Help With my build - PWM Expansion

New members questions

Posts: 80
Joined: Thu Nov 05, 2015 2:45 pm
Location: Australia
PostPosted: Thu Dec 31, 2015 3:39 pm
This is were I am at atm

Code: Select all
#include <ReefAngel_Features.h>
#include <Globals.h>
#include <RA_Wifi.h>
#include <Wire.h>
#include <OneWire.h>
#include <Time.h>
#include <DS1307RTC.h>
#include <InternalEEPROM.h>
#include <RA_NokiaLCD.h>
#include <RA_ATO.h>
#include <RA_Joystick.h>
#include <LED.h>
#include <RA_TempSensor.h>
#include <Relay.h>
#include <RA_PWM.h>
#include <Timer.h>
#include <Memory.h>
#include <InternalEEPROM.h>
#include <RA_Colors.h>
#include <RA_CustomColors.h>
#include <Salinity.h>
#include <RF.h>
#include <IO.h>
#include <ORP.h>
#include <AI.h>
#include <PH.h>
#include <WaterLevel.h>
#include <Humidity.h>
#include <DCPump.h>
#include <PAR.h>
#include <ReefAngel.h>
#include <Moon.h>

////// Place global variable code below here


//Standard Dimming//
int ActinicPWMValue=0;    // For cloud code
int DaylightPWMValue=0;   // For cloud code

//Dimmer Expansion//
int WhitePWMValue=0;
int SupPWMValue=0;
int MoonPWMValue=0;

////// Place global variable code above here


void setup()
{
    // This must be the first line
    InternalMemory.LCDID_write(0);
    ReefAngel.Init();  //Initialize controller
    ReefAngel.SetTemperatureUnit( Celsius );  // set to Celsius Temperature

    ReefAngel.Use2014Screen();  // Let's use 2014 Screen
    ReefAngel.AddSalinityExpansion();  // Salinity Expansion Module
    ReefAngel.AddORPExpansion();  // ORP Expansion Module
    // Ports toggled in Feeding Mode
    ReefAngel.FeedingModePorts = Port3Bit;
    ReefAngel.FeedingModePortsE[0] = Port8Bit;
    // Ports toggled in Water Change Mode
    ReefAngel.WaterChangePorts = Port3Bit;
    ReefAngel.WaterChangePortsE[0] = Port8Bit;
    // Ports toggled when Lights On / Off menu entry selected
    ReefAngel.LightsOnPorts = 0;
    ReefAngel.LightsOnPortsE[0] = 0;
    // Ports turned off when Overheat temperature exceeded
    ReefAngel.OverheatShutoffPorts = 0;
    ReefAngel.OverheatShutoffPortsE[0] = 0;
    // Use T1 probe as temperature and overheat functions
    ReefAngel.TempProbe = T1_PROBE;
    ReefAngel.OverheatProbe = T1_PROBE;


    // Ports that are always on
    ReefAngel.Relay.On( Port1 );
    ReefAngel.Relay.On( Port3 );
    ReefAngel.Relay.On( Port6 );
    ReefAngel.Relay.On( Box1_Port1 );
    ReefAngel.Relay.On( Box1_Port4 );
    ReefAngel.Relay.On( Box1_Port6 );
    ReefAngel.Relay.On( Box1_Port7 );

    ////// Place additional initialization code below here
   

    ////// Place additional initialization code above here
}

void loop()
{
    ReefAngel.StandardHeater( Port2 );
    ReefAngel.StandardFan( Port4 );
    ReefAngel.DayLights( Port7 );
    ReefAngel.ActinicLights( Port8 );
    ReefAngel.SingleATOHigh( Box1_Port2 );
    ReefAngel.DayLights( Box1_Port5 );
   
    ////// Place your custom code below here
   

 //Display in Failsafe//
if (ReefAngel.LowATO.IsActive())
  ReefAngel.Relay.On(Box1_Port8);
else
  ReefAngel.Relay.Off(Box1_Port8);

 
//Lighting Control//

    ActinicPWMValue=PWMSlope(5,00,21,00,15,100,180,ActinicPWMValue);
    DaylightPWMValue=PWMSlope(6,30,18,30,15,70,180,DaylightPWMValue);
    CheckCloud();
    ReefAngel.PWM.SetActinic(ActinicPWMValue);
    ReefAngel.PWM.SetDaylight(DaylightPWMValue);   
   
//Lighting expansion control//

WhitePWMValue=PWMSlope(6,30,18,30,0,100,180,WhitePWMValue);
SupPWMValue=PWMSlope(6,30,18,30,0,100,240,SupPWMValue);
MoonPWMValue=PWMSlope(21,00,5,00,0,100,200,MoonPWMValue);

ReefAngel.PWM.SetChannel( 0, WhitePWMValue);
ReefAngel.PWM.SetChannel( 1, ActinicPWMValue);
ReefAngel.PWM.SetChannel( 2, SupPWMValue);
ReefAngel.PWM.SetChannel( 3, SupPWMValue);
ReefAngel.PWM.SetChannel( 4, MoonPhase() );
ReefAngel.PWM.SetChannel( 5, MoonPhase() );

    ////// Place your custom code above here

    // This should always be the last line
    ReefAngel.Portal( "tyson_mitchell_88" );
    ReefAngel.ShowInterface();
}

void CheckCloud()
{

  // ------------------------------------------------------------
  // Change the values below to customize your cloud/storm effect

  // Frequency in days based on the day of the month - number 2 means every 2 days, for example (day 2,4,6 etc)
  // For testing purposes, you can use 1 and cause the cloud to occur everyday
#define Clouds_Every_X_Days 1

  // Percentage chance of a cloud happening today
  // For testing purposes, you can use 100 and cause the cloud to have 100% chance of happening
#define Cloud_Chance_per_Day 100

  // Minimum number of minutes for cloud duration.  Don't use max duration of less than 6
#define Min_Cloud_Duration 7

  // Maximum number of minutes for the cloud duration. Don't use max duration of more than 255
#define Max_Cloud_Duration 20

  // Minimum number of clouds that can happen per day
#define Min_Clouds_per_Day 3

  // Maximum number of clouds that can happen per day
#define Max_Clouds_per_Day 10

  // Only start the cloud effect after this setting
  // In this example, start cloud after noon
#define Start_Cloud_After NumMins(6,30)

  // Always end the cloud effect before this setting
  // In this example, end cloud before 9:00pm
#define End_Cloud_Before NumMins(18,30)

  // Percentage chance of a lightning happen for every cloud
  // For testing purposes, you can use 100 and cause the lightning to have 100% chance of happening
#define Lightning_Change_per_Cloud 60

  // Note: Make sure to choose correct values that will work within your PWMSLope settings.
  // For example, in our case, we could have a max of 5 clouds per day and they could last for 50 minutes.
  // Which could mean 250 minutes of clouds. We need to make sure the PWMSlope can accomodate 250 minutes of effects or unforseen results could happen.
    // Also, make sure that you can fit double those minutes between Start_Cloud_After and End_Cloud_Before.
  // In our example, we have 510 minutes between Start_Cloud_After and End_Cloud_Before, so double the 250 minutes (or 500 minutes) can fit in that 510 minutes window.
    // It's a tight fit, but it did.

    //#define printdebug // Uncomment this for debug print on Serial Monitor window
#define forcecloudcalculation // Uncomment this to force the cloud calculation to happen in the boot process.

    // Add Random Lightning modes
#define Calm 0    // No lightning
#define Slow 1    // 5 seconds of slow lightning in the middle of a cloud for ELN style (slow response) drivers
#define Fast 2    // 5 seconds of fast lightning in the middle of a cloud for LDD style (fast response) drivers
#define Mega 3    // Lightning throughout the cloud, higher chance as it gets darker
#define Mega2 4   // Like Mega, but with more lightning
  // Set which modes you want to use
  // Example:  { Slow, Fast, Mega, Mega2 } to randomize all four modes. 
  // { Mega2 } for just Mega2.  { Mega, Mega, Fast} for Mega and Fast, with twice the chance of Mega.
  byte LightningModes[] = { Calm, Calm, Calm, Slow, Slow, Slow, Slow, Slow, Mega, Mega2 };

  // Change the values above to customize your cloud/storm effect
  // ------------------------------------------------------------
  // Do not change anything below here

  static byte cloudchance=255;
  static byte cloudduration=0;
  static int cloudstart=0;
  static byte numclouds=0;
  static byte lightningchance=0;
  static byte cloudindex=0;
  static byte lightningstatus=0;
  static int LastNumMins=0;
  static byte lightningMode=0;
  static boolean chooseLightning=true;

  static time_t DelayCounter=millis();    // Variable for lightning timing. 
  static int DelayTime=random(1000);      // Variable for lightning timimg.

