failed test of NeoPXL8

platformio.ini

@@ -13,15 +13,14 @@ platform = https://github.com/maxgerhardt/platform-raspberrypi.git
 board = pico
 framework = arduino
 platform_packages = 
-	framework-arduinopico@https://github.com/earlephilhower/arduino-pico.git#lw
+	framework-arduinopico@https://github.com/earlephilhower/arduino-pico.git#master
 board_build.core = earlephilhower
 upload_port = /run/media/amelia/RPI-RP2/
 debug_tool = cmsis-dap
 upload_protocol = cmsis-dap
 monitor_speed = 115200
-board_build.filesystem_size = 1m 
+board_build.filesystem_size = 1m
 board_build.f_cpu = 133000000L
-; build_flags = -Os
+lib_deps = 
-; board_flags = -DWIFICC=CYW43_COUNTRY_USA 
+	adafruit/Adafruit NeoPixel@^1.12.0
-lib_deps =  
+	adafruit/Adafruit NeoPXL8@^1.2.6
-	https://github.com/FastLED/FastLED#master

src/FastLED_RGBW.h

@@ -0,0 +1,52 @@
+/* FastLED_RGBW
+ * 
+ * Hack to enable SK6812 RGBW strips to work with FastLED.
+ *
+ * Original code by Jim Bumgardner (http://krazydad.com).
+ * Modified by David Madison (http://partsnotincluded.com).
+ * 
+*/
+#ifndef FastLED_RGBW_h
+#define FastLED_RGBW_h
+struct CRGBW  {
+	union {
+		struct {
+			union {
+				uint8_t g;
+				uint8_t green;
+			};
+			union {
+				uint8_t r;
+				uint8_t red;
+			};
+			union {
+				uint8_t b;
+				uint8_t blue;
+			};
+			union {
+				uint8_t w;
+				uint8_t white;
+			};
+		};
+		uint8_t raw[4];
+	};
+	CRGBW(){}
+	CRGBW(uint8_t rd, uint8_t grn, uint8_t blu, uint8_t wht){
+		r = rd;
+		g = grn;
+		b = blu;
+		w = wht;
+	}
+	inline void operator = (const CRGB c) __attribute__((always_inline)){ 
+		this->r = c.r;
+		this->g = c.g;
+		this->b = c.b;
+		this->white = 0;
+	}
+};
+inline uint16_t getRGBWsize(uint16_t nleds){
+	uint16_t nbytes = nleds * 4;
+	if(nbytes % 3 > 0) return nbytes / 3 + 1;
+	else return nbytes / 3;
+}
+#endif

src/config.h

@@ -3,19 +3,26 @@
 
 #define DEBUG
 
-// Amount of color channels per pixel - i.e. RGB = 3, RGBW = 4
+#define LIGHTTEST
-#define PIXEL_SIZE 3
+
+// Total LED count PER CHANNEL
+// set to 128 for 4 channel, 170 for 3 channel
+#define MAX_LEDS 170
 
-// Total LED count
+//#define RGBW_MODE
-// set to 128*8 for 4 channel, 170*8 for 3 channel
+// Amount of color channels per pixel - i.e. RGB = 3, RGBW = 4
-#define MAX_LEDS 170*8
+#ifdef RGBW_MODE    
+    #define PIXEL_SIZE 4
+#else
+    #define PIXEL_SIZE 3    
+#endif
 
 // LED driver chip model - depends on strip
 #define LED_TYPE WS2812
 
-// RGB pin ordering - RGB, BGR, GBR, etc
+// RGB pin ordering - NEO_RGB, NEO_BGR, NEO_GBR, etc
-//#define RGB_ORDER GBR
+//#define RGB_ORDER NEO_GBR
-#define RGB_ORDER GRB
+#define RGB_ORDER NEO_GRB
 
 // Max number of LED strips connected
 // 8 for ARGB Controller PCB
@@ -42,10 +49,16 @@
 #define ENABLE_NTP false
 #define ntpserver "pool.ntp.org"   // Address of NTP server. Example: pool.ntp.org
 
+#define TEMP_SAMPLES 32
+#define AIRTEMP_PIN 28
+
 // ethernet (w5500) or wifi (pico W cyw43)
 #define INT_ETHERNET
 //#define INT_WIFI
 
+#define NO_DOUBLE_BUFFER 1
+#define E131_DEFAULT_PORT 5568
+
 #define ETH_SPI_SPD 64000000
 
