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hardwarerelated:mp3player:fiio_m3k

What is this about?

Some notes on the FiiO M3K Mini HiFi. As of July 2021, the M3k is available from amazon.com . A build of rockbox for the device exists, and works just great!

Why rockbox?

  • OpenSource pieces
  • support for many codecs, like ogg vorbis, Amiga mod and sid files
  • _really_ configurable: multiple bookmarks per file can be set, fading from one file into the next and much more
  • There are plugins for playing doom, quake, duke3d
  • emulation
  • If you need something, you can create it!

Rockbox current notes

This is the native port, recommended nowadays.

  • Install instructions, echoing here:
    • fetch jztool and bootloader.m3k
    • Turn off the M3K, keep volume-down pressed while connecting to the Linux system, screen stays dark but lights at the touch fields light up
    • ./jztool fiiom3k load bootloader.m3k
    • Take a backup of the current bootloader, install the new one. From now on, the menu can be reached by holing volume-up while powering on the M3K.
    • Fetch a daily build for the FiiO M3K from here, unzip it into the root-directory of your microsd-card. It creates a .rockbox directory.
    • Just start up the M3K, it will boot Rockbox from the directory.
  • The fast forward/rewind issues from the non-native port are gone.

Rockbox 1.4.3 notes (old, deprecated)

This was the first “port”, rockbox more running in userspace as alternative to the native firmware. On each start, one has to select “rockbox”. The native port is recommended nowadays.

  • usage notes for rockbox 1.4.3 on M3k
    • fast forward/rewind do not work in the default config, just a 'flickering' is seen. To fix this, go into “Playback Settings > Fast Forward / Rewind > FF/RW Accel” and change it to 'Very fast', then long pressing to fastforward/rewind works.
    • press the on/off button for 2 seconds to lock the device, and again to unlock it
    • creating bookmarks:
      • ensure these settings are in place
        • Menu→Settings→General→Bookmarks→On Stop→Yes
        • Menu→Settings→General→Bookmarks→Load Last→Ask
        • Menu→Settings→General→Bookmarks→Recent→Unique Only
      • Then, to create a bookmark, press the 'select' button for 2 seconds, that's the lowest button on the left side.
hardwarerelated/mp3player/fiio_m3k.txt · Last modified: 2021/07/28 13:45 by chris