def __init__(self):
options = m.RGBMatrixOptions()
options.chain_length = settings.get("ticker_display_chain_length")
options.show_refresh_rate = 1
self.matrix = m.RGBMatrix(options=options)
self.run()
import configparser
import rgbmatrix
parser = configparser.ConfigParser()
parser.read('defaults.conf')
# Section Titles
MATRIX = 'matrix'
MQTT = 'mqtt'
HOME = 'home'
# Matrix Settings
matrix_options = rgbmatrix.RGBMatrixOptions()
matrix_options.brightness = parser[MATRIX].getint('brightness')
matrix_options.rows = parser[MATRIX].getint('rows')
matrix_options.cols = parser[MATRIX].getint('cols')
matrix_options.chain_length = parser[MATRIX].getint('chain_length')
matrix_options.parallel = parser[MATRIX].getint('parallel')
matrix_options.hardware_mapping = parser[MATRIX].get('hardware_mapping')
matrix_options.scan_mode = 1
# MQTT Settings
class MqttOptions(object):
broker_url: str = parser[MQTT].get('broker_url')
ca_file: str = parser[MQTT].get('ca_file')
client_cert_file: str = parser[MQTT].get('client_cert_file')
client_key_file: str = parser[MQTT].get('client_key_file')
topic_prefix: str = parser[MQTT].get('topic_prefix')
NES_PALETTE_HEX = np.array([["7c7c7c", "0000fc", "0000bc", "4428bc", "940084", "a80020",
"a81000", "881400", "503000", "007800", "006800", "005800",
"004058", "000000", "000000", "000000"],
["bcbcbc", "0078f8", "0058f8", "6844fc", "d800cc", "e40058",
"f83800", "e45c10", "ac7c00", "00b800", "00a800", "00a844",
"008888", "000000", "000000", "000000"],
["f8f8f8", "3cbcfc", "6888fc", "9878f8", "f878f8", "f85898",
"f87858", "fca044", "f8b800", "b8f818", "58d854", "58f898",
"00e8d8", "787878", "000000", "000000"],
["fcfcfc", "a4e4fc", "b8b8f8", "d8b8f8", "f8b8f8", "f8a4c0",
"f0d0b0", "fce0a8", "f8d878", "d8f878", "b8f8b8", "b8f8d8",
"00fcfc", "f8d8f8", "000000", "000000"]], dtype='<U6')
# Configure the rgbmatrix library for the 32 x 32 LED display
options = rgb.RGBMatrixOptions()
options.rows = 32
options.cols = 32
options.brightness = 50
options.chain_length = 1
options.parallel = 1
options.hardware_mapping = "adafruit-hat"
options.disable_hardware_pulsing = False
dispmatrix = rgb.RGBMatrix(options=options)
# Define animation settings tuple
animation_settings = namedtuple("animation_settings", ("sprite_list "
"bg_sprites "
"xoffs "
"yoffs "