HP-41 and Hepax Filesystem

[pablo2000]

Hi folks

Does anyone here either know, or know where to find something documenting or detailing the ins and outs of the Hepax filesystem? The standard Hepax manuals offer a few tantalising hints before stopping short with a statement that “the filesystem works by magic and voodoo and you should pay no attention to the man behind the curtain and let us take care of everything for you.” Or something like that.

I really could do with details of the file headers; the directory is pretty simple.

Any insight *greatly* appreciated.

Pablo