = y * envamp* envamp;
     // counter++;
@@ -73,7 +106,9 @@ stereosample_t PAFSynthAudioApp::Process(const stereosample_t x)
     //     Serial.println(envamp);
     // })
 
+#ifndef ARPEGGIATOR
     y *= noteVel;
+#endif
 
     float d1 = (dl1.play(y, 3500, 0.8f) * dl1mix);
     // float d2 = (dl2.play(y, 15000, 0.8f) * dl2mix);
@@ -188,5 +223,8 @@ void PAFSynthAudioApp::ProcessParams(const std::vector<float>& params)
 
     euclidN = static_cast<size_t>(2 + (params[19] * 5));
 
+    envdec=((params[20] * 3.f) + 0.1f)/9000.f; // Decay rate for the envelope
+
+
     // Serial.printf("%f %f %f %f %f\n", paf0_cf,  paf0_bw, paf0_vib, paf0_vfr, paf0_shift);
 }

PAFSynthAudioApp.hpp

@@ -96,6 +96,8 @@ protected:
     float noteVel = 0.f;
     bool firstParamsReceived = false;
 
+    float envdec=0.2f/9000.f; // Decay rate for the envelope
+
 };
 
 #endif  // __PAF_SYNTH_AUDIO_APP_HPP__

src/memllib

@@ -1 +1 @@
-Subproject commit 96d0c879fcbbebc1ee57198251029f849c99a278
+Subproject commit 5998f312f887b60d13ce3437c0dca5cbf3df819b

src/memlp

@@ -1 +1 @@
-Subproject commit 053d7b075e509b302dc45cb6664c01f73a96fead
+Subproject commit a81f2358a42b3b202c6a3eaf1e89407e0aa026c8