diff --git a/hello-world/pd/patch.pd b/hello-world/pd/patch.pd
index 5bbf36c..52c2011 100644
--- a/hello-world/pd/patch.pd
+++ b/hello-world/pd/patch.pd
@@ -3,7 +3,7 @@
 #X obj 226 223 dac~;
 #X obj 392 165 loadbang;
 #X msg 392 189 \; pd dsp 1;
-#X floatatom 226 121 5 0 0 0 - - - 0;
+#X floatatom 226 121 5 0 0 0 - osc_freq_input - 0;
 #X connect 0 0 1 0;
 #X connect 0 0 1 1;
 #X connect 2 0 3 0;
diff --git a/test-pico-io/lib/Heavy/Heavy_temp_a2960967.cpp b/test-pico-io/lib/Heavy/Heavy_temp_a2960967.cpp
index fe2fc77..1c38303 100644
--- a/test-pico-io/lib/Heavy/Heavy_temp_a2960967.cpp
+++ b/test-pico-io/lib/Heavy/Heavy_temp_a2960967.cpp
@@ -83,8 +83,8 @@ extern "C" {
 
 Heavy_temp_a2960967::Heavy_temp_a2960967(double sampleRate, int poolKb, int inQueueKb, int outQueueKb)
     : HeavyContext(sampleRate, poolKb, inQueueKb, outQueueKb) {
-  numBytes += sPhasor_k_init(&sPhasor_t0xipsEt, 440.0f, sampleRate);
-  numBytes += cVar_init_f(&cVar_AeJUniP3, 0.0f);
+  numBytes += sPhasor_k_init(&sPhasor_cYzbYXma, 440.0f, sampleRate);
+  numBytes += cVar_init_f(&cVar_suKVph5y, 0.0f);
   
   // schedule a message to trigger all loadbangs via the __hv_init receiver
   scheduleMessageForReceiver(0xCE5CC65B, msg_initWithBang(HV_MESSAGE_ON_STACK(1), 0));
@@ -101,7 +101,11 @@ HvTable *Heavy_temp_a2960967::getTableForHash(hv_uint32_t tableHash) {
 void Heavy_temp_a2960967::scheduleMessageForReceiver(hv_uint32_t receiverHash, HvMessage *m) {
   switch (receiverHash) {
     case 0xCE5CC65B: { // __hv_init
-      mq_addMessageByTimestamp(&mq, m, 0, &cReceive_wS26lFsz_sendMessage);
+      mq_addMessageByTimestamp(&mq, m, 0, &cReceive_lcgmg3zT_sendMessage);
+      break;
+    }
+    case 0xBDE02A5C: { // osc_freq_input
+      mq_addMessageByTimestamp(&mq, m, 0, &cReceive_VnPTYsLb_sendMessage);
       break;
     }
     default: return;
@@ -132,11 +136,11 @@ int Heavy_temp_a2960967::getParameterInfo(int index, HvParameterInfo *info) {
  */
 
 
-void Heavy_temp_a2960967::cVar_AeJUniP3_sendMessage(HeavyContextInterface *_c, int letIn, const HvMessage *m) {
-  sPhasor_k_onMessage(_c, &Context(_c)->sPhasor_t0xipsEt, 0, m);
+void Heavy_temp_a2960967::cVar_suKVph5y_sendMessage(HeavyContextInterface *_c, int letIn, const HvMessage *m) {
+  sPhasor_k_onMessage(_c, &Context(_c)->sPhasor_cYzbYXma, 0, m);
 }
 
-void Heavy_temp_a2960967::cMsg_YmvBriBK_sendMessage(HeavyContextInterface *_c, int letIn, const HvMessage *const n) {
+void Heavy_temp_a2960967::cMsg_yxSgDNKY_sendMessage(HeavyContextInterface *_c, int letIn, const HvMessage *const n) {
   HvMessage *m = nullptr;
   m = HV_MESSAGE_ON_STACK(3);
   msg_init(m, 3, msg_getTimestamp(n));
@@ -145,8 +149,12 @@ void Heavy_temp_a2960967::cMsg_YmvBriBK_sendMessage(HeavyContextInterface *_c, i
   msg_setFloat(m, 2, 1.0f);
 }
 
