From 23f455963940e50cceeda64fae1b1b3596addec6 Mon Sep 17 00:00:00 2001
From: Serge Bazanski <q3k@q3k.org>
Date: Sun, 13 Aug 2023 15:15:28 +0200
Subject: [PATCH] py/melodic: fix sustain
No idea when this broke, but we weren't actually ever stopping the
synth on petal release.
---
python_payload/apps/demo_melodic/__init__.py | 16 +++++++++++-----
1 file changed, 11 insertions(+), 5 deletions(-)
diff --git a/python_payload/apps/demo_melodic/__init__.py b/python_payload/apps/demo_melodic/__init__.py
index b59a2844dd..f4f3a0577b 100644
--- a/python_payload/apps/demo_melodic/__init__.py
+++ b/python_payload/apps/demo_melodic/__init__.py
@@ -2,11 +2,10 @@ import bl00mbox
blm = bl00mbox.Channel("Melodic Demo")
-import captouch
import leds
from st3m.goose import List, Optional
-from st3m.input import InputState
+from st3m.input import InputState, InputController
from st3m.ui.view import ViewManager
from ctx import Context
@@ -44,13 +43,17 @@ def adjust_playing_field_to_octave() -> None:
change_playing_field_color(0, 55, 0)
-def run(ins: InputState) -> None:
+def run(input: InputController) -> None:
global scale
global octave
global synths
+ any_down = False
for i in range(10):
- petal = ins.captouch.petals[i]
+ petal = input.captouch.petals[i].whole
+ if petal.down:
+ any_down = True
if petal.pressed:
+ any_down = True
if i == 6:
octave = -1
adjust_playing_field_to_octave()
@@ -69,6 +72,9 @@ def run(ins: InputState) -> None:
synths[0].signals.pitch.tone = note
synths[0].signals.trigger.start()
+ if not any_down:
+ synths[0].signals.trigger.stop()
+
def init() -> None:
global synths
@@ -105,4 +111,4 @@ class MelodicApp(Application):
def think(self, ins: InputState, delta_ms: int) -> None:
super().think(ins, delta_ms)
- run(ins)
+ run(self.input)
--
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