Create ArtnetEtherENC.h

.github/workflows/build.yml

@@ -240,3 +240,81 @@ jobs:
             - name: ArxTypeTraits
             - name: FastLED
           verbose: true
+
+  build-etherenc:
+    name: "Build Test (EtherENC): ${{matrix.board.arch}}:${{matrix.board.name}}"
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        board:
+          # temporarily disabled due to memory shortage in `sender` example
+          # - vendor: arduino
+          #   arch: avr
+          #   name: uno
+          - vendor: arduino
+            arch: megaavr
+            name: uno2018
+          # temporarily disabled due to FastLED not supporting mkrvidor4000
+          # - vendor: arduino
+          #   arch: samd
+          #   name: mkrvidor4000
+          - vendor: arduino
+            arch: samd
+            name: mkrwifi1010
+          - vendor: arduino
+            arch: samd
+            name: mkr1000
+          - vendor: arduino
+            arch: samd
+            name: nano_33_iot
+          - vendor: esp8266
+            arch: esp8266
+            name: generic
+          - vendor: esp32
+            arch: esp32
+            name: esp32
+          - vendor: esp32
+            arch: esp32
+            name: esp32s3
+          - vendor: esp32
+            arch: esp32
+            name: esp32c3
+          - vendor: rp2040
+            arch: rp2040
+            name: rpipicow
+        include:
+          - index: https://downloads.arduino.cc/packages/package_index.json
+            board:
+              vendor: arduino
+          - index: https://arduino.esp8266.com/stable/package_esp8266com_index.json
+            board:
+              vendor: esp8266
+          - index: https://raw.githubusercontent.com/espressif/arduino-esp32/gh-pages/package_esp32_index.json
+            board:
+              vendor: esp32
+          - index: https://github.com/earlephilhower/arduino-pico/releases/download/global/package_rp2040_index.json
+            board:
+              vendor: rp2040
+    steps:
+      - uses: actions/checkout@v4
+      - name: compile example sketchs
+        uses: arduino/compile-sketches@v1
+        with:
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+          fqbn: ${{matrix.board.vendor}}:${{matrix.board.arch}}:${{matrix.board.name}}
+          platforms: |
+            - name: ${{matrix.board.vendor}}:${{matrix.board.arch}}
+              source-url: ${{matrix.index}}
+          sketch-paths: |
+            - examples/EthernetENC/receive_fastled
+            - examples/EthernetENC/receiver
+            - examples/EthernetENC/send_receive
+            - examples/EthernetENC/sender
+          libraries: |
+            - source-path: ./
+            - name: ArxContainer
+            - name: ArxTypeTraits
+            - name: FastLED
+            - source-url: https://github.com/JAndrassy/EthernetENC.git
+          verbose: true

Artnet/Receiver.h

@@ -319,9 +319,7 @@ class Receiver_ {
     }
     template <typename T = S>
     auto macAddress(uint8_t* mac) -> std::enable_if_t<std::is_same<T, EthernetUDP>::value> {
-#ifndef ESP8266
         Ethernet.MACAddress(mac);
-#endif
     }
 #endif  // ARTNET_ENABLE_ETHER
 

ArtnetEtherENC.h

@@ -0,0 +1,19 @@
+#pragma once
+#ifndef ARTNET_ETHER_H
+#define ARTNET_ETHER_H
+
+#define ARTNET_ENABLE_ETHER
+
+#include <Arduino.h>
+#include <ArxTypeTraits.h>
+#include <ArxContainer.h>
+#include <EthernetENC.h>
+#include <EthernetUdp.h>
+#include "Artnet/util/TeensyDirtySTLErrorSolution/TeensyDirtySTLErrorSolution.h"
+#include "Artnet/Manager.h"
+
+using Artnet = art_net::Manager<EthernetUDP>;
+using ArtnetSender = art_net::Sender<EthernetUDP>;
+using ArtnetReceiver = art_net::Receiver<EthernetUDP>;
+
+#endif  // ARTNET_ETHER_H

README.md

@@ -41,6 +41,16 @@ If you have already installed this library, please follow:
 - ESP32 (Ethernet and ETH)
 - ESP8266
 - Almost all platforms without WiFi
+- Any platform supported by ENC28J60 (please read following section)
+
+<details>
+  <summary>Notes for ENC28J60 ethernet controller (click to expand)</summary>
+
+When using the ENC28J60 controller
+
+- make sure to **clone** the [EthernetENC](https://github.com/JAndrassy/EthernetENC) library (version =< 2.0.4 doesn't support MAC address)
+- simply replace `#include <Artnet.h>` with `#include <ArtnetEtherENC.h>`
+</details>
 
