def bootstrap(self):
self.args = self.parser.parse_args()
options = RGBMatrixOptions()
if self.args.gpio_mapping != None:
options.hardware_mapping = self.args.gpio_mapping
options.rows = self.args.rows
options.cols = self.args.cols
options.chain_length = self.args.chain
options.parallel = self.args.parallel
options.brightness = self.args.brightness
options.led_rgb_sequence = self.args.sequence
if self.args.slow_write != None:
options.gpio_slowdown = self.args.slow_write
self.matrix = RGBMatrix(options = options)
try:
# run loop
print("CTRL-C to stop")
self.run()
except KeyboardInterrupt:
print("Exiting...\n")
sys.exit(0)
return True
def setupDisplay():
options = RGBMatrixOptions()
options.rows = 16
options.cols = 32
options.brightness = 100
display = RGBMatrix(options=options)
return display
def cli(ctx, verbose, home, rows, chain_length, parallel, brightness, gpio_slowdown, pwm_lsb_nanoseconds, scan_mode, hardware_mapping):
"""Blinky Matrix Display Driver"""
ctx.verbose = verbose
if home is not None:
ctx.home = home
# Configuration for the matrix
options = RGBMatrixOptions()
options.rows = rows
ctx.vlog(click.style(f"rows = {options.rows}", fg="yellow"))
options.chain_length = chain_length
ctx.vlog(click.style(f"chain_length = {options.chain_length}", fg="yellow"))
options.parallel = parallel
ctx.vlog(click.style(f"parallel = {options.parallel}", fg="yellow"))
options.brightness = brightness
ctx.vlog(click.style(f"brightness = {options.brightness}", fg="yellow"))
options.gpio_slowdown = gpio_slowdown
ctx.vlog(click.style(f"gpio_slowdown = {options.gpio_slowdown}", fg="yellow"))
options.pwm_lsb_nanoseconds = pwm_lsb_nanoseconds
ctx.vlog(click.style(f"pwm_lsb_nanoseconds = {options.pwm_lsb_nanoseconds}", fg="yellow"))
options.scan_mode = scan_mode
ctx.vlog(click.style(f"scan_mode = {options.scan_mode}", fg="yellow"))
options.hardware_mapping = hardware_mapping
ctx.vlog(click.style(f"hardware_mapping = {options.hardware_mapping}", fg="yellow"))
ctx.matrix = RGBMatrix(options = options)
ctx.vlog(click.style(f"home = {ctx.home}", fg="yellow"))
def __init__(self, cols: int, rows: int, **kwargs):
options = RGBMatrixOptions()
options.cols = cols
options.rows = rows
for k, v in kwargs.items():
setattr(options, k, v)
self.matrix = RGBMatrix(options=options)
self.canvas = self.matrix.CreateFrameCanvas()
def __init__(self, dir="./"):
self.dir = dir
options = RGBMatrixOptions()
options.rows = 32
options.cols = 64
options.gpio_slowdown = 2
self.matrix = RGBMatrix(options=options)
self.offscreen_canvas = self.matrix.CreateFrameCanvas()
def display_image(image_file):
print("hi")
image = Image.open(image_file)
# Configuration for the matrix
options = RGBMatrixOptions()
options.rows = 32
options.cols = 64
options.chain_length = 1
options.parallel = 1
options.hardware_mapping = 'adafruit-hat' # If you have an Adafruit HAT: 'adafruit-hat'
options.brightness = 100
options.show_refresh_rate = 1
matrix = RGBMatrix(options=options)
# Make image fit our screen.
image.thumbnail((matrix.width, matrix.height), Image.ANTIALIAS)
matrix.SetImage(image.convert('RGB'))
try:
print("Press CTRL-C to stop.")