 // network and universe settings

src/e131.cpp

@@ -57,7 +57,7 @@ void E131::initUnicast() {
     delay(100);
     udp.begin(E131_DEFAULT_PORT);
     if (Serial) {
-        Serial.print(F("- Unicast port: "));
+        Serial.print(String(millis()/1000.0) + ": " + "- Unicast port: ");
         Serial.println(E131_DEFAULT_PORT);
     }
 }
@@ -268,24 +268,24 @@ void E131::beginMulticast(uint8_t *mac, uint16_t universe,
 void E131::dumpError(e131_error_t error) {
     switch (error) {
         case ERROR_ACN_ID:
-            Serial.print(F("INVALID PACKET ID: "));
+            Serial.print(String(millis()/1000.0) + ": " + "INVALID PACKET ID: ");
             for (int i = 0; i < sizeof(ACN_ID); i++)
                 Serial.print(pwbuff->acn_id[i], HEX);
             Serial.println("");
             break;
         case ERROR_PACKET_SIZE:
-            Serial.println(F("INVALID PACKET SIZE: "));
+            Serial.println(String(millis()/1000.0) + ": " + "INVALID PACKET SIZE: ");
             break;
         case ERROR_VECTOR_ROOT:
-            Serial.print(F("INVALID ROOT VECTOR: 0x"));
+            Serial.print(String(millis()/1000.0) + ": " + "INVALID ROOT VECTOR: 0x");
             Serial.println(htonl(pwbuff->root_vector), HEX);
             break;
         case ERROR_VECTOR_FRAME:
-            Serial.print(F("INVALID FRAME VECTOR: 0x"));
+            Serial.print(String(millis()/1000.0) + ": " + "INVALID FRAME VECTOR: 0x");
             Serial.println(htonl(pwbuff->frame_vector), HEX);
             break;
         case ERROR_VECTOR_DMP:
-            Serial.print(F("INVALID DMP VECTOR: 0x"));
+            Serial.print(String(millis()/1000.0) + ": " + "INVALID DMP VECTOR: 0x");
             Serial.println(pwbuff->dmp_vector, HEX);
     }
 }

src/e131.h

@@ -41,10 +41,6 @@
 #   define _UDP WiFiUDP
 //#   define INT_ETHERNET
 
-
-#define NO_DOUBLE_BUFFER 1
-/* Defaults */
-#define E131_DEFAULT_PORT 5568
 #define WIFI_CONNECT_TIMEOUT 15000  /* 15 seconds */
 
 /* E1.31 Packet Offsets */
@@ -230,9 +226,6 @@ class E131 {
                 stats.packet_errors++;
             }
         }
-        else {
-            Serial.println("Packet size " + String(size));
-        }
         return retval;
     }
 

src/main.cpp

@@ -1,159 +1,737 @@
-#include <Arduino.h>
+// Includes
+//#include <WiFi.h>
+//#include <WiFiServer.h>
 #include <W5500lwIP.h>
 #include <LEAmDNS.h>
-#include <WebServer.h>
 #include <HTTPUpdateServer.h>
+#include <WebServer.h>
+#include "e131.h"
+//#include <Adafruit_NeoPixel.h>
+#include <Adafruit_NeoPXL8.h>
+//#include <FastLED.h>
+//#include "FastLED_RGBW.h"
+#include "config.h"
+#include <EEPROM.h>
 #include <pico/stdlib.h>
 #include <hardware/vreg.h>
 
-#   include <lwip/ip_addr.h>
-#   include <lwip/igmp.h>
-#   define _UDP WiFiUDP
 
 // Begin code
-bool core1_separate_stack =  true;
+//bool core1_separate_stack =  true;
 
-uint8_t raw[4096];
+#ifdef DEBUG
-_UDP udp;
+  #define PRINTFUNC print
-int nopackets = 0;
+  #define PRINTLNFUNC println
-Wiznet5500lwIP eth(17, SPI, 21); // 17 : CS, 21 : INTn
+#else
-// don't think the interrupt pin is actually used
+  #define PRINTFUNC 
+  #define PRINTLNFUNC 
+#endif
+
+int calculate[LED_STRIPS * 4];
+int universes[LED_STRIPS * 4];
+
+int strips[LED_STRIPS] = {MAX_LEDS, MAX_LEDS, MAX_LEDS, MAX_LEDS, MAX_LEDS, MAX_LEDS, MAX_LEDS, MAX_LEDS}; // for compatibility
+int8_t pins[LED_STRIPS] = {STRIP1, STRIP2, STRIP3, STRIP4, STRIP5, STRIP6, STRIP7, STRIP8};
+//const int strips[LED_STRIPS] = {170, 170, 170, 170, 170, 170, 170, 170};
+//int offsets[(LED_STRIPS+1)];
+Adafruit_NeoPXL8 leds(170, pins, RGB_ORDER);
+
+
+// #ifdef RGBW_MODE
+//   // EVIL! hack to support RGBW ICs
+//   CRGBW leds[MAX_LEDS];
+//   CRGB *ledstrip = (CRGB *) &leds[0]; // yes, we just casted a 4-byte value array to a pseudo 3-byte value array
+//   int strips[LED_STRIPS] = {getRGBWsize(128), getRGBWsize(128), getRGBWsize(128), getRGBWsize(128), getRGBWsize(128), getRGBWsize(128), getRGBWsize(128), getRGBWsize(128)};
+// #else
+//   int strips[LED_STRIPS] = {170, 170, 170, 170, 170, 170, 170, 170};
+//   CRGB ledstrip[MAX_LEDS];
+// #endif
+
+
+uint8_t * livedata;
+// Networking
 
