Simple test¶
Ensure your device works with this simple test.
examples/tlc59711_simpletest.py¶
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 | # SPDX-FileCopyrightText: 2021 ladyada for Adafruit Industries
# SPDX-License-Identifier: MIT
# simple demo of the TLC59711 16-bit 12 channel LED PWM driver.
# Shows the minimal usage - how to set pixel values in a few ways.
# Author: Tony DiCola
import board
import busio
import adafruit_tlc59711
print("tlc59711_simpletest.py")
# Define SPI bus connected to chip.
# You only need the clock and MOSI (output) line to use this chip.
spi = busio.SPI(board.SCK, MOSI=board.MOSI)
pixels = adafruit_tlc59711.TLC59711(spi, pixel_count=16)
# examples how to set the pixels:
# range:
# 0 - 65535
# or
# 0.0 - 1.0
# every pixel needs a color -
# give it just a list or tuple with 3 integer values: R G B
# set all pixels to a very low level
pixels.set_pixel_all((10, 10, 10))
# every chip has 4 Pixels (=RGB-LEDs = 12 Channel)
pixels[0] = (100, 100, 100)
pixels[1] = (0, 0, 100)
pixels[2] = (0.01, 0.0, 0.01)
pixels[3] = (0.1, 0.01, 0.0)
# if you are ready to show your values you have to call
pixels.show()
# there are a bunch of other ways to set pixel.
# have a look at the other examples.
|
FancyLED¶
this is an example for combining the TLC5957 library with FancyLED. Enjoy the colors :-)
examples/tlc59711_fancyled.py¶
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 | #!/usr/bin/env python3
# -*- coding: utf-8 -*-
# CircuitPython
# SPDX-FileCopyrightText: 2021 s-light
# SPDX-License-Identifier: MIT
# Author Stefan Krüger (s-light)
"""TLC59711 & FancyLED."""
__doc__ = """
TLC59711 & FancyLED.
this is an example for combining the TLC5957 library with FancyLED.
Enjoy the colors :-)
"""
import board
import busio
import adafruit_fancyled.adafruit_fancyled as fancyled
import adafruit_tlc59711
##########################################
print("\n" + (42 * "*") + "\n" + __doc__ + "\n" + (42 * "*") + "\n" + "\n")
##########################################
# print(42 * "*")
# print("initialise digitalio pins for SPI")
# spi_clock = digitalio.DigitalInOut(board.SCK)
# spi_clock.direction = digitalio.Direction.OUTPUT
# spi_mosi = digitalio.DigitalInOut(board.MOSI)
# spi_mosi.direction = digitalio.Direction.OUTPUT
# spi_miso = digitalio.DigitalInOut(board.MISO)
# spi_miso.direction = digitalio.Direction.INPUT
# print((42 * '*') + "\n" + "init busio.SPI")
spi = busio.SPI(board.SCK, MOSI=board.MOSI)
##########################################
print(42 * "*")
print("init TLC5957")
NUM_LEDS = 16
pixels = adafruit_tlc59711.TLC59711(
spi=spi,
pixel_count=NUM_LEDS,
)
print("pixel_count", pixels.pixel_count)
print("chip_count", pixels.chip_count)
print("channel_count", pixels.channel_count)
##########################################
# main loop
print(42 * "*")
print("rainbow loop")
hue_offset = 0
while True:
brightness = 0.8
color = fancyled.CHSV(hue_offset, 1.0, 1.0)
color = fancyled.gamma_adjust(color, brightness=brightness)
pixels.set_pixel_all(color)
pixels.show()
# Bigger number = faster spin
hue_offset += 0.000005
if hue_offset >= 1:
hue_offset = 0
print("heu_offset reset")
|
Animations Example¶
You should have a plethora of functions to animate your lights.
examples/tlc59711_dev.py¶
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 | #!/usr/bin/env python3
# -*- coding: utf-8 -*-
# CircuitPython
# SPDX-FileCopyrightText: 2021 s-light
# SPDX-License-Identifier: MIT
# Author Stefan Krüger (s-light)
"""TLC5971 / TLC59711 Multi Development."""
__doc__ = """
TLC59711 development helper.
this sketch contains a bunch of timing tests and other development things..
Enjoy the colors :-)
"""
import time
import board
import busio
import adafruit_tlc59711
##########################################
PIXEL_COUNT = 16 * 1
spi = busio.SPI(board.SCK, MOSI=board.MOSI)
pixels = adafruit_tlc59711.TLC59711(spi, pixel_count=PIXEL_COUNT)
##########################################
# test function
VALUE_HIGH = 1000
def channelcheck_update_pixel(offset):
"""Channel check pixel."""
