Hacking Hardware GBA Project Custom EZ Flash Jr. Kernel

lukesau

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I have been working on a modified version of the EZ Flash Jr. kernel (ezgb.dat or kernel.gb) for the past few months and I finally have the features I was looking to add:
  1. Continuous scrolling via the down arrow past the stock 16 file limit (including snappier redraw of file manager from the bottom up instead of top down)
  2. Sorted file browser
  3. Hidden file list expanded (now includes files that start with ._, .DS_Store, files that end with .gba, and fast launch control files)
  4. Fast launch feature to quickly get into your preferred rom. Supports multiple methods of config such as an explicit file path inside of FLAUNCH.CFG, <rom name>.fastlaunch for specifying a rom at the top level of the sd card, or simply launching the only rom on the disk if only one exists.
The repo can be found on my github. I don't distribute the actual modified kernel so you will need to build it yourself. There is a patch method and a full rebuild method. You can build for either one of the 1.05e versions

I am looking for more ideas on what to add to the kernel and would love suggestions. Currently the firmware layer is off limits (pretty unsafe to mess with) until I can understand the FPGA bitstream better, but I can basically add any feature that will fit in the available ROM caves to the kernel itself. Changing out your ezgb.dat to my patched version is safe and reversible.

Any features that you wish your EZ Flash Jr. had?
 
Last edited by lukesau,

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