 WebServer httpServer(80);
 HTTPUpdateServer httpUpdater;
+bool status = 0;
+bool status2 = 0;
+byte ready = 0;
+bool newconfig = false;
+struct tm timeinfo;
+String clientbuffer = "";
+String initinfo = "";
+bool debug = 1;
+bool printer = 1;
+int channels = 0;
+// Colors (RGB)
+int bootsel_count = 0;
+int nopackets = 0;
+
+const uint8_t RED[PIXEL_SIZE]= {0x20, 0x00, 0x00};
+const uint8_t ORANGE[PIXEL_SIZE]= {0x20, 0x10, 0x00};
+const uint8_t YELLOW[PIXEL_SIZE]= {0x20, 0x20, 0x00};
+const uint8_t GREEN[PIXEL_SIZE]= {0x00, 0x20, 0x00};
+const uint8_t CYAN[PIXEL_SIZE]= {0x00, 0x20, 0x20};
+const uint8_t BLUE[PIXEL_SIZE]= {0x00, 0x00, 0x20};
+const uint8_t PURPLE[PIXEL_SIZE]= {0x20, 0x00, 0x20};
+const uint8_t BLACK[PIXEL_SIZE]= {0x00, 0x00, 0x00};
+const uint8_t WHITE[PIXEL_SIZE]= {0x20, 0x20, 0x20};
+#define MAX_PIXELS_PER_UNIVERSE 512 / PIXEL_SIZE  /* Number of pixels */
+#define CHANNEL_START 1 /* Channel to start listening at */
 
+Wiznet5500lwIP eth(17, SPI, 21); //, 21); // 17 : cs, 21 : INTn
+E131 e131;
 
+float cputemparray[TEMP_SAMPLES];
+float airtemparray[TEMP_SAMPLES];
+float cputemp;
+float airtemp;
+int datapos = 0;
+#ifdef RGBW_MODE
+inline void setpixelrgb(int idx, byte r, byte g, byte b, byte w) {
+    leds.setPixelColor(idx, r, g, b, w);
+}
+#else
+inline void setpixelrgb(int idx, byte r, byte g, byte b) {
+    leds.setPixelColor(idx, r, g, b);
+}
+#endif
+inline void showpixels() {
+  leds.show();
+}
+template <class T> T print(T in) {
+  if(Serial)
+    Serial.print(String(millis()/1000.0) + ": " + String(in));
+  if(printer) clientbuffer += String(in);
+  return (T)true;
+}
+
+template <class T> T println(T in) {
+  if(Serial)
+    Serial.println(String(millis()/1000.0) + ": " + String(in));
+  if(printer) {
+    clientbuffer += String(in);
+    clientbuffer += "\n";
+  }
+  return (T)true;
+}
+
+void wipe_eeprom() {
+
+  for(int i = 0; i < 64+16; i++) {
+    EEPROM.write(i, (byte)0);
+  }
+  EEPROM.commit();
+}
+
+IPAddress IP_ADDR;
+
+unsigned short START_UNIVERSE;
+char HOSTNAME[64];
+
+String ETH_MODE;
+
+
+String postForms;
+
+void handleRoot() {
+  httpServer.send(200, "text/html", postForms);
+}
+
+void handlePlain() {
+  if (httpServer.method() != HTTP_POST) {
+    httpServer.send(405, "text/plain", "Method Not Allowed");
+  } else {
+    httpServer.send(200, "text/plain", "POST body was:\r\n" + httpServer.arg("plain"));
+    println("POST body was:\r\n" + httpServer.arg("plain"));
+  }
+}
+
+void handleForm() {
+  if (httpServer.method() != HTTP_POST) {
+    httpServer.send(405, "text/plain", "Method Not Allowed");
+  } else {
+    String message = "POST form was:\r\n";
+    bool ipset = false;
+    bool reboot = false;
+    for (uint8_t i = 0; i < httpServer.args(); i++) {
+      println(httpServer.argName(i));
+      if (httpServer.argName(i) == "ipa") {
+        ipset = true;
+      }
+      if (httpServer.argName(i) == "hostname") {
+        println("Updating hostname");
+        for (int j = 0; j < sizeof(HOSTNAME); j++) {
+          if (j < sizeof(httpServer.arg(i)))
+            HOSTNAME[j] = httpServer.arg(i)[j];
+          else
+            HOSTNAME[j] = '\0';
+        }
+        //HOSTNAME = httpServer.arg(i);
+        EEPROM.put(8, HOSTNAME);
+        newconfig = true;
+        //EEPROM.commit();
+      }
+      if (httpServer.argName(i) == "universe") {
+        println("Updating start universe");
+        START_UNIVERSE = (unsigned short)(httpServer.arg(i).toInt());
+        EEPROM.put(4, START_UNIVERSE);
+        newconfig = true;
+        //EEPROM.commit();
+      }
+      if (httpServer.argName(i) == "reboot") {
+        println("Rebooting...");
+        reboot = true;
+      }
+
+      message += " " + httpServer.argName(i) + ": " + httpServer.arg(i) + "\r\n";
+    }
+    if (ipset) {
+      println("Updating IP address...");
+      byte a, b, c, d;
+      for (uint8_t i = 0; i < httpServer.args(); i++) {
+        if (httpServer.argName(i) == "ipa")
+          a = byte(httpServer.arg(i).toInt());
+        if (httpServer.argName(i) == "ipb")
+          b = byte(httpServer.arg(i).toInt());
+        if (httpServer.argName(i) == "ipc")
+          c = byte(httpServer.arg(i).toInt());
+        if (httpServer.argName(i) == "ipd")
+          d = byte(httpServer.arg(i).toInt());
+      }
 
