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
def process(self):
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 execution")
self.run()
except KeyboardInterrupt:
print("Exiting\n")
sys.exit(0)
return True
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
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 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 = 30
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 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)
return True
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 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, 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 __init__(self, rows=32, cols=32, chain_length=1):
options = RGBMatrixOptions()
options.rows = rows
options.chain_length = chain_length
options.parallel = 1
options.hardware_mapping = 'adafruit-hat'
options.cols = cols
self.matrix = RGBMatrix(options=options)
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 main():
options = RGBMatrixOptions()
options.gpio_slowdown = 3
options.brightness = 50
options.rows = 32
options.cols = 64
# matrix = BandsMatrix(options=options)
matrix = WindTrail(options=options)
matrix.run()
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__(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 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 __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 gen_options(cfg):
options = RGBMatrixOptions()
options.chain_length = int(cfg['display']['chain'])
options.rows = int(cfg['display']['rows'])
options.cols = int(cfg['display']['cols'])
options.brightness = float(cfg['display']['brightness'])
options.hardware_mapping = cfg['display']['hardware_mapping']
options.show_refresh_rate = int(
cfg['display']['debug']['show_refresh_rate'])
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 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):
# 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):
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 matrix(self):
# Configuration for the matrix
options = RGBMatrixOptions()
options.rows = 32
options.cols = 64
options.chain_length = 1
options.parallel = 1
options.hardware_mapping = 'adafruit-hat'
options.panel_type = 'FM6126A'
#options.show_refresh_rate = 1
#options.gpio_slowdown = 1
#options.scan_mode = 1
#options.limit_refresh_rate_hz = 100
matrix = RGBMatrix(options=options)
return matrix
def __init__(self, brightness: int):
options = RGBMatrixOptions()
options.brightness = brightness
options.rows = 32
options.cols = 64
options.chain_length = 1
options.parallel = 1
options.pwm_bits = 11
options.hardware_mapping = 'regular'
options.pwm_lsb_nanoseconds = 130
options.gpio_slowdown = 1
options.led_rgb_sequence = 'RGB'
options.pixel_mapper_config = ''
options.row_address_type = 0
options.multiplexing = 0
self.matrix = RGBMatrix(options=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 run(self):
print('[Display] Display thread started.')
# Configure matrix options
options = RGBMatrixOptions()
options.hardware_mapping = constants.matrix_hardware_mapping
options.rows = constants.matrix_rows
options.cols = constants.matrix_cols
options.brightness = constants.matrix_brightness
options.pwm_bits = constants.matrix_pwm_bits
options.pwm_lsb_nanoseconds = constants.matrix_pwm_lsb_nanoseconds
# Init matrix and canvas
matrix = RGBMatrix(options=options)
canvas = matrix.CreateFrameCanvas()
# Configure font and colors
font = graphics.Font()
font.LoadFont('font.bdf')
primaryColor = graphics.Color(255, 217, 0)
secondaryColor = graphics.Color(255, 255, 255)
# Init loop
update_time = 0
count = 0
# Loop until the stop flag is raised
while not self.stop_flag.is_set():
# Animate counting
if self.count != count:
update_time = time.time()
delta = self.count - count
count = count + \
int(math.ceil(abs(delta) * constants.count_speed)) * \
(delta < 0 and -1 or 1)
# Select color
cooldown = update_time > time.time() - constants.highlight_cooldown
color = secondaryColor if cooldown else primaryColor
# Draw digits to canvas
canvas.Clear()
graphics.DrawText(canvas, font, 0, 25, color, str(count).zfill(4))
canvas = matrix.SwapOnVSync(canvas)
# Wait for next cycle
time.sleep(0.1)
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 __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 main():
# Configuration for the matrix
options = RGBMatrixOptions()
options.rows = 64
options.cols = 128
options.chain_length = 1
options.parallel = 3
options.hardware_mapping = 'regular' # If you have an Adafruit HAT: 'adafruit-hat'
options.pwm_lsb_nanoseconds = 60
matrix = RGBMatrix(options=options)
shader = emersons_favorites("green_streaks")
# Make a custom color based on age (0-1)
# I have a lot of 'preset' ones as comments in there too that you can try out.
def gen_color(seed, age):
global warmness
global intensity
c1 = [0.8 - warmness * 0.2, 0.8, 0.8 + warmness * 0.2]
# co = [c1[i] * (0.8 + abs(age - 0.5) * 0.4) * intensity for i in range(3)]
co = [
c1[i] * (0.8 + smooth_osc(age) * 0.2) * intensity for i in range(3)
]
return co
# Loop to display screen (press q to close it)
ret_char = None
last_time = time.time()
while ret_char != "q":
# Here you can set global variables
# for some shaders to be controlled 'remotely'
global warmness
global intensity
# warmness = abs((time.time() % 5) / 5 * 4 - 2) - 2
warmness = math.sin(time.time() * 1.3) - 1
# warmness = 0.5
intensity = 0.4
screen = np.full((64 * 3, 64 * 4, 3), 0.1)
shader.render(screen)
# screen = np.kron(screen, np.ones((2,2,1)))
ret_char = print_screen(screen, wait_for_key=False, matrix=matrix)
print("\r" + str(time.time() - last_time), end="")
last_time = time.time()
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 main():
if len(sys.argv) < 2:
sys.exit("require an image argument")
else:
image_file = sys.argv[1]
image = Image.open(image_file)
options = RGBMatrixOptions()
options.rows = 32
options.cols = 32
options.chain_length = 4
options.parallel = 1
options.hardware_mapping = 'adafruit-hat'
matrix = RGBMatrix(options=options)
imgwidth, imgheight = image.size
height = imgheight / 2
width = imgwidth / 2
startnum = 0
long_img = Image.new('RGB', (width * 4, height))
x_offset = 0
for k, piece in enumerate(crop(image, height, width), startnum):
long_img.paste(piece, (x_offset, 0))
x_offset += piece.size[0]
img = Image.new('RGB', (width, height), 255)
img.paste(piece)
img.thumbnail((matrix.width, matrix.height), Image.ANTIALIAS)
matrix.SetImage(img.convert('RGB'))
time.sleep(1)
long_img.thumbnail((matrix.width, matrix.height), Image.ANTIALIAS)
matrix.SetImage(long_img.convert('RGB'))
try:
print("Press CTRL-C to stop")
while True:
time.sleep(100)
except KeyboardInterrupt:
sys.exit(0)
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("RGBA", (self.total_columns, self.total_rows))
def setup(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.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.row_address_type = 0
options.multiplexing = 0
options.show_refresh_rate = 0
options.disable_hardware_pulsing = 0
if self.args.led_show_refresh:
options.show_refresh_rate = 1
# 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
if self.args.led_slowdown_gpio < 2:
options.gpio_slowdown = 3
else:
options.gpio_slowdown = self.args.led_slowdown_gpio
else:
self.unsafe = True
options.gpio_slowdown = self.args.led_slowdown_gpio
self.matrix = RGBMatrix(options=options)
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 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
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)
