From 289f6a146c0b2087607d8d8659531ea90142779a Mon Sep 17 00:00:00 2001 From: Leo C Date: Sun, 27 May 2018 21:26:38 +0200 Subject: Import fatfs R0.13b --- fatfs/documents/doc/utime.html | 99 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 99 insertions(+) create mode 100644 fatfs/documents/doc/utime.html (limited to 'fatfs/documents/doc/utime.html') diff --git a/fatfs/documents/doc/utime.html b/fatfs/documents/doc/utime.html new file mode 100644 index 0000000..40e39eb --- /dev/null +++ b/fatfs/documents/doc/utime.html @@ -0,0 +1,99 @@ + + +
+ + + + + +The f_utime function changes the timestamp of a file or sub-directory.
++FRESULT f_utime ( + const TCHAR* path, /* [IN] Object name */ + const FILINFO* fno /* [IN] Time and data to be set */ +); ++
+FR_OK, +FR_DISK_ERR, +FR_INT_ERR, +FR_NOT_READY, +FR_NO_FILE, +FR_NO_PATH, +FR_INVALID_NAME, +FR_WRITE_PROTECTED, +FR_INVALID_DRIVE, +FR_NOT_ENABLED, +FR_NO_FILESYSTEM, +FR_TIMEOUT, +FR_NOT_ENOUGH_CORE +
+The f_utime function changes the timestamp of a file or sub-directory
+
+FRESULT set_timestamp (
+ char *obj, /* Pointer to the file name */
+ int year,
+ int month,
+ int mday,
+ int hour,
+ int min,
+ int sec
+)
+{
+ FILINFO fno;
+
+ fno.fdate = (WORD)(((year - 1980) * 512U) | month * 32U | mday);
+ fno.ftime = (WORD)(hour * 2048U | min * 32U | sec / 2U);
+
+ return f_utime(obj, &fno);
+}
+
+Available when FF_FS_READONLY == 0 and FF_USE_CHMOD == 1.
+