Reef Angel Forum

Posted: **Tue Mar 06, 2012 8:09 am**

For the last couple months I have been working on a DIY controller. I am taking some some classes in electronics as well as programming which I didn't do well in either. I'm not the smartest guy in the world but I have determination!

Anyway, so far I have an Arduino Mega wired up to a 12v relay board that switches 8 120v outlets. I also have a couple temp sensors, lcd, and a RTC

So far I have a working clock and a digital thermometer that read out on a lcd panel. I was able to write a sketch by basically following a couple tutorials and editing some example code to make it work for me but now I am totally stuck and wishing I would have found RA before I spent all that money for this equipment I may never get to work.

I am pretty confident in my setup and am pretty sure I have everything wired correctly but this arduino programming is really got me down. I would kill to have RAGen work on my setup.

Anyway, PROPS to you guys here at RA. What an awesome project! To bad for me I didn't realize it existed before .

Posted: **Tue Mar 06, 2012 10:33 am**

We may still be able to help you with some of the coding as well since a lot of the stuff is similar. Feel free to take a look through the libraries to see how we do a lot of stuff. The libraries are a little complex to look at overall, but the nitty-gritty details are straight forward. If you have not done so already, take a peek at https://github.com/curtbinder/ReefAngel

Posted: **Tue Mar 06, 2012 5:03 pm**

Curt, that would great! When I started programming I just assumed I could sort of through some example PDE's together, edit them to suite my needs and I would be good to go. I quickly found out that was not the case.

Thanks for the link to the libraries! I'm going to take a peek at them now.

Posted: **Wed Mar 21, 2012 7:51 pm**

So managed to scrounge up some to post some details about my project.
Like I said, I would have been far better off just buying a RA unit but didn't know it existed until I bought most of my components.

Here is a picture of my build so far.

For components I have the following:

Arduino Mega 2560
I2C Serial 2004 LCD Module 20X4 IIC TWI LCD
Digital Temperature Sensor module DS18B20 (Not yet working)
4*4 Matrix Keyboard Key Membrane Switch Keypad (Not yet Implemented)
ENC28J60 Ethernet Shield (Not yet implemented)
TFT 3.2" 320*240 With Touch Shield (Not yet implemented)
Chauvet SR-8 Relay Pack

As of now I have a partially working clock and a digital thermometer that displays on the LCD. I still have a VERY long way to go. Being I only understand the basics of writing code I consider myself lucky for getting this far.

Here is what I have managed to piece together so far.

Code: Select all

#include <LiquidCrystal_I2C.h>
#include <OneWire.h>
#include <DallasTemperature.h>
#include <Wire.h> 
#include <WProgram.h>
#include <DS1307.h>


LiquidCrystal_I2C lcd(0x27,16,4);  // set the LCD address to 0x27 for a 16 chars and 4 line display

void setup()
{
  lcd.init();                      // initialize the lcd 
 
  // Print a message to the LCD.
  lcd.backlight();
  
    Serial.begin(9600);

  RTC.stop();
  RTC.set(DS1307_SEC,1);        //set the seconds
  RTC.set(DS1307_MIN,38);     //set the minutes
  RTC.set(DS1307_HR,10);       //set the hours
  RTC.set(DS1307_DOW,4);       //set the day of the week
  RTC.set(DS1307_DATE,21);       //set the date
  RTC.set(DS1307_MTH,11);        //set the month
  RTC.set(DS1307_YR,11);         //set the year
  RTC.start();

}

void loop()
{   // variables
    int val;
    int var;
    int dat;
    int dat1; 
    val=analogRead(0);//Connect LM35 on Analog 0
    dat=(670*val)>>10;// used to calibrate sensor
    dat1=(dat*1.8) + 32;// converts to F
    
    lcd.setCursor(0, 3);
    lcd.print("Ambient Temp:"); //Display the temperature on lcd monitor
    lcd.print(dat1); // prints dat1
    
    lcd.print("F");
    delay(5000);
    //lcd.clear();
    
    
    lcd.setCursor(0, 2);
    lcd.print("Water Temp:"); //Display the temperature on lcd monitor
    lcd.print(dat1); // prints dat1
    
    lcd.print("F");
    delay(5000);
    //lcd.clear();
    
    
  lcd.setCursor(0, 0);
  lcd.print("Time:");
  lcd.print(RTC.get(DS1307_HR,true)); //read the hour and also update all the values by pushing in true
  lcd.print(":");
  lcd.print(RTC.get(DS1307_MIN,true));//read minutes without update (false)
  lcd.print(":");
  lcd.print(RTC.get(DS1307_SEC,true));//read seconds
  lcd.print("  ");                 // some space for a more happy life
  
  lcd.setCursor(0, 1);
  lcd.print("Date:");
  lcd.print(RTC.get(DS1307_MTH,false));//read month
  lcd.print("/");
  lcd.print(RTC.get(DS1307_DATE,false));//read date
  lcd.print("/");
  lcd.print(RTC.get(DS1307_YR,false)); //read year 
  //lcd.println();

  //delay(500);
}

So far is VERY simple and is mostly just some pieced together examples I have found floating around on the internet so I still have a long way to go.

I would really like to start working on controlling getting the relays programmed soon but I need to build an interface of some kind between the Arduino and the Chauvet Relay box as the relay's use a 12v source not 5v. I plan on using a MCP23008 with a few transistors and some resistors and tying into the 12v power source powering the arduino to power the chip.

I'll probably start building that tomorrow. Once completed I would like to start on working on the code to control heat and timers for the lights.

Not really sure what I was thinking when I bought all this stuff but I am hoping I can at least get a little functionality out of it.

Posted: **Wed Mar 21, 2012 7:59 pm**

Use ULN2803 as your 12V relay drivers. They already have built-in diodes, so no additional component is needed.

Posted: **Wed Mar 21, 2012 8:53 pm**

rimai wrote:Use ULN2803 as your 12V relay drivers. They already have built-in diodes, so no additional component is needed.

Nice, I actually have a ULN2803 but it would only drive 7 of the 8 relays.

Thanks for the tip.

Posted: **Wed Mar 21, 2012 9:08 pm**

You must have ULN2800 and not ULN2803.
2800 is 7 drivers and 2803 is 8 drivers

Posted: **Thu Mar 22, 2012 6:46 am**

Sorry, I meant the 2800.

I just ordered the 2803 from TI so now I really need to focus on programming. Once I get some of the basics down I would like to work on getting the pH portion working along with the ethernet shield in conjunction with something like pachube for data collection.

Posted: **Thu Mar 22, 2012 8:04 am**

I know another person that has a very similar setup as you and he's got almost everything coded already.
Let me see if he would like to share his work.

Posted: **Thu Mar 22, 2012 9:34 am**

That would be awesome. Any help at all would be great.

Sent from my Nexus One using Tapatalk

Posted: **Thu Mar 22, 2012 9:08 pm**

wow i had a post set up thought i posted it but i dont see it... Must have been distracted at work today,,

I have most the code figured out and have a lib that will work well for your ethernet card as well..

i think the main diff is i have a i2c board that i drive my lcd with that has 8 io ports as well that im driving the relay boards with..

so there may be some variations on the code that will be needed but i i can get you a copy of the shetch and libs if you like..

