ESP8266 Community Forum

Posted: **Wed Nov 09, 2016 8:49 pm**

I found the following code in cleanESP8266. I am confused about the number reported. The first block makes sense. I don't understand why I get the numbers from the second block. Why is it so big and shouldn't I be getting 3MB? (Chip compile setup is 3M size with 3M SPIFFS)

Code: Select all

 
 
          Serial.print("Flash Real Size: ");
          Serial.println(ESP.getFlashChipRealSize());
          Serial.print("Flash Firmware Configured Size: ");
          Serial.println(ESP.getFlashChipSize());
          
          FSInfo fsInfo;
          SPIFFS.info(fsInfo);
          Serial.print("FS Bytes: ");
          Serial.print(fsInfo.usedBytes);
          Serial.print(" / ");
          Serial.println(fsInfo.totalBytes);

Prints the following/

Flash Real Size: 4194304
Flash Firmware Configured Size: 4194304
FS Bytes: 1885644992 / 1073683708 < I don't get this.

Posted: **Thu Nov 10, 2016 8:18 am**

Did you format SPIFFS and mounted it before doing such print ?
On my side, it is working properly ...

Posted: **Thu Nov 10, 2016 8:42 am**

I did do a format. I did mount it, but properly? I will check again.

Thanks.

ESP8266 Community Forum

fsInfo.usedBytes and fsInfo.totalBytes confusion

fsInfo.usedBytes and fsInfo.totalBytes confusion

Re: fsInfo.usedBytes and fsInfo.totalBytes confusion

Re: fsInfo.usedBytes and fsInfo.totalBytes confusion