[Open log] How can I know the version of my Openlog

Projects Programming
1

Dear,
I am tryinf to find the version of my OpenLog but I cna not
I read, I need to ender '?' at command mode, then I tried this without success.

void setup() {
  // put your setup code here, to run once:
  Serial.begin(9600);
  Serial.println(F("Begin"));
  
  pinMode(4,OUTPUT);       // Reset OpenLog
  
  uint8_t answer = 0;
  unsigned int timeout = 3000;
  unsigned long previous;
  previous = millis();

  Serial.println(F("Rest"));
      // Rest OpenLog
  digitalWrite(4, LOW);
  delay(100);
  digitalWrite(4, HIGH);

  // Wait for OpenLog to indicate file is open and ready for writing
  do{
    if(Serial.available())
    {
      if(Serial.read() == '<')
      {
        answer = 1;
       }
     }
   }while((answer <= 0) && ((millis() - previous) < timeout));
   
   Serial.write(26);
   Serial.write(26);
   Serial.write(26);
   
   //Serial.println(F("Command mode"));
   
   bool ok = false;
   while(!ok)
   {
     if(Serial.available())
     {
       if(Serial.read() == '>')
       {
         ok = true;
       }
     }
   }
   //Serial.println(F("Help"));
   
   Serial.print("append TEXT.TXT");
   Serial.write(13);
   
   while(1) {
    if(Serial.available())
      if(Serial.read() == '<') break;
  }
  
  Serial.print("toto");
  Serial.write(13);
   
   Serial.write(26);
   Serial.write(26);
   Serial.write(26);
   
   //Serial.println(F("Command mode"));
   
   ok = false;
   while(!ok)
   {
     if(Serial.available())
     {
       if(Serial.read() == '>')
       {
         ok = true;
       }
     }
   }
   //Serial.println(F("Help"));
   Serial.print("?");
   Serial.write(13);
}

void loop() {
  // put your main code here, to run repeatedly:
  
  
  

}

I can not see anythin about card

My config file is

9600,26,3,0,1,1,0
baud,escape,esc#,mode,verb,echo,ignoreRX

Someone know how to do that simple task?

Thank a lot

2

The list of commands says "Tip: Once you're in command mode the list of available commands can be brought up by typing ?." That doesn't sound like it displays the version number.

If you need to know the version you could always burn a known version of the firmware.