Relationship between name and file number

Designing hardware that uses VLSI Solution's devices as slave codecs such as an external MP3 decoder chip for a host microcontroller.
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vegasys
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Relationship between name and file number

Post by vegasys » Wed 2019-11-20 18:43

Dear VLSI staff,

A couple of days ago I bought seven VS1000 audio modules and already made some changes to the firmware. It works very, very well :D .
I am very interested in being able to play the files by number and not by name, and at the same time use the GAPLESS option. All in order to simplify the command by the uart. How are names and numbers related, in alphabetical order, by the modification date or in some other way?

Thanks in advance,
Juan
Before you begin, you didn't know either :oops:
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Panu
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Re: Relationship between name and file number

Post by Panu » Wed 2019-11-20 19:27

How are names and numbers related, in alphabetical order, by the modification date or in some other way?
By the order in which their entries are in the FAT directory. Unfortunately this is not guaranteed to be in any particular order and the order can change if files are created, deleted or modified.

-Panu
Info: Line In and Line Out, VS1000 User interface, Overlay howto, Latest VSIDE, MCU Howto, Youtube
Panu-Kristian Poiksalo, VLSI Solution Oy
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vegasys
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Re: Relationship between name and file number

Post by vegasys » Wed 2019-11-20 19:51

Thank you, Panu.
Before you begin, you didn't know either :oops:
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