initial commit

Makefile

@@ -0,0 +1,9 @@
+.DEFAULT_GOAL := send
+
+.PHONY: send
+send:
+	cp code/code.py /media/chee/prettychips/
+
+.PHONY: init
+init:
+	cp -r code/* /media/chee/prettychips/

code/code.py

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+import board
+import time
+import displayio
+import gamepadshift
+import adafruit_imageload
+
+MODE_LIVE = 0
+MODE_MENU1 = 1
+MODE_MENU2 = 2
+
+SOUND_TYPE_SQUARE = 0
+SOUND_TYPE_PULSE = 1
+SOUND_TYPE_SINE = 2
+SOUND_TYPE_NOISE = 3
+
+class PitchEnvelope():
+    pass
+
+class AmpEnvelope():
+    pass
+
+class SoundBlock():
+    index = -1
+    note = None
+    intervals = [0, 0, 0]
+    interval_mode = 0
+    octave = 3
+    pitch_env = PitchEnvelope()
+    amp_env = AmpEnvelope()
+    delay = 0
+    pan = 0
+    def __init__(self, index):
+        self.index = index
+
+class Sound():
+    name = None
+    type = None
+    blocks = []
+    rate = 8 # 8 for normal, 4 for half, 2 for quarter, 1 for eigth
+
+    def __init__(self, machine, name, type):
+        self.machine = machine
+        self.name = name
+        self.type = type
+        for i in range(16):
+            self.blocks.append(SoundBlock(i))
+    @property
+    def playing_block(self):
+        return self.machine.current_tick // self.rate
+
+class BleepBloopMachine():
+    mode = MODE_LIVE
+    bpm = 120
+    current_tick = 0
+    max_tick = 127
+    selected_live_block = 0
+    selected_menu1_control = 0
+    selected_menu2_control = 0
+    current_sound_index = 0
+    sounds = []
+    @property
+    def tick_length(self):
+        return self.bpm / self.max_tick / 16
+    @property
+    def current_sound(self):
+        return self.sounds[self.current_sound_index]
+    def tick(self):
+        time.sleep(self.tick_length)
+        self.current_tick += 1
+        if self.current_tick > 127:
+            self.current_tick = 0
+    def __init__(self):
+        self.sounds.append(Sound(self, "q", SOUND_TYPE_SQUARE))
+        self.sounds.append(Sound(self, "p", SOUND_TYPE_PULSE))
+        self.sounds.append(Sound(self, "s", SOUND_TYPE_SINE))
+        self.sounds.append(Sound(self, "n", SOUND_TYPE_NOISE))
+
+machine = BleepBloopMachine()
+
+display = board.DISPLAY
+
+colorsheet, palette = adafruit_imageload.load(
+    "colors.bmp",
+    bitmap=displayio.Bitmap,
+    palette=displayio.Palette,
+)
+grid = displayio.TileGrid(
+    colorsheet,
+    pixel_shader=palette,
+    width=10,
+    height=8,
+    tile_width=16,
+    tile_height=16,
+)
+grid_group = displayio.Group()
+grid_group.append(grid)
+display.show(grid_group)
+
+sound = machine.current_sound
+while True:
+    sound = machine.current_sound
+    for y in range(0, 4):
+        for x in range(0, 4):
+            color = 1
+            if x == sound.playing_block % 4 and y == sound.playing_block // 4:
+                color = 2
+            grid[x + 3, y + 2] = color
+            print(sound.playing_block)
+            print(x, y, sound.playing_block / 4)
+    machine.tick()

pyrightconfig.json

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+{
+	"stubPath": "./stubs",
+	"include": ["./code/*", "./code/lib/*"]
+}