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29 Commits (266d4c43a2e382d7013a98ca6a1cc14a5ffb83b5)

Author SHA1 Message Date
kegilbert 70b9b753db Add doxygen spellcheck jobs to Travis 
Currently tests
    - drivers
    - platform
    - rtos
    - events
    - features/netsocket
 2019-01-11 10:22:15 -06:00
Alastair D'Silva 2617c5d55b Don't use define checks on DEVICE_FOO macros (mbed code) 
The DEVICE_FOO macros are always defined (either 0 or 1).

This patch replaces any instances of a define check on a DEVICE_FOO
macro with value test instead.

Signed-off-by: Alastair D'Silva <alastair@d-silva.org>
 2018-12-20 10:16:42 +11:00
Martin Kojtal aec8bb6046 drivers: add spdx license 2018-11-28 10:39:50 +00:00
Deepika a21a4224c5 Docs update in platform folder 
1. Remove protected member functions and protected attributes from rendering
   on docs site
2. Update BusInOut doxygen
 2018-11-08 17:31:11 -06:00
kegilbert e8e9076662 Fix typos in Drivers doxygen 2018-10-30 15:04:54 -05:00
Mel W fae81b698b
One more missing period. 2018-10-26 10:45:38 +03:00
Mel W 782251a089
Adding periods 2018-10-26 10:45:05 +03:00
Cruz Monrreal II ec9404a32e Merge branch 'fix_doxygen_MBedCRC' of ssh://github.com/maciejbocianski/mbed-os into rollup 2018-10-25 21:49:45 -05:00
Martin Kojtal e9f98906d7 crc: fix crc mode coding style 2018-10-25 09:58:17 +01:00
Maciej Bocianski 394df128fb MbedCRC doxygen fix 2018-10-24 09:33:37 +02:00
Christopher Haster 43651dfcdf
CRC: Removed assertion on NULL buffer 
When length is zero, the buffer is not accessed. The CRC functions are used
inside several other layers where a 0-length buffer may have meanings in
different contexts and being able to pass 0-length NULL buffers to CRC as a
noop simplifies the code.
 2018-09-03 09:20:47 -05:00
Deepika 4d7fdfc2a9 Use MbedCRC for LittleFS (0xEDB88320) 
CRC used in LittleFS is Reversed ANSI, hence new polynomial added.
Reversed polynomials perform shift in reverse direction of standard
polynomial, and we do not have option to notify reverse shift to hardware.
Hence this option is available in software only.
 2018-09-02 15:25:40 -05:00
Cruz Monrreal 1e3e69463f
Merge pull request #7781 from deepikabhavnani/crc_safety 
Add thread safety to CRC class
 2018-08-29 15:42:23 -05:00
deepikabhavnani 986411ccb0 Add thread safety to CRC class 
Thread safety is added to serialize the hardware CRC and will not
impact the software CRC.
 2018-08-21 15:26:05 -05:00
deepikabhavnani 7885edb671 Template specialization didnt work after addition of default constructor 
Template specialization didn't work after addition of default constructor
for unsupported polynomials. Since the argument type and count are same,
compiler always selects the default constructor.
 2018-08-14 15:47:44 -05:00
deepikabhavnani f593555cbb Guard hardware related implementation into DEVICE_CRC 2018-08-09 17:28:19 -05:00
deepikabhavnani 531a83ebd2 Add optimized implementation of 32-bit ANSI CRC 2018-08-09 17:27:07 -05:00
Martin Kojtal 700e6df834 drivers: astyle update 2018-06-29 10:36:36 +01:00
deepikabhavnani e19f6ac4dd Suppress warning for IAR compiler as well 2018-06-19 11:36:42 -05:00
Steven Cartmell d53ffb7022 HAL CRC: Fix inverted CRC mode selection 2018-05-24 17:51:49 +01:00
Steven Cartmell 8e14b5977b HAL CRC: Add bit width parameter to crc_config_t 2018-05-24 17:51:49 +01:00
Steven Cartmell e1ca2b32fc Add CRC configuration options to HAL API 2018-05-24 17:51:49 +01:00
Steven Cartmell 5847f0c975 Fix CRC class coding conventions 2018-05-24 17:51:48 +01:00
Steven Cartmell e0d98bfe2c Adapt MbedCRC class to support Hardware CRC 
- Move CRC polynomial enum into HAL layer, so it's accessible from platform
  implementations

- Add enum to CRC class to indicate which mode the CRC class should use:
  HARDWARE, TABLE, or BITWISE

- Add calls to HAL Hardware CRC API to each of the compute functions when the
  class is in HARDWARE mode.

- Add missing constructor call to template constructor, and remove const from
  delegating constructor.
 2018-05-24 17:50:12 +01:00
Deepika 331620e1d0 Default constructor for template class should be part of header file 2018-03-23 14:55:07 -05:00
deepikabhavnani b60eb1d001 Updated table to be const and small fixes 2018-02-27 09:35:55 -06:00
deepikabhavnani af0982295f Moved specialized functions to CPP file 
Template specialized functions are moved to cpp file, to add MbedCRC.h
in mbed.h. Else linker shall multiple definition error.
 2018-02-20 08:12:44 -06:00
deepikabhavnani 8e537115c5 Removed init/deinit and added cpp file for tables 2018-02-02 09:43:06 -06:00
deepikabhavnani afe8834bb8 CRC class implementation 
CRC class `MbedCRC.h` is templated class created to support hardware/software
CRCs. Default CRC will be hardware CRC when support for HAL is available.

Polynomial tables are available for 8/16 bit CCITT, 7/16 bit for SD card and
32-bit ANSI. Polynomial table implementation will be used if Hardware CRC is
not available.

In case device does not have hardware CRC and polynomial table is not supported,
CRC is still available and is computed runtime bit by bit for all data input.
 2018-01-24 13:26:41 -06:00