-void initUnicast() {
+      IP_ADDR = IPAddress(a,b,c,d);
-    delay(100);
+      EEPROM.write(0, a);
-    udp.begin(5568);
+      EEPROM.write(1, b);
-    if (Serial) {
+      EEPROM.write(2, c);
-        Serial.print(F("- Unicast port: "));
+      EEPROM.write(3, d);
-        Serial.println(5568);
+      newconfig = true;
     }
+    httpServer.sendHeader("Location", "/",true);  
+    httpServer.send(302, "text/plain", "");
+    //httpServer.send(200, "text/plain", message);
+    println(message);
+    if(reboot) {
+      EEPROM.commit();
+      for (int i = 0; i < MAX_LEDS; i++) {
+        setpixelrgb(i, 0, 0, 0);
+      }
+      showpixels();
+      ready = 3; // trigger core 1 to stop
+      delay(250);
+      rp2040.reboot();
+    }
+  }
+}
+
+void handleNotFound() {
+  String message = "File Not Found\n\n";
+  message += "URI: ";
+  message += httpServer.uri();
+  message += "\nMethod: ";
+  message += (httpServer.method() == HTTP_GET) ? "GET" : "POST";
+  message += "\nArguments: ";
+  message += httpServer.args();
+  message += "\n";
+  for (uint8_t i = 0; i < httpServer.args(); i++) {
+    message += " " + httpServer.argName(i) + ": " + httpServer.arg(i) + "\n";
+  }
+  httpServer.send(404, "text/plain", message);
+  println(message);
 }
 
-int readPacket() {
+
-  int size = udp.parsePacket();
+
-  if (size) {
+
-      udp.readBytes(raw, size);
+
+void write_universe(long universe, uint8_t data[], long size) {
+  // universe starts at 0
+  //print("Universe: ");
+  //Serial.println(universe);
+  //print("Calculate size: ");
+  //Serial.println(sizeof(calculate));
+  int offset = calculate[universe];
+  //print("Offset: ");
+  //Serial.println(offset);
+  //print("Universes size: ");
+  //Serial.println(sizeof(universes));
+  int write_size = universes[universe];
+  /*print("Length: ");
+  Serial.println(write_size * PIXEL_SIZE + (CHANNEL_START - 1) + 2);
+  print("Data: ");
+  Serial.println(size);*/
+  if (write_size * PIXEL_SIZE + (CHANNEL_START - 1) > size) {
+    println("Write size too big!!");
+    println(String(write_size * PIXEL_SIZE + (CHANNEL_START - 1)) + " with data size " + String(size));
+    return;
   }
-  /*else {
+  /*if(offset + write_size > sizeof(ledstrip)) {
-    Serial.println("Error: packet size " + String(size));
+    println("Write size too big!!");
+    println(String(offset + write_size) + " with strip size " + sizeof(ledstrip));
+    
+    return;
   }*/
-  return size;
+  //status = 0;
+  for (int i = 0; i < write_size; i++) {
+    int j = i * PIXEL_SIZE + (CHANNEL_START - 1);
+    /*if(debug) {
+      Serial.print(data[j]);
+      Serial.print(" ");
+      Serial.print(data[j+1]);
+      Serial.print(" ");
+      Serial.print(data[j+2]);
+      Serial.print("  ");
+    }*/
+    #ifdef RGBW_MODE
+      setpixelrgb(offset + i, data[j], data[j+1], data[j+2]);
+    #else
+      setpixelrgb(offset + i, data[j], data[j+1], data[j+2]);
+    #endif
+    //ledstrip[strip].setPixelColor(i + offset, data[j], data[j+1], data[j+2]);
+  }
+  //FastLED.show();
+  //status = 1;
+  
+  //println("Done writing.");
+
+
 }
 
