Hi, I'm curious, is YX5300 chip able to read contents of SD card and send back to arduino list of files on the card? Then user could pick his/her favourite song - providing there is a screen attached.. Have not seen in the datasheet anything beyond those start/stop/shuffle/etc list of commands. so it's just a theoretical question.

Hi
I appreciate your YX5300 player code. Works fine for me on a Arduino Mega. However, I am having file ordering issues. My files are stored as such on the SD card. Where xxx is ascii text between 10 and 40 bytes long.
001-xxx
002-xxx
003-xxx
004-xxx
005-xxx up to 020-xxx (no missing files, all in order)
When I use the Pnn command, it plays the wrong file. P01 for example plays file #4. There is a 4 increment offset, P010 plays P013 for example. I am using FAT32 and the on the wire data is correct. I see the correct command bytes going to the YX5300 card. Any ideas on what is going on? Thanks Al (Santa Clara, Ca)

Hello,
the qFTracks function is missing the parameter folder number.

correct one is: sendCommand(CMD_FOLDER_CYCLE, 0, f);