FatFs
DDEM is only used within FatFs.
 
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CodeScopeSTM32 Libraries and SamplesFatFsDDEM

DDEM macro

Syntax

#define DDEM 0xE5

References

LocationText
ff.c:431
#define DDEM 0xE5 /* Deleted directory entry mark set to DIR_Name[0] */
ff.c:1608
if (dp->dir[DIR_Name] == DDEM || dp->dir[DIR_Name] == 0) {
ff.c:2169
if (c == DDEM || c == '.' || (int)((a & ~AM_ARC) == AM_VOL) != vol) { /* An entry without valid data */
ff.c:2188
if (c != DDEM && c != '.' && a != AM_LFN && (int)((a & ~AM_ARC) == AM_VOL) == vol) { /* Is it a valid entry? */
ff.c:2254
if (c == DDEM || ((a & AM_VOL) && a != AM_LFN)) { /* An entry without valid data */
ff.c:2414
dp->dir[DIR_Name] = DDEM;
ff.c:2426
dp->dir[DIR_Name] = DDEM;
ff.c:2491
if (c == RDDEM) c = (TCHAR)DDEM; /* Restore replaced DDEM character */
ff.c:2523
if (c == RDDEM) c = (TCHAR)DDEM; /* Restore replaced DDEM character */
ff.c:2727
if (dp->fn[0] == DDEM) dp->fn[0] = RDDEM; /* If the first character collides with DDEM, replace it with RDDEM */
ff.c:2798
if (sfn[0] == DDEM) sfn[0] = RDDEM; /* If the first character collides with DDEM, replace it with RDDEM */