 void setup() {
-  //vreg_voltage v = VREG_VOLTAGE_1_20;
+  vreg_voltage v = VREG_VOLTAGE_1_20;
-  //vreg_set_voltage(v);
+  vreg_set_voltage(v);
-  //set_sys_clock_khz(252000, false); // play with this value
+  set_sys_clock_khz(252000, false);
-
+  pinMode(23, OUTPUT);
+  pinMode(23, HIGH);
   Serial.begin(115200);
   //rp2040.wdt_begin(8000);
-
   pinMode(24, INPUT); // VBUS detect - check for USB connection
   if (digitalRead(24)) {
-    delay(3000); // Wait for USB serial if connected
+    delay(3000); // Wait for serial
   }
-  Serial.println("\r\nStarting RGB Controller...");
+  
-
+  pinMode(21, INPUT); // interrupt for W500
-  pinMode(21, INPUT); // interrupt pin - probably unused
+  Serial.println("");
-
+  println("Starting RGB Controller...");
-  pinMode(20, OUTPUT); // W5500 RSTn wired to 20
+  pinMode(20, OUTPUT);
-  Serial.println("Resetting W5500 Ethernet Driver...");
+  println("Resetting W5500 Ethernet Driver...");
-  digitalWrite(20, LOW); // reset W5500 ethernet 
+  digitalWrite(20, LOW); // reset W5500 ethernet
   delay(1); // for 1 ms
   digitalWrite(20, HIGH);
-
   SPI.setRX(16);
   SPI.setCS(17);
   SPI.setSCK(18);
   SPI.setTX(19);
-  eth.setSPISpeed(10000000); // play with this value
+  pinMode(ENABLEPIN, OUTPUT);
-  lwipPollingPeriod(3); // play with this value
+  println("Enabling outputs...");
-  eth.setHostname("RGBController");
+  digitalWrite(ENABLEPIN, LOW); // Enable buffer output!
+  //pinMode(0, OUTPUT);
+  //digitalWrite(0, HIGH);
+  
+  //delay(3000);
+  println("Checking for EEPROM configuration...");
+  EEPROM.begin(256);
+  //wipe_eeprom();
+  EEPROM.get(4, START_UNIVERSE);
+  if (START_UNIVERSE == 0 || START_UNIVERSE == 65535) {
+    println("No valid config detected. Setting defaults...");
+    START_UNIVERSE = 1;
+    EEPROM.put(4, START_UNIVERSE);
+    EEPROM.commit();
+  }
 
-  Serial.println(F("Setting IP"));
+  if(EEPROM.read(8) == byte(0)) { // check if EEPROM is empty
+    char newhostname[] = "RGBController";
+    for (int j = 0; j < sizeof(HOSTNAME); j++) {
+      if (j < sizeof(newhostname))
+        HOSTNAME[j] = newhostname[j];
+      else
+        HOSTNAME[j] = '\0';
+    }
+    EEPROM.put(8, HOSTNAME);
+    EEPROM.commit();
+  }
+  EEPROM.get(8, HOSTNAME);
+  if (HOSTNAME == "") {
+    char newhostname[] = "RGBController";
+    for (int j = 0; j < sizeof(HOSTNAME); j++) {
+      if (j < sizeof(newhostname))
+        HOSTNAME[j] = newhostname[j];
+      else
+        HOSTNAME[j] = '\0';
+    }
+    EEPROM.put(8, HOSTNAME);
+    EEPROM.commit();
+  }
+  IP_ADDR = IPAddress(EEPROM.read(0),EEPROM.read(1),EEPROM.read(2),EEPROM.read(3));
+  //IP_ADDR = IPAddress(192,168,5,5);
+  if (!IP_ADDR.isSet())
+    ETH_MODE = "dhcp";
+  else
+    ETH_MODE = "staticip";
+  rp2040.wdt_reset();
 