  // Every day at midnight, we check for chance of cloud happening today
  if (hour()==0 && minute()==0 && second()==0) cloudchance=255;

#ifdef forcecloudcalculation
  if (cloudchance==255)
#else
    if (hour()==0 && minute()==0 && second()==1 && cloudchance==255)
#endif
    {
      randomSeed(millis());    // Seed the random number generator
      //Pick a random number between 0 and 99
      cloudchance=random(100);
      // if picked number is greater than Cloud_Chance_per_Day, we will not have clouds today
      if (cloudchance>Cloud_Chance_per_Day) cloudchance=0;
      // Check if today is day for clouds.
      if ((day()%Clouds_Every_X_Days)!=0) cloudchance=0;
      // If we have cloud today
      if (cloudchance)
      {
        // pick a random number for number of clouds between Min_Clouds_per_Day and Max_Clouds_per_Day
        numclouds=random(Min_Clouds_per_Day,Max_Clouds_per_Day);
        // pick the time that the first cloud will start
        // the range is calculated between Start_Cloud_After and the even distribuition of clouds on this day.
        cloudstart=random(Start_Cloud_After,Start_Cloud_After+((End_Cloud_Before-Start_Cloud_After)/(numclouds*2)));
        // pick a random number for the cloud duration of first cloud.
        cloudduration=random(Min_Cloud_Duration,Max_Cloud_Duration);
        //Pick a random number between 0 and 99
        lightningchance=random(100);
        // if picked number is greater than Lightning_Change_per_Cloud, we will not have lightning today
        if (lightningchance>Lightning_Change_per_Cloud) lightningchance=0;
      }
    }
  // Now that we have all the parameters for the cloud, let's create the effect


  if (cloudchance)
  {
    //is it time for cloud yet?
    if (NumMins(hour(),minute())>=cloudstart && NumMins(hour(),minute())<(cloudstart+cloudduration))
    {
      DaylightPWMValue=ReversePWMSlope(cloudstart,cloudstart+cloudduration,DaylightPWMValue,0,180);
      if (chooseLightning)
      {
        lightningMode=LightningModes[random(100)%sizeof(LightningModes)];
        chooseLightning=false;
      }
      switch (lightningMode)
      {
      case Calm:
        break;
      case Mega:
        // Lightning chance from beginning of cloud through the end.  Chance increases with darkness of cloud.
        if (lightningchance && random(ReversePWMSlope(cloudstart,cloudstart+cloudduration,100,0,180))<1 && (millis()-DelayCounter)>DelayTime)
        {
          int a=random(1,5);    // Pick a number of consecutive flashes from 1 to 4. 
          for (int i=0; i<a; i++)
          {
            analogWrite(daylightPWMPin,random(DaylightPWMValue*2.55,255));    // Flash on
            int randy=random(20,80);    // Random number for a delay
            if (randy>71) randy=((randy-70)/2)*100;    // Small chance of a longer delay
            delay(randy);                // Wait from 20 to 69 ms, or 100-400 ms
            analogWrite(daylightPWMPin,DaylightPWMValue*2.55);      // Flash off
            delay(random(30,50));                // Wait from 30 to 49 ms
            wdt_reset();
          }
          DelayCounter=millis();    // If we just had a round of flashes, then lets put in a longer delay
          DelayTime=random(1000);   // of up to a second for dramatic effect before we do another round.
        }
        break;
      case Mega2:
        // Higher lightning chance from beginning of cloud through the end.  Chance increases with darkness of cloud.
        if (lightningchance && random(ReversePWMSlope(cloudstart,cloudstart+cloudduration,100,0,180))<2 && (millis()-DelayCounter)>DelayTime)
        {
          int a=random(1,5);    // Pick a number of consecutive flashes from 1 to 4. 
          for (int i=0; i<a; i++)
          {
            analogWrite(daylightPWMPin,random(DaylightPWMValue*2.55,255));    // Flash on
            int randy=random(20,80);    // Random number for a delay
            if (randy>71) randy=((randy-70)/2)*100;    // Small chance of a longer delay
            delay(randy);                // Wait from 20 to 69 ms, or 100-400 ms
            analogWrite(daylightPWMPin,DaylightPWMValue*2.55);      // Flash off
            delay(random(30,50));                // Wait from 30 to 49 ms
            wdt_reset();
          }
          DelayCounter=millis();    // If we just had a round of flashes, then lets put in a longer delay
          DelayTime=random(1000);   // of up to a second for dramatic effect before we do another round.
        }
        break;
      case Fast:
        // 5 seconds of lightning in the middle of the cloud
        if (lightningchance && (NumMins(hour(),minute())==(cloudstart+(cloudduration/2))) && second()<5 && (millis()-DelayCounter)>DelayTime)
        {
          int a=random(1,5);    // Pick a number of consecutive flashes from 1 to 4. 
          for (int i=0; i<a; i++)
          {
            analogWrite(daylightPWMPin,random(DaylightPWMValue*2.55,255));    // Flash on
            int randy=random(20,80);    // Random number for a delay
            if (randy>71) randy=((randy-70)/2)*100;    // Small chance of a longer delay
            delay(randy);                // Wait from 20 to 69 ms, or 100-400 ms
            analogWrite(daylightPWMPin,DaylightPWMValue*2.55);      // Flash off
            delay(random(30,50));                // Wait from 30 to 49 ms
            wdt_reset();
          }
          DelayCounter=millis();    // If we just had a round of flashes, then lets put in a longer delay
          DelayTime=random(1000);   // of up to a second for dramatic effect before we do another round.
        }
        break;
      case Slow:
        // Slow lightning for 5 seconds in the middle of the cloud.  Suitable for slower ELN style drivers
        if (lightningchance && (NumMins(hour(),minute())==(cloudstart+(cloudduration/2))) && second()<5)
        {
          if (random(100)<20) lightningstatus=1;
          else lightningstatus=0;
          if (lightningstatus)
          {
            DaylightPWMValue=100;
          }
          else
          {
            DaylightPWMValue=0;
          }
          delay(1);
        }
        break;
      default:
        break;
      }
    }
    else
    {
      chooseLightning=true; // Reset the flag to choose a new lightning type
    }

    if (NumMins(hour(),minute())>(cloudstart+cloudduration))
    {
      cloudindex++;
      if (cloudindex < numclouds)
      {
        cloudstart=random(Start_Cloud_After+(((End_Cloud_Before-Start_Cloud_After)/(numclouds*2))*cloudindex*2),(Start_Cloud_After+(((End_Cloud_Before-Start_Cloud_After)/(numclouds*2))*cloudindex*2))+((End_Cloud_Before-Start_Cloud_After)/(numclouds*2)));
        // pick a random number for the cloud duration of first cloud.
        cloudduration=random(Min_Cloud_Duration,Max_Cloud_Duration);
        //Pick a random number between 0 and 99
        lightningchance=random(100);
        // if picked number is greater than Lightning_Change_per_Cloud, we will not have lightning today
        if (lightningchance>Lightning_Change_per_Cloud) lightningchance=0;
      }
    }
  }

  // Write the times of the next cloud, next lightning, and cloud duration to the screen and into some customvars for the Portal.
  if (LastNumMins!=NumMins(hour(),minute()))
  {
    LastNumMins=NumMins(hour(),minute());
    ReefAngel.LCD.Clear(255,0,120,132,132);
    ReefAngel.LCD.DrawText(0,255,5,120,"C");
    ReefAngel.LCD.DrawText(0,255,11,120,"00:00");
    ReefAngel.LCD.DrawText(0,255,45,120,"L");
    ReefAngel.LCD.DrawText(0,255,51,120,"00:00");
    if (cloudchance && (NumMins(hour(),minute())<cloudstart))
    {
      int x=0;
      if ((cloudstart/60)>=10) x=11;
      else x=17;
      ReefAngel.LCD.DrawText(0,255,x,120,(cloudstart/60));
      ReefAngel.CustomVar[3]=cloudstart/60;    // Write the hour of the next cloud to custom variable for Portal reporting
      if ((cloudstart%60)>=10) x=29;
      else x=35;
      ReefAngel.LCD.DrawText(0,255,x,120,(cloudstart%60));
      ReefAngel.CustomVar[4]=cloudstart%60;    // Write the minute of the next cloud to custom variable for Portal reporting

    }
    ReefAngel.LCD.DrawText(0,255,90,120,cloudduration);
    ReefAngel.CustomVar[7]=(cloudduration);    // Put the duration of the next cloud in a custom var for the portal
    if (lightningchance)
    {
      int x=0;
      if (((cloudstart+(cloudduration/2))/60)>=10) x=51;
      else x=57;
      ReefAngel.LCD.DrawText(0,255,x,120,((cloudstart+(cloudduration/2))/60));
      ReefAngel.CustomVar[5]=(cloudstart+(cloudduration/2))/60;    // Write the hour of the next lightning to a custom variable for the Portal
      if (((cloudstart+(cloudduration/2))%60)>=10) x=69;
      else x=75;
      ReefAngel.LCD.DrawText(0,255,x,120,((cloudstart+(cloudduration/2))%60));    // Write the minute of the next lightning to a custom variable for the Portal
      ReefAngel.CustomVar[6]=(cloudstart+(cloudduration/2))%60;
    }
  }   
}

byte ReversePWMSlope(long cstart,long cend,byte PWMStart,byte PWMEnd, byte clength)
{
  long n=elapsedSecsToday(now());
  cstart*=60;
  cend*=60;
  if (n<cstart) return PWMStart;
  if (n>=cstart && n<=(cstart+clength)) return map(n,cstart,cstart+clength,PWMStart,PWMEnd);
  if (n>(cstart+clength) && n<(cend-clength)) return PWMEnd;
  if (n>=(cend-clength) && n<=cend) return map(n,cend-clength,cend,PWMEnd,PWMStart);
  if (n>cend) return PWMStart;
}


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Posts: 1426
Joined: Fri Mar 29, 2013 3:51 pm
Location: Oklahoma City
PostPosted: Fri Jan 01, 2016 8:19 am
Give this a try. It was major surgery. :mrgreen:

It compiles, but I can't test it otherwise. Let me know how it works.