while True:
time.sleep(100)
except KeyboardInterrupt:
sys.exit(0)
def __init__(self, *args, **kwargs):
o = RGBMatrixOptions()
o.rows = 16
o.cols = 32
o.chain_length = 3
o.parallel = 3
o.multiplexing = 8
o.row_address_type = 0
o.pwm_lsb_nanoseconds = 100
o.brightness = 25
self.matrix = RGBMatrix(options=o)
def start(self):
options = RGBMatrixOptions()
options.rows = 16
options.cols = 32
#options.show_refresh_rate = 1
self.matrix = RGBMatrix(options=options)
try:
# Start loop
print("Press CTRL-C to stop sample")
offscreen_canvas = self.matrix.CreateFrameCanvas()
font = graphics.Font()
font.LoadFont("./6x13B.bdf")
textColor = graphics.Color(0, 0, 0)
xpos = 1
ypos = 14
brightness = 1
while True:
# only update at 0 seconds
time_now = datetime.datetime.now()
time_pause = int(time_now.strftime("%-S"))
if time_pause == 0:
# different brightness at different times
hour_of_day = int(time_now.strftime("%-H"))
if hour_of_day < 7:
brightness = 1
elif hour_of_day > 9:
brightness = 1
else:
brightness = 4
# draw a background
for y in range(0, self.matrix.height):
graphics.DrawLine(self.matrix, 0, y, 31, y,
self.color(y, brightness))
# type time
time_string = time_now.strftime("%H:%M")
graphics.DrawText(self.matrix, font, xpos, ypos, textColor,
time_string)
time.sleep(1)
except KeyboardInterrupt:
print("Exiting\n")
sys.exit(0)
def __init__(self):
options = RGBMatrixOptions()
# TODO MOVE TO CONFIG FILE
options.hardware_mapping = "adafruit-hat"
options.disable_hardware_pulsing = True
options.rows = 16
options.cols = 32
# set default brightess to 50% to protect against power spike at turn on
options.brightness = 50
options.chain_length = 4
options.pixel_mapper_config = "U-mapper"
options.multiplexing = 8 # CORRECT value for 1/4 SCAN PANELS
self.matrix = RGBMatrix(options=options)
self.offscreen_canvas = self.matrix.CreateFrameCanvas()
def screen_init():
# Configuration for the matrix
options = RGBMatrixOptions()
options.rows = 32
options.cols = 64
options.chain_length = 1
options.parallel = 1
options.hardware_mapping = 'adafruit-hat' # If you have an Adafruit HAT: 'adafruit-hat'
options.brightness = 100
options.show_refresh_rate = 1
global matrix
matrix = RGBMatrix(options=options)
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 process(self):
options = RGBMatrixOptions()
options.gpio_slowdown = 4
options.disable_hardware_pulsing = True
options.hardware_mapping = "classic-pi1"
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 __init__(self, chain=4, bright=50): #デフォルト設定（引数なしの場合）
#Options
self.options = RGBMatrixOptions()
self.options.rows = 32
self.options.chain_length = chain
self.options.parallel = 1
self.options.hardware_mapping = 'adafruit-hat-pwm'
self.options.brightness = bright
self.options.show_refresh_rate = 0
self.matrix = RGBMatrix(options=self.options)
self.canvas = self.matrix.CreateFrameCanvas()
# 時計用フォント読み込み
self.clcfont = graphics.Font()
self.clcfont.LoadFont("Resources/Metroclock.bdf")
#LED長さ
self._width = self.canvas.width
self._height = self.canvas.height
#Colors
self.orange = graphics.Color(255, 110, 0)
self.blue = graphics.Color(0, 220, 255)
self.white = graphics.Color(255, 255, 255)
self.red = graphics.Color(255, 0, 0)
self.green = graphics.Color(0, 255, 0)
#ループ制御用変数
self.stopper = False
class Display():
options = RGBMatrixOptions()
options.rows = 32
options.cols = 64
options.parallel = 1
options.hardware_mapping = 'adafruit-hat'
options.brightness = 50
options.gpio_slowdown = 4
matrix = RGBMatrix(options = options)
def __init__(self):
self.screen_size = const.screen_size
self.image = Image.new("RGB", self.screen_size)
self.t = {'first': '00', 'second': '00'}
def update_screen(self, text):
