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Refactor presets scaling and clean up patterns

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Made-with: Cursor
This commit is contained in:
Jimmy
2026-03-05 20:25:28 +13:00
parent 52a5f0f8c4
commit e75723e2e7
25 changed files with 100 additions and 371 deletions
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20
pico/src/patterns/__init__.py
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@@ -7,29 +7,11 @@ from .circle import Circle
from .roll import Roll
from .calibration import Calibration
from .test import Test
from .scale_test import ScaleTest
from .grab import Grab
from .spin import Spin
from .lift import Lift
from .flare import Flare
from .hook import Hook
from .invertsplit import Invertsplit
from .pose import Pose
from .backbalance import Backbalance
from .beat import Beat
from .crouch import Crouch
from .backbendsplit import Backbendsplit
from .straddle import Straddle
from .frontbalance import Frontbalance
from .elbowhang import Elbowhang
from .elbowhangspin import Elbowhangspin
from .dismount import Dismount
from .fluff import Fluff
from .elbowhangsplit import Elbowhangsplit
from .invert import Invert
from .backbend import Backbend
from .seat import Seat
from .kneehang import Kneehang
from .legswoop import Legswoop
from .split import Split
from .foothang import Foothang
from .point import Point

9
pico/src/patterns/backbalance.py
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@@ -1,9 +0,0 @@
"""Placeholder until implemented."""
class Backbalance:
def __init__(self, driver):
self.driver = driver
def run(self, preset):
while True:
yield

9
pico/src/patterns/backbend.py
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@@ -1,9 +0,0 @@
"""Placeholder until implemented."""
class Backbend:
def __init__(self, driver):
self.driver = driver
def run(self, preset):
while True:
yield

9
pico/src/patterns/backbendsplit.py
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@@ -1,9 +0,0 @@
"""Placeholder until implemented."""
class Backbendsplit:
def __init__(self, driver):
self.driver = driver
def run(self, preset):
while True:
yield

9
pico/src/patterns/beat.py
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@@ -1,9 +0,0 @@
"""Placeholder until implemented."""
class Beat:
def __init__(self, driver):
self.driver = driver
def run(self, preset):
while True:
yield

9
pico/src/patterns/crouch.py
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@@ -1,9 +0,0 @@
"""Placeholder until implemented."""
class Crouch:
def __init__(self, driver):
self.driver = driver
def run(self, preset):
while True:
yield

9
pico/src/patterns/dismount.py
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@@ -1,9 +0,0 @@
"""Placeholder until implemented."""
class Dismount:
def __init__(self, driver):
self.driver = driver
def run(self, preset):
while True:
yield

9
pico/src/patterns/elbowhang.py
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@@ -1,9 +0,0 @@
"""Placeholder until implemented."""
class Elbowhang:
def __init__(self, driver):
self.driver = driver
def run(self, preset):
while True:
yield

9
pico/src/patterns/elbowhangspin.py
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@@ -1,9 +0,0 @@
"""Placeholder until implemented."""
class Elbowhangspin:
def __init__(self, driver):
self.driver = driver
def run(self, preset):
while True:
yield

9
pico/src/patterns/elbowhangsplit.py
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@@ -1,9 +0,0 @@
"""Placeholder until implemented."""
class Elbowhangsplit:
def __init__(self, driver):
self.driver = driver
def run(self, preset):
while True:
yield

9
pico/src/patterns/fluff.py
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@@ -1,9 +0,0 @@
"""Placeholder until implemented."""
class Fluff:
def __init__(self, driver):
self.driver = driver
def run(self, preset):
while True:
yield

9
pico/src/patterns/foothang.py
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@@ -1,9 +0,0 @@
"""Placeholder until implemented."""
class Foothang:
def __init__(self, driver):
self.driver = driver
def run(self, preset):
while True:
yield

9
pico/src/patterns/frontbalance.py
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@@ -1,9 +0,0 @@
"""Placeholder until implemented."""
class Frontbalance:
def __init__(self, driver):
self.driver = driver
def run(self, preset):
while True:
yield

9
pico/src/patterns/invert.py
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@@ -1,9 +0,0 @@
"""Placeholder until implemented."""
class Invert:
def __init__(self, driver):
self.driver = driver
def run(self, preset):
while True:
yield

9
pico/src/patterns/invertsplit.py
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@@ -1,9 +0,0 @@
"""Placeholder until implemented."""
class Invertsplit:
def __init__(self, driver):
self.driver = driver
def run(self, preset):
while True:
yield

9
pico/src/patterns/kneehang.py
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@@ -1,9 +0,0 @@
"""Placeholder until implemented."""
class Kneehang:
def __init__(self, driver):
self.driver = driver
def run(self, preset):
while True:
yield

9
pico/src/patterns/legswoop.py
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@@ -1,9 +0,0 @@
"""Placeholder until implemented."""
class Legswoop:
def __init__(self, driver):
self.driver = driver
def run(self, preset):
while True:
yield