Code: Select all
#include <ReefAngel_Features.h>
#include <Globals.h>
#include <RA_Wifi.h>
#include <Wire.h>
#include <OneWire.h>
#include <Time.h>
#include <DS1307RTC.h>
#include <InternalEEPROM.h>
#include <RA_NokiaLCD.h>
#include <RA_ATO.h>
#include <RA_Joystick.h>
#include <LED.h>
#include <RA_TempSensor.h>
#include <Relay.h>
#include <RA_PWM.h>
#include <Timer.h>
#include <Memory.h>
#include <InternalEEPROM.h>
#include <RA_Colors.h>
#include <RA_CustomColors.h>
#include <Salinity.h>
#include <RF.h>
#include <IO.h>
#include <ORP.h>
#include <AI.h>
#include <PH.h>
#include <WaterLevel.h>
#include <Humidity.h>
#include <DCPump.h>
#include <PAR.h>
#include <ReefAngel.h>
#include <Moon.h>

////// Place global variable code below here


//Standard Dimming//
int ActinicPWMValue=0;    // For cloud code
int DaylightPWMValue=0;   // For cloud code

//Dimmer Expansion//
int WhitePWMValue=0;
int SupPWMValue=0;
int MoonPWMValue=0;

////// Place global variable code above here


void setup()
{
    // This must be the first line
    InternalMemory.LCDID_write(0);
    ReefAngel.Init();  //Initialize controller
    ReefAngel.SetTemperatureUnit( Celsius );  // set to Celsius Temperature

    ReefAngel.Use2014Screen();  // Let's use 2014 Screen
    ReefAngel.AddSalinityExpansion();  // Salinity Expansion Module
    ReefAngel.AddORPExpansion();  // ORP Expansion Module
    // Ports toggled in Feeding Mode
    ReefAngel.FeedingModePorts = Port3Bit;
    ReefAngel.FeedingModePortsE[0] = Port8Bit;
    // Ports toggled in Water Change Mode
    ReefAngel.WaterChangePorts = Port3Bit;
    ReefAngel.WaterChangePortsE[0] = Port8Bit;
    // Ports toggled when Lights On / Off menu entry selected
    ReefAngel.LightsOnPorts = 0;
    ReefAngel.LightsOnPortsE[0] = 0;
    // Ports turned off when Overheat temperature exceeded
    ReefAngel.OverheatShutoffPorts = 0;
    ReefAngel.OverheatShutoffPortsE[0] = 0;
    // Use T1 probe as temperature and overheat functions
    ReefAngel.TempProbe = T1_PROBE;
    ReefAngel.OverheatProbe = T1_PROBE;


    // Ports that are always on
    ReefAngel.Relay.On( Port1 );
    ReefAngel.Relay.On( Port3 );
    ReefAngel.Relay.On( Port6 );
    ReefAngel.Relay.On( Box1_Port1 );
    ReefAngel.Relay.On( Box1_Port4 );
    ReefAngel.Relay.On( Box1_Port6 );
    ReefAngel.Relay.On( Box1_Port7 );

    ////// Place additional initialization code below here
   

    ////// Place additional initialization code above here
}

void loop()
{
    ReefAngel.StandardHeater( Port2 );
    ReefAngel.StandardFan( Port4 );
    ReefAngel.DayLights( Port7 );
    ReefAngel.ActinicLights( Port8 );
    ReefAngel.SingleATOHigh( Box1_Port2 );
    ReefAngel.DayLights( Box1_Port5 );
   
    ////// Place your custom code below here
   

 //Display in Failsafe//
if (ReefAngel.LowATO.IsActive())
  ReefAngel.Relay.On(Box1_Port8);
else
  ReefAngel.Relay.Off(Box1_Port8);

 
//Lighting Control//

    ActinicPWMValue=PWMSlope(5,00,21,00,15,100,180,ActinicPWMValue);
    DaylightPWMValue=PWMSlope(6,30,18,30,15,70,180,DaylightPWMValue);
    WhitePWMValue=PWMSlope(6,30,18,30,0,100,180,WhitePWMValue);
    SupPWMValue=PWMSlope(6,30,18,30,0,100,240,SupPWMValue);
    MoonPWMValue=PWMSlope(21,00,5,00,0,100,200,MoonPWMValue);   
    CheckCloud();
    ReefAngel.PWM.SetActinic(ActinicPWMValue);
    ReefAngel.PWM.SetDaylight(DaylightPWMValue);   
   
//Lighting expansion control//



ReefAngel.PWM.SetChannel( 0, WhitePWMValue);
ReefAngel.PWM.SetChannel( 1, ActinicPWMValue);
ReefAngel.PWM.SetChannel( 2, SupPWMValue);
ReefAngel.PWM.SetChannel( 3, SupPWMValue);
ReefAngel.PWM.SetChannel( 4, MoonPhase() );
ReefAngel.PWM.SetChannel( 5, MoonPhase() );

    ////// Place your custom code above here

    // This should always be the last line
    ReefAngel.Portal( "tyson_mitchell_88" );
    ReefAngel.ShowInterface();
}

void CheckCloud()
{

  // ------------------------------------------------------------
  // Change the values below to customize your cloud/storm effect

  // Frequency in days based on the day of the month - number 2 means every 2 days, for example (day 2,4,6 etc)
  // For testing purposes, you can use 1 and cause the cloud to occur everyday
#define Clouds_Every_X_Days 1

  // Percentage chance of a cloud happening today
  // For testing purposes, you can use 100 and cause the cloud to have 100% chance of happening
#define Cloud_Chance_per_Day 100

  // Minimum number of minutes for cloud duration.  Don't use max duration of less than 6
#define Min_Cloud_Duration 7

  // Maximum number of minutes for the cloud duration. Don't use max duration of more than 255
#define Max_Cloud_Duration 20

  // Minimum number of clouds that can happen per day
#define Min_Clouds_per_Day 3

  // Maximum number of clouds that can happen per day
#define Max_Clouds_per_Day 10

  // Only start the cloud effect after this setting
  // In this example, start cloud after noon
#define Start_Cloud_After NumMins(6,30)

  // Always end the cloud effect before this setting
  // In this example, end cloud before 9:00pm
#define End_Cloud_Before NumMins(18,30)

  // Percentage chance of a lightning happen for every cloud
  // For testing purposes, you can use 100 and cause the lightning to have 100% chance of happening
#define Lightning_Change_per_Cloud 60

  // Note: Make sure to choose correct values that will work within your PWMSLope settings.
  // For example, in our case, we could have a max of 5 clouds per day and they could last for 50 minutes.
  // Which could mean 250 minutes of clouds. We need to make sure the PWMSlope can accomodate 250 minutes of effects or unforseen results could happen.
    // Also, make sure that you can fit double those minutes between Start_Cloud_After and End_Cloud_Before.
  // In our example, we have 510 minutes between Start_Cloud_After and End_Cloud_Before, so double the 250 minutes (or 500 minutes) can fit in that 510 minutes window.
    // It's a tight fit, but it did.

    //#define printdebug // Uncomment this for debug print on Serial Monitor window
#define forcecloudcalculation // Uncomment this to force the cloud calculation to happen in the boot process.

    // Add Random Lightning modes
#define Calm 0    // No lightning
#define Slow 1    // 5 seconds of slow lightning in the middle of a cloud for ELN style (slow response) drivers
#define Fast 2    // 5 seconds of fast lightning in the middle of a cloud for LDD style (fast response) drivers
#define Mega 3    // Lightning throughout the cloud, higher chance as it gets darker
#define Mega2 4   // Like Mega, but with more lightning
  // Set which modes you want to use
  // Example:  { Slow, Fast, Mega, Mega2 } to randomize all four modes. 
  // { Mega2 } for just Mega2.  { Mega, Mega, Fast} for Mega and Fast, with twice the chance of Mega.
  byte LightningModes[] = { Calm, Calm, Calm, Slow, Slow, Slow, Slow, Slow, Mega, Mega2 };

  // Change the values above to customize your cloud/storm effect
  // ------------------------------------------------------------
  // Do not change anything below here

   static byte cloudchance=255;
  static byte cloudduration=0;
  static int cloudstart=0;
  static byte numclouds=0;
  static byte lightningchance=0;
  static byte cloudindex=0;
  static byte lightningstatus=0;
  static int LastNumMins=0;
  static byte lightningMode=0;
  static boolean chooseLightning=true;

  static time_t DelayCounter=millis();    // Variable for lightning timing. 
  static int DelayTime=random(1000);      // Variable for lightning timimg.

  // Every day at midnight, we check for chance of cloud happening today
  if (hour()==0 && minute()==0 && second()==0) cloudchance=255;

#ifdef forcecloudcalculation
  if (cloudchance==255)
#else
    if (hour()==0 && minute()==0 && second()==1 && cloudchance==255)
#endif
    {
      randomSeed(millis());    // Seed the random number generator
      //Pick a random number between 0 and 99
      cloudchance=random(100);
      // if picked number is greater than Cloud_Chance_per_Day, we will not have clouds today
      if (cloudchance>Cloud_Chance_per_Day) cloudchance=0;
      // Check if today is day for clouds.
      if ((day()%Clouds_Every_X_Days)!=0) cloudchance=0;
      // If we have cloud today
      if (cloudchance)
      {
        // pick a random number for number of clouds between Min_Clouds_per_Day and Max_Clouds_per_Day
        numclouds=random(Min_Clouds_per_Day,Max_Clouds_per_Day);
        // pick the time that the first cloud will start
        // the range is calculated between Start_Cloud_After and the even distribuition of clouds on this day.
        cloudstart=random(Start_Cloud_After,Start_Cloud_After+((End_Cloud_Before-Start_Cloud_After)/(numclouds*2)));
        // pick a random number for the cloud duration of first cloud.
        cloudduration=random(Min_Cloud_Duration,Max_Cloud_Duration);
        //Pick a random number between 0 and 99
        lightningchance=random(100);
        // if picked number is greater than Lightning_Change_per_Cloud, we will not have lightning today
        if (lightningchance>Lightning_Change_per_Cloud) lightningchance=0;
      }
    }
  // Now that we have all the parameters for the cloud, let's create the effect

  if (cloudchance)
  {
       
    //is it time for cloud yet?
    if (NumMins(hour(),minute())>=cloudstart && NumMins(hour(),minute())<(cloudstart+cloudduration))
    {
      DaylightPWMValue=ReversePWMSlope(cloudstart,cloudstart+cloudduration,DaylightPWMValue,0,180);

      if (chooseLightning)
      {
        lightningMode=LightningModes[random(100)%sizeof(LightningModes)];
        chooseLightning=false;
      }
      switch (lightningMode)
      {
      case Calm:
        break;
      case Mega:
        // Lightning chance from beginning of cloud through the end.  Chance increases with darkness of cloud.
        if (lightningchance && random(ReversePWMSlope(cloudstart,cloudstart+cloudduration,100,0,180))<1 && (millis()-DelayCounter)>DelayTime)
        {
          // Send the trigger
          Strike();
          DelayCounter=millis();    // If we just had a round of flashes, then lets put in a longer delay
          DelayTime=random(1000);   // of up to a second for dramatic effect before we do another round.
        }
        break;
      case Mega2:
        // Higher lightning chance from beginning of cloud through the end.  Chance increases with darkness of cloud.
        if (lightningchance && random(ReversePWMSlope(cloudstart,cloudstart+cloudduration,100,0,180))<2)
        {
          Strike();
        }
        break;
      case Fast:
        // 5 seconds of lightning in the middle of the cloud
        if (lightningchance && (NumMins(hour(),minute())==(cloudstart+(cloudduration/2))) && second()<5 && (millis()-DelayCounter)>DelayTime)
        {
          Strike();