-  //eth.config(IPAddress(192,168,68,130), INADDR_NONE); // static IP; comment out for DHCP
+  println("Configuration loaded.");
-  
 
+  if(ETH_MODE == "staticip") {
+    println("Setting static IP...");
+    eth.config(IP_ADDR, INADDR_NONE); 
+  }
+  else {
+    println(F("Requesting Address via DHCP..."));
+  }
+  SPI.setRX(16);
+  SPI.setCS(17);
+  SPI.setSCK(18);
+  SPI.setTX(19);
+  eth.setSPISpeed(ETH_SPI_SPD);
+  lwipPollingPeriod(1);
+  
+  //char * hostname_char;
+  //HOSTNAME.toCharArray(hostname_char, 32);
+  eth.setHostname(HOSTNAME);
+  
   if (!eth.begin()) {
-    Serial.println("No wired Ethernet hardware detected. Check pinouts, wiring.");
+    println("No wired Ethernet hardware detected. Check pinouts, wiring.");
-    Serial.println("Connection failed. Retrying.");
+    println("Connection failed. Retrying.");
     rp2040.reboot();
   }
   int count = 0;
-  while (!eth.connected() && count < 32) { // wait 8 seconds for connection
+  while (!eth.connected() && count < 32) {
     rp2040.wdt_reset();
     count++;
-    Serial.print(".");
+    print(".");
     delay(250);
   }
   if (!eth.connected()) {
-    Serial.println("Connection failed. Retrying.");
+    println("Connection failed. Retrying.");
     rp2040.reboot();
   }
-  Serial.print(F("\r\n- IP Address: "));
+  print("- IP Address: ");
   Serial.println(eth.localIP());
   
-  initUnicast();
-  MDNS.begin("RGBController");
 
-  httpUpdater.setup(&httpServer, "/update", "admin", "admin");
+  e131.begin(E131_UNICAST);
+  #ifdef INT_WIFI
+    WiFi.noLowPowerMode();
+  #endif
+  
+  // If we get here, then network is good to go
+  println("Starting mDNS client...");
+  MDNS.begin(HOSTNAME);
+  println("Starting web configurator & firmware update service...");
+
+  httpUpdater.setup(&httpServer, update_path, update_username, update_password);
+
+  httpServer.on("/", handleRoot);
+
+  httpServer.on("/postplain/", handlePlain);
+  postForms = "<html>\
+  <head>\
+    <title>RGB Controller Configuration</title>\
+    <style>\
+      body { background-color: #cccccc; font-family: Arial, Helvetica, Sans-Serif; Color: #000088; }\
+    </style>\
+  </head>\
+  <body>\
+    <h1>RGB Controller Configuration</h1><br>\
+    <h2>Set IP address</h2>\
+    Needs reboot to apply<br>\
+    Set to 0.0.0.0 for DHCP\
+    <form method=\"post\" enctype=\"application/x-www-form-urlencoded\" action=\"/postform/\">\
+      <input type=\"text\" name=\"ipa\" value=\"0\" size=\"3\">.\
+      <input type=\"text\" name=\"ipb\" value=\"0\" size=\"3\">.\
+      <input type=\"text\" name=\"ipc\" value=\"0\" size=\"3\">.\
+      <input type=\"text\" name=\"ipd\" value=\"0\" size=\"3\">\
+      <input type=\"submit\" value=\"Set\">\
+    </form><br>\
+    <h2>Set Hostname</h2>\
+    Needs reboot to apply<br>\
+    Max 64 characters\
+    <form method=\"post\" enctype=\"application/x-www-form-urlencoded\" action=\"/postform/\">\
+      <input type=\"text\" name=\"hostname\" value=\"" + String(HOSTNAME) + "\" size=\"20\">\
+      <input type=\"submit\" value=\"Set\">\
+    </form><br>\
+    <h2>DMX512 Start Universe</h2>\
+    Applies immediately<br>\
+    Between (inclusive) 1-65000\
+    <form method=\"post\" enctype=\"application/x-www-form-urlencoded\" action=\"/postform/\">\
+      <input type=\"text\" name=\"universe\" value=\"" + String(START_UNIVERSE) + "\" size=\"5\">\
+      <input type=\"submit\" value=\"Set\">\
+    </form><br>\
+    <form method=\"post\" enctype=\"application/x-www-form-urlencoded\" action=\"/postform/\">\
+      <input type=\"submit\" name=\"reboot\" value=\"Reboot\">\
+    </form><br>\
+  </body>\
+</html>";
+  httpServer.on("/postform/", handleForm);
+
+  httpServer.onNotFound(handleNotFound);
+
   httpServer.begin();
   MDNS.addService("http", "tcp", 80);
+  print("OTA Updates enabled. Open http://");
+  Serial.print(HOSTNAME);
+  Serial.print(update_path);
+  Serial.print(" in your browser and login with username ");
+  Serial.print(update_username);
+  Serial.print(" and password ");
+  Serial.println(update_password);
+  
+  
+  if(ENABLE_NTP) {
+    println("Starting NTP client.");
+    NTP.begin(ntpserver);
+    NTP.waitSet([]() { Serial.print("."); }, 15000);
+    time_t now = time(nullptr);
+    Serial.println("");
+    gmtime_r(&now, &timeinfo);
+    print("Current time: ");
+    Serial.println(asctime(&timeinfo));
+  }
+  ready += 1;
+  while (ready == 1) {
+    delay(50);
+  }
+
+  println("Starting temperature monitoring...");
+  pinMode(AIRTEMP_PIN, INPUT);
+  for(int i = 0; i < TEMP_SAMPLES; i++) {
+    cputemparray[i] = analogReadTemp();
+    airtemparray[i] = analogRead(AIRTEMP_PIN);
+  }
+
+  println("Startup Complete. Listening for HTTP and e1.31 (sACN) connections...");
+  initinfo += clientbuffer;
+    //e131.beginMulticast(ssid, passphrase, UNIVERSE);  
+  printer = 0;
+}
 
