Commit graph

19 commits

Author SHA1 Message Date
Ivan Grokhotkov
b540322dc1 Merge branch 'feature/wear_levelling' into 'master'
wear levelling

This MR adds wear levelling component. It presents an interface similar to the interface of spi_flash and esp_partition. Inside, it stores data inside a partition to in a way that reduces worst case number of erase cycles for any given sector.

Also included are APIs similar to the ones provided for SDMMC to mount FAT filesystem on top of the wear levelling partition. A simple example shows how this API can be used.

Ref TW10338.

See merge request !567
2017-04-25 19:46:11 +08:00
Ivan Grokhotkov
8f02730e1f fat/sdmmc: unmount FATFS object on error
Failure to call f_mount(NULL,...) makes FATFS attempt to clean up the old
FS object upon next mount. If previous mount operation has failed, some
parts of FS object may not be fully initialized, which will cause errors
(such as attempting to delete a mutex which wasn’t allocated).
2017-04-19 15:03:30 +08:00
Ivan Grokhotkov
52b51df859 add wear_levelling component and example 2017-04-17 11:01:17 +08:00
Dmitry Yakovlev
aeabbd305c fatfs: add support for small disc sizes (less then 16 MB) 2017-04-17 11:01:17 +08:00
Ivan Grokhotkov
7388efa953 fatfs: add support for variable sector size 2017-04-17 11:01:17 +08:00
Angus Gratton
5f549aab2e fatfs: Support for Long Filenames 2017-03-08 09:54:40 +11:00
Ivan Grokhotkov
4ecd26ce77 Merge branch 'feature/fatfs_dynamic_pdrv' into 'master'
FATFS enable support for multiple drives

Current implementation has drive numbers and paths hardcoded to support
only one FATFS drive. Arduino has it's own SPI driver to allow
compatibility and flexibility. With the MR it is possible to have up to
```_VOLUMES``` drives connected (SPI, SDMMC and others) at the same
time and accessed through VFS

See merge request !478
2017-03-03 11:40:37 +08:00
Ivan Grokhotkov
c17e05040a vfs_fat_sdmmc: if card init fails, fail cleanly
This fixes the issue with sdmmc_host not returned to clean state after
a failed attempt to mount the card, with no SD card in the slot.
2017-02-24 21:04:22 +08:00
Angus Gratton
9cea5ea075 fatfs: Add unit test for overwrite/append fix 2017-02-15 18:04:28 +11:00
nineisk
57af0d70d3 Fix fopen() in “a” (append) mode
fopen() does not work when file is opened in “a” (append) mode
2017-02-14 16:15:08 +11:00
me-no-dev
0eeda99a8c pick better name for unregister function and update docs 2017-02-02 12:24:38 +02:00
me-no-dev
972c6f0cae implement review recomendations 2017-02-01 17:55:25 +02:00
me-no-dev
a57b6326e3 Fix ``if`` breaking the path 2017-01-31 17:43:22 +02:00
me-no-dev
84590ec0a4 FATFS enable support for multiple drives
Current implementation has drive numbers and paths hardcoded to support
only one FATFS drive. Arduino has it's own SPI driver to allow
compatibility and flexibility. With the MR it is possible to have up to
```_VOLUMES``` drives connected (SPI, SDMMC and others) at the same
time and accessed through VFS
2017-01-31 17:23:25 +02:00
antti
f8b5c29346 esp32: add [ignore] tag to some unit test cases for CI
Add ignore tag on unit test cases that are not supported in CI yet
2017-01-18 17:08:20 +08:00
Ivan Grokhotkov
44ce833d76 fatfs: add vfs support 2017-01-09 05:54:04 +08:00
Ivan Grokhotkov
d418776982 fatfs: rename DIR to FF_DIR to avoid conflict with dirent.h 2017-01-09 04:51:24 +08:00
Ivan Grokhotkov
9398d1b1cc fatfs: add pluggable diskio layer, sdmmc implementation 2017-01-09 04:51:24 +08:00
Ivan Grokhotkov
1440c866fc fatfs: import version 0.12b 2017-01-09 04:51:24 +08:00