# print("offset", offset)
# pixels[offset] = (VALUE_HIGH, 0, 0)
pixels.set_pixel_16bit_value(offset, VALUE_HIGH, 0, 0)
# clear last pixel
last = offset - 1
if last < 0:
last = PIXEL_COUNT - 1
# pixels[last] = (0, 0, 1)
pixels.set_pixel_16bit_value(last, 0, 0, 1)
# pixels[offset] = (0xAAAA, 0xBBBB, 0xCCCC)
pixels.show()
offset += 1
if offset >= PIXEL_COUNT:
time.sleep(0.2)
offset = 0
print("clear")
pixels.set_pixel_all((0, 1, 0))
pixels.show()
return offset
def channelcheck_update(offset):
"""Channel check."""
# print("offset", offset)
pixels.set_channel(offset, VALUE_HIGH)
# clear last set channel
last = offset - 1
if last < 0:
last = pixels.channel_count - 1
pixels.set_channel(last, 0)
pixels.show()
offset += 1
if offset >= pixels.channel_count:
offset = 0
print("offset overflow. start from 0")
return offset
##########################################
def timeit_call(message, test_function, loop_count=1000):
"""Measure timing."""
duration = 0
start_time = time.monotonic()
for _index in range(loop_count):
start_time = time.monotonic()
test_function()
end_time = time.monotonic()
duration += end_time - start_time
# print(
# "duration:\n"
# "\t{}s for {} loops\n"
# "\t{:.2f}ms per call"
# "".format(
# duration,
# loop_count,
# (duration/loop_count)*1000
# )
# )
# print(
# "\t{:.2f}ms per call"
# "".format((duration / loop_count) * 1000)
# )
# "{:>8.2f}ms".format(3.56)
print(
"{call_duration:>10.4f}ms\t{message}"
"".format(
call_duration=(duration / loop_count) * 1000,
message=message,
)
)
def timeit_pixels_show():
"""Measure timing."""
print("*** pixels show:")
loop_count = 1000
def _test():
pixels.show()
timeit_call("'pixels.show()'", _test, loop_count)
def timeit_pixels_set_single():
"""Measure timing pixels set."""
print("*** pixels set single:")
loop_count = 1000
def _test():
pixels[3] = (500, 40500, 1000)
timeit_call("'pixels[3] = (500, 40500, 1000)'", _test, loop_count)
def _test():
pixels[3] = (0.1, 0.5, 0.9)
timeit_call("'pixels[3] = (0.1, 0.5, 0.9)'", _test, loop_count)
def _test():
pixels.set_pixel(3, (500, 40500, 1000))
timeit_call("'pixels.set_pixel(3, (500, 40500, 1000))'", _test, loop_count)
def _test():
pixels.set_pixel(3, (0.1, 0.5, 0.9))
timeit_call("'pixels.set_pixel(3, (0.1, 0.5, 0.9))'", _test, loop_count)
def timeit_pixels_set_loop():
"""Measure timing pixels set."""
print("*** pixels set loop:")
loop_count = 10
def _test():
for i in range(PIXEL_COUNT):
pixels[i] = (500, 40500, 1000)
timeit_call(
"'pixels[0..{}] = (500, 40500, 1000)'".format(PIXEL_COUNT), _test, loop_count
)
def _test():
for i in range(PIXEL_COUNT):
pixels[i] = (0.1, 0.5, 0.9)
timeit_call(
"'pixels[0..{}] = (0.1, 0.5, 0.9)'".format(PIXEL_COUNT), _test, loop_count
)
def _test():
for i in range(PIXEL_COUNT):
pixels.set_pixel(i, (500, 40500, 1000))
timeit_call(
"'pixels.set_pixel(0..{}, (500, 40500, 1000))'".format(PIXEL_COUNT),
_test,
loop_count,
)
def _test():
for i in range(PIXEL_COUNT):
pixels.set_pixel(i, (0.1, 0.5, 0.9))
timeit_call(
"'pixels.set_pixel(0..{}, (0.1, 0.5, 0.9))'".format(PIXEL_COUNT),
_test,
loop_count,
)
def timeit_pixels_set_all():
"""Measure timing pixels set."""
