def __init__(self):
configfile, demo = process_input_arg(sys.argv)
(mapping, width, height, max_number_of_panels, led_rows, led_cols,
parallel) = get_config(configfile)
self.RUNNING = True
self.mapping = mapping
self.demo = demo
self.width = width
self.height = height
self.max_number_of_panels = max_number_of_panels
self.led_rows = led_rows
self.led_cols = led_cols
self.parallel = parallel
self.scratch = pygame.Surface((width, height))
self.gamepad = None
#signal handlers to quite gracefully
signal.signal(signal.SIGINT, self.quit_gracefully)
signal.signal(signal.SIGTERM, self.quit_gracefully)
print(""" murapix Copyright (C) 2019 [email protected]
This program comes with ABSOLUTELY NO WARRANTY.
This is free software, and you are welcome to redistribute it
under certain conditions.""") #LICENSE
if not demo:
#must be a raspberry pi configured for murapix, hence nodename
#must be "rpi-murapix"
if os.uname().nodename not in ("rpi-murapix", "raspberrypi"):
raise EnvironmentError(
"Not a murapix, please select demo mode with --demo=X")
print('Going on the Murapix!')
print('{0} channel(s) of [{1}*{2}={3} LED] X [{4} LED]'.format(
parallel, max_number_of_panels // parallel, led_rows,
max_number_of_panels * led_rows // parallel, led_cols))
#the screen is just a single line of panels
options = RGBMatrixOptions()
options.rows = options.cols = led_rows
options.parallel = parallel
options.chain_length = max_number_of_panels // parallel
options.hardware_mapping = 'regular'
options.drop_privileges = 0
self.matrix = RGBMatrix(options=options)
self.double_buffer = self.matrix.CreateFrameCanvas()
self._screen = init_pygame_display(
(max_number_of_panels // parallel) * led_rows,
led_cols * parallel)
else:
print('Going on the standart screen...')
pygame.init()
self._screen = pygame.display.set_mode(
(width * demo, height * demo), 0, 32)
self.clock = pygame.time.Clock()
self.fps = 15
def setup(self):
logger.info("setting up the matrix: %s", getpass.getuser())
options = RGBMatrixOptions()
options.rows = 16
options.chain_length = 1
options.brightness = BRIGHTNESS
options.daemon = 0
options.drop_privileges = 0
self.matrix = RGBMatrix(options=options)
logger.info("matrix setup is done: %s", getpass.getuser())
return
def __generateMatrixOptions(self):
from rgbmatrix import RGBMatrixOptions
options = RGBMatrixOptions()
options.rows = 32
options.chain_length = 1
options.parallel = 1
options.hardware_mapping = 'regular'
options.pwm_lsb_nanoseconds = 160
options.brightness = 80
options.drop_privileges = False
return options
def __init__(self, clear_screen=True):
options = RGBMatrixOptions()
options.rows = Config.get_or_throw('leds.display_height')
options.cols = Config.get_or_throw('leds.display_width')
options.chain_length = 1
options.parallel = 1
options.hardware_mapping = 'adafruit-hat'
options.drop_privileges = False
self.__matrix = RGBMatrix(options=options)
self.__pixels = self.__matrix.CreateFrameCanvas()
if clear_screen:
self.clear_screen()
def __init__(self,
*,
rows=32,
columns=64,
chain=1,
brightness=80,
gpio_mapping="adafruit-hat-pwm",
parallel=1,
pwm_bits=11,
panel_type="",
rgb_sequence="rgb",
show_refresh=False,
slowdown_gpio=None,
no_hardware_pulse=False,
pwm_lsb_nanoseconds=130,
row_addr_type=0,
multiplexing=0,
pixel_mapper=""):
options = RGBMatrixOptions()
options.drop_privileges = 0
options.daemon = 0
options.hardware_mapping = gpio_mapping
options.rows = rows
options.cols = columns
options.chain_length = chain
options.parallel = parallel
