openmano-mpy/lib/fatfs, branch master MicroPython source and hardware configuration for OpenMano lib/fatfs: Remove old fatfs library component, it's replaced by oofatfs. 2017-01-30T01:26:08+00:00 Damien George 2017-01-29T04:27:26+00:00 9425bf5b2ba4a4b7f535c9e52add43fd1664802d 






lib/fatfs/option/ccsbcs: Follow uPy optional features model.
2016-06-15T20:53:26+00:00

Paul Sokolovsky

2016-06-15T20:53:26+00:00

d402bf299d8ac2974df0c3015377196de8721cad

Don't error out when options is not what you support, just skip your code.
This allows to make FatFs support properly configurable.





Don't error out when options is not what you support, just skip your code.
This allows to make FatFs support properly configurable.







lib/fatfs: Add support for sector sizes larger than 512 bytes.
2016-02-10T08:59:58+00:00

Damien George

2016-02-09T14:31:26+00:00

13a4c120ce2cdeb5aa1c210d9426d31e02898486

If MICROPY_FATFS_MAX_SS is defined to power of 2 value between 1024 and
4096, support for dynamic sector size in FatFs will be enabled.  Note
that FatFs reserves static buffer of MICROPY_FATFS_MAX_SS size for each
filesystem in use, so that value should be set sparingly.

Initial patch provided by @pfalcon.





If MICROPY_FATFS_MAX_SS is defined to power of 2 value between 1024 and
4096, support for dynamic sector size in FatFs will be enabled.  Note
that FatFs reserves static buffer of MICROPY_FATFS_MAX_SS size for each
filesystem in use, so that value should be set sparingly.

Initial patch provided by @pfalcon.







lib/fatfs: Unify fatfs configuration.
2015-11-08T22:21:17+00:00

Alex March

2015-11-06T22:56:48+00:00

34472302d692212abc25f80d078c1fba76630ddd

- A single ffcon.h file to configure fatfs settings across ports.
- A single diskio.h file with common drive definitions.
- Removed now reduntand ffconf_template.h.





- A single ffcon.h file to configure fatfs settings across ports.
- A single diskio.h file with common drive definitions.
- Removed now reduntand ffconf_template.h.







lib/fatfs: Space optimise the ff_wtoupper function.
2015-04-11T14:17:04+00:00

Damien George

2015-04-11T14:17:04+00:00

d07ccc5a394d0252ffbc227509ed2134465c215a

Saves 768 bytes code space on Thumb2 archs.





Saves 768 bytes code space on Thumb2 archs.







lib: Update FatFs to R0.11.
2015-03-29T21:12:14+00:00

Daniel Campora

2015-03-27T11:17:12+00:00

7b19e99edd2ca5d60154ffaa6007c936f274a15a

There are lots of cosmetic changes, but this release brings a  very
important bug fix:
 - Fixed f_unlink() does not remove cluster chain of the file.

With R0.10c if you try to write a file that is too large to fit in the
free space of the drive, the operation fails, you delete the incomplete
file, and it seems to be erased, but the space is not really freed,
because any subsequent write operations fail because the drive is
"still" full. The only way to recover from this is by formatting the
drive. I can confirm that R0.11 fixes the problem.





There are lots of cosmetic changes, but this release brings a  very
important bug fix:
 - Fixed f_unlink() does not remove cluster chain of the file.

With R0.10c if you try to write a file that is too large to fit in the
free space of the drive, the operation fails, you delete the incomplete
file, and it seems to be erased, but the space is not really freed,
because any subsequent write operations fail because the drive is
"still" full. The only way to recover from this is by formatting the
drive. I can confirm that R0.11 fixes the problem.







lib/fatfs: Allow a smaller minimum sector count for fatfs to be created.
2014-12-27T20:20:08+00:00

Damien George

2014-12-27T20:20:08+00:00

e2745b307b9fd81d36847d75d40a53e597e5a125












lib/fatfs: Support our volume names; make some funcs static.
2014-12-27T17:36:16+00:00

Damien George

2014-12-20T21:12:34+00:00

6b755d827ac96fab8649f35b0e3508a28106c532












lib/fatfs: Upgrade to new FatFs driver, put in lib/ for common use.
2014-12-27T17:36:16+00:00

Damien George

2014-12-20T20:32:27+00:00

c546b66bab04426a423af21eabb84de5707b29c4

Patches to fatfs for our use will follow.





Patches to fatfs for our use will follow.