 ## Usage
 
@@ -201,12 +211,13 @@ void loop() {
 
 - You can set Net (0-127) and Sub-Net (0-15) like `artnet.begin(net, subnet)`
 - Universe (0-15) can be set in `artnet.subscribe(universe, callback)`,
-- Callbacks are limited to 4 universes (depending on the spec of Art-Net)
 - These universes (targets of the callbacks) are reflected to `net_sw` `sub_sw` `sw_in` in `ArtPollreply` automatically
 
+PortTypes, GoodInput/Output, SwIn, etc., are limited to 4 ports. Only the first four ports are reflected if you subscribe to more than four callbacks.
+
 ```C++
 artnet.begin(net, subnet); // net and subnet can be set only once
-artnet.subscribe(univ1, callback1); // 4 callbacks can be set
+artnet.subscribe(univ1, callback1); // callbacks can be set
 artnet.subscribe(univ2, callback2); // these universes are reported to
 artnet.subscribe(univ3, callback3); // Art-Net controller if it polls
 artnet.subscribe(univ4, callback4); // Art-Net devices
@@ -215,7 +226,7 @@ artnet.subscribe(univ4, callback4); // Art-Net devices
 Or you can register callbacks based on 15 bit universe. But these universes are not reflected to `ArtPollReply` automatically.
 
 ```C++
-artnet.subscribe15bit(univ15bit1, callback1); // 4 callbacks can be set
+artnet.subscribe15bit(univ15bit1, callback1); // callbacks can be set
 artnet.subscribe15bit(univ15bit2, callback2); // these universes are NOT reported to
 artnet.subscribe15bit(univ15bit3, callback3); // Art-Net controller if it polls
 artnet.subscribe15bit(univ15bit4, callback4); // Art-Net devices

examples/EthernetENC/receive_fastled/receive_fastled.ino

@@ -0,0 +1,50 @@
+#include <FastLED.h>  // include FastLED *before* Artnet
+#include <ArtnetEtherENC.h>
+
+
+// Ethernet stuff
+const IPAddress ip(192, 168, 0, 201);
+uint8_t mac[] = {0x01, 0x23, 0x45, 0x67, 0x89, 0xAB};
+
+ArtnetReceiver artnet;
+uint8_t universe = 1;  // 0 - 15
+
+// FastLED
+#define NUM_LEDS 1
+CRGB leds[NUM_LEDS];
+const uint8_t PIN_LED_DATA = 3;
+
+void setup() {
+    Serial.begin(115200);
+    delay(2000);
+
+    FastLED.addLeds<NEOPIXEL, PIN_LED_DATA>(leds, NUM_LEDS);
+
+    Ethernet.begin(mac, ip);
+    artnet.begin();
+    // artnet.subscribe_net(0);     // optionally you can change
+    // artnet.subscribe_subnet(0);  // optionally you can change
+
+    // if Artnet packet comes to this universe, forward them to fastled directly
+    artnet.forward(universe, leds, NUM_LEDS);
+
+    // this can be achieved manually as follows
+    // if Artnet packet comes to this universe, this function is called
+    // artnet.subscribe(universe, [&](const uint8_t* data, const uint16_t size)
+    // {
+    //     // set led
+    //     // artnet data size per packet is 512 max
+    //     // so there is max 170 pixel per packet (per universe)
+    //     for (size_t pixel = 0; pixel < NUM_LEDS; ++pixel) {
+    //         const size_t idx = pixel * 3;
+    //         leds[pixel].r = data[idx + 0];
+    //         leds[pixel].g = data[idx + 1];
+    //         leds[pixel].b = data[idx + 2];
+    //     }
+    // });
+}
+
+void loop() {
+    artnet.parse();  // check if artnet packet has come and execute callback
+    FastLED.show();
+}