Posted: **Thu Mar 22, 2012 9:25 pm**

also i will say i wont make any exscuses for my sloppy coding but it wokes for 90% of what i was trying to do

I may be infor a revamp after upgrading my tank my needs have changed a bit from what i programed it for...

Im using 6 of my 8 relays 3 for low voltage switching a s 3 for high voltage switching. i will post up a few photos later

i was having some issues in the way i was setting my control byte for the relays i just found my flaw in my thinking..

Only set it one time during my main loop...

i will set up a flag and only exicute the relaysetting is the current minute is greater than the previous minute that way i cant ser/reset the byte more than one time a sec which will fix my issue Wow... one last thing to resolve (i2c lockup) im thinking i may be getting on the edge of what my power supply can handle and may be going low voltage when more that one relay is energized at the same time.. so i may have to change that and if i do then i will have to do a full case rebuilt to make room for a better (larger PS)

the one im using now is from an external cd rom case

Posted: **Thu Mar 22, 2012 11:16 pm**

here it is for what its worth..

let me know if you need any sections explained it wount work directly with your config but you should be able to gleen out of it some things you might need

Code: Select all

// ReefDruino (c)PAVSoftworks 
//P Viscovich
// 10/21/2011
// added test for relay update to only update after deley has been met 
// problem was that the main loop would loop more that one time a sec 
// and that would toggle the bits incorectly so main lights were toggled off 
// when led lights were turned off. (03/22/2012)

//#include <avr/wdt.h>
#include <Wire.h>
#include <LCDI2C.h>
#include <OneWire.h>
#include <DallasTemperature.h>
#include <EtherCard.h>
#include <avr/eeprom.h>

// Data wire is plugged into port 2 on the Arduino
#define ONE_WIRE_BUS 7

// Address of 24L32 eeprom chip
#define ROM_ADDRESS 0x50    

#define LAMPOFFADDR 0x00FA
#define FANOFFADDR  0x00FB
#define MINHADDR    0x00FC
#define MAXHADDR    0x00FD
#define BRIADDR     0x00FE
#define CONADDR     0x00FF

#define  MAINONHADDR  0x00F2
#define  MAINONMADDR  0x00F3
#define  MAINOFFHADDR 0x00F4
#define  MAINOFFMADDR 0x00F5
#define  LEDONHADDR   0x00F6
#define  LEDONMADDR   0x00F7
#define  LEDOFFHADDR  0x00F8
#define  LEDOFFMADDR  0x00F9

//relay map to port bit
#define ATORELAY    0
#define MAINLAMPS   1
#define HEATER      2
#define RELAY4      3
#define TANKFAN     4
#define LEDLAMPS    5
#define INTERNALFAN 6
#define RELAY8      7
byte RelayBanks = B11111111;

//keypad defines
#define KEY_PAD_PORT   A3
#define KEY_PAD_NONE   0
#define KEY_PAD_LEFT   1
#define KEY_PAD_UP     2
#define KEY_PAD_RIGHT  3
#define KEY_PAD_SELECT 4
#define KEY_PAD_DOWN   5

//menu and keypad declarations
byte MenuFlag1 = 0;
byte KeyPressed = 0;

#define REQUEST_RATE 30000 // milliseconds

// ethernet interface mac address
static byte mymac[] = {
  0x74,0x69,0x69,0x2D,0x30,0x31 };
static byte myip[] = { 
  192,168,1,15 };
static byte gwip[] = { 
  192,168,1,1 };
static byte dnsip[] = {
  68,87,76,182};


// remote website name
char website[] PROGMEM = "www.yourwebaddress.com";
char tbuff[30];
byte Ethernet::buffer[400];   // a very small tcp/ip buffer is enough here
static long timer;
BufferFiller bfill;
char cbuff[]= "UID=XXX&T1=00.00&T2=00.00&T3=00.00&T4=00.00&RD=000&AO=0&FIN=0&EX=0&ML=0&LL=0&HE=0";

//RTC
#define DS1307_I2C_ADDRESS 0x68
byte second, minute, hour, dayOfWeek, dayOfMonth, month, year;

// Setup a oneWire instance to communicate with any OneWire devices (not just Maxim/Dallas temperature ICs)
OneWire oneWire(ONE_WIRE_BUS);
// Pass our oneWire reference to Dallas Temperature. 
DallasTemperature sensors(&oneWire);

// We'll use this variable to store a found device address
DeviceAddress TP1 = {
  0x28, 0x39, 0xEF, 0x32, 0x03, 0x00, 0x00, 0x7B};
DeviceAddress TP2 = {
  0x28, 0xC0, 0x81, 0xAA, 0x03, 0x00, 0x00, 0xD1};
DeviceAddress TP3 = {
  0x28, 0x31, 0x7F, 0xAA, 0x03, 0x00, 0x00, 0x90};
DeviceAddress TP4 = {
  0x28, 0x13, 0x65, 0xAA, 0x03, 0x00, 0x00, 0x89};

unsigned long lastTempRequest = 0;
unsigned long lastRelaySet = 0;
int  delayInMillis = 0;
float ClockBoardTempTP1 = 0;
float AmbiantNearBoxTP2 = 0;
float AmbiantNearTankTP3 = 0;
float TankTP4 = 0;
float ClockBoardTempTP1a = 0;
float AmbiantNearBoxTP2a = 0;
float AmbiantNearTankTP3a = 0;
float TankTP4a = 0;

int  MinHeater = 0;
int  MaxHeater = 0;
int  FanOnTemp = 0;
int  LampOffTemp = 0;

//timmer variables
int MainOnHour;
int MainOnMinute;
int MainOffHour;
int MainOffMinute ;
int LEDOnHour ;
int LEDOnMinute;
int LEDOffHour ;
int LEDOffMinute ;
int LEDStart;
int LEDStop;
int MainStart;
int MainStop;


int idle = 0;
byte flag1 = 0;
byte flag2 = 0;

byte err;

//ATO digital port
#define ATOPin  8

//chr row and column for lcd display
int g_rows = 4;
int g_cols = 20;

// Number of lines and i2c address of the display
LCDI2C lcd = LCDI2C(g_rows,g_cols,0x4C,1);             

void setup() { 

  Wire.begin (); //needs to be run before first eeprom read/write
  //set I2C digital buss for output 
  wireout (0x4C, 0xFE, 0x1C, 0x03);
  //may not need this depending on state of of digital ports on start up
  wireout (0x4C, 0xFE, 0x1E, RelayBanks);


  BackLight(readEEPROM1 (ROM_ADDRESS,BRIADDR));
  Contrast (readEEPROM1 (ROM_ADDRESS,CONADDR));

  MinHeater = readEEPROM1 (ROM_ADDRESS, MINHADDR);
  MaxHeater = readEEPROM1 (ROM_ADDRESS, MAXHADDR);
  FanOnTemp =readEEPROM1 (ROM_ADDRESS, FANOFFADDR);
  LampOffTemp = readEEPROM1 (ROM_ADDRESS, LAMPOFFADDR);

