Rename patterns module to presets

Rename the driver module and update imports so tests and main entry use the new presets naming, while moving Preset to its own file.

Co-authored-by: Cursor <cursoragent@cursor.com>

test/patterns/auto_manual.py

@@ -2,7 +2,7 @@
 import utime
 from machine import WDT
 from settings import Settings
-from patterns import Patterns
+from presets import Presets
 
 
 def run_for(p, wdt, duration_ms):
@@ -19,7 +19,7 @@ def main():
     pin = s.get("led_pin", 10)
     num = s.get("num_leds", 30)
 
-    p = Patterns(pin=pin, num_leds=num)
+    p = Presets(pin=pin, num_leds=num)
     wdt = WDT(timeout=10000)
     
     print("=" * 50)
@@ -29,11 +29,11 @@ def main():
     # Test 1: Rainbow in AUTO mode (continuous)
     print("\nTest 1: Rainbow pattern in AUTO mode (should run continuously)")
     p.edit("rainbow_auto", {
-        "pattern": "rainbow",
-        "brightness": 128,
-        "delay": 50,
+        "p": "rainbow",
+        "b": 128,
+        "d": 50,
         "n1": 2,
-        "auto": True
+        "a": True,
     })
     p.select("rainbow_auto")
     print("Running rainbow_auto for 3 seconds...")
@@ -43,11 +43,11 @@ def main():
     # Test 2: Rainbow in MANUAL mode (one step per tick)
     print("\nTest 2: Rainbow pattern in MANUAL mode (one step per tick)")
     p.edit("rainbow_manual", {
-        "pattern": "rainbow",
-        "brightness": 128,
-        "delay": 50,
+        "p": "rainbow",
+        "b": 128,
+        "d": 50,
         "n1": 2,
-        "auto": False
+        "a": False,
     })
     p.select("rainbow_manual")
     print("Calling tick() 5 times (should advance 5 steps)...")
@@ -65,14 +65,14 @@ def main():
     # Test 3: Pulse in AUTO mode (continuous cycles)
     print("\nTest 3: Pulse pattern in AUTO mode (should pulse continuously)")
     p.edit("pulse_auto", {
-        "pattern": "pulse",
-        "brightness": 128,
-        "delay": 100,
+        "p": "pulse",
+        "b": 128,
+        "d": 100,
         "n1": 500,  # Attack
         "n2": 200,  # Hold
         "n3": 500,  # Decay
-        "colors": [(255, 0, 0)],
-        "auto": True
+        "c": [(255, 0, 0)],
+        "a": True,
     })
     p.select("pulse_auto")
     print("Running pulse_auto for 3 seconds...")
@@ -82,14 +82,14 @@ def main():
     # Test 4: Pulse in MANUAL mode (one cycle then stop)
     print("\nTest 4: Pulse pattern in MANUAL mode (one cycle then stop)")
     p.edit("pulse_manual", {
-        "pattern": "pulse",
-        "brightness": 128,
-        "delay": 100,
+        "p": "pulse",
+        "b": 128,
+        "d": 100,
         "n1": 300,  # Attack
         "n2": 200,  # Hold
         "n3": 300,  # Decay
-        "colors": [(0, 255, 0)],
-        "auto": False
+        "c": [(0, 255, 0)],
+        "a": False,
     })
     p.select("pulse_manual")
     print("Running pulse_manual until generator stops...")
@@ -108,11 +108,11 @@ def main():
     # Test 5: Transition in AUTO mode (continuous transitions)
     print("\nTest 5: Transition pattern in AUTO mode (continuous transitions)")
     p.edit("transition_auto", {
-        "pattern": "transition",
-        "brightness": 128,
-        "delay": 500,
-        "colors": [(255, 0, 0), (0, 255, 0), (0, 0, 255)],
-        "auto": True
+        "p": "transition",
+        "b": 128,
+        "d": 500,
+        "c": [(255, 0, 0), (0, 255, 0), (0, 0, 255)],
+        "a": True,
     })
     p.select("transition_auto")
     print("Running transition_auto for 3 seconds...")
@@ -122,11 +122,11 @@ def main():
     # Test 6: Transition in MANUAL mode (one transition then stop)
     print("\nTest 6: Transition pattern in MANUAL mode (one transition then stop)")
     p.edit("transition_manual", {
-        "pattern": "transition",
-        "brightness": 128,
-        "delay": 500,
-        "colors": [(255, 0, 0), (0, 255, 0)],
-        "auto": False
+        "p": "transition",
+        "b": 128,
+        "d": 500,
+        "c": [(255, 0, 0), (0, 255, 0)],
+        "a": False,
     })
     p.select("transition_manual")
     print("Running transition_manual until generator stops...")
@@ -145,11 +145,11 @@ def main():
     # Test 7: Switching between auto and manual modes
     print("\nTest 7: Switching between auto and manual modes")
     p.edit("switch_test", {
-        "pattern": "rainbow",
-        "brightness": 128,
-        "delay": 50,
+        "p": "rainbow",
+        "b": 128,
+        "d": 50,
         "n1": 2,
-        "auto": True
+        "a": True,
     })
     p.select("switch_test")
     print("Running in auto mode for 1 second...")
@@ -157,7 +157,7 @@ def main():
     
     # Switch to manual mode by editing the preset
     print("Switching to manual mode...")
-    p.edit("switch_test", {"auto": False})
+    p.edit("switch_test", {"a": False})
     p.select("switch_test")  # Re-select to apply changes
     
     print("Calling tick() 3 times in manual mode...")
@@ -168,7 +168,7 @@ def main():
     
     # Switch back to auto mode
     print("Switching back to auto mode...")
-    p.edit("switch_test", {"auto": True})
+    p.edit("switch_test", {"a": True})
     p.select("switch_test")
     print("Running in auto mode for 1 second...")
     run_for(p, wdt, 1000)
@@ -176,7 +176,7 @@ def main():
     
     # Cleanup
     print("\nCleaning up...")
-    p.edit("cleanup_off", {"pattern": "off"})
+    p.edit("cleanup_off", {"p": "off"})
     p.select("cleanup_off")
     p.tick()
     utime.sleep_ms(100)