          DelayCounter=millis();    // If we just had a round of flashes, then lets put in a longer delay
          DelayTime=random(1000);   // of up to a second for dramatic effect before we do another round.
        }
        break;
      case Slow:
        // Slow lightning for 5 seconds in the middle of the cloud.  Suitable for slower ELN style drivers
        if (lightningchance && (NumMins(hour(),minute())==(cloudstart+(cloudduration/2))) && second()<5)
        {
          if (random(100)<20) lightningstatus=1;
          else lightningstatus=0;
          if (lightningstatus)
          {
            DaylightPWMValue=100;
          }
          else
          {
            DaylightPWMValue=0;
          }
          delay(1);
        }
        break;
      default:
        break;
      }
    }
    else
    {
      chooseLightning=true; // Reset the flag to choose a new lightning type
    }

    if (NumMins(hour(),minute())>(cloudstart+cloudduration))
    {
      cloudindex++;
      if (cloudindex < numclouds)
      {
        cloudstart=random(Start_Cloud_After+(((End_Cloud_Before-Start_Cloud_After)/(numclouds*2))*cloudindex*2),(Start_Cloud_After+(((End_Cloud_Before-Start_Cloud_After)/(numclouds*2))*cloudindex*2))+((End_Cloud_Before-Start_Cloud_After)/(numclouds*2)));
        // pick a random number for the cloud duration of first cloud.
        cloudduration=random(Min_Cloud_Duration,Max_Cloud_Duration);
        //Pick a random number between 0 and 99
        lightningchance=random(100);
        // if picked number is greater than Lightning_Change_per_Cloud, we will not have lightning today
        if (lightningchance>Lightning_Change_per_Cloud) lightningchance=0;
      }
    }
  }

  // Write the times of the next cloud, next lightning, and cloud duration to the screen and into some customvars for the Portal.
  if (LastNumMins!=NumMins(hour(),minute()))
  {
    LastNumMins=NumMins(hour(),minute());
    ReefAngel.LCD.Clear(255,0,120,132,132);
    ReefAngel.LCD.DrawText(0,255,5,120,"C");
    ReefAngel.LCD.DrawText(0,255,11,120,"00:00");
    ReefAngel.LCD.DrawText(0,255,45,120,"L");
    ReefAngel.LCD.DrawText(0,255,51,120,"00:00");
    if (cloudchance && (NumMins(hour(),minute())<cloudstart))
    {
      int x=0;
      if ((cloudstart/60)>=10) x=11;
      else x=17;
      ReefAngel.LCD.DrawText(0,255,x,120,(cloudstart/60));
      ReefAngel.CustomVar[3]=cloudstart/60;    // Write the hour of the next cloud to custom variable for Portal reporting
      if ((cloudstart%60)>=10) x=29;
      else x=35;
      ReefAngel.LCD.DrawText(0,255,x,120,(cloudstart%60));
      ReefAngel.CustomVar[4]=cloudstart%60;    // Write the minute of the next cloud to custom variable for Portal reporting

    }
    ReefAngel.LCD.DrawText(0,255,90,120,cloudduration);
    ReefAngel.CustomVar[7]=(cloudduration);    // Put the duration of the next cloud in a custom var for the portal
    if (lightningchance)
    {
      int x=0;
      if (((cloudstart+(cloudduration/2))/60)>=10) x=51;
      else x=57;
      ReefAngel.LCD.DrawText(0,255,x,120,((cloudstart+(cloudduration/2))/60));
      ReefAngel.CustomVar[5]=(cloudstart+(cloudduration/2))/60;    // Write the hour of the next lightning to a custom variable for the Portal
      if (((cloudstart+(cloudduration/2))%60)>=10) x=69;
      else x=75;
      ReefAngel.LCD.DrawText(0,255,x,120,((cloudstart+(cloudduration/2))%60));    // Write the minute of the next lightning to a custom variable for the Portal
      ReefAngel.CustomVar[6]=(cloudstart+(cloudduration/2))%60;
    }
  }   
}

void Strike()
{
  byte n;
  int newdata;
  byte a=random(1,5);    // Pick a number of consecutive flashes from 1 to 4. 
  for (byte i=0; i<a; i++)
  {
    // Flash on
    analogWrite(daylightPWMPin,random(DaylightPWMValue*2.55,255));    // Flash on daylight port
   
    newdata=4095;
    Wire.beginTransmission(0x40);      // Address of the dimming expansion module
    Wire.write(0x8+(4*0));             // 0x8 is channel 0, 0x12 is channel 1, etc.  I'm using channel 0.
    Wire.write(newdata&0xff);          // Send the data 8 bits at a time.  This sends the LSB
    Wire.write(newdata>>8);            // This sends the MSB
    Wire.endTransmission();
   
    Wire.beginTransmission(0x40);      // Address of the dimming expansion module
    Wire.write(0x8+(4*4));             // 0x8 is channel 0, 0x12 is channel 1, etc.  I'm using channel 4.
    Wire.write(newdata&0xff);          // Send the data 8 bits at a time.  This sends the LSB
    Wire.write(newdata>>8);            // This sends the MSB
    Wire.endTransmission();   
   
    Wire.beginTransmission(0x40);      // Address of the dimming expansion module
    Wire.write(0x8+(4*5));             // 0x8 is channel 0, 0x12 is channel 1, etc.  I'm using channel 5.
    Wire.write(newdata&0xff);          // Send the data 8 bits at a time.  This sends the LSB
    Wire.write(newdata>>8);            // This sends the MSB
    Wire.endTransmission();   
       
    int randy=random(20,80);    // Random number for a delay
    if (randy>71) randy=((randy-70)/2)*100;    // Small chance of a longer delay
    delay(randy);                // Wait from 20 to 69 ms, or 100-400 ms
   
    // Flash off.  Return to baseline.
   
    analogWrite(daylightPWMPin,DaylightPWMValue*2.55);      // Flash off

    newdata=ReefAngel.PWM.GetChannelValue(0);   // Use the channel number you're flashing here
    Wire.beginTransmission(0x40);    // Same as above
    Wire.write(0x8+(4*1));
    Wire.write(newdata&0xff);
    Wire.write(newdata>>8);
    Wire.endTransmission();
   
    newdata=ReefAngel.PWM.GetChannelValue(4);   // Use the channel number you're flashing here
    Wire.beginTransmission(0x40);    // Same as above
    Wire.write(0x8+(4*2));
    Wire.write(newdata&0xff);
    Wire.write(newdata>>8);
    Wire.endTransmission();
   
    newdata=ReefAngel.PWM.GetChannelValue(5);   // Use the channel number you're flashing here
    Wire.beginTransmission(0x40);    // Same as above
    Wire.write(0x8+(4*2));
    Wire.write(newdata&0xff);
    Wire.write(newdata>>8);
    Wire.endTransmission();
   
    delay(random(30,50));                // Wait from 30 to 49 ms
    wdt_reset();    // Reset watchdog timer to avoid re-boots
  }
}

byte ReversePWMSlope(long cstart,long cend,byte PWMStart,byte PWMEnd, byte clength)
{
  long n=elapsedSecsToday(now());
  cstart*=60;
  cend*=60;
  if (n<cstart) return PWMStart;
  if (n>=cstart && n<=(cstart+clength)) return map(n,cstart,cstart+clength,PWMStart,PWMEnd);
  if (n>(cstart+clength) && n<(cend-clength)) return PWMEnd;
  if (n>=(cend-clength) && n<=cend) return map(n,cend-clength,cend,PWMEnd,PWMStart);
  if (n>cend) return (int) PWMStart;
}

Posts: 80
Joined: Thu Nov 05, 2015 2:45 pm
Location: Australia
PostPosted: Fri Jan 01, 2016 8:35 pm
Loaded it up this morning, everything so far so good.

Only thing is my lcd is is staying black again. I added in InternalMemory.LCDID_write(0); to setup a while back which fixed it, but same problem again.
Image

Posts: 80
Joined: Thu Nov 05, 2015 2:45 pm
Location: Australia
PostPosted: Sat Jan 02, 2016 2:02 am
My white and actinic on standard dimming haven't turned off and I haven't noticed any storm action today either.
Image
User avatar
Posts: 1426
Joined: Fri Mar 29, 2013 3:51 pm
Location: Oklahoma City
PostPosted: Sat Jan 02, 2016 3:47 am
I just noticed a couple of things. I'll see if I can fix them tomorrow.

Not sure why the standard ports aren't dimming.

