FreeCalypso > hg > freecalypso-tools
view ffstools/tiffs-mkfs/struct.h @ 1014:961efadd530a default tip
fc-shell TCH DL handler: add support for CSD modes
TCH DL capture mechanism in FC Tourmaline firmware has been extended
to support CSD modes in addition to speech - add the necessary support
on the host tools side.
It needs to be noted that this mechanism in its present state does NOT
provide the debug utility value that was sought: as we learned only
after the code was implemented, TI's DSP has a misfeature in that the
buffer we are reading (a_dd_0[]) is zeroed out when the IDS block
is enabled, i.e., we are reading all zeros and not the real DL bits
we were after. But since the code has already been written, we are
keeping it - perhaps we can do some tests with IDS disabled.
| author | Mychaela Falconia <falcon@freecalypso.org> |
|---|---|
| date | Tue, 26 Nov 2024 06:27:43 +0000 |
| parents | 178ed445021d |
| children |
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/* some general limits */ #define MAX_FN_COMPONENT 20 #define MAX_DIR_NEST 6 #define MAX_DIR_ENTRIES 128 /* tree of content to be written */ struct tree_object { char name[MAX_FN_COMPONENT+1]; int is_dir; union { struct { struct tree_object *children[MAX_DIR_ENTRIES]; unsigned nchildren; uint16_t *ffs_link_ptr; } d; struct { char host_pathname[MAXPATHLEN]; } f; } u; }; /* actual TIFFS on-media structure */ struct tiffs_inode { uint16_t size; uint8_t reserved1; uint8_t type; uint16_t child; uint16_t sibling; uint32_t location; uint16_t sequence; uint16_t updates; }; /* TIFFS object types */ #define OBJTYPE_FILE 0xF1 #define OBJTYPE_FILE_RO 0xE1 #define OBJTYPE_DIR 0xF2 #define OBJTYPE_SYMLINK 0xF3 #define OBJTYPE_SEGMENT 0xF4