search

DFRobot / DFPlayer-Mini-mp3

107 stars 86 forks source link

getTotalFolderCount returns total number of files #10

Closed lyruiot closed 5 years ago

lyruiot commented 5 years ago

I am using an Arduino Nano and DFPlayer aka MP3-TF-16P

in my setup function, I call getTotalFolderCount ();

Serial.print("Folders in SD \t"); Serial.print(mp3.getTotalFolderCount( ));Serial.print("\n"); Serial.print("Tracks in folders **\t"); Serial.print(mp3.getTotalTrackCount ( ));Serial.print("\n"); Serial.print("Tracks in folder 01\t"); Serial.print(mp3.getFolderTrackCount(1));Serial.print("\n"); Serial.print("Tracks in folder 02\t"); Serial.print(mp3.getFolderTrackCount(2));Serial.print("\n"); Serial.print("Tracks in folder 03\t"); Serial.print(mp3.getFolderTrackCount(3));Serial.print("\n");

Output is shown below: Folders in SD 33 18:53:29.583 -> Tracks in folders ** 33 18:53:29.678 -> Tracks in folder 01 12 18:53:29.724 -> Tracks in folder 02 11 18:53:29.817 -> Tracks in folder 03 10

I think getTotalFolderCount (which inturn calls sendPacket(0x4F); ) counts the total number of tracks rather than the folders.

Has someone tried this command?

lyruiot commented 5 years ago

Apologies for posting in the wrong library.