--Colin

Posts: 80
Joined: Thu Nov 05, 2015 2:45 pm
Location: Australia
PostPosted: Sat Jan 02, 2016 3:14 pm
The standard ports will turn off, but I have to reboot the angel after off times.
Image

Posts: 80
Joined: Thu Nov 05, 2015 2:45 pm
Location: Australia
PostPosted: Sat Jan 02, 2016 11:55 pm
Update, getting effects on standard nothing on expansion
Image

Posts: 80
Joined: Thu Nov 05, 2015 2:45 pm
Location: Australia
PostPosted: Sun Jan 03, 2016 1:34 am
Also Current build

Code: Select all
#include <ReefAngel_Features.h>
#include <Globals.h>
#include <RA_Wifi.h>
#include <Wire.h>
#include <OneWire.h>
#include <Time.h>
#include <DS1307RTC.h>
#include <InternalEEPROM.h>
#include <RA_NokiaLCD.h>
#include <RA_ATO.h>
#include <RA_Joystick.h>
#include <LED.h>
#include <RA_TempSensor.h>
#include <Relay.h>
#include <RA_PWM.h>
#include <Timer.h>
#include <Memory.h>
#include <InternalEEPROM.h>
#include <RA_Colors.h>
#include <RA_CustomColors.h>
#include <Salinity.h>
#include <RF.h>
#include <IO.h>
#include <ORP.h>
#include <AI.h>
#include <PH.h>
#include <WaterLevel.h>
#include <Humidity.h>
#include <DCPump.h>
#include <PAR.h>
#include <ReefAngel.h>
#include <Moon.h>

////// Place global variable code below here


//Standard Dimming//
int ActinicPWMValue=0;    // For cloud code
int DaylightPWMValue=0;   // For cloud code

//Dimmer Expansion//
int WhitePWMValue=0;
int SupPWMValue=0;
int MoonPWMValue=0;

////// Place global variable code above here


void setup()
{
    // This must be the first line
    InternalMemory.LCDID_write(0);
    ReefAngel.Init();  //Initialize controller
    ReefAngel.SetTemperatureUnit( Celsius );  // set to Celsius Temperature

    ReefAngel.Use2014Screen();  // Let's use 2014 Screen
    ReefAngel.AddSalinityExpansion();  // Salinity Expansion Module
    ReefAngel.AddORPExpansion();  // ORP Expansion Module
    // Ports toggled in Feeding Mode
    ReefAngel.FeedingModePorts = 0;
    ReefAngel.FeedingModePortsE[0] = Port7Bit | Port8Bit;
    // Ports toggled in Water Change Mode
    ReefAngel.WaterChangePorts = 0;
    ReefAngel.WaterChangePortsE[0] = Port7Bit | Port8Bit;
    // Ports toggled when Lights On / Off menu entry selected
    ReefAngel.LightsOnPorts = 0;
    ReefAngel.LightsOnPortsE[0] = 0;
    // Ports turned off when Overheat temperature exceeded
    ReefAngel.OverheatShutoffPorts = 0;
    ReefAngel.OverheatShutoffPortsE[0] = 0;
    // Use T1 probe as temperature and overheat functions
    ReefAngel.TempProbe = T1_PROBE;
    ReefAngel.OverheatProbe = T1_PROBE;


    // Ports that are always on
    ReefAngel.Relay.On( Port1 );
    ReefAngel.Relay.On( Port6 );
    ReefAngel.Relay.On( Box1_Port6 );
    ReefAngel.Relay.On( Box1_Port7 );

    ////// Place additional initialization code below here
   

    ////// Place additional initialization code above here
}

void loop()
{
    ReefAngel.StandardHeater( Port2 );
    ReefAngel.StandardFan( Port4 );
    ReefAngel.DayLights( Port7 );
    ReefAngel.ActinicLights( Port8 );
    ReefAngel.DayLights( Box1_Port5 );
   
    ////// Place your custom code below here
   

 //Display in Failsafe//
    if (ReefAngel.LowATO.IsActive())
      ReefAngel.Relay.On(Box1_Port8);
    else
      ReefAngel.Relay.Off(Box1_Port8);
 
//boosterpump//
    if (ReefAngel.LowATO.IsActive())
      ReefAngel.Relay.Off(Box1_Port2);
    else
      ReefAngel.Relay.On(Box1_Port2);

 
//Lighting Control//

    ActinicPWMValue=PWMSlope(5,00,21,00,15,100,180,ActinicPWMValue);
    DaylightPWMValue=PWMSlope(6,30,18,30,15,70,180,DaylightPWMValue);
    WhitePWMValue=PWMSlope(6,30,18,30,0,100,180,WhitePWMValue);
    SupPWMValue=PWMSlope(6,30,18,30,0,100,240,SupPWMValue);
    MoonPWMValue=PWMSlope(21,00,5,00,0,MoonPhase(),200,MoonPWMValue);   
    CheckCloud();
    ReefAngel.PWM.SetActinic(ActinicPWMValue);
    ReefAngel.PWM.SetDaylight(DaylightPWMValue);   
   
//Lighting expansion control//



ReefAngel.PWM.SetChannel( 0, WhitePWMValue);
ReefAngel.PWM.SetChannel( 1, ActinicPWMValue);
ReefAngel.PWM.SetChannel( 2, SupPWMValue);
ReefAngel.PWM.SetChannel( 3, SupPWMValue);
ReefAngel.PWM.SetChannel( 4, MoonPWMValue);
ReefAngel.PWM.SetChannel( 5, MoonPWMValue);

    ////// Place your custom code above here

    // This should always be the last line
    ReefAngel.Portal( "tyson_mitchell_88" );
    ReefAngel.ShowInterface();
}

void CheckCloud()
{

  // ------------------------------------------------------------
  // Change the values below to customize your cloud/storm effect

  // Frequency in days based on the day of the month - number 2 means every 2 days, for example (day 2,4,6 etc)
  // For testing purposes, you can use 1 and cause the cloud to occur everyday
#define Clouds_Every_X_Days 1

  // Percentage chance of a cloud happening today
  // For testing purposes, you can use 100 and cause the cloud to have 100% chance of happening
#define Cloud_Chance_per_Day 100

  // Minimum number of minutes for cloud duration.  Don't use max duration of less than 6
#define Min_Cloud_Duration 7

  // Maximum number of minutes for the cloud duration. Don't use max duration of more than 255
#define Max_Cloud_Duration 20

  // Minimum number of clouds that can happen per day
#define Min_Clouds_per_Day 3

  // Maximum number of clouds that can happen per day
#define Max_Clouds_per_Day 10

  // Only start the cloud effect after this setting
  // In this example, start cloud after noon
#define Start_Cloud_After NumMins(6,30)

  // Always end the cloud effect before this setting
  // In this example, end cloud before 9:00pm
#define End_Cloud_Before NumMins(18,30)

  // Percentage chance of a lightning happen for every cloud
  // For testing purposes, you can use 100 and cause the lightning to have 100% chance of happening
#define Lightning_Change_per_Cloud 60

  // Note: Make sure to choose correct values that will work within your PWMSLope settings.
  // For example, in our case, we could have a max of 5 clouds per day and they could last for 50 minutes.
  // Which could mean 250 minutes of clouds. We need to make sure the PWMSlope can accomodate 250 minutes of effects or unforseen results could happen.
    // Also, make sure that you can fit double those minutes between Start_Cloud_After and End_Cloud_Before.
  // In our example, we have 510 minutes between Start_Cloud_After and End_Cloud_Before, so double the 250 minutes (or 500 minutes) can fit in that 510 minutes window.
    // It's a tight fit, but it did.

    //#define printdebug // Uncomment this for debug print on Serial Monitor window
#define forcecloudcalculation // Uncomment this to force the cloud calculation to happen in the boot process.

    // Add Random Lightning modes
#define Calm 0    // No lightning
#define Slow 1    // 5 seconds of slow lightning in the middle of a cloud for ELN style (slow response) drivers
#define Fast 2    // 5 seconds of fast lightning in the middle of a cloud for LDD style (fast response) drivers
#define Mega 3    // Lightning throughout the cloud, higher chance as it gets darker
#define Mega2 4   // Like Mega, but with more lightning
  // Set which modes you want to use
  // Example:  { Slow, Fast, Mega, Mega2 } to randomize all four modes. 
  // { Mega2 } for just Mega2.  { Mega, Mega, Fast} for Mega and Fast, with twice the chance of Mega.
  byte LightningModes[] = { Calm, Calm, Calm, Slow, Slow, Slow, Slow, Slow, Mega, Mega2 };

  // Change the values above to customize your cloud/storm effect
  // ------------------------------------------------------------
  // Do not change anything below here

   static byte cloudchance=255;
  static byte cloudduration=0;
  static int cloudstart=0;
  static byte numclouds=0;
  static byte lightningchance=0;
  static byte cloudindex=0;
  static byte lightningstatus=0;
  static int LastNumMins=0;
  static byte lightningMode=0;
  static boolean chooseLightning=true;

  static time_t DelayCounter=millis();    // Variable for lightning timing. 
  static int DelayTime=random(1000);      // Variable for lightning timimg.