options.pwm_bits = pwm_bits
options.brightness = brightness
options.panel_type = panel_type
options.led_rgb_sequence = rgb_sequence
options.pwm_lsb_nanoseconds = pwm_lsb_nanoseconds
options.row_address_type = row_addr_type
options.multiplexing = multiplexing
options.pixel_mapper_config = pixel_mapper
if show_refresh:
options.show_refresh_rate = 1
if slowdown_gpio is not None:
options.gpio_slowdown = slowdown_gpio
if no_hardware_pulse:
options.disable_hardware_pulsing = True
self._matrix = RGBMatrix(options=options)
self._buffer = self._matrix.CreateFrameCanvas()
self._background = (0, 0, 0)
self._position = (0, 0)
def make_matrix() -> RGBMatrix:
options = RGBMatrixOptions()
options.rows = 16
options.cols = 32
# options.chain_length = 1
# options.parallel = 1
# options.row_address_type = 0
# options.multiplexing = 0
# options.pwm_bits = 11
options.brightness = 65
# options.pwm_lsb_nanoseconds = 130
# options.led_rgb_sequence = 'RGB'
# options.pixel_mapper_config = ''
# options.gpio_slowdown = 1
options.drop_privileges = False
return RGBMatrix(options=options)
def __init__(self):
print("__init__")
options = RGBMatrixOptions()
options.hardware_mapping = "adafruit-hat-pwm"
options.rows = 32
options.cols = 64
options.chain_length = 1
options.parallel = 1
options.row_address_type = 0
options.multiplexing = 0
options.pwm_bits = 11
options.brightness = 100
options.disable_hardware_pulsing = 0
#options.pwm_lsb_nanoseconds = 130
options.pwm_lsb_nanoseconds = 500 # 400=Good
options.led_rgb_sequence = "RGB"
options.pixel_mapper_config = ""
options.show_refresh_rate = 0
options.gpio_slowdown = 0
options.daemon = 0
options.drop_privileges = False
self.matrix = RGBMatrix(options=options)
self.offscreen_canvas = self.matrix.CreateFrameCanvas()
self.font = graphics.Font()
self.fontSmall = graphics.Font()
# Setup Fonts
# Get fonts from here: https://github.com/dk/ibm-vio-os2-fonts
#self.font.LoadFont("../../../fonts/10x20.bdf")
#self.font.LoadFont("ibm-vio-12x20-r-iso10646-1-20.bdf")
self.fontSmall.LoadFont(
"fonts/ibm-vio-6x10-r-iso10646-1-10-modified.bdf")
self.font.LoadFont("fonts/ibm-vio-12x30-r-iso10646-1-30-modified.bdf")
#self.font.LoadFont("fonts/ibm-vio-10x21-r-iso10646-1-21.bdf")
#self.font.LoadFont("fonts/ibm-vio-12x22-r-iso10646-1-22-modified.bdf")
#self.font.LoadFont("../../../fonts/helvR12.bdf")
self.matrix.brightness = 100
#self.textColor = graphics.Color(255, 0, 0)
logger.info("display adafruit hat init complete")
def process(self):
"""Process command-line input and initiate the RGB matrix with
those options before calling the subclass code."""
self.args = self.parser.parse_args()
options = RGBMatrixOptions()
if self.args.led_gpio_mapping is not None:
options.hardware_mapping = self.args.led_gpio_mapping
options.rows = self.args.led_rows
options.cols = self.args.led_cols
options.chain_length = self.args.led_chain
options.parallel = self.args.led_parallel
options.row_address_type = self.args.led_row_addr_type
options.multiplexing = self.args.led_multiplexing
options.pwm_bits = self.args.led_pwm_bits
options.brightness = self.args.led_brightness
options.pwm_lsb_nanoseconds = self.args.led_pwm_lsb_nanoseconds
options.led_rgb_sequence = self.args.led_rgb_sequence
options.pixel_mapper_config = self.args.led_pixel_mapper
if self.args.led_show_refresh:
options.show_refresh_rate = 1
if self.args.led_slowdown_gpio is not None:
options.gpio_slowdown = self.args.led_slowdown_gpio
if self.args.led_no_hardware_pulse:
