first working version

1 files changed, 110 insertions, 0 deletions

diff --git a/esp-hyperion.ino b/esp-hyperion.ino
new file mode 100644
index 0000000..1286b7d
--- /dev/null
+++ b/esp-hyperion.ino
@@ -0,0 +1,110 @@
+#include <ESP8266WiFi.h>
+#include <ESP8266mDNS.h>
+#include <WiFiClient.h>
+#include <ESP8266WebServer.h>
+#include <ESP8266mDNS.h>
+#include <WiFiUdp.h>
+#include <ArduinoOTA.h>
+
+const char* ssid = "";
+const char* password = "";
+//                      R  G  B
+const int leds[]     = {2, 0, 3};
+unsigned int state[] = {0, 0, 0};
+unsigned char cstate[] = {0, 0, 0};
+const int udpPort = 2391;
+
+#define LRED 0
+#define LGREEN 1
+#define LBLUE 2
+#define OFF 0
+#define ON 1
+ESP8266WebServer server(80);
+WiFiUDP RAWudp;
+
+#ifndef BSSID
+  #define BSSID NULL
+#endif
+
+void updateLeds() {
+  for(int i=0; i<3; i++)
+    analogWrite(leds[i], state[i]);
+}
+
+void handleRoot() {
+  char temp[400];
+
+  if(server.hasArg("red"))
+    state[0] = server.arg("red").toInt();
+  if(server.hasArg("green")) 
+    state[1] = server.arg("green").toInt();
+  if(server.hasArg("blue"))
+    state[2] = server.arg("blue").toInt();
+    
+  updateLeds();
+ 
+  snprintf(temp, 400,
+    " {'red': %d,\
+      'green': %d,\
+      'blue': %d}\
+    ",
+    state[LRED],
+    state[LGREEN],
+    state[LBLUE]
+  );
+  server.send(200, "text/html", temp);
+}
+
+void setup() {
+  WiFi.begin(ssid, password);
+
+  for(int i=0; i<3; i++) {
+    pinMode(leds[i], OUTPUT);
+  }
+  
+  while(WiFi.status() != WL_CONNECTED) {
+    updateLeds();
+    delay(500);
+    for(int i=0; i<3; i++) {
+      if(state[i] < 512) {
+        state[i] = 1023;
+      } else {
+        state[i] = 0;
+      }
+    }
+  }
+
+  MDNS.begin("esplamp1", WiFi.localIP());
+  WiFi.hostname("esplamp1");
+
+  server.on("/", handleRoot);
+  server.begin();
+  MDNS.addService("http", "tcp", 80);
+
+  ArduinoOTA.setHostname("esplamp1");
+  ArduinoOTA.begin();
+}
+
+void handleUdp() {
+  if (!RAWudp) {
+    RAWudp.begin(udpPort);
+  }
+  if (!RAWudp) {
+    return;
+  }
+
+  int cb = RAWudp.parsePacket();
+  if (cb) {
+    RAWudp.read(cstate, 3);
+    for(int i=0; i<3; i++) {
+      state[i] = cstate[i] << 2;
+    }
+    updateLeds();
+  }
+}
+
+void loop() {
+  server.handleClient();
+  handleUdp();
+  ArduinoOTA.handle();
+}