  // Every day at midnight, we check for chance of cloud happening today
  if (hour()==0 && minute()==0 && second()==0) cloudchance=255;

#ifdef forcecloudcalculation
  if (cloudchance==255)
#else
    if (hour()==0 && minute()==0 && second()==1 && cloudchance==255)
#endif
    {
      randomSeed(millis());    // Seed the random number generator
      //Pick a random number between 0 and 99
      cloudchance=random(100);
      // if picked number is greater than Cloud_Chance_per_Day, we will not have clouds today
      if (cloudchance>Cloud_Chance_per_Day) cloudchance=0;
      // Check if today is day for clouds.
      if ((day()%Clouds_Every_X_Days)!=0) cloudchance=0;
      // If we have cloud today
      if (cloudchance)
      {
        // pick a random number for number of clouds between Min_Clouds_per_Day and Max_Clouds_per_Day
        numclouds=random(Min_Clouds_per_Day,Max_Clouds_per_Day);
        // pick the time that the first cloud will start
        // the range is calculated between Start_Cloud_After and the even distribuition of clouds on this day.
        cloudstart=random(Start_Cloud_After,Start_Cloud_After+((End_Cloud_Before-Start_Cloud_After)/(numclouds*2)));
        // pick a random number for the cloud duration of first cloud.
        cloudduration=random(Min_Cloud_Duration,Max_Cloud_Duration);
        //Pick a random number between 0 and 99
        lightningchance=random(100);
        // if picked number is greater than Lightning_Change_per_Cloud, we will not have lightning today
        if (lightningchance>Lightning_Change_per_Cloud) lightningchance=0;
      }
    }
  // Now that we have all the parameters for the cloud, let's create the effect

  if (cloudchance)
  {
       
    //is it time for cloud yet?
    if (NumMins(hour(),minute())>=cloudstart && NumMins(hour(),minute())<(cloudstart+cloudduration))
    {
      DaylightPWMValue=ReversePWMSlope(cloudstart,cloudstart+cloudduration,DaylightPWMValue,0,180);

      if (chooseLightning)
      {
        lightningMode=LightningModes[random(100)%sizeof(LightningModes)];
        chooseLightning=false;
      }
      switch (lightningMode)
      {
      case Calm:
        break;
      case Mega:
        // Lightning chance from beginning of cloud through the end.  Chance increases with darkness of cloud.
        if (lightningchance && random(ReversePWMSlope(cloudstart,cloudstart+cloudduration,100,0,180))<1 && (millis()-DelayCounter)>DelayTime)
        {
          // Send the trigger
          Strike();
          DelayCounter=millis();    // If we just had a round of flashes, then lets put in a longer delay
          DelayTime=random(1000);   // of up to a second for dramatic effect before we do another round.
        }
        break;
      case Mega2:
        // Higher lightning chance from beginning of cloud through the end.  Chance increases with darkness of cloud.
        if (lightningchance && random(ReversePWMSlope(cloudstart,cloudstart+cloudduration,100,0,180))<2)
        {
          Strike();
        }
        break;
      case Fast:
        // 5 seconds of lightning in the middle of the cloud
        if (lightningchance && (NumMins(hour(),minute())==(cloudstart+(cloudduration/2))) && second()<5 && (millis()-DelayCounter)>DelayTime)
        {
          Strike();

          DelayCounter=millis();    // If we just had a round of flashes, then lets put in a longer delay
          DelayTime=random(1000);   // of up to a second for dramatic effect before we do another round.
        }
        break;
      case Slow:
        // Slow lightning for 5 seconds in the middle of the cloud.  Suitable for slower ELN style drivers
        if (lightningchance && (NumMins(hour(),minute())==(cloudstart+(cloudduration/2))) && second()<5)
        {
          if (random(100)<20) lightningstatus=1;
          else lightningstatus=0;
          if (lightningstatus)
          {
            DaylightPWMValue=100;
          }
          else
          {
            DaylightPWMValue=0;
          }
          delay(1);
        }
        break;
      default:
        break;
      }
    }
    else
    {
      chooseLightning=true; // Reset the flag to choose a new lightning type
    }

    if (NumMins(hour(),minute())>(cloudstart+cloudduration))
    {
      cloudindex++;
      if (cloudindex < numclouds)
      {
        cloudstart=random(Start_Cloud_After+(((End_Cloud_Before-Start_Cloud_After)/(numclouds*2))*cloudindex*2),(Start_Cloud_After+(((End_Cloud_Before-Start_Cloud_After)/(numclouds*2))*cloudindex*2))+((End_Cloud_Before-Start_Cloud_After)/(numclouds*2)));
        // pick a random number for the cloud duration of first cloud.
        cloudduration=random(Min_Cloud_Duration,Max_Cloud_Duration);
        //Pick a random number between 0 and 99
        lightningchance=random(100);
        // if picked number is greater than Lightning_Change_per_Cloud, we will not have lightning today
        if (lightningchance>Lightning_Change_per_Cloud) lightningchance=0;
      }
    }
  }

  // Write the times of the next cloud, next lightning, and cloud duration to the screen and into some customvars for the Portal.
  if (LastNumMins!=NumMins(hour(),minute()))
  {
    LastNumMins=NumMins(hour(),minute());
    ReefAngel.LCD.Clear(255,0,120,132,132);
    ReefAngel.LCD.DrawText(0,255,5,120,"C");
    ReefAngel.LCD.DrawText(0,255,11,120,"00:00");
    ReefAngel.LCD.DrawText(0,255,45,120,"L");
    ReefAngel.LCD.DrawText(0,255,51,120,"00:00");
    if (cloudchance && (NumMins(hour(),minute())<cloudstart))
    {
      int x=0;
      if ((cloudstart/60)>=10) x=11;
      else x=17;
      ReefAngel.LCD.DrawText(0,255,x,120,(cloudstart/60));
      ReefAngel.CustomVar[3]=cloudstart/60;    // Write the hour of the next cloud to custom variable for Portal reporting
      if ((cloudstart%60)>=10) x=29;
      else x=35;
      ReefAngel.LCD.DrawText(0,255,x,120,(cloudstart%60));
      ReefAngel.CustomVar[4]=cloudstart%60;    // Write the minute of the next cloud to custom variable for Portal reporting

    }
    ReefAngel.LCD.DrawText(0,255,90,120,cloudduration);
    ReefAngel.CustomVar[7]=(cloudduration);    // Put the duration of the next cloud in a custom var for the portal
    if (lightningchance)
    {
      int x=0;
      if (((cloudstart+(cloudduration/2))/60)>=10) x=51;
      else x=57;
      ReefAngel.LCD.DrawText(0,255,x,120,((cloudstart+(cloudduration/2))/60));
      ReefAngel.CustomVar[5]=(cloudstart+(cloudduration/2))/60;    // Write the hour of the next lightning to a custom variable for the Portal
      if (((cloudstart+(cloudduration/2))%60)>=10) x=69;
      else x=75;
      ReefAngel.LCD.DrawText(0,255,x,120,((cloudstart+(cloudduration/2))%60));    // Write the minute of the next lightning to a custom variable for the Portal
      ReefAngel.CustomVar[6]=(cloudstart+(cloudduration/2))%60;
    }
  }   
}

void Strike()
{
  byte n;
  int newdata;
  byte a=random(1,5);    // Pick a number of consecutive flashes from 1 to 4. 
  for (byte i=0; i<a; i++)
  {
    // Flash on
    analogWrite(daylightPWMPin,random(DaylightPWMValue*2.55,255));    // Flash on daylight port
   
    newdata=4095;
    Wire.beginTransmission(0x40);      // Address of the dimming expansion module
    Wire.write(0x8+(4*0));             // 0x8 is channel 0, 0x12 is channel 1, etc.  I'm using channel 0.
    Wire.write(newdata&0xff);          // Send the data 8 bits at a time.  This sends the LSB
    Wire.write(newdata>>8);            // This sends the MSB
    Wire.endTransmission();
   
    Wire.beginTransmission(0x40);      // Address of the dimming expansion module
    Wire.write(0x8+(4*4));             // 0x8 is channel 0, 0x12 is channel 1, etc.  I'm using channel 4.
    Wire.write(newdata&0xff);          // Send the data 8 bits at a time.  This sends the LSB
    Wire.write(newdata>>8);            // This sends the MSB
    Wire.endTransmission();   
   
    Wire.beginTransmission(0x40);      // Address of the dimming expansion module
    Wire.write(0x8+(4*5));             // 0x8 is channel 0, 0x12 is channel 1, etc.  I'm using channel 5.
    Wire.write(newdata&0xff);          // Send the data 8 bits at a time.  This sends the LSB
    Wire.write(newdata>>8);            // This sends the MSB
    Wire.endTransmission();   
       
    int randy=random(20,80);    // Random number for a delay
    if (randy>71) randy=((randy-70)/2)*100;    // Small chance of a longer delay
    delay(randy);                // Wait from 20 to 69 ms, or 100-400 ms
   
    // Flash off.  Return to baseline.
   
    analogWrite(daylightPWMPin,DaylightPWMValue*2.55);      // Flash off

    newdata=ReefAngel.PWM.GetChannelValue(0);   // Use the channel number you're flashing here
    Wire.beginTransmission(0x40);    // Same as above
    Wire.write(0x8+(4*1));
    Wire.write(newdata&0xff);
    Wire.write(newdata>>8);
    Wire.endTransmission();
   
    newdata=ReefAngel.PWM.GetChannelValue(4);   // Use the channel number you're flashing here
    Wire.beginTransmission(0x40);    // Same as above
    Wire.write(0x8+(4*2));
    Wire.write(newdata&0xff);
    Wire.write(newdata>>8);
    Wire.endTransmission();
   
    newdata=ReefAngel.PWM.GetChannelValue(5);   // Use the channel number you're flashing here
    Wire.beginTransmission(0x40);    // Same as above
    Wire.write(0x8+(4*2));
    Wire.write(newdata&0xff);
    Wire.write(newdata>>8);
    Wire.endTransmission();
   
    delay(random(30,50));                // Wait from 30 to 49 ms
    wdt_reset();    // Reset watchdog timer to avoid re-boots
  }
}

byte ReversePWMSlope(long cstart,long cend,byte PWMStart,byte PWMEnd, byte clength)
{
  long n=elapsedSecsToday(now());
  cstart*=60;
  cend*=60;
  if (n<cstart) return PWMStart;
  if (n>=cstart && n<=(cstart+clength)) return map(n,cstart,cstart+clength,PWMStart,PWMEnd);
  if (n>(cstart+clength) && n<(cend-clength)) return PWMEnd;
  if (n>=(cend-clength) && n<=cend) return map(n,cend-clength,cend,PWMEnd,PWMStart);
  if (n>cend) return (int) PWMStart;
}
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User avatar
Posts: 1426
Joined: Fri Mar 29, 2013 3:51 pm
Location: Oklahoma City
PostPosted: Sun Jan 03, 2016 10:30 am
Not sure why the standard ports would be staying on. You may need to reduce the minimum value in your PWM slope. Looks like it's set for 15.

This should fix the lightning.