print("*** pixels set all:")
loop_count = 10
def _test():
pixels.set_pixel_all((500, 40500, 1000))
timeit_call("'pixels.set_pixel_all((500, 40500, 1000))'", _test, loop_count)
def _test():
pixels.set_pixel_all((0.1, 0.5, 0.9))
timeit_call("'pixels.set_pixel_all((0.1, 0.5, 0.9))'", _test, loop_count)
def _test():
pixels.set_pixel_all_16bit_value(500, 40500, 1000)
timeit_call(
"'pixels.set_pixel_all_16bit_value(500, 40500, 1000)'", _test, loop_count
)
def _test():
pixels.set_all_black()
timeit_call("'pixels.set_all_black()'", _test, loop_count)
def timeit_pixels_set_16bit():
"""Measure timing pixels set."""
print("*** pixels set 16bit:")
loop_count = 1000
def _test():
pixels.set_pixel_16bit_value(3, 500, 40500, 1000)
timeit_call(
"'pixels.set_pixel_16bit_value(3, 500, 40500, 1000)'", _test, loop_count
)
def _test():
pixels.set_pixel_16bit_color(3, (500, 40500, 1000))
timeit_call(
"'pixels.set_pixel_16bit_color(3, (500, 40500, 1000))'", _test, loop_count
)
def _test():
for i in range(PIXEL_COUNT):
pixels.set_pixel_16bit_value(i, 500, 40500, 1000)
timeit_call(
"'pixels.set_pixel_16bit_value(0..{}, 500, 40500, 1000)'"
"".format(PIXEL_COUNT),
_test,
10,
)
def _test():
for i in range(PIXEL_COUNT):
pixels.set_pixel_16bit_color(i, (500, 40500, 1000))
timeit_call(
"'pixels.set_pixel_16bit_color(0..{}, (500, 40500, 1000))'"
"".format(PIXEL_COUNT),
_test,
10,
)
def timeit_pixels_set_float():
"""Measure timing pixels set."""
print("*** pixels set float:")
loop_count = 1000
def _test():
pixels.set_pixel_float_value(3, 0.1, 0.5, 0.9)
timeit_call("'pixels.set_pixel_float_value(3, 0.1, 0.5, 0.9)'", _test, loop_count)
def _test():
pixels.set_pixel_float_color(3, (0.1, 0.5, 0.9))
timeit_call("'pixels.set_pixel_float_color(3, (0.1, 0.5, 0.9))'", _test, loop_count)
def _test():
for i in range(PIXEL_COUNT):
pixels.set_pixel_float_value(i, 0.1, 0.5, 0.9)
timeit_call(
"'pixels.set_pixel_float_value(0..{}, 0.1, 0.5, 0.9)'" "".format(PIXEL_COUNT),
_test,
10,
)
def _test():
for i in range(PIXEL_COUNT):
pixels.set_pixel_float_color(i, (0.1, 0.5, 0.9))
timeit_call(
"'pixels.set_pixel_float_color(0..{}, (0.1, 0.5, 0.9))'" "".format(PIXEL_COUNT),
_test,
10,
)
def _test():
for i in range(PIXEL_COUNT):
pixels.set_pixel_16bit_value(
i, int(0.1 * 65535), int(0.5 * 65535), int(0.9 * 65535)
)
timeit_call(
"'pixels.set_pixel_16bit_value(0..{}, f2i 0.1, f2i 0.5, f2i 0.9)'"
"".format(PIXEL_COUNT),
_test,
10,
)
def timeit_channel_set():
"""Measure timing channel set."""
print("*** channel set:")
loop_count = 1000
def _test():
pixels.set_channel(0, 10000)
timeit_call("'set_channel(0, 10000)'", _test, loop_count)
def _test():
pixels.set_channel(0, 10000)
pixels.set_channel(1, 10000)
pixels.set_channel(2, 10000)
timeit_call("'set_channel(0..2, 10000)'", _test, loop_count)
channel_count = PIXEL_COUNT * 3
def _test():
for i in range(channel_count):
pixels.set_channel(i, 500)
timeit_call("'set_channel(for 0..{}, 10000)'" "".format(channel_count), _test, 10)
def timeit_channel_set_internal():
"""Measure timing channel set internal."""
print("*** channel set internal:")
# loop_count = 1000
#
# def _test():
# pixels._set_channel_16bit_value(0, 10000)
# timeit_call(
# "'_set_channel_16bit_value(0, 10000)'",
# _test,
# loop_count
# )
#
# def _test():
# pixels._set_channel_16bit_value(0, 10000)
# pixels._set_channel_16bit_value(1, 10000)
# pixels._set_channel_16bit_value(2, 10000)
# timeit_call(
# "'_set_channel_16bit_value(0..2, 10000)'",
# _test,
# loop_count
# )
#
# def _test():
# for i in range(PIXEL_COUNT * 3):
# pixels._set_channel_16bit_value(i, 500)
# timeit_call(
# "'_set_channel_16bit_value(for 0..{}, 10000)'"
# "".format(PIXEL_COUNT * 3),
# _test,
# 10
# )
print(" must be uncommented in code to work..")