self.clear_screen()
self.generate_text(self.image, text, const.initial_text_location, const.font_size)
self.matrix.SetImage(self.image.convert('RGB'))
def clear_screen(self):
self.image = Image.new("RGB",self.screen_size)
def update_text(self):
text = self.t['first'] + ':' + self.t['second']
return text
def generate_text(self, im, text, begin_loc, font_size):
font = ImageFont.truetype('./fonts/digital-7-mono.ttf', size=(font_size))
draw = ImageDraw.Draw(im)
draw.text(begin_loc, text, font=font, fill='red')
def __init__(self, chain=4, bright=30): # デフォルト設定（引数なしの場合）
# Options
self.options = RGBMatrixOptions()
self.options.rows = 32
self.options.chain_length = chain
self.options.parallel = 1
self.options.hardware_mapping = 'adafruit-hat-pwm'
self.options.brightness = bright
self.options.show_refresh_rate = 0
self.options.disable_hardware_pulsing = 0
# ラズパイ判別
model = subprocess.run(["cat", "/proc/device-tree/model"],
encoding='utf-8',
stdout=subprocess.PIPE)
# Pi4の場合, SetImageのunsafeを有効, gpio速度低下
if "Raspberry Pi 4" in model.stdout:
self.__unsafe = False
self.options.gpio_slowdown = 2
else:
self.__unsafe = True
self.matrix = RGBMatrix(options=self.options)
self.canvas = self.matrix.CreateFrameCanvas()
# テキスト用フォント
self.gothic = graphics.Font()
self.gothic.LoadFont("Resources/Gothic-16.bdf")
# color
self.white = graphics.Color(255, 255, 255)
# LED長さ
self._width = self.canvas.width
self._height = self.canvas.height
def __init__(self):
options = RGBMatrixOptions()
# TODO MOVE TO CONFIG FILE
options.hardware_mapping = "adafruit-hat"
options.disable_hardware_pulsing = True
options.rows = 16
options.cols = 32
options.chain_length = 4
options.pixel_mapper_config = "U-mapper"
options.multiplexing = 8 # CORRECT value for 1/4 SCAN PANELS
self.matrix = RGBMatrix(options=options)
self.offscreen_canvas = self.matrix.CreateFrameCanvas()
def __init__(self, *args, **kwargs):
options = RGBMatrixOptions()
options.hardware_mapping = "adafruit-hat"
options.rows = 32
options.cols = 64
self.matrix = RGBMatrix(options=options)
try:
print("Press CTRL-C to stop sample")
self.run()
except KeyboardInterrupt:
print("Exiting\n")
sys.exit(0)
return True
def matrix_factory(width):
if not IS_PRODUCTION:
return MockMatrix()
options = RGBMatrixOptions()
# `pwm` requires small hardware mod but greatly improves flicker
options.hardware_mapping = "adafruit-hat-pwm"
options.chain_length = 1
options.rows = width
# these settings work well on a zero wh
options.gpio_slowdown = 0
options.pwm_lsb_nanoseconds = 100
options.pwm_dither_bits = 1
options.brightness = 35
options.pixel_mapper_config = "Rotate:90"
matrix = RGBMatrix(options=options)
return matrix
def init():
# Configuration for the matrix
options = RGBMatrixOptions()
options.rows = 64
options.cols = 64
options.chain_length = 1
options.parallel = 1
options.hardware_mapping = 'regular'
options.brightness = 10
return RGBMatrix(options=options)
def __init__(self, panel_rows, panel_columns, num_horiz_panels,
num_vert_panels):
self.total_rows = panel_rows * num_vert_panels
self.total_columns = panel_columns * num_horiz_panels
options = RGBMatrixOptions()
options.rows = matrix_rows
options.cols = matrix_columns
options.chain_length = num_horiz_panels
options.parallel = num_vert_panels
options.hardware_mapping = 'regular'
#options.gpio_slowdown = 2
self.matrix = RGBMatrix(options=options)
self.background = None
self.icons = []
self.screen = Image.new("RGB", (self.total_columns, self.total_rows))
self.draw = ImageDraw.Draw(self.screen)
# default frequency bin params: one pixel bins, no averaging, mono-color
self.num_pixels_per_freq_bin = 3
self.num_freq_bins = self.total_columns / self.num_pixels_per_freq_bin