options.disable_hardware_pulsing = True
# Don't drop root status; lets us maintain I2C access, etc.
# For some reason this isn't working from command line.
options.drop_privileges = False
signal.signal(signal.SIGTERM, self.signal_handler)
signal.signal(signal.SIGINT, self.signal_handler)
self.matrix = RGBMatrix(options=options)
try:
self.run()
except KeyboardInterrupt:
sys.exit(0)
return True
def __init__(self, sideclass=PiXXLSide):
assert issubclass(sideclass, PiXXLSide)
options = RGBMatrixOptions()
self.settings = default_cube_settings
self.settings["maxlight"] = self.settings.get("maxlight", 1000000)
#cube specific defaults:
options.rows = default_cube_settings["resolution"]
options.cols = default_cube_settings["resolution"]
options.chain_length = default_cube_settings["chain_length"]
options.parallel = default_cube_settings["parallel"]
options.brightness = default_cube_settings["brightness"]
options.gpio_slowdown = default_cube_settings["gpio_slowdown"]
#other led-matrix defaults:
options.row_address_type = 0
options.multiplexing = 0
options.pwm_bits = 11
options.pwm_lsb_nanoseconds = 130
options.led_rgb_sequence = "RGB"
options.pixel_mapper_config = ""
options.drop_privileges = False
self.options = options
self.raw_accel_vector = []
self.sides = []
self.rendering = False
self.time = time.time()
for sidedata in default_cube_settings["sides"]:
sidedata["res"] = default_cube_settings["resolution"]
self.sides.append(sideclass(self, sidedata))
self.gestureHandlers = []
self.image = Image.new("RGB",
(self.options.chain_length * self.options.cols,
self.options.parallel * self.options.rows))
self.framecouter = 0
def process(self):
self.args = self.parser.parse_args()
options = RGBMatrixOptions()
if self.args.led_gpio_mapping != None:
options.hardware_mapping = self.args.led_gpio_mapping
options.rows = self.args.led_rows
options.cols = self.args.led_cols
options.chain_length = self.args.led_chain
options.parallel = self.args.led_parallel
options.row_address_type = self.args.led_row_addr_type
options.multiplexing = self.args.led_multiplexing
options.pwm_bits = self.args.led_pwm_bits
options.brightness = self.args.led_brightness
options.pwm_lsb_nanoseconds = self.args.led_pwm_lsb_nanoseconds
options.led_rgb_sequence = self.args.led_rgb_sequence
options.pixel_mapper_config = self.args.led_pixel_mapper
options.panel_type = self.args.led_panel_type
if self.args.led_show_refresh:
options.show_refresh_rate = 1
if self.args.led_slowdown_gpio != None:
options.gpio_slowdown = self.args.led_slowdown_gpio
if self.args.led_no_hardware_pulse:
options.disable_hardware_pulsing = True
if not self.args.drop_privileges:
options.drop_privileges = False
self.matrix = RGBMatrix(options=options)
try:
# Start loop
print("Press CTRL-C to stop sample")
self.run()
except KeyboardInterrupt:
print("Exiting\n")
sys.exit(0)
return True
def rgbmatrix_options():
options = RGBMatrixOptions()
options.multiplexing = 0
options.row_address_type = 0
options.brightness = 100
options.rows = led_panel_height
options.cols = led_panel_width
options.chain_length = 1
options.parallel = 1
options.hardware_mapping = 'regular'
options.inverse_colors = False
options.led_rgb_sequence = "RGB"
options.gpio_slowdown = 3
options.pwm_lsb_nanoseconds = 150
options.show_refresh_rate = 0
options.disable_hardware_pulsing = True
options.scan_mode = 0