-void Heavy_temp_a2960967::cReceive_wS26lFsz_sendMessage(HeavyContextInterface *_c, int letIn, const HvMessage *m) {
-  cMsg_YmvBriBK_sendMessage(_c, 0, m);
+void Heavy_temp_a2960967::cReceive_lcgmg3zT_sendMessage(HeavyContextInterface *_c, int letIn, const HvMessage *m) {
+  cMsg_yxSgDNKY_sendMessage(_c, 0, m);
+}
+
+void Heavy_temp_a2960967::cReceive_VnPTYsLb_sendMessage(HeavyContextInterface *_c, int letIn, const HvMessage *m) {
+  cVar_onMessage(_c, &Context(_c)->cVar_suKVph5y, 0, m, &cVar_suKVph5y_sendMessage);
 }
 
 
@@ -195,7 +203,7 @@ int Heavy_temp_a2960967::process(float **inputBuffers, float **outputBuffers, in
     __hv_zero_f(VOf(O1));
 
     // process all signal functions
-    __hv_phasor_k_f(&sPhasor_t0xipsEt, VOf(Bf0));
+    __hv_phasor_k_f(&sPhasor_cYzbYXma, VOf(Bf0));
     __hv_var_k_f(VOf(Bf1), 0.5f, 0.5f, 0.5f, 0.5f, 0.5f, 0.5f, 0.5f, 0.5f);
     __hv_sub_f(VIf(Bf0), VIf(Bf1), VOf(Bf1));
     __hv_abs_f(VIf(Bf1), VOf(Bf1));
@@ -210,8 +218,8 @@ int Heavy_temp_a2960967::process(float **inputBuffers, float **outputBuffers, in
     __hv_var_k_f(VOf(Bf4), -0.166666666666667f, -0.166666666666667f, -0.166666666666667f, -0.166666666666667f, -0.166666666666667f, -0.166666666666667f, -0.166666666666667f, -0.166666666666667f);
     __hv_fma_f(VIf(Bf2), VIf(Bf4), VIf(Bf1), VOf(Bf1));
     __hv_fma_f(VIf(Bf0), VIf(Bf3), VIf(Bf1), VOf(Bf1));
-    __hv_add_f(VIf(Bf1), VIf(O1), VOf(O1));
     __hv_add_f(VIf(Bf1), VIf(O0), VOf(O0));
+    __hv_add_f(VIf(Bf1), VIf(O1), VOf(O1));
 
     // save output vars to output buffer
     __hv_store_f(outputBuffers[0]+n, VIf(O0));
diff --git a/test-pico-io/lib/Heavy/Heavy_temp_a2960967.hpp b/test-pico-io/lib/Heavy/Heavy_temp_a2960967.hpp
index 216e73e..1c90ec4 100644
--- a/test-pico-io/lib/Heavy/Heavy_temp_a2960967.hpp
+++ b/test-pico-io/lib/Heavy/Heavy_temp_a2960967.hpp
@@ -61,13 +61,14 @@ class Heavy_temp_a2960967 : public HeavyContext {
   void scheduleMessageForReceiver(hv_uint32_t receiverHash, HvMessage *m) override;
 
   // static sendMessage functions
-  static void cVar_AeJUniP3_sendMessage(HeavyContextInterface *, int, const HvMessage *);
-  static void cMsg_YmvBriBK_sendMessage(HeavyContextInterface *, int, const HvMessage *);
-  static void cReceive_wS26lFsz_sendMessage(HeavyContextInterface *, int, const HvMessage *);
+  static void cVar_suKVph5y_sendMessage(HeavyContextInterface *, int, const HvMessage *);
+  static void cMsg_yxSgDNKY_sendMessage(HeavyContextInterface *, int, const HvMessage *);
+  static void cReceive_lcgmg3zT_sendMessage(HeavyContextInterface *, int, const HvMessage *);
+  static void cReceive_VnPTYsLb_sendMessage(HeavyContextInterface *, int, const HvMessage *);
 
   // objects
-  SignalPhasor sPhasor_t0xipsEt;
-  ControlVar cVar_AeJUniP3;
+  SignalPhasor sPhasor_cYzbYXma;
+  ControlVar cVar_suKVph5y;
 };
 
 #endif // _HEAVY_CONTEXT_TEMP_A2960967_HPP_