From 5de2761fdef5ade8f7836f92800eccf59a63ba0c Mon Sep 17 00:00:00 2001
From: Wolfgang Hottgenroth <wolfgang.hottgenroth@icloud.com>
Date: Fri, 26 Apr 2024 12:55:21 +0200
Subject: [PATCH] change pling and way to mute

---
 sound-driver/melody_pling.c | 30 +++---------------------------
 sound-driver/mute.c         | 16 ++++++++--------
 sound-driver/sequencer.c    |  2 ++
 3 files changed, 13 insertions(+), 35 deletions(-)

diff --git a/sound-driver/melody_pling.c b/sound-driver/melody_pling.c
index ccd9890..ea02f9b 100644
--- a/sound-driver/melody_pling.c
+++ b/sound-driver/melody_pling.c
@@ -9,41 +9,17 @@ const t_tone plingVoice1[] = {
   { .octave = e_O_5,    .note = e_Cis,   .length = e_L_1_16,    .legato = false, .staccato = false },
   { .octave = e_O_5,    .note = e_D,     .length = e_L_1_16,    .legato = false, .staccato = false },
   { .octave = e_O_5,    .note = e_Dis,   .length = e_L_1_16,    .legato = false, .staccato = false },
-  { .octave = e_O_5,    .note = e_E,     .length = e_L_1_4,     .legato = false, .staccato = false },
+  { .octave = e_O_5,    .note = e_E,     .length = e_L_1_8,     .legato = false, .staccato = false },
 
   { .octave = e_O_Null, .note = e_Null,  .length = e_L_SyncMark,.legato = false, .staccato = false },
   { .octave = e_O_Null, .note = e_Null,  .length = e_L_StopMark,.legato = false, .staccato = false },
 
   { .octave = e_O_Null, .note = e_Null,  .length = e_L_EndMark, .legato = false, .staccato = false },
 };
-const t_tone plingVoice2[] = {
-  { .octave = e_O_Null, .note = e_Pause, .length = e_L_1_16,    .legato = false, .staccato = false },
-  { .octave = e_O_Null, .note = e_Pause, .length = e_L_1_16,    .legato = false, .staccato = false },
-  { .octave = e_O_Null, .note = e_Pause, .length = e_L_1_16,    .legato = false, .staccato = false },
-  { .octave = e_O_Null, .note = e_Pause, .length = e_L_1_16,    .legato = false, .staccato = false },
-  { .octave = e_O_5,    .note = e_Gis,   .length = e_L_1_4,     .legato = false, .staccato = false },
-
-  { .octave = e_O_Null, .note = e_Null,  .length = e_L_SyncMark,.legato = false, .staccato = false },
-  { .octave = e_O_Null, .note = e_Null,  .length = e_L_HoldMark,.legato = false, .staccato = false },
-
-  { .octave = e_O_Null, .note = e_Null,  .length = e_L_EndMark, .legato = false, .staccato = false },
-};
-const t_tone plingVoice3[] = {
-  { .octave = e_O_Null, .note = e_Pause, .length = e_L_1_16,    .legato = false, .staccato = false },
-  { .octave = e_O_Null, .note = e_Pause, .length = e_L_1_16,    .legato = false, .staccato = false },
-  { .octave = e_O_Null, .note = e_Pause, .length = e_L_1_16,    .legato = false, .staccato = false },
-  { .octave = e_O_Null, .note = e_Pause, .length = e_L_1_16,    .legato = false, .staccato = false },
-  { .octave = e_O_5,    .note = e_H,     .length = e_L_1_4,     .legato = false, .staccato = false },
-
-  { .octave = e_O_Null, .note = e_Null,  .length = e_L_SyncMark,.legato = false, .staccato = false },
-  { .octave = e_O_Null, .note = e_Null,  .length = e_L_HoldMark,.legato = false, .staccato = false },
-
-  { .octave = e_O_Null, .note = e_Null,  .length = e_L_EndMark, .legato = false, .staccato = false },
-};
 
 t_melodies pling = {
-  .melodies = { { .amplitude = 12, .tones = plingVoice1 }, { .amplitude = 12, .tones = plingVoice2 }, { .amplitude = 12, .tones = plingVoice3 } },
-  .numOfMelodies = 3,
+  .melodies = { { .amplitude = 12, .tones = plingVoice1 } },
+  .numOfMelodies = 1,
   .pace = 200,
   .chip = 1
 };
diff --git a/sound-driver/mute.c b/sound-driver/mute.c
index c2b4280..77e3f40 100644
--- a/sound-driver/mute.c
+++ b/sound-driver/mute.c
@@ -8,15 +8,15 @@ void muteInit() {
   P1DIR |= BIT6;
 
   // initially, mute
-  P1OUT |= BIT6;
-}
-
-void mute() {
-  P1OUT |= BIT6;
-}
-
-void unMute() {
   P1OUT &= ~BIT6;
 }
 
+void mute() {
+  P1OUT &= ~BIT6;
+}
+
+void unMute() {
+  P1OUT |= BIT6;
+}
+
 
diff --git a/sound-driver/sequencer.c b/sound-driver/sequencer.c
index 184cb76..1e4cf14 100644
--- a/sound-driver/sequencer.c
+++ b/sound-driver/sequencer.c
@@ -96,9 +96,11 @@ void sequencerExec(void *handle) {
         melody->state = e_PlayTone;
         break;
       case e_Hold:
+        psgPlayTone(melodies->chip, channel, 0, e_O_Null, e_Pause);
         break;
       case e_Terminate:
         schDel(melodies->taskId);
+        psgPlayTone(melodies->chip, channel, 0, e_O_Null, e_Pause);
         slots &= ~(melodies->slotMask);
         break;
     }