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esp8266: Use RTC to set date & time stamps for files.

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The time stamp is taken from the RTC for all newly generated
or changed files. RTC must be maintained separately.
The dummy time stamp of Jan 1, 2000 is set in vfs.stat() for the
root directory, avoiding invalid time values.
This commit is contained in:
Robert HH
2016-06-16 18:17:59 +02:00
committed by Paul Sokolovsky
parent d0416ff915
commit 23067a1422
2 changed files with 41 additions and 4 deletions
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4
extmod/vfs_fat.c
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@@ -186,7 +186,7 @@ STATIC mp_obj_t fat_vfs_stat(mp_obj_t vfs_in, mp_obj_t path_in) {
if (path_equal(path, "/")) {
// stat root directory
fno.fsize = 0;
fno.fdate = 0;
fno.fdate = 0x2821; // Jan 1, 2000
fno.ftime = 0;
fno.fattrib = AM_DIR;
} else {
@@ -196,7 +196,7 @@ STATIC mp_obj_t fat_vfs_stat(mp_obj_t vfs_in, mp_obj_t path_in) {
if (vfs != NULL && path_equal(path, vfs->str)) {
// stat mounted device directory
fno.fsize = 0;
fno.fdate = 0;
fno.fdate = 0x2821; // Jan 1, 2000
fno.ftime = 0;
fno.fattrib = AM_DIR;
res = FR_OK;