basic firmware with AP and DMX

platformio.ini

@@ -12,3 +12,5 @@
 platform = espressif32
 board = m5stack-grey
 framework = arduino
+
+monitor_speed = 115200

src/main.cpp

@@ -1,9 +1,87 @@
 #include <Arduino.h>
+#include <ESPDMX.h>
+
+#include <WiFi.h>
+
+// WiFi AP credentials
+const char* ssid     = "AtlasAP";
+const char* password = "feuilles";
+
+DMXESPSerial dmx;
+
+
+//////////////////////////////////    WIFI    //////////////////////////////////
+
+void ClientConnected(WiFiEvent_t event, WiFiEventInfo_t info){
+  Serial.println("New client connected to AP");
+}
+
+void ClientDisconnected(WiFiEvent_t event, WiFiEventInfo_t info){
+  Serial.println("Client disconnected from AP");
+}
+
+void ClientIP(WiFiEvent_t event, WiFiEventInfo_t info){
+  Serial.println("Client has IP");
+}
+
+
+
+
+//////////////////////////////////    SETUP   //////////////////////////////////
+
+
 
 void setup() {
-  // put your setup code here, to run once:
+  Serial.begin(115200);
+  Serial.println("started");
+  
+  Serial.println("starting Wifi AP \"Atlas-AP\" with pw \"feuille\"");
+  //Register events
+  WiFi.onEvent(ClientConnected, SYSTEM_EVENT_AP_STACONNECTED);
+  WiFi.onEvent(ClientDisconnected, SYSTEM_EVENT_AP_STADISCONNECTED);
+  WiFi.onEvent(ClientIP, SYSTEM_EVENT_AP_STAIPASSIGNED);
+  //start AP
+  WiFi.softAP(ssid, password);
+
+  IPAddress IP = WiFi.softAPIP();
+  Serial.print("AP IP address: ");
+  Serial.println(IP);
+
+  Serial.println("Starting DMX and sending blackout");
+
+  dmx.init(512, 17);           // initialization for complete bus
+  delay(10);
+  for (int i = 0; i < 512; i++)
+  {
+    dmx.write(i, 0);
+  }
+
+  Serial.println("initialized...");
+  delay(200);               // wait a while (not necessary)
 }
 
+
+//////////////////////////////////    LOOP   //////////////////////////////////
+
+
 void loop() {
-  // put your main code here, to run repeatedly:
+
+  for (int i = 0; i < 512; i++)
+  {
+    dmx.write(i, 255);
+  }
+  Serial.print("turning on...");
+  dmx.update();           // update the DMX bus
+  Serial.println("updated!");
+  delay(1000);            // wait for 1s
+
+  for (int i = 0; i < 512; i++)
+  {
+    dmx.write(i, 0);
+  }
+  Serial.print("turning off...");
+  dmx.update();           // update the DMX bus
+  Serial.println("updated!");
+  delay(1000);
+
 }