From 5ca48b6655b5a70c365e9f22e7f45fcb00f70a14 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Cl=C3=A9ment=20Le=20Bihan?= <clement.lebihan773@gmail.com>
Date: Fri, 10 Dec 2021 14:19:01 +0100
Subject: [PATCH] first led test with asyncio

---
 chroma_case/Note.py                           |  16 ++----
 chroma_case/Partition.py                      |   8 +--
 chroma_case/__pycache__/Note.cpython-39.pyc   | Bin 1030 -> 722 bytes
 .../__pycache__/Partition.cpython-39.pyc      | Bin 1413 -> 1351 bytes
 main.py                                       |  52 +++++++++++++++---
 5 files changed, 50 insertions(+), 26 deletions(-)

diff --git a/chroma_case/Note.py b/chroma_case/Note.py
index 1d9e8dd..2e61b3a 100644
--- a/chroma_case/Note.py
+++ b/chroma_case/Note.py
@@ -1,21 +1,13 @@
 
 
 class Note:
-    def __init__(self, key, color, start_time, duration) -> None:
+    def __init__(self, start_time, data) -> None:
 
-        self.__key = key
-        self.__color = color
         self.__start_time = start_time
-        self.__duration = duration
-
-    def get_key(self):
-        return self.__key
-
-    def get_color(self):
-        return self.__color
+        self.__data = data
 
     def get_start_time(self):
         return self.__start_time
     
-    def get_duration(self):
-        return self.__duration
\ No newline at end of file
+    def get_data(self):
+        return self.__data
\ No newline at end of file
diff --git a/chroma_case/Partition.py b/chroma_case/Partition.py
index 0e00fbd..174fc86 100644
--- a/chroma_case/Partition.py
+++ b/chroma_case/Partition.py
@@ -20,7 +20,7 @@ class Partition:
         self.__notes = notes
 
     
-    async def play(self, output_lambda:Callable[[str, tuple[int, int, int], int], None]):
+    async def play(self, output_lambda:Callable[[object], None]):
         now = datetime.datetime.now()
         tasks_to_wait = []
         for note in self.__notes:
@@ -28,11 +28,7 @@ class Partition:
                 asyncio.create_task(
                     run_at(
                         now + datetime.timedelta(milliseconds= note.get_start_time()),
-                        output_lambda(
-                            note.get_key(),
-                            note.get_color(),
-                            note.get_duration()
-                        )
+                        output_lambda(note.get_data())
                     )
                 )
             )
diff --git a/chroma_case/__pycache__/Note.cpython-39.pyc b/chroma_case/__pycache__/Note.cpython-39.pyc
index cec098b918262432537c5d3400306d627282621b..44a2d6d74253942a9629a6feb9942d4d77e8d340 100644
GIT binary patch
delta 376
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literal 1030
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XeP$gWjhUYc)WQ2b{RfKvjl%u{#(&TB

diff --git a/chroma_case/__pycache__/Partition.cpython-39.pyc b/chroma_case/__pycache__/Partition.cpython-39.pyc
index a3a14458779c25461fedf61d4d9b6bd9697e2a03..17f82cbdd5e1394da19f4bf9cefda9d9a2992e21 100644
GIT binary patch
delta 215
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zY$@z5EK!`3y_r5LgESrnDU1OUB@9^%3m6wN)H0<r)H2sFWHGrg#2QVGXI2wvW^86!
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D_eC<&

delta 273
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diff --git a/main.py b/main.py
index 15121f2..928f9d6 100644
--- a/main.py
+++ b/main.py
@@ -3,22 +3,58 @@ from chroma_case.Note import Note
 import asyncio
 import sys
 
-async def printing(key, color, duration):
-    print(f"key: {key}, c:{color} for {duration / 1000}s")
-    await asyncio.sleep(duration / 1000)
-    print(f"end of {key}")
+import board, neopixel
 
+pixels = neopixel.NeoPIxel(board.D18, 20, brightness=0.1)
 
+notePixels = { 'si': [0, 1],
+            'la#': [2, 3],
+            'la': [4, 5],
+            'sol#':[6],
+            'sol':[7, 8, 9],
+            'fa#':[10],
+            'fa':[11, 12, 13],
+            'mi':[14, 15, 16],
+            're#':[17],
+            're':[18, 19],
+            'do#':[],
+            'do':[]}
+
+async def to_chroma_case(data):
+    global pixels
+
+    colored_pixels = notePixels[data["key"].lower()]
+    for pixelId in colored_pixels:
+        pixels[pixelId] = data["color"]
+    await asyncio.sleep(data['duration'] / 1000)
+    for pixelId in colored_pixels:
+        pixels[pixelId] = 0
+        
+
+async def printing(data):
+    print(f"key: {data['key']}, c:{data['color']} for {data['duration'] / 1000}s")
+    await asyncio.sleep(data['duration'] / 1000)
+    print(f"end of {data['key']}")
 
 async def main():
-    n = Note("fa", (0, 255, 0), 1000, 7000)
+    n = Note(1000, {
+        "duration": 1500,
+        "color": (0, 255, 0),
+        "key": "fa",
+    })
 
     p = Partition("test", 
-    [n,
-    Note("fa#", (234, 255, 0), 3000, 2000)]
+        [
+            n,
+            Note(1500, {
+                "duration": 2000,
+                "color": (255, 0, 0),
+                "key": "fa lo",
+            })
+        ]
     )
 
-    await p.play(printing)
+    await p.play(to_chroma_case)
 
     return 0