From 8478481466eb61f3864d44dc5e68035dfbbb4f3e Mon Sep 17 00:00:00 2001
From: tildearrow <tildearrow@protonmail.com>
Date: Mon, 6 Dec 2021 02:59:12 -0500
Subject: [PATCH] hmmm

---
 src/engine/platform/c64.cpp     | 2 +-
 src/engine/platform/genesis.cpp | 3 +++
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/engine/platform/c64.cpp b/src/engine/platform/c64.cpp
index 9f51f1ef3..f5052f0cc 100644
--- a/src/engine/platform/c64.cpp
+++ b/src/engine/platform/c64.cpp
@@ -44,7 +44,7 @@ void DivPlatformC64::tick() {
       }
     }
     if (chan[i].std.hadDuty) {
-      chan[i].duty+=(signed char)chan[i].std.duty;
+      chan[i].duty-=((signed char)chan[i].std.duty-12)*4;
       sid.write(i*7+2,chan[i].duty&0xff);
       sid.write(i*7+3,chan[i].duty>>8);
     }
diff --git a/src/engine/platform/genesis.cpp b/src/engine/platform/genesis.cpp
index 3b023e397..aba3aa122 100644
--- a/src/engine/platform/genesis.cpp
+++ b/src/engine/platform/genesis.cpp
@@ -70,6 +70,7 @@ void DivPlatformGenesis::acquire(int& l, int& r) {
 }
 
 void DivPlatformGenesis::tick() {
+  printf("writes remain: %ld\n",writes.size());
   for (int i=0; i<6; i++) {
     if (i==2 && extMode) continue;
     if (chan[i].keyOn || chan[i].keyOff) {
@@ -332,6 +333,8 @@ int DivPlatformGenesis::dispatch(DivCommand c) {
       break;
     case DIV_CMD_PRE_PORTA:
       break;
+    case DIV_CMD_PRE_NOTE:
+      break;
     default:
       printf("WARNING: unimplemented command %d\n",c.cmd);
       break;