├── 192.168.80.160_LED_Matrix_64x32_ArtNet-12Universum.jnx ├── .gitignore ├── README.md ├── rpi-matrix-artnet.py └── LICENSE /192.168.80.160_LED_Matrix_64x32_ArtNet-12Universum.jnx: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/darknessii/rpi-matrix-artnet/HEAD/192.168.80.160_LED_Matrix_64x32_ArtNet-12Universum.jnx -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | # Byte-compiled / optimized / DLL files 2 | __pycache__/ 3 | *.py[cod] 4 | *$py.class 5 | 6 | # C extensions 7 | *.so 8 | 9 | # Distribution / packaging 10 | .Python 11 | env/ 12 | build/ 13 | develop-eggs/ 14 | dist/ 15 | downloads/ 16 | eggs/ 17 | .eggs/ 18 | lib/ 19 | lib64/ 20 | parts/ 21 | sdist/ 22 | var/ 23 | wheels/ 24 | *.egg-info/ 25 | .installed.cfg 26 | *.egg 27 | 28 | # PyInstaller 29 | # Usually these files are written by a python script from a template 30 | # before PyInstaller builds the exe, so as to inject date/other infos into it. 31 | *.manifest 32 | *.spec 33 | 34 | # Installer logs 35 | pip-log.txt 36 | pip-delete-this-directory.txt 37 | 38 | # Unit test / coverage reports 39 | htmlcov/ 40 | .tox/ 41 | .coverage 42 | .coverage.* 43 | .cache 44 | nosetests.xml 45 | coverage.xml 46 | *.cover 47 | .hypothesis/ 48 | 49 | # Translations 50 | *.mo 51 | *.pot 52 | 53 | # Django stuff: 54 | *.log 55 | local_settings.py 56 | 57 | # Flask stuff: 58 | instance/ 59 | .webassets-cache 60 | 61 | # Scrapy stuff: 62 | .scrapy 63 | 64 | # Sphinx documentation 65 | docs/_build/ 66 | 67 | # PyBuilder 68 | target/ 69 | 70 | # Jupyter Notebook 71 | .ipynb_checkpoints 72 | 73 | # pyenv 74 | .python-version 75 | 76 | # celery beat schedule file 77 | celerybeat-schedule 78 | 79 | # SageMath parsed files 80 | *.sage.py 81 | 82 | # dotenv 83 | .env 84 | 85 | # virtualenv 86 | .venv 87 | venv/ 88 | ENV/ 89 | 90 | # Spyder project settings 91 | .spyderproject 92 | .spyproject 93 | 94 | # Rope project settings 95 | .ropeproject 96 | 97 | # mkdocs documentation 98 | /site 99 | 100 | # mypy 101 | .mypy_cache/ 102 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # rpi-matrix-artnet 2 | Controlling of 32x32 or 16x32 RGB LED displays using Raspberry Pi rpi-rgb-led-matrix with Art-Net and sACN E1.31 3 | 4 | Art-Net is a protocol for controlling lights over a network. Glediator / Jinx 5 | controls LEDs on one or more Art-Net nodes. An Art-Net node drives the 6 | LEDs. In this example, Glediator / Jinx runs on a laptop and controls a Pi with 7 | a rpi-rgb-led-matrix RGB LED displays using Raspberry Pi. The Pi is the Art-Net node. 8 | A RGB LED displays 32x32 / 32x16 / 64x64 is an add-on board connected for a Raspberry Pi+/3 9 | 10 | Also Read https://github.com/bbx10/artnet-unicorn-hat for more information. 11 | 12 | http://www.solderlab.de/index.php/software/glediator 13 | 14 | https://en.wikipedia.org/wiki/Art-Net 15 | 16 | # rpi-matrix-acn-e1-31 17 | Controlling up to 64x64 and more RGB LED Matrix Display with sACN E1.31 Protocol 18 | have a look https://github.com/darknessii/rpi-matrix-acn-e1-31 19 | 20 | ## Preliminary 21 | 22 | RGB LED displays rpi-rgb-led-matrix Program for Raspberry Pi must be installed and working on the Pi 23 | supplied Python software. Make sure this works before graduating to Art-Net. 24 | 25 | https://github.com/hzeller/rpi-rgb-led-matrix 26 | 27 | or 28 | 29 | https://github.com/darknessii/rpi-rgb-led-matrix 30 | 31 | ## Install libraries on the Pi 32 | 33 | Do this only once to install the Python twisted libraries. 34 | 35 | ``` 36 | sudo apt-get install python-twisted 37 | ``` 38 | 39 | ## Run Art-Net server rpi-matrix-artnet on the Pi 40 | The following command runs the Art-Net server turning the Pi into an Art-Net node. 41 | Many programs can send LED values to an Art-Net node. Glediator and Jinx is such a 42 | program. 