def timeit_pixels_get():
"""Measure timing pixels get."""
print("*** pixels get:")
pixels.set_pixel_all((1, 11, 111))
def _test():
print("[", end="")
for i in range(PIXEL_COUNT):
print("{}:{}, ".format(i, pixels[i]), end="")
print("]")
timeit_call("'print('{}:{}, '.format(i, pixels[i]), end='')'", _test, 1)
def time_measurement():
"""Measure timing."""
print("meassure timing:")
timeit_pixels_show()
timeit_pixels_set_single()
timeit_pixels_set_loop()
timeit_pixels_set_all()
timeit_pixels_set_16bit()
timeit_pixels_set_float()
timeit_channel_set()
timeit_channel_set_internal()
timeit_pixels_get()
pixels.set_pixel_all((0, 1, 1))
##########################################
def test_bcdata():
"""Test BC-Data setting."""
print("test BC-Data setting:")
print("set pixel all to 100, 100, 100")
pixels.set_pixel_all((100, 100, 100))
pixels.show()
time.sleep(2)
print(
"bcr: {:>3}\n"
"bcg: {:>3}\n"
"bcb: {:>3}\n"
"".format(
pixels.bcr,
pixels.bcg,
pixels.bcb,
)
)
# calculate bc values
Ioclmax = adafruit_tlc59711.TLC59711.calculate_Ioclmax(Riref=2.7)
print("Ioclmax = {}".format(Ioclmax))
Riref = adafruit_tlc59711.TLC59711.calculate_Riref(Ioclmax=Ioclmax)
print("Riref = {}".format(Riref))
BCValues = adafruit_tlc59711.TLC59711.calculate_BCData(
Ioclmax=Ioclmax,
IoutR=18,
IoutG=11,
IoutB=13,
)
# (127, 77, 91)
print("BCValues = {}".format(BCValues))
print("set bcX")
pixels.bcr = BCValues[0]
pixels.bcg = BCValues[1]
pixels.bcb = BCValues[2]
pixels.update_BCData()
pixels.show()
print(
"bcr: {:>3}\n"
"bcg: {:>3}\n"
"bcb: {:>3}\n"
"".format(
pixels.bcr,
pixels.bcg,
pixels.bcb,
)
)
time.sleep(2)
##########################################
def test_main():
"""Test Main."""
print(42 * "*", end="")
print(__doc__, end="")
print(42 * "*")
# print()
# time.sleep(0.5)
# print(42 * '*')
pixels.set_pixel_all_16bit_value(1, 10, 100)
pixels.show()
time.sleep(0.5)
test_bcdata()
time.sleep(0.5)
print(42 * "*")
time_measurement()
time.sleep(0.5)
print(42 * "*")
offset = 0
print("loop:")
while True:
offset = channelcheck_update(offset)
time.sleep(0.5)
print(offset)
##########################################
# main loop
if __name__ == "__main__":
test_main()
|
Single Chip Autoshow¶
This makes it very slow on lots of pixel changes but is convenient for only a handful of pixels.
examples/tlc59711_singlechip_autoshow.py¶
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 | #!/usr/bin/env python3
# -*- coding: utf-8 -*-
# CircuitPython
# SPDX-FileCopyrightText: 2021 s-light
# SPDX-License-Identifier: MIT
# Author Stefan Krüger (s-light)
"""TLC5971 / TLC59711 Example."""
__doc__ = """
tlc59711_singlechip_autoshow.py - TLC59711AutoShow minimal usage example.
simple demo of the TLC59711 16-bit 12 channel LED PWM driver.
Shows the minimal usage - how to set pixel values.
the TLC59711AutoShow class automatically writes the pixel values on each change.
this makes it very slow on lots of pixel changs but is convenient for only a handfull of pixels..