examples/EthernetENC/receiver/receiver.ino

@@ -0,0 +1,44 @@
+#include <ArtnetEtherENC.h>
+
+
+// Ethernet stuff
+const IPAddress ip(192, 168, 0, 201);
+uint8_t mac[] = {0x01, 0x23, 0x45, 0x67, 0x89, 0xAB};
+
+ArtnetReceiver artnet;
+uint32_t universe1 = 1;  // 0 - 15
+uint32_t universe2 = 2;  // 0 - 15
+
+void callback(const uint8_t* data, const uint16_t size) {
+    // you can also use pre-defined callbacks
+}
+
+void setup() {
+    Serial.begin(115200);
+
+    Ethernet.begin(mac, ip);
+    artnet.begin();
+    // artnet.subscribe_net(0);     // optionally you can change
+    // artnet.subscribe_subnet(0);  // optionally you can change
+
+    // if Artnet packet comes to this universe, this function is called
+    artnet.subscribe(universe1, [&](const uint8_t* data, const uint16_t size) {
+        Serial.print("artnet data (universe : ");
+        Serial.print(universe1);
+        Serial.print(", size = ");
+        Serial.print(size);
+        Serial.print(") :");
+        for (size_t i = 0; i < size; ++i) {
+            Serial.print(data[i]);
+            Serial.print(",");
+        }
+        Serial.println();
+    });
+
+    // you can also use pre-defined callbacks
+    artnet.subscribe(universe2, callback);
+}
+
+void loop() {
+    artnet.parse();  // check if artnet packet has come and execute callback
+}

examples/EthernetENC/send_receive/send_receive.ino

@@ -0,0 +1,62 @@
+#ifdef __AVR__
+#warning THIS EXAMPLE MAY USE TOO MUCH MEMORY FOR AVR. WE RECOMMEND TO USE SENDER OR RECEIVER ONLY.
+#endif
+
+#include <ArtnetEtherENC.h>
+
+
+// Ethernet stuff
+const IPAddress ip(192, 168, 0, 201);
+uint8_t mac[] = {0x01, 0x23, 0x45, 0x67, 0x89, 0xAB};
+
+Artnet artnet;
+const String target_ip = "192.168.0.200";
+uint8_t universe = 1;  // 0 - 15
+
+const uint16_t size = 512;
+uint8_t data[size];
+uint8_t value = 0;
+
+void setup() {
+    Serial.begin(115200);
+    delay(2000);
+
+    Ethernet.begin(mac, ip);
+    artnet.begin();
+    // artnet.begin(net, subnet); // optionally you can change
+
+    Serial.println("set subscriber");
+
+    // if Artnet packet comes to this universe, this function is called
+    artnet.subscribe(universe, [](const uint8_t* data, const uint16_t size) {
+        Serial.print("artnet data (universe : ");
+        Serial.print(universe);
+        Serial.print(", size = ");
+        Serial.print(size);
+        Serial.print(") :");
+        for (size_t i = 0; i < size; ++i) {
+            Serial.print(data[i]);
+            Serial.print(",");
+        }
+        Serial.println();
+    });
+
+    // if Artnet packet comes, this function is called to every universe
+    artnet.subscribe([&](const uint32_t univ, const uint8_t* data, const uint16_t size) {
+        Serial.print("ArtNet data has come to universe: ");
+        Serial.println(univ);
+    });
+
+    Serial.println("start");
+}
+
+void loop() {
+    artnet.parse();  // check if artnet packet has come and execute callback
+
+    value = (millis() / 4) % 256;
+    memset(data, value, size);
+
+    artnet.streaming_data(data, size);
+    artnet.streaming(target_ip, universe);  // automatically send set data in 40fps
+    // artnet.streaming(target_ip, net, subnet, univ);  // or you can set net, subnet, and universe
+}

examples/EthernetENC/sender/sender.ino

@@ -0,0 +1,37 @@
+#include <ArtnetEtherENC.h>
+
+
+// Ethernet stuff
+const IPAddress ip(192, 168, 0, 201);
+uint8_t mac[] = {0x01, 0x23, 0x45, 0x67, 0x89, 0xAB};
+
+ArtnetSender artnet;
+const String target_ip = "192.168.0.200";
+uint32_t universe = 1;
+
+const uint16_t size = 512;
+uint8_t data[size];
+uint8_t value = 0;
+
+void setup() {
+    Serial.begin(115200);
+    delay(2000);
+
+    Ethernet.begin(mac, ip);
+    artnet.begin();
+    // artnet.begin(net, subnet); // optionally you can change
+
+    Serial.println("start");
+#ifdef UDP_TX_PACKET_MAX_SIZE
+    Serial.println(UDP_TX_PACKET_MAX_SIZE);
+#endif
+}
+
+void loop() {
+    value = (millis() / 4) % 256;
+    memset(data, value, size);
+
+    artnet.streaming_data(data, size);
+    artnet.streaming(target_ip, universe);  // automatically send set data in 40fps
+    // artnet.streaming(target_ip, net, subnet, univ);  // or you can set net, subnet, and universe
+}