I don't think I had any such problem, but I'll have to check. I'm pretty sure I did some basic copy, copy back, compare tests but I still have the breadboard set up so I can check again pretty easy.
-- bkw On Mon, Oct 14, 2019, 10:23 PM John R. Hogerhuis <[email protected]> wrote: > Null characters and EOF are not allowed in disk DO files. I believe > unloading does corrupt the memory filesystem. > > -- John. > > On Mon, Oct 14, 2019, 6:34 PM Gary Hammond <[email protected]> wrote: > >> I have now checked on completely separate hardware and am seeing the same >> results. >> >> I did miss that a NULL 0x00 is being appended to the file on writing to >> RAM as the file is 1 byte bigger in RAM. The NULL is being copied back to >> the SD card intact. >> >> >> >> >> >
