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amc2022:grouph:here [2022/09/09 18:41] – gustavo001amc2022:grouph:here [2023/01/05 14:38] (current) – external edit 127.0.0.1
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-======  Build ======+======  Build and Set-Up Deep Sleep ESP 32 ======
 {{ :amc2022:grouph:setup_deepsleep.jpeg?nolink&400 |}} {{ :amc2022:grouph:setup_deepsleep.jpeg?nolink&400 |}}
 +//**figure 4.1**// Deep-Sleep set up for ESP32/
 +======  Schematics ======
  
 {{ :amc2022:grouph:sleep_schematics_amc.png?nolink&400 |}} {{ :amc2022:grouph:sleep_schematics_amc.png?nolink&400 |}}
-======  Code ======+//**figure 4.2**// Graph depicting Deep-Sleep schematics set up for ESP32/ 
 + 
 + 
 +======  Code & Description======
  
 <code c++> <code c++>
  
-*//There are 2 ways to wake up a system, those are called Interrupts  +*//There are 2 ways to wake up a system, those are called Interrupts.  
-*//hardware Interrupts is based on external events where signals are sent to the GPIO +*//hardware Interrupts are based on external events where signals are sent to the GPIO. 
-*//Software Interrupts occur when we program the device like through a wake up alarm or timer+*//Software Interrupts occur when we program the device, like through a wake up alarm or timer.
  
 #define uS_TO_S_FACTOR 1000000           *//Equation to convert milliseconds to Minutes #define uS_TO_S_FACTOR 1000000           *//Equation to convert milliseconds to Minutes
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 RTC_DATA_ATTR int bootCount = 0;          RTC_DATA_ATTR int bootCount = 0;         
  
 +*//Data has to be stored in the Real time Clock (RTC) fast memory because the CPU memory is wiped on every boot.
 +*// The amount of data has to be minimal due to size limitations : 8bit fast memory and 8bit Slow memory.
  
-*//Keeps data of times awaken in internal RTC +*//Power outages and resetting the board will erase the RTC memory, therefore its use should be limited to non essential information. 
 +*//Therefore we decided to just Keeping data of times awaken in internal RTC, this will help us see if any issues occur.
  
  
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 **************Wake Up Print ************************************************************** **************Wake Up Print **************************************************************
  
-void print_wakeup_reason(){                 *//Set up to list reasons for system wake-up+void print_wakeup_reason(){                       *//Set up to list reasons for system wake-up
   esp_sleep_wakeup_cause_t wakeup_reason;   esp_sleep_wakeup_cause_t wakeup_reason;
  
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 } }
  
-*//We made the system wake up due to the internal timer and a pushed button, the reason for the push button is that in the case we want to take a measurement at our will without having to wait for the timers.+*//We made the system wake up due to the internal timer and a pushed button, 
 +*// the reason for the push button is that in the case we can take a measurement at our will without having to wait for the timers. 
 +*//An external clock could be added to the device, however Grafana already designates time and date of transferred data.
  
 void setup(){                   void setup(){                  
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   for(int i=0;i<5;i++)            for(int i=0;i<5;i++)         
 { {
-  digitalWrite(32,HIGH);       *// This are the parameters for the LED flashing +  digitalWrite(32,HIGH);       *// These are the parameters for the LED flashing 
   delay(1000);   delay(1000);
   digitalWrite(32,LOW);   digitalWrite(32,LOW);
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-  esp_sleep_enable_timer_wakeup(TIME_TO_SLEEP * uS_TO_S_FACTOR);+  esp_sleep_enable_timer_wakeup(TIME_TO_SLEEP * uS_TO_S_FACTOR);                   *//conversion factor to minutes
    
-  Serial.println("ESP32 is going into DeepSleep for " + String(TIME_TO_SLEEP) ++  Serial.println("ESP32 is going into DeepSleep for " + String(TIME_TO_SLEEP) +    *//Script detailing the process
   " Seconds");   " Seconds");
  
  
-  Serial.println("Going to sleep now......");+  Serial.println("Going to sleep now......");                                       
   delay(1000);   delay(1000);
-  Serial.flush(); +  Serial.flush();                                                                  *//To avoid mistakes in data transmission by  
 +                                                                                   *//clearing buffer
   esp_deep_sleep_start();   esp_deep_sleep_start();
      
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 </code> </code>
-======  Description ======+ 
 +*** There is no loop section in our coding because the micro controller will go into deep sleep before reaching that part// 
 +of the code, which means everything has to be written in the void set up section of the sketch.// 
 + 
 ======  Results ====== ======  Results ======
 {{ :amc2022:grouph:serial_monitor_deepslep.png?nolink&500 |}} {{ :amc2022:grouph:serial_monitor_deepslep.png?nolink&500 |}}
amc2022/grouph/here.1662741686.txt.gz · Last modified: 2023/01/05 14:38 (external edit)