Author: Tony DiCola, Stefan Krueger
Enjoy the colors :-)
"""
import board
import busio
import adafruit_tlc59711
print(__doc__)
# Define SPI bus connected to chip.
# You only need the clock and MOSI (output) line to use this chip.
spi = busio.SPI(board.SCK, MOSI=board.MOSI)
pixels = adafruit_tlc59711.TLC59711AutoShow(spi)
# Ways to set the values:
# just a list or tuple with 3 integer values: R G B
# each 0 - 65535 or 0.0 - 1.0
# every chip has 4 RGB-LEDs (=12 Channel)
pixels[0] = (100, 100, 10111)
pixels[1] = (0, 0, 100)
pixels[2] = (0.01, 0.0, 0.01)
pixels[3] = (0.1, 0.01, 0.0)
# You can also explicitly control each R0, G0, B0, R1, B1, etc. channel of the first ic
# by getting and setting its 16-bit value directly with properties.
# For example set channel 2 to 1/4 green (i.e. G2):
pixels.g2 = 65535 // 4
# there are a bunch of other advanced ways to set pixel.
# have a look at the other examples.
|
Brightness Correction Data¶
Test brightness correction data (BC)
examples/tlc59711_simpletest.py¶
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 | # SPDX-FileCopyrightText: 2021 ladyada for Adafruit Industries
# SPDX-License-Identifier: MIT
# simple demo of the TLC59711 16-bit 12 channel LED PWM driver.
# Shows the minimal usage - how to set pixel values in a few ways.
# Author: Tony DiCola
import board
import busio
import adafruit_tlc59711
print("tlc59711_simpletest.py")
# Define SPI bus connected to chip.
# You only need the clock and MOSI (output) line to use this chip.
spi = busio.SPI(board.SCK, MOSI=board.MOSI)
pixels = adafruit_tlc59711.TLC59711(spi, pixel_count=16)
# examples how to set the pixels:
# range:
# 0 - 65535
# or
# 0.0 - 1.0
# every pixel needs a color -
# give it just a list or tuple with 3 integer values: R G B
# set all pixels to a very low level
pixels.set_pixel_all((10, 10, 10))
# every chip has 4 Pixels (=RGB-LEDs = 12 Channel)
pixels[0] = (100, 100, 100)
pixels[1] = (0, 0, 100)
pixels[2] = (0.01, 0.0, 0.01)
pixels[3] = (0.1, 0.01, 0.0)
# if you are ready to show your values you have to call
pixels.show()
# there are a bunch of other ways to set pixel.
# have a look at the other examples.
|
Fastset test¶
Showcases the usage of set_pixel_16bit_value for fastest setting of values.
examples/tlc59711_fastset.py¶
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 | #!/usr/bin/env python3
# -*- coding: utf-8 -*-
# CircuitPython
# SPDX-FileCopyrightText: 2021 s-light
# SPDX-License-Identifier: MIT
# Author Stefan Krüger (s-light)
"""TLC5971 / TLC59711 Example."""
__doc__ = """
tlc59711_fastset.py - TLC59711 fast set example.
showcases the usage of set_pixel_16bit_value for fastest setting of values.
for speed comparision of all the available set calls
look at the tlc59711_dev.py file.
Enjoy the colors :-)
"""
import time
import board
import busio
import adafruit_tlc59711
##########################################
PIXEL_COUNT = 16
spi = busio.SPI(board.SCK, MOSI=board.MOSI)
pixels = adafruit_tlc59711.TLC59711(spi, pixel_count=PIXEL_COUNT)
##########################################
# test function
def channelcheck_update_pixel(offset):
"""Channel check pixel."""
# print("offset", offset)
pixels.set_pixel_16bit_value(offset, 1000, 100, 0)
# clear last pixel
last = offset - 1
if last < 0:
last = PIXEL_COUNT - 1
pixels.set_pixel_16bit_value(last, 0, 0, 1)
pixels.show()
offset += 1
if offset >= PIXEL_COUNT:
time.sleep(0.2)
offset = 0
print("clear")
pixels.set_pixel_all_16bit_value(0, 1, 0)
pixels.show()
return offset
def test_main():
"""Test Main."""
print(42 * "*", end="")
print(__doc__, end="")
print(42 * "*")
bcvalues = adafruit_tlc59711.TLC59711.calculate_BCData(
Ioclmax=18,
IoutR=18,
IoutG=11,
IoutB=13,
)
print("bcvalues = {}".format(bcvalues))
pixels.bcr = bcvalues[0]
pixels.bcg = bcvalues[1]
pixels.bcb = bcvalues[2]
pixels.update_BCData()
pixels.show()
offset = 0
print("loop:")
while True:
offset = channelcheck_update_pixel(offset)
time.sleep(0.2)
##########################################
# main loop
if __name__ == "__main__":
test_main()
|