options.pwm_bits = 11
options.daemon = 0
options.drop_privileges = 0
return options
def get_options():
options = RGBMatrixOptions()
options.rows = 32
options.cols = 64
options.chain_length = 1
options.parallel = 1
options.row_address_type = 0
options.multiplexing = 0
options.pwm_bits = 11
options.brightness = 100
options.pwm_lsb_nanoseconds = 130
options.led_rgb_sequence = "RGB"
options.pixel_mapper_config = ""
options.panel_type = ""
options.drop_privileges = False
# optional
#options.show_refresh_rate = 1
options.gpio_slowdown = 3 # 1-4
#options.disable_hardware_pulsing = False
return options
def rgbmatrix_options():
options = RGBMatrixOptions()
options.multiplexing = 6
options.row_address_type = 0
options.brightness = 80
options.rows = number_of_rows_per_panel
options.cols = number_of_columns_per_panel
options.chain_length = number_of_panels
options.parallel = parallel
options.hardware_mapping = 'regular'
options.inverse_colors = False
options.led_rgb_sequence = "BGR"
options.gpio_slowdown = 1
options.pwm_lsb_nanoseconds = 130
options.show_refresh_rate = 0
options.disable_hardware_pulsing = False
options.scan_mode = 0
options.pwm_bits = 11
options.daemon = 0
options.drop_privileges = 0
return options
def InitMatrix():
"""Class for calling all graphical functions for the matrix."""
# OPTIONS
options = RGBMatrixOptions()
options.rows = 16
options.cols = 32
options.chain_length = 1
options.parallel = 1
options.row_address_type = 0
options.multiplexing = 0
options.pwm_bits = 11
options.brightness = 100
options.pwm_lsb_nanoseconds = 130
options.led_rgb_sequence = "RGB"
options.pixel_mapper_config = ""
options.gpio_slowdown = 3
options.drop_privileges = 0
options.daemon = 0
# Test speed
# options.show_refresh_rate = 1 #~530HZ on wiimote version
return RGBMatrix(options=options)
def init_leds():
options = RGBMatrixOptions()
options.hardware_mapping = 'regular'
options.rows = 32
options.cols = 64
options.chain_length = 1
options.parallel = 1
options.row_address_type = 0
options.multiplexing = 0
options.brightness = 85
options.pwm_bits = 8
options.pwm_lsb_nanoseconds = 130
options.led_rgb_sequence = 'RGB'
options.pixel_mapper_config = ''
options.panel_type = ''
options.limit_refresh_rate_hz = 0 # no fps limit decreases the cpu usage
options.show_refresh_rate = 0
options.gpio_slowdown = 4
options.disable_hardware_pulsing = False
options.drop_privileges = False
return RGBMatrix(options=options)
parser.add_option("-n", "--no-flash", action="store_false", dest="flash",
default=True, help="makes the colon in the middle stop flashing")
(options, args) = parser.parse_args()
# True for 24 hour clock
CLK_24_HOUR = options.twentyfour_hr
ENABLE_DIMMING = options.dimming
DISPLAY_SECONDS = options.secs
DISPLAY_DATE = options.date
COLON_FLASH = options.flash
# Configuration for the matrix
_options = RGBMatrixOptions()
_options.drop_privileges = False
_options.rows = 32
_options.chain_length = 1
_options.parallel = 1
_options.hardware_mapping = 'adafruit-hat' # If you have an Adafruit HAT: 'adafruit-hat'
matrix = RGBMatrix(options=_options)
SMALL_SIZE = 10
BIG_SIZE = 13
def run():
colon = True
while True:
image, canvas = new_canvas()
t = time.localtime()
#options.pwm_bits = 11 #default 11
options.pwm_lsb_nanoseconds = 200 #200
#options.scan_mode = 0 #default 0
#options.multiplexing = 0 #default 0, <1..17>