  MainOnHour  = readEEPROM1 (ROM_ADDRESS, MAINONHADDR);
  MainOnMinute  = readEEPROM1 (ROM_ADDRESS, MAINONMADDR);
  MainOffHour  = readEEPROM1 (ROM_ADDRESS, MAINOFFHADDR);
  MainOffMinute =  readEEPROM1 (ROM_ADDRESS, MAINOFFMADDR);
  LEDOnHour =  readEEPROM1 (ROM_ADDRESS, LEDONHADDR);
  LEDOnMinute =  readEEPROM1 (ROM_ADDRESS, LEDONMADDR);
  LEDOffHour =  readEEPROM1 (ROM_ADDRESS, LEDOFFHADDR);
  LEDOffMinute =  readEEPROM1 (ROM_ADDRESS, LEDOFFMADDR);
  LEDStart  = (LEDOnHour*60)+(LEDOnMinute);
  LEDStop   = (LEDOffHour*60)+(LEDOffMinute);
  MainStart = (MainOnHour*60)+(MainOnMinute);
  MainStop  = (MainOffHour*60)+(MainOffMinute);

  lcd.init();      // Init the display, clears the display
  ReadScreens(0x0000); //splash screen 0x0000  

    // Start up OneWire library
  sensors.begin();
  sensors.setWaitForConversion(false);
  sensors.requestTemperatures();
  delayInMillis = 750 / (1 << (12 - 12)); //resolution defaul is 12 so we dont set it
  lastTempRequest = millis(); 
  lastRelaySet = millis();

  // config port for ato read
  pinMode(ATOPin, INPUT);           // set pin to input
  digitalWrite(ATOPin, HIGH);       // turn on pullup resistors

  //Serial.begin(57600); 
  MenuFlag1 = 0;

  ether.begin(sizeof Ethernet::buffer, mymac);
  ether.staticSetup(myip, gwip, dnsip);
  !ether.dnsLookup(website);
  while (ether.clientWaitingGw()) ether.packetLoop(ether.packetReceive());
  //Serial.println("Gateway found");
  timer = - REQUEST_RATE; // start timing out right away

  //wdt_enable(WDTO_8S);// set watchdog timer to 8 seconds

}
//#################################################################################
//
//#################################################################################
void loop()
{
  //wdt_reset();

  //if menuflag = 0 then reprint the main display
  if(!MenuFlag1) ReadScreens(0x0100);
  DisplayDateTime();

  if (millis() - lastTempRequest >= delayInMillis) // waited long enough??
  {
    ClockBoardTempTP1 = sensors.getTempF(TP1);
    AmbiantNearBoxTP2 = sensors.getTempF(TP2);
    AmbiantNearTankTP3 = sensors.getTempF(TP3);      
    TankTP4 = sensors.getTempF(TP4);  
    sensors.requestTemperatures(); 
    lastTempRequest = millis(); 
  }
  DisplayTemps();

  if (millis() - lastRelaySet >= delayInMillis) // waited long enough??
  {
    // internal fan two lines of code for gaurd band 
    if (ClockBoardTempTP1  > 95) bitClear (RelayBanks,INTERNALFAN); //fan on
    if (ClockBoardTempTP1  < 77)  bitSet  (RelayBanks,INTERNALFAN); //fan off

    bitClear (RelayBanks,ATORELAY); //ATO Pump On
    if (digitalRead(ATOPin)) bitSet (RelayBanks,ATORELAY);//ATO Pump Off

    bitSet (RelayBanks,MAINLAMPS );
    if (IsTimeOfDayBetween((hour*60)+minute+1,MainStart,MainStop)) bitClear (RelayBanks,MAINLAMPS ); 

    bitSet (RelayBanks,LEDLAMPS );
    if (IsTimeOfDayBetween((hour*60)+minute+1,LEDStart,LEDStop)) bitClear (RelayBanks,LEDLAMPS ); 

    //bit set turns it off
    if (TankTP4 < MinHeater) bitClear (RelayBanks,HEATER);//on
    if (TankTP4 > MaxHeater) bitSet   (RelayBanks,HEATER);//off
    if (TankTP4 > FanOnTemp) bitClear (RelayBanks,TANKFAN); //on
    if (TankTP4 < FanOnTemp-2) bitSet (RelayBanks,TANKFAN);
    if (TankTP4 > LampOffTemp) bitSet (RelayBanks,MAINLAMPS); //on
    if (TankTP4 > LampOffTemp) bitSet (RelayBanks,LEDLAMPS); //on

    //turn on or off the relays in one byte
    wireout (0x4C, 0xFE, 0x1E, RelayBanks);
    lastRelaySet = millis(); 
  }

  //update screen relay control bits
  DisplayIOFlags();

  //poll keypad for key press
  if(Key_Pad_Read () != KEY_PAD_NONE) {
    MenuFlag1 = 0; 
    Menu1();
  }

  // present web pages if page request is made from server.
  word len = ether.packetReceive();
  word pos = ether.packetLoop(len);
  if (pos) { // check if valid tcp data is received
    bfill = ether.tcpOffset();
    char* data = (char *) Ethernet::buffer + pos;
    // receive buf hasn't been clobbered by reply yet
    if (strncmp("GET /raw/", data, 9) == 0) ether.httpServerReply(homePage1()); // send web page data
    if (strncmp("GET /con/ ", data, 10) == 0) ether.httpServerReply(homePage2()); // send web page data
    ether.httpServerReply(homePage0()); // send web page data
  } 

  // out put data to database 
  if (millis() > timer + REQUEST_RATE) {
    ether.packetLoop(ether.packetReceive());
    timer = millis();
    FillOutBuff (ClockBoardTempTP1, 11, 5, 2);
    FillOutBuff (AmbiantNearBoxTP2, 20, 5, 2);
    FillOutBuff (AmbiantNearTankTP3, 29, 5, 2);    
    FillOutBuff (TankTP4, 38, 5, 2);
    FillOutBuff (RelayBanks, 47, 3, 0);
    FillOutBuff (!bitRead(RelayBanks, ATORELAY), 54, 1, 0);    
    FillOutBuff (!bitRead(RelayBanks, INTERNALFAN), 60, 1, 0);
    FillOutBuff (!bitRead(RelayBanks, TANKFAN), 65, 1, 0);
    FillOutBuff (!bitRead(RelayBanks, MAINLAMPS), 70, 1, 0);    
    FillOutBuff (!bitRead(RelayBanks, LEDLAMPS), 75, 1, 0);
    FillOutBuff (!bitRead(RelayBanks, LEDLAMPS), 80, 1, 0); 
    ether.browseUrl(PSTR("/rc/status/submit.asp?"),cbuff,website, my_result_cb);
  }
}

//######################################################################################
// Start of all things Sub
//######################################################################################
int IsTimeOfDayBetween(int time, int startTime, int endTime) 
{ 
  if (endTime == startTime) 
  { 
    return true;    
  } 
  else if (endTime < startTime) 
  { 
    return time <= endTime || time >= startTime; 
  } 
  else 
  { 
    return time >= startTime && time <= endTime; 
  } 