72
pico/src/patterns/point.py
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@@ -3,66 +3,16 @@ class Point:
self.driver = driver
def run(self, preset):
"""
Point pattern: color bands defined by n ranges.
- n1–n2: LEDs with color1 (c[0])
- n3–n4: LEDs with color2 (c[1])
- n5–n6: LEDs with color3 (c[2])
- n7–n8: LEDs with color4 (c[3])
All indices are along the logical ring (driver.n), inclusive ranges.
"""
num_leds = self.driver.num_leds
# Base colors (up to 4), missing ones default to black
colors = list(preset.c) if getattr(preset, "c", None) else []
while len(colors) < 4:
colors.append((0, 0, 0))
# Apply preset/global brightness once per color
c1 = self.driver.apply_brightness(colors[0], preset.b)
c2 = self.driver.apply_brightness(colors[1], preset.b)
c3 = self.driver.apply_brightness(colors[2], preset.b)
c4 = self.driver.apply_brightness(colors[3], preset.b)
# Apply preset/global brightness once per color
c1 = self.driver.apply_brightness(preset.c[0], preset.b)
c2 = self.driver.apply_brightness(preset.c[1], preset.b)
c3 = self.driver.apply_brightness(preset.c[2], preset.b)
c4 = self.driver.apply_brightness(preset.c[3], preset.b)
# Helper to normalize and clamp a range
def norm_range(a, b):
a = int(a)
b = int(b)
if a > b:
a, b = b, a
if b < 0 or a >= num_leds:
return None
a = max(0, a)
b = min(num_leds - 1, b)
if a > b:
return None
return a, b
ranges = []
r1 = norm_range(getattr(preset, "n1", 0), getattr(preset, "n2", -1))
if r1:
ranges.append((r1[0], r1[1], c1))
r2 = norm_range(getattr(preset, "n3", 0), getattr(preset, "n4", -1))
if r2:
ranges.append((r2[0], r2[1], c2))
r3 = norm_range(getattr(preset, "n5", 0), getattr(preset, "n6", -1))
if r3:
ranges.append((r3[0], r3[1], c3))
r4 = norm_range(getattr(preset, "n7", 0), getattr(preset, "n8", -1))
if r4:
ranges.append((r4[0], r4[1], c4))
# Static draw: last range wins on overlaps
for i in range(num_leds):
color = (0, 0, 0)
for start, end, c in ranges:
if start <= i <= end:
color = c
self.driver.n[i] = color
self.driver.n.write()
while True:
yield
self.driver.fill_n(c1, preset.n1, preset.n2)
self.driver.fill_n(c2, preset.n3, preset.n4)
self.driver.fill_n(c3, preset.n5, preset.n6)
self.driver.fill_n(c4, preset.n7, preset.n8)
self.driver.show_all()

56
pico/src/patterns/scale_test.py Normal file
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@@ -0,0 +1,56 @@
import utime
RED = (255, 0, 0)
class ScaleTest:
"""
Animated test for the scale() helper.
A single red pixel moves along the reference strip (strip 0). For each other
strip, the position is mapped using:
n2 = scale(l1, l2, n1)
so that all lit pixels stay aligned by proportional position along the strips.
"""
def __init__(self, driver):
self.driver = driver
def run(self, preset):
strips = self.driver.strips
if not strips:
return
src_strip_idx = 0
l1 = self.driver.strip_length(src_strip_idx)
if l1 <= 0:
return
step = self.driver.step
delay_ms = max(1, int(getattr(preset, "d", 30) or 30))
last_update = utime.ticks_ms()
color = self.driver.apply_brightness(RED, getattr(preset, "b", 255))
while True:
now = utime.ticks_ms()
if utime.ticks_diff(now, last_update) >= delay_ms:
n1 = step % l1
# Clear all strips
for strip in strips:
strip.fill((0, 0, 0))
# Light mapped position on each strip using Presets.set/show
for dst_strip_idx, _ in enumerate(strips):
self.driver.set(dst_strip_idx, n1, color)
self.driver.show(dst_strip_idx)
step += 1
self.driver.step = step
last_update = now
yield

9
pico/src/patterns/seat.py
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@@ -1,9 +0,0 @@
"""Placeholder until implemented."""
class Seat:
def __init__(self, driver):
self.driver = driver
def run(self, preset):
while True:
yield

9
pico/src/patterns/split.py
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@@ -1,9 +0,0 @@
"""Placeholder until implemented."""
class Split:
def __init__(self, driver):
self.driver = driver
def run(self, preset):
while True:
yield

9
pico/src/patterns/straddle.py
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@@ -1,9 +0,0 @@
"""Placeholder until implemented."""
class Straddle:
def __init__(self, driver):
self.driver = driver
def run(self, preset):
while True:
yield