#options.row_address_type = 0 #default 0, <0..4>
#options.disable_hardware_pulsing = False # debugging if nothing on panel - sound setting
options.show_refresh_rate = True
#options.inverse_colors = False
#options.led_rgb_sequence = "RGB"
#options.pixel_mapper_config =
#options.panel_type = "FM6126A" #Current supported types: FM6126A or FM6127
#options.pwm_dither_bits = 0 #default 0
options.limit_refresh_rate_hz = 200
options.gpio_slowdown = 4
#options.daemon = False # if it looks weird, reboot
options.drop_privileges = True
matrix = RGBMatrix(options=options)
#-------------------------------------------------
# PUT SHADER ON MATRIX
while display.loop_running():
# drawing
post.start_capture()
sprite.draw()
post.end_capture()
post.draw()
## inputs - mouse ##
MX, MY = mouse.position()
def setup(self):
""" Returns False on success, True on error """
parser = argparse.ArgumentParser()
# RGB matrix standards
parser.add_argument(
"-r",
"--led-rows",
action="store",
help="Display rows. 32 for 32x32, 64 for 64x64. Default: 64",
default=64,
type=int,
)
parser.add_argument(
"--led-cols",
action="store",
help="Panel columns. Typically 32 or 64. (Default: 64)",
default=64,
type=int,
)
parser.add_argument(
"-c",
"--led-chain",
action="store",
help="Daisy-chained boards. Default: 6.",
default=6,
type=int,
)
parser.add_argument(
"-P",
"--led-parallel",
action="store",
help="For Plus-models or RPi2: parallel chains. 1..3. Default: 1",
default=1,
type=int,
)
parser.add_argument(
"-p",
"--led-pwm-bits",
action="store",
help="Bits used for PWM. Something between 1..11. Default: 11",
default=11,
type=int,
)
parser.add_argument(
"-b",
"--led-brightness",
action="store",
help="Sets brightness level. Default: 100. Range: 1..100",
default=100,
type=int,
)
parser.add_argument(
"-m",
"--led-gpio-mapping",
help="Hardware Mapping: regular, adafruit-hat, adafruit-hat-pwm",
choices=[
"regular", "regular-pi1", "adafruit-hat", "adafruit-hat-pwm"
],
type=str,
)
parser.add_argument(
"--led-scan-mode",
action="store",
help=
"Progressive or interlaced scan. 0 Progressive, 1 Interlaced (default)",
default=1,
choices=range(2),
type=int,
)
parser.add_argument(
"--led-pwm-lsb-nanoseconds",
action="store",
help="Base time-unit for the on-time in the lowest "
"significant bit in nanoseconds. Default: 130",
default=130,
type=int,
)
parser.add_argument(
"--led-show-refresh",
action="store_true",
help="Shows the current refresh rate of the LED panel",
)
parser.add_argument(
"--led-slowdown-gpio",
action="store",
help="Slow down writing to GPIO. Range: 0..4. Default: 3",
default=4, # For Pi 4 w/6 matrices
type=int,
)
parser.add_argument(
"--led-no-hardware-pulse",
action="store",
help="Don't use hardware pin-pulse generation",
)
parser.add_argument(
"--led-rgb-sequence",
action="store",
help="Switch if your matrix has led colors swapped. Default: RGB",
default="RGB",
type=str,
)
parser.add_argument(
"--led-pixel-mapper",
action="store",
help='Apply pixel mappers. e.g "Rotate:90"',
default="",
type=str,
)
parser.add_argument(
"--led-row-addr-type",
action="store",
help="0 = default; 1=AB-addressed panels; 2=row direct; "
"3=ABC-addressed panels; 4 = ABC Shift + DE direct",
default=0,
type=int,
choices=[0, 1, 2, 3, 4],
)
parser.add_argument(
"--led-multiplexing",
action="store",
help="Multiplexing type: 0=direct; 1=strip; 2=checker; 3=spiral; "