}

void Menu1 (){
  if (MenuFlag1 == 1) {
    MenuFlag1 = 0; 
    return;
  }
  int SelectX = 0;
  ReadScreens(0x0200); //first menu =0x0200
  byte l = 0;
  lcd.setCursor(0,19);  
  lcd.blink_on();
  while (l < 45)
  {
    KeyPressed = Key_Pad_Read ();
    if (KeyPressed == KEY_PAD_NONE) {
      l++;
    } 
    else {
      l = 0;
    }
    if (KeyPressed == KEY_PAD_LEFT) {
      MenuFlag1 = 0;
      return;
    } //Home
    if (KeyPressed == KEY_PAD_DOWN) SelectX++;
    if (KeyPressed == KEY_PAD_UP) SelectX--;
    if (SelectX < 0) SelectX = 3;
    if (SelectX > 3 ) SelectX = 0;
    if (KeyPressed == KEY_PAD_SELECT){//SelectX is the menu item 0 - 3 when select is pressed
      switch (SelectX) {
      case 0:  
        MenuFlag1 = 1;
        SetLightTime();
        LEDStart  = (LEDOnHour*60)+(LEDOnMinute);
        LEDStop   = (LEDOffHour*60)+(LEDOffMinute);
        MainStart = (MainOnHour*60)+(MainOnMinute);
        MainStop  = (MainOffHour*60)+(MainOffMinute);

        if (MenuFlag1 == 2) {
          ReadScreens(0x0200); //first menu =0x0200
          byte l = 0;
          lcd.setCursor(0,19);  
          lcd.blink_on();
          break;
        }
        MenuFlag1 = 0;
        return;

      case 1:  
        MenuFlag1 = 1;
        SetTempratures();
        if (MenuFlag1 == 2) {
          ReadScreens(0x0200); //first menu =0x0200
          byte l = 0;
          lcd.setCursor(0,19);  
          lcd.blink_on();
          break;
        }
        MenuFlag1 = 0;
        return;

      case 2:  
        MenuFlag1 = 1;
        SetBackCont();
        if (MenuFlag1 == 2) {
          ReadScreens(0x0200); //first menu =0x0200
          byte l = 0;
          lcd.setCursor(0,19);  
          lcd.blink_on();
          break;
        }
        MenuFlag1 = 0;
        return;      

      case 3:  
        MenuFlag1 = 1;
        SetTimeDate();
        if (MenuFlag1 == 2) {
          ReadScreens(0x0200); //first menu =0x0200
          byte l = 0;
          lcd.setCursor(0,19);  
          lcd.blink_on();
          break;
        }
        MenuFlag1 = 0;
        return;
      }
    }
    lcd.setCursor(SelectX,19);
    delay(100);
  }
  MenuFlag1 = 0;
  return;
}
//#######################################################################################
//  brightness and contrast adjustments
//
//#######################################################################################
void SetBackCont()
{
  int bright = readEEPROM1 (ROM_ADDRESS,BRIADDR);
  int contrast = readEEPROM1 (ROM_ADDRESS,CONADDR );
  int SelectX = 0;
  byte l = 0;
  ReadScreens(0x0500);
  lcd.setCursor(0,15);
  lcd.print(contrast);   
  lcd.setCursor(1,15);
  lcd.print(bright);    
  lcd.setCursor(0,19);
  lcd.blink_on();
  while (l < 45)
  {
    KeyPressed = Key_Pad_Read ();
    if (KeyPressed == KEY_PAD_NONE) {
      l++; 
    } 
    else {
      l = 0;
    }
    if (KeyPressed == KEY_PAD_LEFT) {
      MenuFlag1 = 2;
      return;
    } //Home
    if (KeyPressed == KEY_PAD_DOWN) SelectX++;
    if (KeyPressed == KEY_PAD_UP) SelectX--;
    if (SelectX < 0) SelectX = 1;
    if (SelectX > 1 ) SelectX = 0;
    if (KeyPressed == KEY_PAD_SELECT){//SelectX is the menu item 0 - 3 when select is pressed
      switch (SelectX) {
      case 0:  
        SetConBri(0,1,65);
        MenuFlag1 = 2;
        Contrast (readEEPROM1 (ROM_ADDRESS,CONADDR)); 
        return;

      case 1:  
        SetConBri(1,0,255);
        MenuFlag1 = 2;
        BackLight(readEEPROM1 (ROM_ADDRESS,BRIADDR));
        return;
      }
    }
    lcd.setCursor(SelectX,19);
    delay(100);    
  }
}

void SetConBri(int flag, int min1, int max1){
  int Value = 0;
  int inc1 = 0;
  if (flag==0) {
    Value = readEEPROM1 (ROM_ADDRESS,CONADDR );
    Contrast(Value);  
    inc1 = 1;
  }
  if (flag==1){
    Value = readEEPROM1 (ROM_ADDRESS,BRIADDR);
    BackLight(Value);
    inc1 = 5;
  }

  byte l = 0;
  int test1 = 0;
  while (l < 45)
  {
    KeyPressed = Key_Pad_Read ();
    if (KeyPressed == KEY_PAD_NONE) {
      l++; 
      test1 = 0;
    } 
    else {
      l = 0;
      test1++;
    }
    if (KeyPressed == KEY_PAD_LEFT) {
      MenuFlag1 = 2;
      return;
    } //Home
    if (KeyPressed == KEY_PAD_DOWN) Value=Value-inc1;
    if (KeyPressed == KEY_PAD_UP) Value=Value+inc1;
    if (KeyPressed == KEY_PAD_SELECT and test1 == 2){
      if (flag==0) writeEEPROM1 (ROM_ADDRESS, CONADDR, Value);
      if (flag==1) writeEEPROM1 (ROM_ADDRESS, BRIADDR, Value);  
      return;
    }    
    if (Value < min1) Value = max1;
    if (Value > max1 ) Value = min1;    
    lcd.setCursor(flag,15);
    lcd.print(Value); 
    lcd.print("  ");
    lcd.setCursor(flag,15);
    if (flag==0) Contrast(Value); 
    if (flag==1) BackLight(Value);
  }
}
//#######################################################################################
//  Set Temp min max and lamps
//
//#######################################################################################
void SetTempratures()
{
  int SelectX = 0;
  byte l = 0;   
  ReadScreens(0x0600);
  lcd.setCursor(0,12);
  lcd.print(MinHeater);
  lcd.setCursor(1,12);
  lcd.print(MaxHeater);
  lcd.setCursor(2,12);
  lcd.print(FanOnTemp);
  lcd.setCursor(3,12);
  lcd.print(LampOffTemp);
  lcd.setCursor(0,19);
  lcd.blink_on();
  while (l < 45)
  {
    KeyPressed = Key_Pad_Read ();
    if (KeyPressed == KEY_PAD_NONE) {
      l++; 
    } 
    else {
      l = 0;
    }
    if (KeyPressed == KEY_PAD_LEFT) {
      MenuFlag1 = 2;
      return;
    } //Home
    if (KeyPressed == KEY_PAD_DOWN) SelectX++;
    if (KeyPressed == KEY_PAD_UP) SelectX--;
    if (SelectX < 0) SelectX = 3;
    if (SelectX > 3 ) SelectX = 0;
    if (KeyPressed == KEY_PAD_SELECT){//SelectX is the menu item 0 - 3 when select is pressed
      switch (SelectX) {
      case 0:  
        MenuFlag1=0;
        lcd.setCursor(0,12);
        SetHeating(0, 73, 85, MinHeater);
        MinHeater = readEEPROM1 (ROM_ADDRESS, MINHADDR);
        MenuFlag1 = 2;
        return;
        MinHeater = readEEPROM1 (ROM_ADDRESS, MINHADDR);
      case 1:  
        MenuFlag1=0;
        lcd.setCursor(1,12);
        SetHeating(1, 73, 85, MaxHeater);
        MaxHeater = readEEPROM1 (ROM_ADDRESS, MAXHADDR);
        MenuFlag1 = 2;
        return;
      case 2:  
        MenuFlag1=0;
        lcd.setCursor(2,12);
        SetHeating(2, 73, 85, FanOnTemp);
        FanOnTemp =readEEPROM1 (ROM_ADDRESS, FANOFFADDR);
        MenuFlag1 = 2;
        return;
      case 3:  
        MenuFlag1=0;
        lcd.setCursor(3,12);
        SetHeating(3, 73, 85, LampOffTemp);
        LampOffTemp = readEEPROM1 (ROM_ADDRESS, LAMPOFFADDR);
        MenuFlag1 = 2;
        return;        
      }
    }
    lcd.setCursor(SelectX,19);
    delay(100);    
  }
}