Code: Select all
#include <ReefAngel_Features.h>
#include <Globals.h>
#include <RA_Wifi.h>
#include <Wire.h>
#include <OneWire.h>
#include <Time.h>
#include <DS1307RTC.h>
#include <InternalEEPROM.h>
#include <RA_NokiaLCD.h>
#include <RA_ATO.h>
#include <RA_Joystick.h>
#include <LED.h>
#include <RA_TempSensor.h>
#include <Relay.h>
#include <RA_PWM.h>
#include <Timer.h>
#include <Memory.h>
#include <InternalEEPROM.h>
#include <RA_Colors.h>
#include <RA_CustomColors.h>
#include <Salinity.h>
#include <RF.h>
#include <IO.h>
#include <ORP.h>
#include <AI.h>
#include <PH.h>
#include <WaterLevel.h>
#include <Humidity.h>
#include <DCPump.h>
#include <PAR.h>
#include <ReefAngel.h>
#include <Moon.h>

////// Place global variable code below here


//Standard Dimming//
int ActinicPWMValue=0;    // For cloud code
int DaylightPWMValue=0;   // For cloud code

//Dimmer Expansion//
int WhitePWMValue=0;
int SupPWMValue=0;
int MoonPWMValue=0;

////// Place global variable code above here


void setup()
{
    // This must be the first line
    InternalMemory.LCDID_write(0);
    ReefAngel.Init();  //Initialize controller
    ReefAngel.SetTemperatureUnit( Celsius );  // set to Celsius Temperature

    ReefAngel.Use2014Screen();  // Let's use 2014 Screen
    ReefAngel.AddSalinityExpansion();  // Salinity Expansion Module
    ReefAngel.AddORPExpansion();  // ORP Expansion Module
    // Ports toggled in Feeding Mode
    ReefAngel.FeedingModePorts = 0;
    ReefAngel.FeedingModePortsE[0] = Port7Bit | Port8Bit;
    // Ports toggled in Water Change Mode
    ReefAngel.WaterChangePorts = 0;
    ReefAngel.WaterChangePortsE[0] = Port7Bit | Port8Bit;
    // Ports toggled when Lights On / Off menu entry selected
    ReefAngel.LightsOnPorts = 0;
    ReefAngel.LightsOnPortsE[0] = 0;
    // Ports turned off when Overheat temperature exceeded
    ReefAngel.OverheatShutoffPorts = 0;
    ReefAngel.OverheatShutoffPortsE[0] = 0;
    // Use T1 probe as temperature and overheat functions
    ReefAngel.TempProbe = T1_PROBE;
    ReefAngel.OverheatProbe = T1_PROBE;


    // Ports that are always on
    ReefAngel.Relay.On( Port1 );
    ReefAngel.Relay.On( Port6 );
    ReefAngel.Relay.On( Box1_Port6 );
    ReefAngel.Relay.On( Box1_Port7 );

    ////// Place additional initialization code below here
   

    ////// Place additional initialization code above here
}

void loop()
{
    ReefAngel.StandardHeater( Port2 );
    ReefAngel.StandardFan( Port4 );
    ReefAngel.DayLights( Port7 );
    ReefAngel.ActinicLights( Port8 );
    ReefAngel.DayLights( Box1_Port5 );
   
    ////// Place your custom code below here
   

 //Display in Failsafe//
    if (ReefAngel.LowATO.IsActive())
      ReefAngel.Relay.On(Box1_Port8);
    else
      ReefAngel.Relay.Off(Box1_Port8);
 
//boosterpump//
    if (ReefAngel.LowATO.IsActive())
      ReefAngel.Relay.Off(Box1_Port2);
    else
      ReefAngel.Relay.On(Box1_Port2);

 
//Lighting Control//

    ActinicPWMValue=PWMSlope(5,00,21,00,15,100,180,ActinicPWMValue);
    DaylightPWMValue=PWMSlope(6,30,18,30,15,70,180,DaylightPWMValue);
    WhitePWMValue=PWMSlope(6,30,18,30,0,100,180,WhitePWMValue);
    SupPWMValue=PWMSlope(6,30,18,30,0,100,240,SupPWMValue);
    MoonPWMValue=PWMSlope(21,00,5,00,0,MoonPhase(),200,MoonPWMValue);   
    CheckCloud();
    ReefAngel.PWM.SetActinic(ActinicPWMValue);
    ReefAngel.PWM.SetDaylight(DaylightPWMValue);   
   
//Lighting expansion control//

ReefAngel.PWM.SetChannel( 0, WhitePWMValue);
ReefAngel.PWM.SetChannel( 1, ActinicPWMValue);
ReefAngel.PWM.SetChannel( 2, SupPWMValue);
ReefAngel.PWM.SetChannel( 3, SupPWMValue);
ReefAngel.PWM.SetChannel( 4, MoonPWMValue);
ReefAngel.PWM.SetChannel( 5, MoonPWMValue);

    ////// Place your custom code above here

    // This should always be the last line
    ReefAngel.Portal( "tyson_mitchell_88" );
    ReefAngel.ShowInterface();
}

void CheckCloud()
{

  // ------------------------------------------------------------
  // Change the values below to customize your cloud/storm effect

  // Frequency in days based on the day of the month - number 2 means every 2 days, for example (day 2,4,6 etc)
  // For testing purposes, you can use 1 and cause the cloud to occur everyday
#define Clouds_Every_X_Days 1

  // Percentage chance of a cloud happening today
  // For testing purposes, you can use 100 and cause the cloud to have 100% chance of happening
#define Cloud_Chance_per_Day 100

  // Minimum number of minutes for cloud duration.  Don't use max duration of less than 6
#define Min_Cloud_Duration 7

  // Maximum number of minutes for the cloud duration. Don't use max duration of more than 255
#define Max_Cloud_Duration 20

  // Minimum number of clouds that can happen per day
#define Min_Clouds_per_Day 3

  // Maximum number of clouds that can happen per day
#define Max_Clouds_per_Day 10

  // Only start the cloud effect after this setting
  // In this example, start cloud after noon
#define Start_Cloud_After NumMins(6,30)

  // Always end the cloud effect before this setting
  // In this example, end cloud before 9:00pm
#define End_Cloud_Before NumMins(18,30)

  // Percentage chance of a lightning happen for every cloud
  // For testing purposes, you can use 100 and cause the lightning to have 100% chance of happening
#define Lightning_Change_per_Cloud 60

  // Note: Make sure to choose correct values that will work within your PWMSLope settings.
  // For example, in our case, we could have a max of 5 clouds per day and they could last for 50 minutes.
  // Which could mean 250 minutes of clouds. We need to make sure the PWMSlope can accomodate 250 minutes of effects or unforseen results could happen.
    // Also, make sure that you can fit double those minutes between Start_Cloud_After and End_Cloud_Before.
  // In our example, we have 510 minutes between Start_Cloud_After and End_Cloud_Before, so double the 250 minutes (or 500 minutes) can fit in that 510 minutes window.
    // It's a tight fit, but it did.

    //#define printdebug // Uncomment this for debug print on Serial Monitor window
#define forcecloudcalculation // Uncomment this to force the cloud calculation to happen in the boot process.

    // Add Random Lightning modes
#define Calm 0    // No lightning
#define Slow 1    // 5 seconds of slow lightning in the middle of a cloud for ELN style (slow response) drivers
#define Fast 2    // 5 seconds of fast lightning in the middle of a cloud for LDD style (fast response) drivers
#define Mega 3    // Lightning throughout the cloud, higher chance as it gets darker
#define Mega2 4   // Like Mega, but with more lightning
  // Set which modes you want to use
  // Example:  { Slow, Fast, Mega, Mega2 } to randomize all four modes. 
  // { Mega2 } for just Mega2.  { Mega, Mega, Fast} for Mega and Fast, with twice the chance of Mega.
  byte LightningModes[] = { Calm, Calm, Calm, Slow, Slow, Slow, Slow, Slow, Mega, Mega2 };

  // Change the values above to customize your cloud/storm effect
  // ------------------------------------------------------------
  // Do not change anything below here

   static byte cloudchance=255;
  static byte cloudduration=0;
  static int cloudstart=0;
  static byte numclouds=0;
  static byte lightningchance=0;
  static byte cloudindex=0;
  static byte lightningstatus=0;
  static int LastNumMins=0;
  static byte lightningMode=0;
  static boolean chooseLightning=true;

  static time_t DelayCounter=millis();    // Variable for lightning timing. 
  static int DelayTime=random(1000);      // Variable for lightning timimg.