43 | 44 | ``` 45 | sudo python rpi-matrix-artnet.py 46 | ``` 47 | 48 | 49 | ## NOT working 50 | * Art-Net (Net Support) 51 | * no Multicast Support 52 | 53 | ## TO DO 54 | * Buffer optimieren 55 | 56 | ## Jinx! 57 | 58 | Jinx! – LED Matrix Control 59 | 60 | Jinx!, is a free available software for controlling LED matrices. 61 | 62 | * http://www.live-leds.de/ 63 | 64 | ## Glediator 65 | 66 | See the Glediator download page to download and install Glediator. 67 | 68 | * http://www.solderlab.de/index.php/software/glediator 69 | 70 | ## xLights 71 | 72 | xLights is a free and open source program that enables you to design, create 73 | and play amazing lighting displays through the use of DMX controllers, 74 | E1.31 Ethernet controllers and more. 75 | 76 | * https://xlights.org/ 77 | 78 | 79 | 80 | 81 | -------------------------------------------------------------------------------- /rpi-matrix-artnet.py: -------------------------------------------------------------------------------- 1 | # Art-Net protocol for rpi-rgb-led-matrix 2 | # https://github.com/hzeller/rpi-rgb-led-matrix 3 | # License: MIT 4 | from twisted.internet import protocol, endpoints 5 | from twisted.internet.protocol import DatagramProtocol 6 | from twisted.internet import reactor 7 | from struct import pack, unpack 8 | from PIL import Image 9 | from PIL import ImageDraw 10 | from rgbmatrix import RGBMatrix, RGBMatrixOptions 11 | from operator import itemgetter 12 | from collections import deque 13 | from array import array 14 | 15 | 16 | ### Variabeln 17 | # RGBMatrix Panel Variabeln 18 | 19 | number_of_rows_per_panel = 32 20 | number_of_columns_per_panel = 32 21 | number_of_panels = 2 22 | parallel = 2 23 | 24 | # Art-Net Variabeln 25 | 26 | display_size_x = 64 27 | display_size_y = 65 28 | universum_start = 0 29 | universum_count = 26 30 | channel_per_univers = 510 31 | 32 | # FrameBuffer 33 | 34 | frameBuffer = None 35 | frameBufferCounter = 0 36 | rgbframeLength = 0 37 | # Wie viele Sequencen sollen im Buffer gespeichert werden 38 | seqBufferSize = 10 # Min 4 Buffer 39 | seqBufferOffset = 2 40 | lastSequence = 0 41 | 42 | frameArray = [[0, 0, 0, [0]]] 43 | 44 | 45 | ### RGBMatrixSetting 46 | 47 | def rgbmatrix_options(): 48 | options = RGBMatrixOptions() 49 | options.multiplexing = 6 50 | options.row_address_type = 0 51 | options.brightness = 80 52 | options.rows = number_of_rows_per_panel 53 | options.cols = number_of_columns_per_panel 54 | options.chain_length = number_of_panels 55 | options.parallel = parallel 56 | options.hardware_mapping = 'regular' 57 | options.inverse_colors = False 58 | options.led_rgb_sequence = "BGR" 59 | options.gpio_slowdown = 1 60 | options.pwm_lsb_nanoseconds = 150 61 | options.show_refresh_rate = 0 62 | options.disable_hardware_pulsing = True 63 | options.scan_mode = 0 64 | options.pwm_bits = 11 65 | options.daemon = 0 66 | options.drop_privileges = 0 67 | return options; 68 | 69 | options = rgbmatrix_options() 70 | display = RGBMatrix(options=options) 71 | 72 | 73 | class ArtNet(DatagramProtocol): 74 | 75 | 76 | def addToFrameBufferArray(self, sequence, universe, rgb_length, data): 77 | global frameArray 78 | if (sequence > 0): 79 | # Die Sequence Nummer wird aus dem Array gelesen 80 | frameSequenceInt = int(float(str(frameArray [0][0]))) 81 | # Ist die Sequence Nummer 0, so wurde der Initial Array String erkannt 82 | # nach dem befuellen muss der Initail Array entfernt werden 83 | if (frameSequenceInt == 0): 84 | frameArray.append([sequence, universe, rgb_length, data]) 85 | frameArray.pop(0) 86 | else: 87 | frameArray.append([sequence, universe, rgb_length, data]) 88 | 89 | def cleanUpFrameBuffer(self, sequenceNr): 90 | global frameArray 91 | bufferCounter = 0 92 | bufferSize = seqBufferSize * universum_count 93 | while(bufferCounter < bufferSize): 94 | if (bufferCounter < len(frameArray)): 95 | if (sequenceNr >= int(float(str(frameArray [bufferCounter][0])))): 96 | frameArray.pop(bufferCounter) 