void SetHeating(int flag, int min1, int max1, int Value){
  byte l = 0;
  int test1 = 0;
  while (l < 45)
  {
    KeyPressed = Key_Pad_Read ();
    if (KeyPressed == KEY_PAD_NONE) {
      l++; 
      test1 = 0;
    } 
    else {
      l = 0;
      test1++;
    }
    if (KeyPressed == KEY_PAD_LEFT) {
      MenuFlag1 = 2;
      return;
    } //Home
    if (KeyPressed == KEY_PAD_DOWN) Value=Value--;
    if (KeyPressed == KEY_PAD_UP) Value=Value++;
    if (KeyPressed == KEY_PAD_SELECT and test1 == 2){
      if (flag==0) writeEEPROM1 (ROM_ADDRESS, MINHADDR, Value);
      if (flag==1) writeEEPROM1 (ROM_ADDRESS, MAXHADDR, Value);  
      if (flag==2) writeEEPROM1 (ROM_ADDRESS, FANOFFADDR, Value); 
      if (flag==3) writeEEPROM1 (ROM_ADDRESS, LAMPOFFADDR, Value); 
      return;
    }    
    if (Value < min1) Value = max1;
    if (Value > max1 ) Value = min1;    
    lcd.setCursor(flag,12);
    lcd.print(Value); 
    lcd.print("  ");
    lcd.setCursor(flag,12);
    delay (100);
  }
}
//#######################################################################################
//  Set Date and Time
//
//#######################################################################################
void SetTimeDate(){
  byte SelectX = 0;
  byte l = 0;
  lcd.clear();
  lcd.print("Set Time");
  lcd.setCursor(0,9);
  printDigits(hour, 0);
  printDigits(minute, 1);
  printDigits(second, 1);
  lcd.setCursor(1,0);
  lcd.print("Set Date");
  lcd.setCursor(1,9);
  printDigits(month, 0);  
  printDigits(dayOfMonth,2); 
  printDigits(year, 2); 
  lcd.setCursor(0,19);
  lcd.blink_on();  
  while (l < 45)
  {
    KeyPressed = Key_Pad_Read ();
    if (KeyPressed == KEY_PAD_NONE) {
      l++; 
    }
    else{ 
      l = 0;
    }
    if (KeyPressed == KEY_PAD_LEFT) {
      MenuFlag1 = 2;
      return;
    } //Home
    if (KeyPressed == KEY_PAD_DOWN) SelectX++;
    if (KeyPressed == KEY_PAD_UP) SelectX--;
    if (SelectX < 0) SelectX = 1;
    if (SelectX > 1 ) SelectX = 0;
    if (KeyPressed == KEY_PAD_SELECT){//SelectX is the menu item 0 - 3 when select is pressed
      switch (SelectX) {
      case 0:  
        SetDandT(0, 0, 23, hour,9);
        SetDandT(1, 0, 59, minute,12);
        MenuFlag1 = 2;
        return;

      case 1:  
        SetDandT(2, 1, 12, month,9);
        SetDandT(3, 1, 31, dayOfMonth,12);
        SetDandT(4, 0, 17, year,15);
        MenuFlag1 = 2;
        return;
      }
    }
    lcd.setCursor(SelectX,19);
    delay(100);    
  }
}


void SetDandT(int flag, int min1, int max1, int Value, int Tab){
  getDateDs1307(&second, &minute, &hour, &dayOfWeek, &dayOfMonth, &month, &year);
  byte l = 0;
  int test1 = 0;
  int flag1=0;
  if(flag<2) flag1=0;
  if(flag>1) flag1=1;

  while (l < 45)
  {
    KeyPressed = Key_Pad_Read ();
    if (KeyPressed == KEY_PAD_NONE) {
      l++; 
      test1 = 0;
    } 
    else {
      l = 0;
      test1++;
    }
    if (KeyPressed == KEY_PAD_LEFT) {
      getDateDs1307(&second, &minute, &hour, &dayOfWeek, &dayOfMonth, &month, &year);
      MenuFlag1 = 2;
      return;
    } //Home
    if (KeyPressed == KEY_PAD_DOWN) Value=Value--;
    if (KeyPressed == KEY_PAD_UP) Value=Value++;
    if (KeyPressed == KEY_PAD_SELECT and test1 == 2){
      if(flag==0) hour=Value;
      if(flag==1) minute=Value;
      if(flag==2) month=Value;
      if(flag==3) dayOfMonth=Value;
      if(flag==4) year=Value;
      setDateDs1307(second,minute,hour,dayOfWeek,dayOfMonth,month,year);
      return;
    }    
    if (Value < min1) Value = max1;
    if (Value > max1 ) Value = min1;    
    lcd.setCursor(flag1,Tab);
    if(Value <10){
      lcd.print("0");
    }
    lcd.print(Value); 
    lcd.setCursor(flag1,Tab);
    delay (100);
  }
}
//###################################################################################################
// This is used to set the light times for on and off
//
//###################################################################################################
void SetLightTime()
{
  int SelectX = 0;
  MainOnHour  = readEEPROM1 (ROM_ADDRESS, MAINONHADDR);
  MainOnMinute  = readEEPROM1 (ROM_ADDRESS, MAINONMADDR);
  MainOffHour  = readEEPROM1 (ROM_ADDRESS, MAINOFFHADDR);
  MainOffMinute =  readEEPROM1 (ROM_ADDRESS, MAINOFFMADDR);
  LEDOnHour =  readEEPROM1 (ROM_ADDRESS, LEDONHADDR);
  LEDOnMinute =  readEEPROM1 (ROM_ADDRESS, LEDONMADDR);
  LEDOffHour =  readEEPROM1 (ROM_ADDRESS, LEDOFFHADDR);
  LEDOffMinute =  readEEPROM1 (ROM_ADDRESS, LEDOFFMADDR);

