From a7f76fc50110fe92320ea42ddac26a0d30eeb823 Mon Sep 17 00:00:00 2001
From: tesa-klebeband <david@hoheisels-welt.de>
Date: Fri, 27 Sep 2024 20:40:30 +0200
Subject: [PATCH] Add fixture example code

---
 examples/Fixtures/main.cpp | 70 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 70 insertions(+)
 create mode 100644 examples/Fixtures/main.cpp

diff --git a/examples/Fixtures/main.cpp b/examples/Fixtures/main.cpp
new file mode 100644
index 0000000..bff2b5d
--- /dev/null
+++ b/examples/Fixtures/main.cpp
@@ -0,0 +1,70 @@
+/*
+ * This file is part of EasyDMX (https://github.com/tesa-klebeband/EasyDMX).
+ * Copyright (c) 2024 tesa-klebeband.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <Arduino.h>
+#include <easydmx.h>
+
+// Define the start address of the light fixture
+#define LIGHT_START_ADDRESS 1
+
+// Create an instance of the EasyDMX class, so we can use its functions
+EasyDMX dmx;
+
+// Construct a DMX Universe and give it access to the DMX driver
+DMXUniverse universe(&dmx);
+
+// Describe a simple RGB fixture with 3 channels
+DMXFixtureDescriptor light_descriptor(3, DMXChannelType::Red, DMXChannelType::Green, DMXChannelType::Blue);
+
+// Create a fixture based on the descriptor
+DMXFixture light(&light_descriptor, LIGHT_START_ADDRESS);
+
+void setup() {
+    Serial.begin(115200);
+
+    // Add the fixture to the universe
+    universe.addFixture(&light);
+
+    /**
+     * Start the DMX driver in transmit mode on Serial2 (pin 17)
+     * The MAX485's DI pin should be connected to the TX pin of the ESP32
+     *  and RE and DE should be connected to 3.3V.
+    */
+    dmx.begin(DMXMode::Transmit, DMXPin::NoRx, DMXPin::Serial2Tx);
+}
+
+void loop() {
+    // Set the RGB values of the light fixture and update the universe to transmit the data
+    light.setChannel(DMXChannelType::Red, 255);
+    light.setChannel(DMXChannelType::Green, 0);
+    light.setChannel(DMXChannelType::Blue, 0);
+    universe.update();
+    delay(1000);
+
+    light.setChannel(DMXChannelType::Red, 0);
+    light.setChannel(DMXChannelType::Green, 255);
+    light.setChannel(DMXChannelType::Blue, 0);
+    universe.update();
+    delay(1000);
+
+    light.setChannel(DMXChannelType::Red, 0);
+    light.setChannel(DMXChannelType::Green, 0);
+    light.setChannel(DMXChannelType::Blue, 255);
+    universe.update();
+    delay(1000);
+}
\ No newline at end of file