I have MQX 4.0.2 running on a K60 with 128KB RAM. Memory device is a 256MB Samsung NAND Flash.
Upon boot-up, after calling _io_nandflash_wl_install(), I still have 89344 bytes free. After calling mfs_nandflash_wl_open(), free RAM drops to 36636 bytes.
Is this the normal RAM footprint of MFS/FFS? Seems too big. How do I make it smaller?
Also, each time I list the directory contents (via shell "dir" command), I lose around 20-30 bytes of free RAM. Anyone got an idea where the leak comes from?
Thanks in advance!