Reef Angel Forum

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byte LightningModes[] = { Slow, Fast, Mega };

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byte LightningModes[] = { Slow, Fast, Mega };

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byte LightningModes[] = { Mega };

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byte LightningModes[] = { Fast, Mega, Mega };

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byte ActinicPWMValue=0;    // For cloud code
byte DaylightPWMValue=0;   // For cloud code

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// Lighting Control 
    ActinicPWMValue=PWMSlope(10,00,22,30,0,80,60,ActinicPWMValue);
    DaylightPWMValue=PWMSlope(10,30,22,00,0,90,60,DaylightPWMValue);
    CheckCloud();
    ReefAngel.PWM.SetActinic(ActinicPWMValue);
    ReefAngel.PWM.SetDaylight(DaylightPWMValue);

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// Random Cloud/Thunderstorm effects function

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 10

  // 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 5

  // Only start the cloud effect after this setting
  // In this example, start cloud after noon
#define Start_Cloud_After NumMins(12,00)

  // Always end the cloud effect before this setting
  // In this example, end cloud before 9:00pm
#define End_Cloud_Before NumMins(21,00)

  // 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 100

  // 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[] = { Mega, Mega, Mega2, Calm, Calm };

  // 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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#include <ReefAngel_Features.h>
#include <ReefAngel_Globals.h>
#include <ReefAngel_Wifi.h>
#include <Wire.h>
#include <OneWire.h>
#include <Time.h>
#include <DS1307RTC.h>
#include <ReefAngel_EEPROM.h>
#include <ReefAngel_NokiaLCD.h>
#include <ReefAngel_ATO.h>
#include <ReefAngel_Joystick.h>
#include <ReefAngel_LED.h>
#include <ReefAngel_TempSensor.h>
#include <ReefAngel_Relay.h>
#include <ReefAngel_PWM.h>
#include <ReefAngel_Timer.h>
#include <ReefAngel_Memory.h>
#include <ReefAngel.h>

byte ActinicPWMValue=0;
byte DaylightPWMValue=0;

void setup()
{
  ReefAngel.Init();  //Initialize controller
}

void loop()
{
  ReefAngel.ShowInterface();
  // Calculate your regular sunrise/sunset PWM value
  ActinicPWMValue=PWMSlope(10,00,22,15,0,50,40,ActinicPWMValue);
  DaylightPWMValue=PWMSlope(10,00,22,15,0,50,40,DaylightPWMValue);
  CheckCloud();
  ReefAngel.PWM.SetActinic(ActinicPWMValue);
  ReefAngel.PWM.SetDaylight(DaylightPWMValue);
}

//*********************************************************************************************************************************
// Random Cloud/Thunderstorm effects function
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 15

  // 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 5

  // Only start the cloud effect after this setting
  // In this example, start could after 11:30am
#define Start_Cloud_After NumMins(11,30)

  // Always end the cloud effect before this setting
  // In this example, end could before 8:00pm
#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 100

  // 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 resul 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. 


  // 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;
  // 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
    {
      //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 (lightningchance && (NumMins(hour(),minute())==(cloudstart+(cloudduration/2))) && second()<5) 
      {
        if (random(100)<20) lightningstatus=1; 
        else lightningstatus=0;
        if (lightningstatus)
        {
          DaylightPWMValue=100; 
          ActinicPWMValue=100;
        }
        else 
        {
          DaylightPWMValue=0;
          ActinicPWMValue=0;
        }
        delay(1);
      }
    }
    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;
      }
    }
  }
  
  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));
      if ((cloudstart%60)>=10) x=29; else x=35;
      ReefAngel.LCD.DrawText(0,255,x,120,(cloudstart%60));
    }
    ReefAngel.LCD.DrawText(0,255,90,120,cloudduration);
    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));
      if (((cloudstart+(cloudduration/2))%60)>=10) x=69; else x=75;
      ReefAngel.LCD.DrawText(0,255,x,120,((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;
}

Code: Select all

    ActinicPWMValue=PWMSlope(10,00,22,30,0,80,60,ActinicPWMValue);
    DaylightPWMValue=PWMSlope(10,30,22,00,0,90,60,DaylightPWMValue);

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    CheckCloud();

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    ReefAngel.PWM.SetActinic(ActinicPWMValue);
    ReefAngel.PWM.SetDaylight(DaylightPWMValue);

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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;

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static time_t DelayCounter=millis();
static int DelayTime=random(1000);

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if (lightningchance && (NumMins(hour(),minute())==(cloudstart+(cloudduration/2))) && second()<5) 
      {
        int a=random(5);
        for (int i=0; i<a; i++)
        {
          analogWrite(daylightPWMPin, 255);
          delay(20+random(50));
          analogWrite(daylightPWMPin, 0);
          delay(30+random(20));
        }
        delay(random(1000));
      }

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if (lightningchance && (NumMins(hour(),minute())==(cloudstart+(cloudduration/2))) && second()<5 && (millis()-DelayCounter)>DelayTime) 
      {
        int a=random(5);
        for (int i=0; i<a; i++)
        {
          analogWrite(daylightPWMPin, 255);
          delay(20+random(50));
          analogWrite(daylightPWMPin, 0);
          delay(30+random(20));
        }
        DelayCounter=millis();
        DelayTime=random(1000);
      }

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wdt_reset();