  ReadScreens(0x0300); //first menu =0x0200
  lcd.setCursor(0,9);
  if (MainOnHour < 10)lcd.print("0");
  lcd.print(MainOnHour);
  lcd.print(":");
  if (MainOnMinute < 10) lcd.print("0");
  lcd.print(MainOnMinute);
  lcd.setCursor(1,9);
  if (MainOffHour < 10)lcd.print("0");
  lcd.print(MainOffHour);
  lcd.print(":");
  if (MainOffMinute < 10) lcd.print("0");
  lcd.print(MainOffMinute);
  lcd.setCursor(2,9);
  if (LEDOnHour < 10)lcd.print("0");
  lcd.print(LEDOnHour);
  lcd.print(":");
  if (LEDOnMinute < 10) lcd.print("0");
  lcd.print(LEDOnMinute);
  lcd.setCursor(3,9);
  if (LEDOffHour < 10)lcd.print("0");
  lcd.print(LEDOffHour);
  lcd.print(":");
  if (LEDOffMinute < 10) lcd.print("0");
  lcd.print(LEDOffMinute);  
  lcd.blink_on();
  byte l = 0;
  while (l < 45)
  {
    KeyPressed = Key_Pad_Read ();
    if (KeyPressed == KEY_PAD_NONE) {
      l++;
    } 
    else {
      l = 0;
    }
    if (KeyPressed == KEY_PAD_LEFT) {
      MenuFlag1 = 2;
      return;
    } //Home
    if (KeyPressed == KEY_PAD_DOWN) SelectX++;
    if (KeyPressed == KEY_PAD_UP) SelectX--;
    if (SelectX < 0) SelectX = 3;
    if (SelectX > 3 ) SelectX = 0;
    if (KeyPressed == KEY_PAD_SELECT){//SelectX is the menu item 0 - 3 when select is pressed
      switch (SelectX) {
      case 0:  
        SetLampHours(0, 0, 23, MainOnHour,9);
        SetLampHours(1, 0, 59, MainOnMinute,12);
        MainOnHour  = readEEPROM1 (ROM_ADDRESS, MAINONHADDR);
        MainOnMinute  = readEEPROM1 (ROM_ADDRESS, MAINONMADDR);

        MenuFlag1 = 2;
        return;

      case 1:  
        SetLampHours(2, 0, 23, MainOffHour,9);
        SetLampHours(3, 0, 59, MainOffMinute,12);
        MainOffHour  = readEEPROM1 (ROM_ADDRESS, MAINOFFHADDR);
        MainOffMinute =  readEEPROM1 (ROM_ADDRESS, MAINOFFMADDR);

        MenuFlag1 = 2;
        return;

      case 2:  
        SetLampHours(4, 0, 23, LEDOnHour,9);
        SetLampHours(5, 0, 59, LEDOnMinute,12);
        LEDOnHour =  readEEPROM1 (ROM_ADDRESS, LEDONHADDR);
        LEDOnMinute =  readEEPROM1 (ROM_ADDRESS, LEDONMADDR);

        MenuFlag1 = 2;
        return;        

      case 3:  
        SetLampHours(6, 0, 23, LEDOffHour,9);
        SetLampHours(7, 0, 59, LEDOffMinute,12);
        LEDOffHour =  readEEPROM1 (ROM_ADDRESS, LEDOFFHADDR);
        LEDOffMinute =  readEEPROM1 (ROM_ADDRESS, LEDOFFMADDR);
        MenuFlag1 = 2;
        return;
      }
    }
    lcd.setCursor(SelectX,19);
    delay(50);    
  }
}


void SetLampHours(int flag, int min1, int max1, int Value, int Tab){
  byte l = 0;
  int test1 = 0;
  int flag1 = 0;
  if ((flag==2)||(flag==3)) flag1 = 1;
  if ((flag==4)||(flag==5)) flag1 = 2;
  if ((flag==6)||(flag==7)) flag1 = 3;
  while (l < 45)
  {
    KeyPressed = Key_Pad_Read ();
    if (KeyPressed == KEY_PAD_NONE) {
      l++; 
      test1 = 0;
    } 
    else {
      l = 0;
      test1++;
    }
    if (KeyPressed == KEY_PAD_LEFT) {
      MenuFlag1 = 2;
      return;
    } //Home
    if (KeyPressed == KEY_PAD_DOWN) Value=Value--;
    if (KeyPressed == KEY_PAD_UP) Value=Value++;
    if (KeyPressed == KEY_PAD_SELECT and test1 == 2){
      if (flag==0) writeEEPROM1 (ROM_ADDRESS, MAINONHADDR,Value);
      if (flag==1) writeEEPROM1 (ROM_ADDRESS, MAINONMADDR,Value);
      if (flag==2) writeEEPROM1 (ROM_ADDRESS, MAINOFFHADDR,Value);
      if (flag==3) writeEEPROM1 (ROM_ADDRESS, MAINOFFMADDR,Value);
      if (flag==4) writeEEPROM1 (ROM_ADDRESS, LEDONHADDR,Value);
      if (flag==5) writeEEPROM1 (ROM_ADDRESS, LEDONMADDR,Value);
      if (flag==6) writeEEPROM1 (ROM_ADDRESS, LEDOFFHADDR,Value);
      if (flag==7) writeEEPROM1 (ROM_ADDRESS, LEDOFFMADDR,Value);
      return;
    }    
    if (Value < min1) Value = max1;
    if (Value > max1 ) Value = min1;    
    lcd.setCursor(flag1,Tab);
    if(Value <10){
      lcd.print("0");
    }
    lcd.print(Value); 
    lcd.setCursor(flag1,Tab);
    delay (50);
  }
}

//END OF MENUS #############################################################################################################

void BackLight(uint8_t bright){
  wireout (0x4C, 0xFE, 0x03, bright);
}

void Contrast(uint8_t Contrast)
{
  wireout (0x4C, 0xFE, 0x04, Contrast);
}

int Key_Pad_Read ()
{
  //    wdt_reset();

  // read keypad port and then map the keypad
  // range to a range of 6 options:
  int KEY_Pad = analogRead(KEY_PAD_PORT);
  //add test for same key pressed and only move on if value if diffrent 
  //as when it would be if the key is no longer pressed
  byte KEY_Value = map(KEY_Pad,0, 1023, 0,128);
  switch (KEY_Value)
  {
  case 118 ... 138:    // Center value 128
    return KEY_PAD_NONE;

  case 53 ... 73:      // Center value  63
    //    delay(50); 
    return KEY_PAD_LEFT;    

  case 8 ... 27:       // Center value  17
    //    delay(50);
    return KEY_PAD_UP;

  case 0 ... 7:        // Center value  0 
    //    delay(50);
    return KEY_PAD_RIGHT;

  case 81 ... 101:    // Center value  91 
    //    delay(50);
    return KEY_PAD_SELECT;    

  case 31 ... 51:     // Center value  41 
    //    delay(50);
    return KEY_PAD_DOWN;
  }
}

