Merge pull request #3 from rhooper/grid

Add grid support to LED Glasses

Author: PaintYourDragon

adafruit_is31fl3741/adafruit_ledglasses.py

@@ -1,4 +1,4 @@
-# SPDX-FileCopyrightText: Tony DiCola 2017 for Adafruit Industries
+# SPDX-FileCopyrightText: Tony DiCola 2017 for Adafruit Industries, Rose Hooper
 #
 # SPDX-License-Identifier: MIT
 
@@ -9,7 +9,7 @@
 CircuitPython driver for the Adafruit IS31FL3741 RGB Matrix QT board
 
 
-* Author(s): ladyada
+* Author(s): ladyada, Rose Hooper
 
 Implementation Notes
 --------------------
@@ -22,12 +22,11 @@
   https://github.com/adafruit/circuitpython/releases
 
 """
-# pylint: disable=abstract-method, super-init-not-called
 import adafruit_is31fl3741
 from . import IS31FL3741
 
 
-class Right_Ring(IS31FL3741):
+class Right_Ring:
     """The right eye ring of the LED glasses"""
 
     ledmap = (
@@ -132,11 +131,117 @@ def __getitem__(self, led):
 class LED_Glasses(IS31FL3741):
     """Class representing LED Glasses"""
 
+    ledmap = [
+        (None, None, None),
+        (216, 215, 217),
+        (186, 185, 187),
+        (36, 35, 37),
+        (66, 65, 67),
+        (96, 95, 97),
+        (126, 125, 127),
+        (156, 155, 157),
+        (246, 245, 247),
+        (346, 347, 345),
+        (337, 338, 336),
+        (328, 329, 327),
+        (319, 320, 318),
+        (310, 311, 309),
+        (301, 302, 300),
+        (292, 293, 291),
+        (283, 284, 282),
+        (None, None, None),
+        (9, 8, 10),
+        (219, 218, 220),
+        (189, 188, 190),
+        (39, 38, 40),
+        (69, 68, 70),
+        (99, 98, 100),
+        (129, 128, 130),
+        (159, 158, 160),
+        (249, 248, 250),
+        (343, 344, 342),
+        (334, 335, 333),
+        (325, 326, 324),
+        (316, 317, 315),
+        (307, 308, 306),
+        (298, 299, 297),
+        (289, 290, 288),
+        (280, 281, 279),
+        (271, 272, 270),
+        (12, 11, 13),
+        (222, 221, 223),
+        (192, 191, 193),
+        (42, 41, 43),
+        (72, 71, 73),
+        (102, 101, 103),
+        (132, 131, 133),
+        (162, 161, 163),
+        (252, 251, 253),
+        (268, 269, 267),
+        (238, 239, 237),
+        (208, 209, 207),
+        (178, 179, 177),
+        (148, 149, 147),
+        (118, 119, 117),
+        (88, 89, 87),
+        (58, 59, 57),
+        (28, 29, 27),
+        (15, 14, 16),
+        (225, 224, 226),
+        (195, 194, 196),
+        (45, 44, 46),
+        (75, 74, 76),
+        (105, 104, 106),
+        (135, 134, 136),
+        (165, 164, 166),
+        (255, 254, 256),
+        (264, 265, 263),
+        (234, 235, 233),
+        (204, 205, 203),
+        (174, 175, 173),
+        (144, 145, 143),
+        (114, 115, 113),
+        (84, 85, 83),
+        (54, 55, 53),
+        (24, 25, 23),
+        (3, 2, 4),
+        (213, 212, 214),
+        (183, 182, 184),
+        (33, 32, 34),
+        (63, 62, 64),
+        (93, 92, 94),
+        (123, 122, 124),
+        (243, 242, 244),
+        (None, None, None),
+        (None, None, None),
+        (349, 262, 348),
+        (331, 202, 330),
+        (322, 172, 321),
+        (313, 142, 312),
+        (304, 112, 303),
+        (295, 82, 294),
+        (286, 52, 285),
+        (277, 22, 276),
+    ]
+    width = 18
+    height = 5
+    # These pixels aren't connected to anything and are safe to use for pixels that aren't visible
+    unused_pixels = (120, 121, 314)
+
     def __init__(self, i2c, allocate=adafruit_is31fl3741.NO_BUFFER):
         super().__init__(i2c, allocate=allocate)
+
         self.set_led_scaling(0xFF)  # turn on LEDs all the way
         self.global_current = 0xFE  # set current to max
         self.enable = True  # enable!
 
         self.right_ring = Right_Ring(self)
         self.left_ring = Left_Ring(self)
+        self.grid = self
+
+    @staticmethod
+    def pixel_addrs(x, y):
+        addrs = LED_Glasses.ledmap[x + (LED_Glasses.width * y)]
+        if addrs[0] is None:
+            return LED_Glasses.unused_pixels
+        return addrs