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48 Commits

Author SHA1 Message Date
Adam Múdry
ebde53bbb9 docs(fatfs): Move mentioned APIs to a separate API reference section 2023-08-04 23:47:44 +00:00
Sonika Rathi
b31b68fc68 bugfix: fix for fatfs "open("xx",O_CREAT|O_WRONLY,0666)" call failure 
fatfs 'open' with only O_CREAT flag fails to creat new file

Closes https://github.com/espressif/esp-idf/issues/1817
 2023-04-18 09:57:44 +05:30
Chip Weinberger
74d6215b7f [SDMMC] add reasonable timeouts to all while loops 
Closes: https://github.com/espressif/esp-idf/pull/10532
 2023-04-11 11:06:56 +00:00
Adam Múdry
16915556a3 fatfs: fstat - enable setting a custom preferred block size 
Enables setting a custom st_blksize in fatfs vfs fstat function.
Directly affects file buffer size for fatfs.
Increasing the value helps with fread and fgets speeds, however increases heap usage.
Added info to docs about improving I/O performance.
 2023-03-08 09:09:47 +01:00
Armando
0a472225cc fatfs: fix deadcode issue 2023-02-27 11:25:29 +00:00
Armando
d59fd3e529 fatfs: deprecate esp_vfs_fat_sdmmc_unmount 
This API was deprecated before, but without deprecation warning and
migration doc. This commit added deprecation warning and migration doc
to it.
 2023-02-16 14:17:51 +08:00
Armando
90a6018e67 fatfs: added an API to format FAT on sdcard 2023-02-16 14:17:51 +08:00
Armando
4150bfb403 fatfs: added an API to format FAT on spiflash 2023-02-16 12:19:35 +08:00
Armando
1bd8018a59 vfs_fat_spiflash: use esp_check 2023-02-14 09:22:17 +00:00
Ivan Grokhotkov
23e1ae1bc2
storage: fix and re-enable -Wformat warnings 2022-10-06 16:16:32 +02:00
John
aaf35889b6 Change placeholder in ESP_LOGD conditionally depending on FF_FS_EXFAT 
In case of using EXFAT by setting in ffconf.h:
the type FSIZE_t is changing from 4 to 8 bytes.

As a result,  ESP_LOGD() in vfs_fat_lseek() does not compile:
error: format '%d' expects argument of type 'int', but argument 8 has type 'FSIZE_t' {aka 'long long unsigned int'} [-Werror=format=]
     ESP_LOGD(TAG, "%s: offset=%ld, filesize:=%d", __func__, new_pos, f_size(file));

To solve the problem we need to change %d with %lld conditionally, depending on FF_FS_EXFAT.

Closes https://github.com/espressif/esp-idf/pull/9361
 2022-07-22 16:52:14 +01:00
Adam Múdry
0fac7d1c02 fatfs: Fix undefined ssize member of FATFS struct 2022-06-27 08:57:58 +00:00
Martin Vychodil
7f884dc966 Merge branch 'fix/ff_sdmmc_status_check_optional' into 'master' 
fatfs: Add option to mock ff_sdmmc_status output to increase IO speed

Closes IDF-4788

See merge request espressif/esp-idf!18300
 2022-06-13 14:42:12 +08:00
Matus Fabo
384d61f156 remove: sdspi_host deprecated api 
add: migration guide documentation
 2022-06-12 20:07:27 +00:00
Adam Múdry
8af790da45 fatfs: Add mock option to ff_sdmmc_status function to increase IO speed 
Adds `disk_status_check_enable` field to `esp_vfs_fat_mount_config_t` struct to control if ff_sdmmc_status is mocked or not.
 2022-06-09 20:09:32 +00:00
Ivan Grokhotkov
39238f51ce fatfs: fix incorrect mtime returned for files created during DST 
mktime function uses tm_isdst member as an indicator whether the time
stamp is expected to be in daylight saving time (1) or not (0).
FAT filesystem uses local time as mtime, so no information about DST
is available from the filesystem.

According to mktime documentation, tm_isdst can be set to -1, in which
case the C library will try to determine if DST was or wasn't in
effect at that time, and will set UTC time accordingly.

Note that the conversion from UTC to local time and then back to UTC
(time_t -> localtime_r -> FAT timestamp -> mktime -> time_t) does not
always recover the same UTC time. In particular, the local time in the
hour before DST comes into effect can be interpreted as "before DST"
or "after DST", which would correspond to different UTC values. In
this case which option the C library chooses is undefined.

Closes https://github.com/espressif/esp-idf/issues/9039
Originally reported in https://github.com/espressif/arduino-esp32/issues/6786
 2022-06-09 19:50:00 +00:00
Adam Múdry
2565acbc28 fatfs: Fix possible integer overflow in esp_vfs_fat_info() 2022-05-20 14:51:11 +02:00
Adam Múdry
22b46580f8 fatfs: add esp_vfs_fat_info() + unit tests 2022-04-15 20:49:53 +02:00
Matus Fabo
24268d47a2 change: renamed FATFS convenience mounting functions 
change: renamed every instance of these functions
add: deprecation notice with old functions
change: CC0 licence to CC0-1.0 in fatfsgen_example_main.c
 2022-04-11 08:44:40 +00:00
Vamshi Gajjela
66561f838d vfs: bugfix vfs_fat_write/pwrite upon disk-full 
Closes https://github.com/espressif/esp-idf/issues/5027
 2022-03-21 17:28:46 +00:00
Vamshi Gajjela
ea9f7cc370 fatfs: Add ftruncate api support for VFS and FAT-VFS 
Unit test cases added to verify ftruncate within fatfs tests.