97 | bufferCounter += 1 98 | 99 | # Diese Funktion gibt eine gesamte Sequenz auch alle Universum in einem Array zusammengezogen 100 | def getSequenceFromFrameBuffer(self, sequenceNr): 101 | global frameArray 102 | finalFrameArray = [] 103 | rgbframeLength = 0 104 | #Sequence korrektur da es nur Sequenzen zwischen 1 und 255 geben darf 105 | if (sequenceNr == -1 or sequenceNr == 0): 106 | sequenceNr = sequenceNr + 255 107 | if (sequenceNr > 0): 108 | # Sortieren des Array nach Sequence 109 | # frameArray = sorted(frameArray, key=lambda x: x[1]) 110 | frameArray = sorted(frameArray,key=itemgetter(1)) 111 | bufferCounter = 0 112 | # der Frame Counter zaehlt die Datenpakete (Universum Pakete) in einer Sequenc 113 | # ist ein Datenpaket verleren gegangen wird die gesamte Sequenz verworfen. 114 | frameCounter = 0 115 | bufferSize = seqBufferSize * universum_count 116 | while(bufferCounter < bufferSize): 117 | if (bufferCounter < len(frameArray)): 118 | if (sequenceNr == int(float(str(frameArray [bufferCounter][0])))): 119 | if (frameCounter == int(float(str(frameArray [bufferCounter][1])))): 120 | frameCounter += 1 121 | else: 122 | self.cleanUpFrameBuffer(sequenceNr) 123 | # Wenn daten im FrameBuffer fehlen, wird ein leerer Buffer zurueck gegeben 124 | finalFrameArray = [] 125 | return (finalFrameArray, 0) 126 | finalFrameArray = finalFrameArray + frameArray [bufferCounter][3] 127 | rgbframeLength = rgbframeLength + int(float(str(frameArray [bufferCounter][2]))) 128 | frameArray.pop(bufferCounter) 129 | bufferCounter += 1 130 | if (len(frameArray) > bufferSize): 131 | frameArray = [[0, 0, 0, [0]]] 132 | return (finalFrameArray, rgbframeLength) 133 | 134 | def datagramReceived(self, data, (host, port)): 135 | global lastSequence 136 | if ((len(data) > 18) and (data[0:8] == "Art-Net\x00")): 137 | rawbytes = map(ord, data) 138 | opcode = rawbytes[8] + (rawbytes[9] << 8) 139 | protocolVersion = (rawbytes[10] << 8) + rawbytes[11] 140 | if ((opcode == 0x5000) and (protocolVersion >= 14)): 141 | sequence = rawbytes[12] 142 | physical = rawbytes[13] 143 | sub_net = (rawbytes[14] & 0xF0) >> 4 144 | universe = rawbytes[14] & 0x0F 145 | net = rawbytes[15] 146 | rgb_length = (rawbytes[16] << 8) + rawbytes[17] 147 | (sequence, physical, sub_net, universe, net, rgb_length) 148 | rgbdata = rawbytes[18:(rgb_length+18)] 149 | # self.addToFrameBufferArray(sequence,universe,rgb_length,rgbdata) 150 | # Subnet and Universum in einer Variable somit sind 256 Universum moerglich 151 | self.addToFrameBufferArray(sequence,rawbytes[14],rgb_length,rgbdata) 152 | if(lastSequence != sequence): 153 | frameBuffer, rgbframeLength = self.getSequenceFromFrameBuffer(sequence - seqBufferOffset) 154 | self.showDisplay(display_size_x,display_size_y,frameBuffer,rgbframeLength) 155 | lastSequence = sequence 156 | 157 | def showDisplay(self, display_size_x, display_size_y, datastream, rgb_length): 158 | idx = 0 159 | x = 0 160 | y = 0 161 | while ((idx < (rgb_length)) and (y < (display_size_y - 1))): 162 | r = datastream[idx] 163 | idx += 1 164 | g = datastream[idx] 165 | idx += 1 166 | b = datastream[idx] 167 | idx += 1 168 | display.SetPixel(x, y, r, g, b) 169 | x += 1 170 | if (x > (display_size_x - 1)): 171 | x = 0 172 | y += 1 173 | 174 | 175 | reactor.listenUDP(6454, ArtNet()) 176 | reactor.run() 177 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | GNU GENERAL PUBLIC LICENSE 2 | Version 2, June 1991 3 | 4 | Copyright (C) 1989, 1991 Free Software Foundation, Inc., 5 | 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 6 | Everyone is permitted to copy and distribute verbatim copies 7 | of this license document, but changing it is not allowed. 8 | 9 | Preamble 10 | 11 | The licenses for most software are designed to take away your 12 | freedom to share and change it. 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