"4=ZStripe; 5=ZnMirrorZStripe; 6=coreman; 7=Kaler2Scan; "
"8=ZStripeUneven... (Default: 0)",
default=0,
type=int,
)
parser.add_argument(
"--led-panel-type",
action="store",
help="Needed to initialize special panels. Supported: 'FM6126A'",
default="",
type=str,
)
parser.add_argument(
"--led-no-drop-privs",
dest="drop_privileges",
help=
"Don't drop privileges from 'root' after initializing the hardware.",
action="store_false",
)
# Extra args unique to this program
parser.add_argument(
"-i",
action="store",
help="Image filename for texture map. Default: maps/earth.jpg",
default="maps/earth.jpg",
type=str,
)
parser.add_argument(
"-v",
dest="pointy",
help="Orient cube with vertices at top & bottom.",
action="store_true",
)
parser.add_argument(
"-s",
action="store",
help="Spin time in seconds/revolution. Default: 10.0",
default=10.0,
type=float,
)
parser.add_argument(
"-a",
action="store",
help="Antialiasing samples/axis. Default: 1",
default=1,
type=int,
)
parser.add_argument(
"-t",
action="store",
help="Run time in seconds. Default: run indefinitely",
default=-1.0,
type=float,
)
parser.add_argument(
"-f",
action="store",
help="Fade in/out time in seconds. Default: 0.0",
default=0.0,
type=float,
)
parser.add_argument(
"-e",
action="store",
help="Edge-to-edge measure of matrix.",
default=1.0,
type=float,
)
parser.add_argument(
"-E",
action="store",
help="Edge-to-edge measure of opposite cube faces.",
default=1.0,
type=float,
)
parser.set_defaults(drop_privileges=True)
parser.set_defaults(pointy=False)
args = parser.parse_args()
if args.led_rows != args.led_cols:
print(
os.path.basename(__file__) +
": error: led rows and columns must match")
return True
if args.led_chain * args.led_parallel != 6:
print(
os.path.basename(__file__) +
": error: total chained * parallel matrices must equal 6")
return True
options = RGBMatrixOptions()
if args.led_gpio_mapping is not None:
options.hardware_mapping = args.led_gpio_mapping
options.rows = args.led_rows
options.cols = args.led_cols
options.chain_length = args.led_chain
options.parallel = args.led_parallel
options.row_address_type = args.led_row_addr_type
options.multiplexing = args.led_multiplexing
options.pwm_bits = args.led_pwm_bits
options.brightness = args.led_brightness
options.pwm_lsb_nanoseconds = args.led_pwm_lsb_nanoseconds
options.led_rgb_sequence = args.led_rgb_sequence
options.pixel_mapper_config = args.led_pixel_mapper
options.panel_type = args.led_panel_type
if args.led_show_refresh:
options.show_refresh_rate = 1
if args.led_slowdown_gpio is not None:
options.gpio_slowdown = args.led_slowdown_gpio
if args.led_no_hardware_pulse:
options.disable_hardware_pulsing = True
if not args.drop_privileges:
options.drop_privileges = False
self.matrix = RGBMatrix(options=options)
self.canvas = self.matrix.CreateFrameCanvas()
self.matrix_size = args.led_rows
self.chain_length = args.led_chain
self.max_brightness = args.led_brightness
self.run_time = args.t
self.fade_time = args.f
self.samples_per_pixel = args.a * args.a
matrix_measure = args.e
cube_measure = args.E
self.spin_time = args.s
try:
image = Image.open(args.i)
except FileNotFoundError:
print(
os.path.basename(__file__) + ": error: image file " + args.i +
" not found")
return True
self.map_width = image.size[0]
map_height = image.size[1]
self.map_data = image.tobytes()
