Cleaned code

src/droplets/noise_droplet.cpp

@@ -1,12 +1,10 @@
 #include "noise_droplet.h"
 
 NoiseDroplet::NoiseDroplet(DaisyPatch* m_patch,
-			   float sample_rate,
 			   DropletState m_state) :
   Droplet(m_patch,
 	  m_state) {
   noise.Init();
-  filter.Init();
 }
 
 void NoiseDroplet::Control() {}

src/droplets/noise_droplet.h

@@ -12,9 +12,8 @@
 class NoiseDroplet: public Droplet {
 private:
   daisysp::WhiteNoise noise;
-  daisysp::NlFilt filter;
 public:
-  NoiseDroplet(DaisyPatch*, float, DropletState);
+  NoiseDroplet(DaisyPatch*, DropletState);
   void Control();
   void Process(float**, float**, size_t);
   void Draw();

src/droplets/vco_droplet.cpp

@@ -1,8 +1,8 @@
 #include "vco_droplet.h"
 
 VCODroplet::VCODroplet(DaisyPatch* m_patch,
-		       float sample_rate,
+		       DropletState m_state,
-		       DropletState m_state) :
+		       float sample_rate) :
   Droplet(m_patch,
 	  m_state){
   int num_waves = Oscillator::WAVE_LAST;
@@ -46,7 +46,8 @@ void VCODroplet::Process(float** in, float** out, size_t size) {
 
 void VCODroplet::Draw() {
   DrawName(patch, "VCO");
-  WriteString(*patch, 0, 54, Font_6x8, WaveToString(wavectrl.Process()));
+  WriteString(*patch, 0, 54, Font_6x8,
+	      WaveToString(wavectrl.Process()));
 }
 
 std::string VCODroplet::WaveToString(uint8_t wf) {

src/droplets/vco_droplet.h

@@ -18,7 +18,7 @@ class VCODroplet: public Droplet {
   Parameter freqctrl, wavectrl, ampctrl, finectrl;
   std::string WaveToString(uint8_t);
 public:
-  VCODroplet(DaisyPatch*, float, DropletState);
+  VCODroplet(DaisyPatch*, DropletState, float);
   void Control();
   void Process(float**, float**, size_t);
   void Draw();

src/main.cpp

@@ -2,14 +2,9 @@
 
 using namespace daisy;
 
-DaisyPatch patch;
-Menu menu(&patch);
-Droplet* droplet;
-float samplerate;
-
 int main(void) {
   patch.Init();
-  samplerate = patch.AudioSampleRate();
+  sample_rate = patch.AudioSampleRate();
   droplet = GetDroplet();
   patch.StartAdc();
   patch.StartAudio(AudioThrough);
@@ -56,7 +51,6 @@ void ProcessOled() {
 static void AudioThrough(float **in,
 			 float **out,
 			 size_t size) {
-  patch.UpdateAnalogControls();
   droplet->Process(in, out, size);
 }
 
@@ -64,12 +58,11 @@ Droplet* GetDroplet() {
   switch(menu.GetState()) {
   case MenuState::kVCO:
     return new VCODroplet(&patch,
-			  samplerate,
+			  DropletState::kFull,
-			  DropletState::kFull);
+			  sample_rate);
   case MenuState::kNoise:
   default:
     return new NoiseDroplet(&patch,
-			    samplerate,
 			    DropletState::kFull);
   }	
 }

src/main.h

@@ -14,6 +14,11 @@
 #include "droplets/noise_droplet.h"
 #include "droplets/vco_droplet.h"
 
+DaisyPatch patch;
+Menu menu(&patch);
+Droplet* droplet;
+float sample_rate;
+
 void ProcessControls();
 void ProcessOled();
 void ProcessOutputs();