Closes https://github.com/espressif/esp-idf/issues/8279
 2022-03-08 16:58:25 +05:30
Adam Múdry
bb8587a139 fatfs: Update to version 0.14b 
Updated FATFS to 0.14b from 0.13c and patched for ESP32
 2022-02-21 14:54:55 +01:00
hörbert
ed2a21e1c7
Don't return a hard coded errno in vfs_fat_access 
Why should the return value of vfs_fat_access be hard coded as ENOENT?
This hides errors like FR_DISK_ERR of the lower layers.
 2021-12-08 11:43:18 +01:00
Omar Chebib
63b96d7612 FAT: Number of volumes can now be configured through menuconfig 
Closes https://github.com/espressif/esp-idf/issues/7513
 2021-10-19 12:15:31 +08:00
aditi_lonkar
6e7780421b fatfs: Fix some memory leak issues by coverity static analyzer. 2021-01-25 03:37:47 +00:00
morris
e9c131e174 fatfs: return EINVAL if truncate length is less than 0 2021-01-13 19:11:48 +08:00
morris
753a929525 global: fix sign-compare warnings 2021-01-12 14:05:08 +08:00
Ivan Grokhotkov
b1c4107275 vfs: zero-initialize struct stat in *_stat and *_fstat handlers 
...otherwise some fields will contain garbage values.
This wasn't noticed until HAVE_BLKSIZE got enabled in newlib builds.
 2020-12-29 16:18:04 +01:00
Angus Gratton
8fa2cf464a fatfs: Whitespace cleanup 2020-12-24 13:40:01 +11:00
Angus Gratton
6ce34a227e Merge branch 'feature/fatfs_fast_seek' into 'master' 
feature/fatfs: enable the usage of fast-seek algorithm

See merge request espressif/esp-idf!9916
 2020-11-17 07:17:31 +08:00
Angus Gratton
66fb5a29bb Whitespace: Automated whitespace fixes (large commit) 
Apply the pre-commit hook whitespace fixes to all files in the repo.

(Line endings, blank lines at end of file, trailing whitespace)
 2020-11-11 07:36:35 +00:00
Felipe Neves
93ffc009ef vfs: restrict the fast seek for read-only files 
Since the files under fast-seek cannot be expanded with further writes, it does not
make sense to enable fast-seek which may fail in write-mode files
 2020-11-05 17:01:50 -03:00
Felipe Neves
32e760adfb fat_vfs: added fast seek capable file operation 2020-11-05 17:01:50 -03:00
Michael (XIAO Xufeng)
1966f00f0b soc: updates caps usage 
We should define caps as 1 if true. When use the caps macros, #if and
 #if ! should be used instead of #ifdef/#ifndef.
 2020-10-17 16:10:17 +08:00
Ivan Grokhotkov
8a47f43cef fatfs: handle CONFIG_VFS_FAT_SUPPORT_DIR 2020-03-20 14:03:45 +01:00
Michael (XIAO Xufeng)
067f3d21c9 sdspi, vfs_fat: allow sharing SPI bus among devices, and mounting multiple SD cards 2020-02-12 15:16:08 +08:00
Angus Gratton
ee269ed687 Merge branch 'bugfix/fatfs_corrupted_assert' into 'master' 
fatfs: handle FR_INT_ERR as "filesystem corrupted"

Closes IDF-894

See merge request espressif/esp-idf!5912
 2020-01-14 08:37:07 +08:00
Angus Gratton
8675a818f9 Merge branch 'master' into feature/esp32s2beta_merge 2019-10-22 13:51:49 +11:00
Roland Dobai
19c644f7fd Fix memory leak upon failure of esp_vfs_fat_sdmmc_mount() 
Closes https://github.com/espressif/esp-idf/issues/4165
 2019-10-10 14:28:43 +00:00
Angus Gratton
adfc06a530 Merge branch 'master' into feature/esp32s2beta_merge 2019-09-20 10:28:37 +10:00
Angus Gratton
fb748bae7f fatfs: Remove esp_vfs_fat_unregister() 
Deprecated in ESP-IDF V2.0
 2019-09-13 09:44:07 +10:00
Michael (XIAO Xufeng)
3b39e60f97 driver: remove unused drivers for esp32s2beta 2019-09-04 10:53:25 +10:00
Ivan Grokhotkov
1b24b3663e fatfs: handle FR_INT_ERR as "filesystem corrupted" 
FatFS library can sometimes return FR_INT_ERR if the filesystem is
corrupted. Propagate the error from VFS functions instead of
asserting, so that the application can handle the error. Also handle
the error during initialization of FatFS and format the filesystem if
it occurs.
 2019-08-27 00:11:45 +02:00
Anton Maklakov
75c0066f93 Fix remaining -Wstrict-prototypes warnings 2019-08-01 16:28:56 +07:00
Anton Maklakov
afbaf74007 tools: Mass fixing of empty prototypes (for -Wstrict-prototypes) 2019-08-01 16:28:56 +07:00
Roland Dobai
41062bea99 VFS: Implement pread() and pwrite() 
Closes https://github.com/espressif/esp-idf/issues/3515
 2019-07-11 06:20:21 +00:00
Ivan Grokhotkov
66bdeca603 fatfs: update diskio and vfs for FatFS changes 
- do to not rely on integer.h types
- ffsystem.c does not define ff_memcalloc, replace with ff_memalloc +
  memset.
 2019-06-25 23:05:16 +08:00
Ivan Grokhotkov
e181a40c9f fatfs: separate IDF-specific files from the original FatFS code 
This is a breaking change: applications which used diskio.h to
call ff_diskio_register, will now need to include diskio_impl.h.
Including diskio.h will include the original diskio.h header from
FatFS library.
 2019-06-25 23:05:16 +08:00