1 files changed, 65 insertions, 0 deletions
diff --git a/luminate.ino b/luminate.ino
new file mode 100644
index 0000000..2f69b31
--- /dev/null
+++ b/luminate.ino
@@ -0,0 +1,65 @@
+#include <ESP8266WiFi.h>
+
+const char *ssid = "SSID";
+const char *password = "PASSWORD";
+
+#define MAX_CLIENTS 5
+WiFiServer server(23);
+WiFiClient clients[MAX_CLIENTS];
+
+void setup (void) {
+  int32_t channel = 0;
+  uint8_t bssid[6] = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0};
+
+  pinMode(2, OUTPUT);
+  pinMode(0, OUTPUT);
+  
+  // channel, bssid and IPAddress are optional but speed up the boot process
+  WiFi.begin(ssid, password, channel, bssid);
+  WiFi.config(IPAddress(0, 0, 0, 0), IPAddress(0, 0, 0, 0), IPAddress(255, 255, 255, 0));
+  
+  while(WiFi.status() != WL_CONNECTED)
+    delay(500);
+   
+  server.begin();
+  server.setNoDelay(true);
+}
+
+void loop(void) {
+  uint8_t i;
+  
+  if (server.hasClient()) {
+    for (i=0; i<MAX_CLIENTS; i++) {
+      if (!clients[i] || !clients[i].connected()) {
+        if (clients[i]) clients[i].stop();
+        clients[i] = server.available();
+        continue;
+      }
+    }
+    server.available().stop();  // reject, no slots free
+  }
+
+  for (i=0; i<MAX_CLIENTS; i++) {
+    if (clients[i] && clients[i].connected()) {
+      uint8_t r;
+      while (clients[i].available()) {
+        r = clients[i].read();
+        switch (r) {
+          case 65:  // 'A'
+            digitalWrite(2, HIGH); break;
+          case 66:  // 'B'
+            digitalWrite(0, HIGH); break;
+          case 97:  // 'a'
+            digitalWrite(2, LOW); break;
+          case 98:  // 'b'
+            digitalWrite(0, LOW); break;
+          default:
+            clients[i].write(r);  // echo back
+        }
+        clients[i].write(10);  // line feed
+      }
+    }
+  }
+
+  delay(500);
+}