self.freq_display_style = "instant"
self.set_color_palette()
self.color = 150
self.y_spread = 0
def __init__(self):
# Configuration for the matrix
options = RGBMatrixOptions()
options.cols = self.cols
options.rows = self.width
options.chain_length = 1
options.parallel = 1
options.gpio_slowdown = 2
options.hardware_mapping = 'adafruit-hat'
options.pwm_lsb_nanoseconds = 250
self.matrix = RGBMatrix(options = options)
self.offscreen_canvas = self.matrix.CreateFrameCanvas()
print("init done")
def __init__(self):
self.options = RGBMatrixOptions()
self.options.rows = 16
self.options.chain_length = 1
self.options.parallel = 1
self.options.hardware_mapping = 'regular' # If you have an Adafruit HAT: 'adafruit-hat'
self.font = graphics.Font()
self.font.LoadFont("rpi-rgb-led-matrix/fonts/5x8.bdf")
self.textColor = graphics.Color(255, 0, 0)
def __init__(self):
'''
'''
opts = RGBMatrixOptions()
opts.gpio_slowdown = 4
opts.disable_hardware_pulsing = True
opts.rows = ROWS
opts.cols = COLS
opts.chain_length = N_PANELS #number of panels connected
opts.hardware_mapping = 'adafruit-hat' # or 'regular'
self.matrix = RGBMatrix(options = opts)
self.image = Image.new('RGB', (self.WIDTH, self.HEIGHT), "black")
self.draw = ImageDraw.Draw(self.image)
self.n = 0
self.options = {}
self.options['calculate_refresh_rate'] = False
self.options['virtual_LED'] = False
#option 1) A solid background
self.options['solid_background'] = False
self.options['bg_color'] = (0, 5, 0)
#option 2) A single bar moving around in the background
self.options['moving_back_bar'] = False
#option 3) A grated background with multiple vertical bars moving in the background
self.options['grated_background'] = True
#Some settings for options 2 and 3
self.options['bar_width'] = 10
self.options['grating_color'] = (5, 0, 0)
self.options['bg_speed'] = 5
#option 4) Two flashing bars at an angle from buridan
self.options['flashing_bars'] = False
self.options['flashing_bars_positions'] = (60, 315)
#The only foreground option for the moment, two buridan facing bars
self.options['draw_buridan'] = True
self.options['fg_color'] = (200, 0, 0)
self.options['buridan_position'] = 25
#these are used to calculate refresh rate
self.rt = 0
self._lastpaint = 0
#Create, daemonize, and start thread
thread = threading.Thread(target=self.run, args=())
thread.daemon = True
thread.start()
def init_matrix():
options = RGBMatrixOptions()
options.rows = 32
options.chain_length = 4
options.pwm_bits = 3
options.pwm_lsb_nanoseconds = 300
options.gpio_slowdown = 2
return RGBMatrix(options=options)
def make_matrix(width, height, brightness):
options = RGBMatrixOptions()
options.gpio_slowdown = 2
options.disable_hardware_pulsing = True
options.brightness = brightness
options.rows = height
options.cols = width
return RGBMatrix(options = options)
def __init__(self):
"""
setup the rgb matrix; these options will be static for the demo
"""
options = RGBMatrixOptions()
options.rows = 16
options.chain_length = 3
options.parallel = 1
options.pwm_bits = 11
options.brightness = 50
options.pwm_lsb_nanoseconds = 130
options.led_rgb_sequence = 'RGB'
self.matrix = RGBMatrix(options=options)
def __init__(self, dimmer):
#def __init__(self, weather, dimmer):
threading.Thread.__init__(self)
self.setDaemon(True)
# Options
options = RGBMatrixOptions()
options.pwm_lsb_nanoseconds = 400
options.rows = 32
options.cols = 64
#self._weather = weather
self._dimmer = dimmer
# Configure LED matrix driver
#self._matrix = RGBMatrix(32, 2, 1)
self._matrix = RGBMatrix(options=options)
self._matrix.pwmBits = 11
self._matrix.brightness = 20
# Load fonts
self._font_large = graphics.Font()
self._font_large.LoadFont("rpi-rgb-led-matrix/fonts/10x20.bdf")