  // Every day at midnight, we check for chance of cloud happening today
  if (hour()==0 && minute()==0 && second()==0) cloudchance=255;

#ifdef forcecloudcalculation
  if (cloudchance==255)
#else
    if (hour()==0 && minute()==0 && second()==1 && cloudchance==255)
#endif
    {
      randomSeed(millis());    // Seed the random number generator
      //Pick a random number between 0 and 99
      cloudchance=random(100);
      // if picked number is greater than Cloud_Chance_per_Day, we will not have clouds today
      if (cloudchance>Cloud_Chance_per_Day) cloudchance=0;
      // Check if today is day for clouds.
      if ((day()%Clouds_Every_X_Days)!=0) cloudchance=0;
      // If we have cloud today
      if (cloudchance)
      {
        // pick a random number for number of clouds between Min_Clouds_per_Day and Max_Clouds_per_Day
        numclouds=random(Min_Clouds_per_Day,Max_Clouds_per_Day);
        // pick the time that the first cloud will start
        // the range is calculated between Start_Cloud_After and the even distribuition of clouds on this day.
        cloudstart=random(Start_Cloud_After,Start_Cloud_After+((End_Cloud_Before-Start_Cloud_After)/(numclouds*2)));
        // pick a random number for the cloud duration of first cloud.
        cloudduration=random(Min_Cloud_Duration,Max_Cloud_Duration);
        //Pick a random number between 0 and 99
        lightningchance=random(100);
        // if picked number is greater than Lightning_Change_per_Cloud, we will not have lightning today
        if (lightningchance>Lightning_Change_per_Cloud) lightningchance=0;
      }
    }
  // Now that we have all the parameters for the cloud, let's create the effect

  if (cloudchance)
  {
       
    //is it time for cloud yet?
    if (NumMins(hour(),minute())>=cloudstart && NumMins(hour(),minute())<(cloudstart+cloudduration))
    {
      DaylightPWMValue=ReversePWMSlope(cloudstart,cloudstart+cloudduration,DaylightPWMValue,0,180);
      WhitePWMValue=DaylightPWMValue;
      MoonPWMValue=DaylightPWMValue;

      if (chooseLightning)
      {
        lightningMode=LightningModes[random(100)%sizeof(LightningModes)];
        chooseLightning=false;
      }
      switch (lightningMode)
      {
      case Calm:
        break;
      case Mega:
        // Lightning chance from beginning of cloud through the end.  Chance increases with darkness of cloud.
        if (lightningchance && random(ReversePWMSlope(cloudstart,cloudstart+cloudduration,100,0,180))<1 && (millis()-DelayCounter)>DelayTime)
        {
          // Send the trigger
          Strike();
          DelayCounter=millis();    // If we just had a round of flashes, then lets put in a longer delay
          DelayTime=random(1000);   // of up to a second for dramatic effect before we do another round.
        }
        break;
      case Mega2:
        // Higher lightning chance from beginning of cloud through the end.  Chance increases with darkness of cloud.
        if (lightningchance && random(ReversePWMSlope(cloudstart,cloudstart+cloudduration,100,0,180))<2)
        {
          Strike();
        }
        break;
      case Fast:
        // 5 seconds of lightning in the middle of the cloud
        if (lightningchance && (NumMins(hour(),minute())==(cloudstart+(cloudduration/2))) && second()<5 && (millis()-DelayCounter)>DelayTime)
        {
          Strike();

          DelayCounter=millis();    // If we just had a round of flashes, then lets put in a longer delay
          DelayTime=random(1000);   // of up to a second for dramatic effect before we do another round.
        }
        break;
      case Slow:
        // Slow lightning for 5 seconds in the middle of the cloud.  Suitable for slower ELN style drivers
        if (lightningchance && (NumMins(hour(),minute())==(cloudstart+(cloudduration/2))) && second()<5)
        {
          if (random(100)<20) lightningstatus=1;
          else lightningstatus=0;
          if (lightningstatus)
          {
            DaylightPWMValue=100;
          }
          else
          {
            DaylightPWMValue=0;
          }
          delay(1);
        }
        break;
      default:
        break;
      }
    }
    else
    {
      chooseLightning=true; // Reset the flag to choose a new lightning type
    }

    if (NumMins(hour(),minute())>(cloudstart+cloudduration))
    {
      cloudindex++;
      if (cloudindex < numclouds)
      {
        cloudstart=random(Start_Cloud_After+(((End_Cloud_Before-Start_Cloud_After)/(numclouds*2))*cloudindex*2),(Start_Cloud_After+(((End_Cloud_Before-Start_Cloud_After)/(numclouds*2))*cloudindex*2))+((End_Cloud_Before-Start_Cloud_After)/(numclouds*2)));
        // pick a random number for the cloud duration of first cloud.
        cloudduration=random(Min_Cloud_Duration,Max_Cloud_Duration);
        //Pick a random number between 0 and 99
        lightningchance=random(100);
        // if picked number is greater than Lightning_Change_per_Cloud, we will not have lightning today
        if (lightningchance>Lightning_Change_per_Cloud) lightningchance=0;
      }
    }
  }

  // Write the times of the next cloud, next lightning, and cloud duration to the screen and into some customvars for the Portal.
  if (LastNumMins!=NumMins(hour(),minute()))
  {
    LastNumMins=NumMins(hour(),minute());
    ReefAngel.LCD.Clear(255,0,120,132,132);
    ReefAngel.LCD.DrawText(0,255,5,120,"C");
    ReefAngel.LCD.DrawText(0,255,11,120,"00:00");
    ReefAngel.LCD.DrawText(0,255,45,120,"L");
    ReefAngel.LCD.DrawText(0,255,51,120,"00:00");
    if (cloudchance && (NumMins(hour(),minute())<cloudstart))
    {
      int x=0;
      if ((cloudstart/60)>=10) x=11;
      else x=17;
      ReefAngel.LCD.DrawText(0,255,x,120,(cloudstart/60));
      ReefAngel.CustomVar[3]=cloudstart/60;    // Write the hour of the next cloud to custom variable for Portal reporting
      if ((cloudstart%60)>=10) x=29;
      else x=35;
      ReefAngel.LCD.DrawText(0,255,x,120,(cloudstart%60));
      ReefAngel.CustomVar[4]=cloudstart%60;    // Write the minute of the next cloud to custom variable for Portal reporting

    }
    ReefAngel.LCD.DrawText(0,255,90,120,cloudduration);
    ReefAngel.CustomVar[7]=(cloudduration);    // Put the duration of the next cloud in a custom var for the portal
    if (lightningchance)
    {
      int x=0;
      if (((cloudstart+(cloudduration/2))/60)>=10) x=51;
      else x=57;
      ReefAngel.LCD.DrawText(0,255,x,120,((cloudstart+(cloudduration/2))/60));
      ReefAngel.CustomVar[5]=(cloudstart+(cloudduration/2))/60;    // Write the hour of the next lightning to a custom variable for the Portal
      if (((cloudstart+(cloudduration/2))%60)>=10) x=69;
      else x=75;
      ReefAngel.LCD.DrawText(0,255,x,120,((cloudstart+(cloudduration/2))%60));    // Write the minute of the next lightning to a custom variable for the Portal
      ReefAngel.CustomVar[6]=(cloudstart+(cloudduration/2))%60;
    }
  }   
}

void Strike()
{
  byte n;
  int newdata;
  byte a=random(1,5);    // Pick a number of consecutive flashes from 1 to 4. 
  for (byte i=0; i<a; i++)
  {
    // Flash on
    analogWrite(daylightPWMPin,255);    // Flash on daylight port
   
    newdata=4095;
    Wire.beginTransmission(0x40);      // Address of the dimming expansion module
    Wire.write(0x8+(4*0));             // 0x8 is channel 0, 0x12 is channel 1, etc.  I'm using channel 0.
    Wire.write(newdata&0xff);          // Send the data 8 bits at a time.  This sends the LSB
    Wire.write(newdata>>8);            // This sends the MSB
    Wire.endTransmission();
   
    Wire.beginTransmission(0x40);      // Address of the dimming expansion module
    Wire.write(0x8+(4*4));             // 0x8 is channel 0, 0x12 is channel 1, etc.  I'm using channel 4.
    Wire.write(newdata&0xff);          // Send the data 8 bits at a time.  This sends the LSB
    Wire.write(newdata>>8);            // This sends the MSB
    Wire.endTransmission();   
   
    Wire.beginTransmission(0x40);      // Address of the dimming expansion module
    Wire.write(0x8+(4*5));             // 0x8 is channel 0, 0x12 is channel 1, etc.  I'm using channel 5.
    Wire.write(newdata&0xff);          // Send the data 8 bits at a time.  This sends the LSB
    Wire.write(newdata>>8);            // This sends the MSB
    Wire.endTransmission();   
       
    int randy=random(20,80);    // Random number for a delay
    if (randy>71) randy=((randy-70)/2)*100;    // Small chance of a longer delay
    delay(randy);                // Wait from 20 to 69 ms, or 100-400 ms
   
    // Flash off.  Return to baseline.
   
    analogWrite(daylightPWMPin,DaylightPWMValue*2.55);      // Flash off

    newdata=ReefAngel.PWM.GetChannelValue(0);   // Use the channel number you're flashing here
    Wire.beginTransmission(0x40);    // Same as above
    Wire.write(0x8+(4*1));
    Wire.write(newdata&0xff);
    Wire.write(newdata>>8);
    Wire.endTransmission();
   
    newdata=ReefAngel.PWM.GetChannelValue(4);   // Use the channel number you're flashing here
    Wire.beginTransmission(0x40);    // Same as above
    Wire.write(0x8+(4*2));
    Wire.write(newdata&0xff);
    Wire.write(newdata>>8);
    Wire.endTransmission();
   
    newdata=ReefAngel.PWM.GetChannelValue(5);   // Use the channel number you're flashing here
    Wire.beginTransmission(0x40);    // Same as above
    Wire.write(0x8+(4*2));
    Wire.write(newdata&0xff);
    Wire.write(newdata>>8);
    Wire.endTransmission();
   
    delay(random(30,50));                // Wait from 30 to 49 ms
    wdt_reset();    // Reset watchdog timer to avoid re-boots
  }
}

byte ReversePWMSlope(long cstart,long cend,byte PWMStart,byte PWMEnd, byte clength)
{
  long n=elapsedSecsToday(now());
  cstart*=60;
  cend*=60;
  if (n<cstart) return PWMStart;
  if (n>=cstart && n<=(cstart+clength)) return map(n,cstart,cstart+clength,PWMStart,PWMEnd);
  if (n>(cstart+clength) && n<(cend-clength)) return PWMEnd;
  if (n>=(cend-clength) && n<=cend) return map(n,cend-clength,cend,PWMEnd,PWMStart);
  if (n>cend) return (int) PWMStart;
}

Posts: 80
Joined: Thu Nov 05, 2015 2:45 pm
Location: Australia
PostPosted: Sun Jan 03, 2016 12:17 pm
Just to check myself is this how the command works.

ActinicPWMValue=PWMSlope(5,00,21,00,15,100,180,ActinicPWMValue);

on 5, off 9, min 15, max 100, ramp 180, outside on off value(0).

thanks
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