// Convert normal decimal numbers to binary coded decimal
byte decToBcd(byte val)
{
  return ( (val/10*16) + (val%10) );
}

// Convert binary coded decimal to normal decimal numbers
byte bcdToDec(byte val)
{
  return ( (val/16*10) + (val%16) );
}

void setDateDs1307(byte second, byte minute,byte hour,byte dayOfWeek,byte dayOfMonth,byte month,byte year)          
{
  Wire.beginTransmission(DS1307_I2C_ADDRESS);
  Wire.send(0);
  Wire.send(decToBcd(second));    // 0 to bit 7 starts the clock
  Wire.send(decToBcd(minute));
  Wire.send(decToBcd(hour));      // If you want 12 hour am/pm you need to set
  // bit 6 (also need to change readDateDs1307)
  Wire.send(decToBcd(dayOfWeek));
  Wire.send(decToBcd(dayOfMonth));
  Wire.send(decToBcd(month));
  Wire.send(decToBcd(year));
  Wire.endTransmission();
}

// Gets the date and time from the ds1307
void getDateDs1307(byte *second,byte *minute,byte *hour,byte *dayOfWeek,byte *dayOfMonth,byte *month,byte *year)
{
  // Reset the register pointer
  Wire.beginTransmission(DS1307_I2C_ADDRESS);
  Wire.send(0);
  Wire.endTransmission();
  Wire.requestFrom(DS1307_I2C_ADDRESS, 7);
  // A few of these need masks because certain bits are control bits
  *second     = bcdToDec(Wire.receive() & 0x7f);
  *minute     = bcdToDec(Wire.receive());
  *hour       = bcdToDec(Wire.receive() & 0x3f);  // Need to change this if 12 hour am/pm
  *dayOfWeek  = bcdToDec(Wire.receive());
  *dayOfMonth = bcdToDec(Wire.receive());
  *month      = bcdToDec(Wire.receive());
  *year       = bcdToDec(Wire.receive());
}

void DisplayDateTime(){
  getDateDs1307(&second, &minute, &hour, &dayOfWeek, &dayOfMonth, &month, &year);
  flag2 = !flag2;
  lcd.setCursor(0,0);
  printDigits(hour, 0);
  printDigits(minute, 1);
  printDigits(second, 1);
  if (flag2){
    lcd.setCursor(0,12);
    printDigits(month, 0);  
    printDigits(dayOfMonth,2); 
    printDigits(year, 2); 
  }
}

void DisplayTemps(){
  flag1++;
  if (flag1 == 1) {
    lcd.setCursor(1,4);
    lcd.print(ClockBoardTempTP1);
  }
  if (flag1 == 2){      
    lcd.setCursor(1,15);
    lcd.print(AmbiantNearBoxTP2);
  }
  if (flag1 == 3) {
    lcd.setCursor(2,4);
    lcd.print(AmbiantNearTankTP3);
  }
  if (flag1 == 4) {    
    lcd.setCursor(2,15);
    lcd.print(TankTP4);    
  }
  if (flag1 == 4) flag1 = 0;
}

void DisplayIOFlags(){
  lcd.setCursor(3,2);
  lcd.print(!bitRead(RelayBanks, ATORELAY));
  lcd.setCursor(3,6);
  lcd.print(!bitRead(RelayBanks, MAINLAMPS));
  lcd.setCursor(3,10);
  lcd.print(!bitRead(RelayBanks, LEDLAMPS));
  lcd.setCursor(3,14);
  lcd.print(!bitRead(RelayBanks, TANKFAN));
  lcd.setCursor(3,19);
  lcd.print(!bitRead(RelayBanks, HEATER));
}

byte ReadScreens(unsigned int MenuBase)
{
  lcd.clear();
  lcd.blink_off();
  // read back to confirm
  byte LCDBuffer [4] [21];
  byte err;
  err = readEEPROM (ROM_ADDRESS, MenuBase+0x00, LCDBuffer[0], 21);
  lcd.setCursor(0,0);
  lcd.print ((char *) LCDBuffer[0]);  
  err = readEEPROM (ROM_ADDRESS, MenuBase+0x20, LCDBuffer[1], 21);
  lcd.setCursor(1,0);
  lcd.print ((char *) LCDBuffer[1]); 
  err = readEEPROM (ROM_ADDRESS, MenuBase+0x40, LCDBuffer[2], 21);
  lcd.setCursor(2,0);
  lcd.print ((char *) LCDBuffer[2]);  
  err = readEEPROM (ROM_ADDRESS, MenuBase+0x60, LCDBuffer[3], 21);
  lcd.setCursor(3,0);
  lcd.print ((char *) LCDBuffer[3]);  
  MenuFlag1 = 1;
}

byte writeEEPROM (byte device, unsigned int addr, byte * data, byte len ) 
{
  byte err;
  byte counter;
  if (len > BUFFER_LENGTH) return 0xFF;  // too long // 32 (in Wire.h)
  Wire.beginTransmission(device);
  Wire.send ((byte) (addr >> 8));    // high order byte
  Wire.send ((byte) (addr & 0xFF));  // low-order byte
  Wire.send (data, len);
  err = Wire.endTransmission ();
  if (err != 0)   return err;  // cannot write to device
  // wait for write to finish by sending address again
  //  ... give up after 100 attempts (1/10 of a second)
  for (counter = 0; counter < 100; counter++)
  {
    delayMicroseconds (300);  // give it a moment
    Wire.beginTransmission (device);
    Wire.send ((byte) (addr >> 8));    // high order byte
    Wire.send ((byte) (addr & 0xFF));  // low-order byte
    err = Wire.endTransmission ();
    if (err == 0) break;
  }
  return err;
} // end of writeEEPROM

byte readEEPROM (byte device, unsigned int addr, byte * data, byte len ) 
{
  byte err;
  byte counter;
  if (len > BUFFER_LENGTH)  return 0xFF;  // too long// 32 (in Wire.h)
  Wire.beginTransmission (device);
  Wire.send ((byte) (addr >> 8));    // high order byte
  Wire.send ((byte) (addr & 0xFF));  // low-order byte
  err = Wire.endTransmission ();
  if (err != 0)  return err;  // cannot read from device
  // initiate blocking read into internal buffer
  Wire.requestFrom (device, len);
  // pull data out of Wire buffer into our buffer
  for (counter = 0; counter < len; counter++)
  {
    if (Wire.available ()) 
      data [counter] = Wire.receive();
    else
      return 0xFE;  // did not get all bytes
  }
  return 0;  // OK
}  // end of readEEPROM

// read one byte from device, returns 0xFF on error
byte readEEPROM1 (byte device, unsigned int addr ) 
{
  byte temp;
  if (readEEPROM (device, addr, &temp, 1) == 0) return temp;
  return 0xFF;
}  // end of readEEPROM

// write one byte to device, returns non-zero on error
byte writeEEPROM1 (byte device, unsigned int addr, byte data ) 
{
  return writeEEPROM (device, addr, &data, 1);
} // end of writeEEPROM


void printDigits(int digits, int temp2){
  // utility function for digital clock display: prints preceding colon and leading 0
  if (temp2==1) lcd.print (":");
  if (temp2==2) lcd.print ("/");
  if(digits < 10) lcd.print ("0");
  lcd.print (digits);
}

void wireout (byte a1, byte a2, byte a3, byte a4){
  //i2c communincations
  Wire.beginTransmission(a1);
  Wire.send(a2);
  Wire.send(a3);
  Wire.send(a4);
  Wire.endTransmission();
  delay(50);
}