+void setup1() {
+  while(ready == 0)
+    delay(50);
+  pinMode(LED_BUILTIN, OUTPUT);
+  pinMode(32+1, OUTPUT);
+  digitalWrite(LED_BUILTIN, HIGH);
+  println("Initializing LED outputs and universe mappings...");
 
   
+  // Populate universes and offsets
+  int offsetcount = 0;
+  int currentsize = 0;
+  for (int i = 0; i < LED_STRIPS; i++) {
+    #ifdef RGBW_MODE
+      int tmp = strips[i] * 3 / 4;
+    #else
+      int tmp = strips[i];
+    #endif
+    
+    print("Strip ");
+    Serial.print(i);
+    Serial.print(", Pin ");
+    Serial.print(pins[i]);
+    Serial.print(", Light count ");
+    Serial.println(tmp);
 
+    while(tmp > MAX_PIXELS_PER_UNIVERSE) {
+      universes[currentsize] = MAX_PIXELS_PER_UNIVERSE;
+      calculate[currentsize] = offsetcount;
+      
+      print("  Universe ");
+      Serial.print(currentsize + START_UNIVERSE);
+      Serial.print(", Light count ");
+      Serial.print(MAX_PIXELS_PER_UNIVERSE);
+      Serial.print(", Size ");
+      Serial.print(MAX_PIXELS_PER_UNIVERSE * PIXEL_SIZE);
+      Serial.print(", Offset ");
+      Serial.println(calculate[currentsize]);
+      offsetcount += MAX_PIXELS_PER_UNIVERSE;
+      currentsize += 1;
+      tmp -= MAX_PIXELS_PER_UNIVERSE;
+    }
+    universes[currentsize] = tmp;
+    calculate[currentsize] = offsetcount;
+    print("  Universe ");
+    Serial.print(currentsize + START_UNIVERSE);
+    Serial.print(", Light count ");
+    Serial.print(tmp);
+    Serial.print(", Size ");
+    Serial.print(tmp * PIXEL_SIZE);
+    Serial.print(", Offset ");
+    Serial.println(calculate[currentsize]);
+    offsetcount += tmp;
+    currentsize += 1;
+  }       
+  if (!leds.begin(true)) {
+    println("Failure to initialize LEDs!");
+    delay(1000);
+    //rp2040.reboot();
+  } else {
+    println("LED driver initialized.");
+  }
+
+  leds.setLatchTime(500);
+
+  for (uint32_t color = 0x440000; color > 0; color >>= 8) {
+    leds.fill(color);
+    leds.show();
+    delay(500);
+  }
   
+  for (int i=0; i<8; i++) {
+    if (pins && (pins[i] < 0)) {
+      print("No leds on pin ");
+      Serial.println(pins[i]);
+      continue; // No pixels on this pin
+    }
+    leds.fill(0);
+    uint32_t color = 0x0000aa;
+    leds.fill(color, i * MAX_LEDS, MAX_LEDS);
+    leds.show();
+    delay(300);
+  }
 
-  #ifdef INT_WIFI
+
-    WiFi.noLowPowerMode();
+  for (int i = 0; i < MAX_LEDS; i++) {
+    setpixelrgb(i, 0, 0, 0);
+  }
+  showpixels();
+
+  // Test all lights
+  #ifdef LIGHTTEST
+    for (int i = 0; i < MAX_LEDS; i++) {
+      setpixelrgb(i, 0, 0, 50);
+      showpixels();
+      delay(1);
+      setpixelrgb(i, 0, 0, 0);
+    }
+    showpixels();
   #endif
+  //delay(3000);
+  
+  ready += 1;
+  while (ready == 1) {
+    delay(50);
+  }
+  
+  //rp2040.wdt_begin(8000);
   