# Longitude and latitude tables are 1-dimensional,
# can do that because we iterate every pixel every frame.
pixels = self.matrix.width * self.matrix.height
subpixels = pixels * self.samples_per_pixel
self.longitude = [0.0 for _ in range(subpixels)]
self.latitude = [0 for _ in range(subpixels)]
# imgbuf holds result for one face of cube
self.imgbuf = bytearray(self.matrix_size * self.matrix_size * 3)
coords = POINTY_COORDS if args.pointy else SQUARE_COORDS
# Fill the longitude & latitude tables, one per subpixel.
ll_index = 0 # Index into longitude[] and latitude[] arrays
ratio = matrix_measure / cube_measure # Scale ratio
offset = ((1.0 - ratio) + ratio / (self.matrix_size * args.a)) * 0.5
# Axis offset
for face in range(6):
upper_left = coords[VERTS[face][0]]
upper_right = coords[VERTS[face][1]]
lower_left = coords[VERTS[face][2]]
for ypix in range(self.matrix_size): # For each pixel Y...
for xpix in range(self.matrix_size): # For each pixel X...
for yaa in range(args.a): # " antialiased sample Y...
yfactor = offset + ratio * (ypix * args.a + yaa) / (
self.matrix_size * args.a)
for xaa in range(args.a): # " antialiased sample X...
xfactor = offset + ratio * (
xpix * args.a + xaa) / (self.matrix_size *
args.a)
# Figure out the pixel's 3D position in space...
x3d = (upper_left[0] +
(lower_left[0] - upper_left[0]) * yfactor +
(upper_right[0] - upper_left[0]) * xfactor)
y3d = (upper_left[1] +
(lower_left[1] - upper_left[1]) * yfactor +
(upper_right[1] - upper_left[1]) * xfactor)
z3d = (upper_left[2] +
(lower_left[2] - upper_left[2]) * yfactor +
(upper_right[2] - upper_left[2]) * xfactor)
# Then convert to polar coords on a sphere...
self.longitude[ll_index] = (
(math.pi + math.atan2(-z3d, x3d)) /
(math.pi * 2.0) *
self.map_width) % self.map_width
self.latitude[ll_index] = int(
(math.pi * 0.5 - math.atan2(
y3d, math.sqrt(x3d * x3d + z3d * z3d))) /
math.pi * map_height)
ll_index += 1
return False
import socket
import logging
from infra.run.common import *
from rgbmatrix import RGBMatrixOptions
# LOGOR_LEVEL = logging.DEBUG
HARDWARE_VERSION = 1
RGB_MATRIX_OPTIONS = RGBMatrixOptions()
RGB_MATRIX_OPTIONS.rows = 16
RGB_MATRIX_OPTIONS.cols = 32
RGB_MATRIX_OPTIONS.row_address_type = 0
RGB_MATRIX_OPTIONS.pwm_lsb_nanoseconds = 130
RGB_MATRIX_OPTIONS.drop_privileges = False
RGB_MATRIX_OPTIONS.led_rgb_sequence = 'RGB'
RGB_MATRIX_OPTIONS.hardware_mapping = 'free-i2c'
MPR121_MAP = []
def _update_gamepad_params(panels_width, panels_height, snake):
GAMEPAD_PANELS_WIDTH, GAMEPAD_PANELS_HEIGHT = GAMEPAD_PANELS_SIZE = (
panels_width, panels_height)
RGB_MATRIX_WIDTH, RGB_MATRIX_HEIGHT = RGB_MATRIX_SIZE = (
GAMEPAD_PANELS_WIDTH * RGB_MATRIX_OPTIONS.cols,
GAMEPAD_PANELS_HEIGHT * RGB_MATRIX_OPTIONS.rows)
ELECTRODE_SIZE = 8
ELECTRODES_WIDTH, ELECTRODES_HEIGHT = ELECTRODES_SIZE = (
RGB_MATRIX_WIDTH // ELECTRODE_SIZE,