// called when the client request is complete
static void my_result_cb (byte status, word off, word len) {
  //  Serial.print("<<< reply ");
  //  Serial.print(millis() - timer);
  //  Serial.println(" ms");
  //  Serial.println((const char*) Ethernet::buffer + off);
}

static word homePage0() {
  bfill = ether.tcpOffset();
  bfill.emit_p(PSTR("HTTP/1.0 200 OK\r\nContent-Type: text/html\r\nPragma: no-cache\r\n\r\nE404"));
  return bfill.position();
}
static word homePage1() {
  bfill = ether.tcpOffset();
  bfill.emit_p(PSTR("HTTP/1.0 200 OK\r\nContent-Type: text/xml\r\nPragma: no-cache\r\n\r\n"
    "<RC>"
    "<TP1>$D</TP1><TP2>$D</TP2><TP3>$D</TP3><TP4>$D</TP4>"
    "<IFAN>$D</IFAN><ATO>$D</ATO><MLAMP>$D</MLAMP><LLAMP>$D</LLAMP><TFAN>$D</TFAN><HEAT>$D</HEAT>"
    "</RC>"),
  int(ClockBoardTempTP1*100),int(AmbiantNearBoxTP2*100),int(AmbiantNearTankTP3*100),int(TankTP4*100),
  !bitRead(RelayBanks, INTERNALFAN),!bitRead(RelayBanks, ATORELAY),
  !bitRead(RelayBanks, MAINLAMPS),!bitRead(RelayBanks, LEDLAMPS),
  !bitRead(RelayBanks, TANKFAN),!bitRead(RelayBanks, HEATER)  
    );
  return bfill.position(); 
}

static word homePage2() {
  bfill = ether.tcpOffset();
  bfill.emit_p(PSTR("HTTP/1.0 200 OK\r\nContent-Type: text/html\r\nPragma: no-cache\r\n\r\n"
    "<script language='javascript' src='http://www.yourwebaddres.com/rc/rc1.js'></script>"))  ;
  return bfill.position();
}

void  FillOutBuff (float temp1, int dstart, int dlen, int zeros){
  dtostrf(temp1,dlen,zeros,tbuff);
  for (int i=0+dstart; i <= dstart+dlen-1; i++){
    cbuff[i] = tbuff[i-dstart];
    if(cbuff[i] == ' ') cbuff[i] = '0';
  }  
}

Posted: **Thu Mar 22, 2012 11:25 pm**

The ethernet routines work very good.. i have also bought a Edimax wireless range extender / access point and have thet connected to my ethernet so i have a wireless controller.

Also i do not proccess any web input to toggle lights (at this time)

the temps are not of my tank the controller is sitting on the kitchen table so they are ambiate

i have 3 temp probes and a temp probe on the clock board that monitors the internal case temp and turns on a colling fan when it gets over 95 in the control box

Posted: **Thu Mar 22, 2012 11:31 pm**

Also I would like to add... I have 2 times as much invested as i origially planed and way more than a reefangel would have cost me.. and a fixed set of options (no expandibility at this time) so if i were to do it again i would not do it..

DIY = twice the cost

Posted: **Fri Mar 23, 2012 10:04 am**

Paul, I gotta say that is very impressive. It would have taken me years to write all that code. It certainly helps understand how things work for my setup.

Thanks so much for the help! There is no way I could have managed to get through this without some sort of assistance.

Had I known about RA before I started ordering parts I definitely would have just ordered one, now that I'm close to a couple hundred into it I either need to get this working or call it a wash.

How about some pics of your build?? I would love to see it!

Posted: **Fri Mar 23, 2012 12:05 pm**

I will dig up the photos and post them here tonight

Posted: **Fri Mar 23, 2012 5:50 pm**

here are a few photos I will post some others after i clen up the wireing

Posted: **Fri Mar 23, 2012 6:03 pm**

and a couple more

Posted: **Sat Mar 24, 2012 12:31 am**

made some changes and did away with the low voltage relays everything is switching 110v now.. i have 5 of the 8 relays brought out and when i figure out what i want to do with the other relays i will just do what i did tonight and bring pig tailes out of the box. i should have done that in the first place for the other 3 that are on the box..

May be new case time

Posted: **Mon Mar 26, 2012 1:30 pm**

Paul, thanks for the pics! Hopefully someday my project will be in a case rather than the breadboard it currently resides.

Forgive my ignorance but what are you using the avr/eeprom.h for?

Also, I have a 16 key membrane key pad that has 8 leads on it, I can't seem to find any information on how this wires up to the arduino at all. Do these just wire into the analog ports and then get defined somewhere in the code?

Posted: **Mon Mar 26, 2012 2:33 pm**

http://web4robot.com/files/SerialLCDCtrl.pdf

Have a look at that document it is the lcd controller im using but should help you understand the KB connections

With the mega you should be able to use 8 i/o ports to read the 4x4 matrix

I used a 6 key keypad and used a resistor network as a voltage divider and just use one analog port to read my key press's it took a bit of messing to get the values the way i wanted them but...

avr/eeporm.h is used to read and write to the external eeprom on my clock board.

I store all my lcd screens and save the temp and on off times to that so i can read the settings at reboot and update them when i changes them

I use a 2nd schetch to load the eeprom with the screen data so that i can save memory in my pde

Posted: **Sat Apr 14, 2012 12:56 am**

I made a new case got tired of the cramped space in my old one...

Have modified the code to use 7 realys to control 8 outlets on the back of the box and 2 outlets are powered full time for a total of 10 outlets the 8th realy is controling the internal fan to cool the pc boards.. (may be needed during the summer.

Also i have built the box to use slide rails so it mounts in my stand for my 14 gallon bio cube..

the whoel rebuild took about 3 weeks and i have made a few code changes as well

i have the up button controlling a main light over ride when pressed it turns on the main lights for 15 minutes and when that time has passed it goes back to program control

when you press down it does the same for the Night lights..

I did this because there were a number of times i forgot to turn off the lights after showing some one the tank when the lights were off...

One of these days i will have to detail the whole build and upload it all to my web site.. it has been a great project Thanks roberto for all of your help on the codeing and understanding the arduino

with out you i would never have gotten it working as well as it is now...

Posted: **Sat Apr 14, 2012 9:31 am**

Cool Build

Posted: **Sat Apr 14, 2012 6:52 pm**

I was at Jess's shop today.. he has an older controller with out the optiboot maybe next time you go out you could update it.. I will look at the board next time and if the board needs to be moded i will do that...

Also maybe we can work to get him off the old code models and get his controllers up and running on the new code bases...

I tried today but was getting lib errors and ran out of time.. he has a new PC so i had to migrate the olf install to te new computer to get it working...

Posted: **Sat Apr 14, 2012 7:02 pm**

sure thing

Reef Angel Forum

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Update (New Box for project)

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