-  Serial.println("Startup Complete. Listening for e1.31 (sACN) connections...");
 }
 
-void setup1() {
-  pinMode(LED_BUILTIN, OUTPUT);
-  //pinMode(32+1, OUTPUT);
-  digitalWrite(LED_BUILTIN, HIGH);
-}
 
 
 void loop() {
   /* Parse a packet */
   //println("Start loop");
-  int size;
+  if (millis() % 100 > 50) { // reset LED
-  if(size = readPacket()) {
+    digitalWrite(LED_BUILTIN, HIGH);
+  }
+  
+  if(channels = e131.parsePacket()) {
     // Offset by start universe
     // as all local functions count from 0
     //delay(0);
-    Serial.println("Got valid packet of size " + String(size) + " at " + String(millis()/1000.0));
+    livedata = e131.data;
-    //delayMicroseconds(1000);
+    status = 1;
+    delayMicroseconds(3000);
+    //print(eth.isLinked());
     nopackets = 0;
   }
   else {
-    //delayMicroseconds(500);
     nopackets++;
   }
   if(nopackets > 50000) {
     nopackets = 0;
+    println("No packets processed recently.");
     delay(5);
-    Serial.println("No packets recieved in a while.... at " + String(millis()/1000.0));
   }
-
+  //println("mid loop");
-  MDNS.update();
   httpServer.handleClient();
+  MDNS.update();
+  //println("end loop");
+  if(newconfig == true) {
+    println("Waiting for core 1 to idle...");
+    ready = 3;
+    while(ready == 3)
+      delay(50);
+    println("Configuration changed - saving to flash...");
+    EEPROM.commit();
+    newconfig = false;
+    ready = 2;
+  }
 }
 
 void loop1() {
-  digitalWrite(LED_BUILTIN, HIGH);
+  //rp2040.wdt_reset();
-  delay(50);
+  if (millis() % 100 < 50) {
-  digitalWrite(LED_BUILTIN, LOW);
+    //status = 0;
-  delay(50);
+    digitalWrite(LED_BUILTIN, LOW);
+  }
+  if(BOOTSEL) {
+    bootsel_count++;
+    delay(50);
+  }
+  else {
+    bootsel_count = 0;
+  }
+  if(bootsel_count > 60) { // 3 seconds
+    print("Wiping configuration...");
+    digitalWrite(LED_BUILTIN, LOW);
+    delay(50);
+    for(int i = 0; i < 5; i++) { // blink 5 times to indicate wipe
+      digitalWrite(LED_BUILTIN, HIGH);
+      delay(125);
+      digitalWrite(LED_BUILTIN, LOW);
+      delay(125);
+    }
+    wipe_eeprom();
+    rp2040.reboot();
+    
+  }
+  if(ready == 3) {
+    ready = 4;
+    while(ready == 4)
+      delay(50);
+  }
+  status2 = 1;
+  if(status == 1 && e131.universe > START_UNIVERSE - 1 && channels > 0) {
+    write_universe(e131.universe - START_UNIVERSE - 1, livedata, channels);
+    showpixels();
+    //println("Done Writing");
+    status = 0;
+  }
+  
+  status2 = 0;
+  
+  
+  //status = 0;
+  //delay(50);
+  float cputemp2 = analogReadTemp();
+  float airtemp2 = analogRead(AIRTEMP_PIN);
+  airtemp2 = airtemp2 / 1024.0 * 3300; // voltage in mV
+  airtemp2 /= 10.0; // 10.0 mv/C
+  airtemp2 -= 50; // offset 500mV = 0C
+
+  cputemparray[datapos] = cputemp2;
+  airtemparray[datapos] = airtemp2;
+  if(datapos >= TEMP_SAMPLES - 1) {
+    datapos = 0;
+  }
+  else {
+    datapos++;
+  }
+  cputemp2 = 0;
+  airtemp2 = 0;
+  for (int i = 0; i < TEMP_SAMPLES; i++) {
+    if(i != datapos) {
+      cputemp2 += cputemparray[i];
+      airtemp2 += airtemparray[i];
+    }
+  }
+  cputemp = cputemp2 / (TEMP_SAMPLES - 1);
+  airtemp = airtemp2 / (TEMP_SAMPLES - 1);
+  // TODO: report temps somehow to dashboard
+  //println("CPUTEMP " + String(cputemp) + " AIRTEMP " + String(airtemp));
+  
 }