self._font_small = graphics.Font()
self._font_small.LoadFont("rpi-rgb-led-matrix/fonts/6x10.bdf")
self._font_tiny = graphics.Font()
self._font_tiny.LoadFont("rpi-rgb-led-matrix/fonts/4x6.bdf")
# Define colors
self._white = graphics.Color(255, 255, 255)
self._red = graphics.Color(255, 32, 32)
self._blue = graphics.Color(64, 64, 255)
rgbtupl = self.random_color()
#rgbtupl = self.colorsX(3)
self._randcolorH = graphics.Color(int(rgbtupl[0]), int(rgbtupl[1]),
int(rgbtupl[2]))
rgbtupl = self.random_color()
self._randcolorCollon = graphics.Color(int(rgbtupl[0]),
int(rgbtupl[1]),
int(rgbtupl[2]))
rgbtupl = self.random_color()
self._randcolorM = graphics.Color(int(rgbtupl[0]), int(rgbtupl[1]),
int(rgbtupl[2]))
def __init__(self, rows, cols, refresh_rate=20):
self.rows = rows
self.cols = cols
self.refresh_rate = refresh_rate
options = RGBMatrixOptions()
options.rows = rows
options.cols = cols
options.hardware_mapping = 'adafruit-hat'
self.options = options
self.matrix = RGBMatrix(options=options)
self.font = create_font()
self.widths = widths(
self.font,
'$!@#%^*()[]0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ-=+_. '
)
self.frame = self.matrix.CreateFrameCanvas()
def __init__(self):
# Configuration for the matrix
self.options = RGBMatrixOptions()
self.options.rows = 64
self.options.cols = 64
self.options.chain_length = 2
self.options.parallel = 2
self.options.hardware_mapping = 'regular' # If you have an Adafruit HAT: 'adafruit-hat'
self.matrix = RGBMatrix(options=self.options)
def __init__(self):
super().__init__()
self.Away_Team_Logo_X = 0
self.Away_Team_Logo_y = 33
self.Home_Team_Logo_X = 37
self.Home_Team_Logo_y = 33
options = RGBMatrixOptions()
options.rows = 32
options.cols = 64
options.chain_length = 2
options.pixel_mapper_config = "U-mapper"
options.hardware_mapping = 'adafruit-hat-pwm'
options.pwm_lsb_nanoseconds = 130
options.gpio_slowdown = 4
self.matrix = RGBMatrix(options=options)
self.buffer = self.matrix.CreateFrameCanvas()
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
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
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 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.chain_length = self.args.led_chain
options.parallel = self.args.led_parallel
options.pwm_bits = self.args.led_pwm_bits
options.brightness = self.args.led_brightness
options.pwm_lsb_nanoseconds = self.args.led_pwm_lsb_nanoseconds
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
self.matrix = RGBMatrix(options = options)
try:
# Start loop
print("Press CTRL-C to stop sample")
signal.signal(signal.SIGTERM, self.exit_process)
self.run()
except KeyboardInterrupt:
print("Exiting\n")
sys.exit(0)
return True
# image is drawn into a separate buffer, which is then copied to the matrix
# using the SetImage() function (see examples below).
# Requires rgbmatrix.so present in the same directory.
# PIL Image module (create or load images) is explained here:
# http://effbot.org/imagingbook/image.htm
# PIL ImageDraw module (draw shapes to images) explained here:
# http://effbot.org/imagingbook/imagedraw.htm
from PIL import Image
from PIL import ImageDraw
import time
from rgbmatrix import RGBMatrix, RGBMatrixOptions
# Configuration for the matrix
options = RGBMatrixOptions()
options.rows = 16
options.chain_length = 1
options.parallel = 1
options.disable_hardware_pulsing = True
options.hardware_mapping = 'regular' # If you have an Adafruit HAT: 'adafruit-hat'
matrix = RGBMatrix(options = options)
# RGB example w/graphics prims.
# Note, only "RGB" mode is supported currently.
image = Image.new("RGB", (16, 32)) # Can be larger than matrix if wanted!!
