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- import time
- from pixel_maps import ultim8x8, ultim8x24, ultim8x72, ultim24x24, ultim16x56
- from bibliopixel.drivers.serial_driver import DriverSerial, LEDTYPE
- from bibliopixel.drivers.visualizer import DriverVisualizer
- from bibliopixel import LEDMatrix, log, MatrixRotation
- from BiblioPixelAnimations.matrix.bloom import Bloom
- ROTATE_0 = MatrixRotation.ROTATE_0
- ROTATE_90 = MatrixRotation.ROTATE_90
- ROTATE_180 = MatrixRotation.ROTATE_180
- ROTATE_270 = MatrixRotation.ROTATE_270
- def getPixelArray(dev, rotation, vert_flip):
- '''
- pixel_map -- MultiMap Builder
- dev -- com port ident string
- '''
- width = 4 * 16
- height = 6 * 8 / 3
- n_pixel = width * height
- if False: ## array simulator (does not use ultim8x8 layout)
- driver = DriverVisualizer(num=0, width=width, height=height,
- pixelSize=15, port=1618, stayTop=True)
- else:
- driver = DriverSerial(LEDTYPE.GENERIC,
- n_pixel,
- hardwareID="16C0:0483",
- dev=dev)
- led = LEDMatrix(driver,
- width=width,
- height=height,
- rotation=rotation,
- vert_flip=vert_flip)
- return led
- leds = [
- getPixelArray('/dev/ttyACM0', rotation=ROTATE_0, vert_flip=False),
- getPixelArray('/dev/ttyACM1', rotation=ROTATE_0, vert_flip=False),
- getPixelArray('/dev/ttyACM2', rotation=ROTATE_0, vert_flip=False)
- ]
- [led.setMasterBrightness(32) ## use low brightness for running off of USB
- for led in leds]
- try:
- ## Initialize and run animation
- anims = [Bloom(led, dir=True) for led in leds]
- # anim.run(amt=10, fps=15)
- for i in range(2):
- [anim.step() for anim in anims]
- [led.update() for led in leds]
- print i, 'ok'
- time.sleep(2)
- except KeyboardInterrupt:
- ## Quietly exit with keyboard interrupt (CTRL-C)
- pass
- finally:
- for led in leds:
- led.all_off()
- led.update()
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