Month: January 2022

Earwax Build Ups Might Be The Cause Of Your Impaired Hearing… | gadgets4-you

Jovan Stosic January 6, 2022

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Earwax Build Ups Might Be The Cause Of Your Impaired Hearing… | gadgets4-you was last modified: January 6th, 2022 by Jovan Stosic

Yehudi Menuhin

Jovan Stosic January 5, 2022

Yehudi Menuhin, Baron Menuhin, OM KBE (22 April 1916 – 12 March 1999) was an American-born violinist and conductor who spent most of his performing career in Britain. He is widely considered one of the great violinists of the 20th century. He played the Soil Stradivarius, considered one of the finest violins made by Italian luthier Antonio Stradivari.

https://en.wikipedia.org/wiki/Yehudi_Menuhin

Yehudi Menuhin was last modified: January 5th, 2022 by Jovan Stosic

ESP32 Arduino: Updating firmware from the SPIFFS file system

Jovan Stosic January 2, 2022

#include "SPIFFS.h"
#include "Update.h"
 
void setup() {
 
   Serial.begin(115200);
 
   if(!SPIFFS.begin(true)){
        Serial.println("An Error has occurred while mounting SPIFFS");
        return;
   }
  
    File file = SPIFFS.open("/firmware.bin");
 
    if(!file){
        Serial.println("Failed to open file for reading");
        return;
    }
      
    Serial.println("Starting update..");
       
    size_t fileSize = file.size();
    if(!Update.begin(fileSize)){
      
       Serial.println("Cannot do the update");
       return;
    };
    Update.writeStream(file);
    if(Update.end()){
      
      Serial.println("Successful update"); 
    }else {
      
      Serial.println("Error Occurred: " + String(Update.getError()));
      return;
    }
    
    file.close();
    Serial.println("Reset in 4 seconds...");
    delay(4000);
    ESP.restart();
}
 
void loop() {}

Source: ESP32 Arduino: Updating firmware from the SPIFFS file system – techtutorialsx

ESP32 Arduino: Updating firmware from the SPIFFS file system was last modified: January 2nd, 2022 by Jovan Stosic