draw = ImageDraw.Draw(image) # Declare Draw instance before prims
# Draw some shapes into image (no immediate effect on matrix)...
draw.rectangle((0, 0, 31, 31), fill=(0, 0, 0), outline=(0, 0, 255))
draw.line((0, 0, 15, 31), fill=(255, 0, 0))
#!/usr/bin/env python
import time
import sys
from rgbmatrix import RGBMatrix, RGBMatrixOptions
from PIL import Image
if len(sys.argv) < 2:
sys.exit("Require an image argument")
else:
image_file = sys.argv[1]
image = Image.open(image_file)
# Configuration for the matrix
options = RGBMatrixOptions()
options.rows = 32
options.chain_length = 1
options.parallel = 1
options.hardware_mapping = 'regular' # If you have an Adafruit HAT: 'adafruit-hat'
matrix = RGBMatrix(options = options)
# Make image fit our screen.
image.thumbnail((matrix.width, matrix.height), Image.ANTIALIAS)
matrix.SetImage(image.convert('RGB'))
try:
print("Press CTRL-C to stop.")
while True:
def __init__(self, LEDFormat):
logging.info('Initialising LEDMatrix')
options = RGBMatrixOptions()
options.hardware_mapping = LEDFormat['matrixDriver']
options.rows = LEDFormat['matrixRows']
options.cols = LEDFormat['matrixCols']
options.chain_length = LEDFormat['matrixCount']
options.pixel_mapper_config = LEDFormat['matrixMapper']
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.show_refresh_rate = 0
self.__MatrixID = RGBMatrix(options = options)
self.__MatrixID.Clear()
xsize = self.__MatrixID.width
ysize = self.__MatrixID.height
self.__LEDXSize = xsize
self.__LEDYSize = ysize
self.__LEDXMax = xsize - 1
self.__LEDYMax = ysize - 1
self.__DrawOnMatrix = True
self.__MatrixCanvas = Canvas((self.__LEDXSize, self.__LEDYSize))
self.__FadeMatrixCanvas = Canvas((self.__LEDXSize, self.__LEDYSize))
self.__MatrixBuffer = self.__MatrixID.CreateFrameCanvas()
def led_matrix_options(args):
options = RGBMatrixOptions()
if args.led_gpio_mapping != 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
try:
options.pixel_mapper_config = args.led_pixel_mapper
except AttributeError:
debug.warning("Your compiled RGB Matrix Library is out of date.")
debug.warning("The --led-pixel-mapper argument will not work until it is updated.")
if args.led_show_refresh:
options.show_refresh_rate = 1
if args.led_slowdown_gpio != None:
options.gpio_slowdown = args.led_slowdown_gpio
if args.led_no_hardware_pulse:
options.disable_hardware_pulsing = True
return options
def led_matrix_options(args):
options = RGBMatrixOptions()
if args.led_gpio_mapping != 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
if args.led_show_refresh:
options.show_refresh_rate = 1
if args.led_slowdown_gpio != None:
options.gpio_slowdown = args.led_slowdown_gpio
if args.led_no_hardware_pulse:
options.disable_hardware_pulsing = True
return options
first_run = True
ledpi = LEDPi()
while not run_once or first_run:
first_run = False
matrix = ledpi.display_clock()
if matrix:
send_matrix(driver, matrix)
time.sleep(3)
driver.Clear()
if __name__ == '__main__':
logging.basicConfig(
level=logging.INFO,
format='%(asctime)s [%(levelname)s] in %(funcName)s: %(message)s')
parser = argparse.ArgumentParser()
parser.add_argument('--run-once', action='store_true')
args = parser.parse_args()
options = RGBMatrixOptions()
options.rows = 32
options.cols = 32
options.chain_length = 2
options.parallel = 1
options.multiplexing = 0
options.hardware_mapping = 'adafruit-hat-pwm'
driver = RGBMatrix(options=options)
main(driver, args.run_once)