[paparazzi-commits] [paparazzi/paparazzi] 6e6e2f: Update chibios fatfs lfn2 dmastack (#2806)

[alexandre bustico]

  Branch: refs/heads/master
  Home:   https://github.com/paparazzi/paparazzi
  Commit: 6e6e2f11ce7c18c8eabf5a2233fb80d378d4e102
      
https://github.com/paparazzi/paparazzi/commit/6e6e2f11ce7c18c8eabf5a2233fb80d378d4e102
  Author: alexandre bustico <alexandre.bustico@enac.fr>
  Date:   2021-12-06 (Mon, 06 Dec 2021)

  Changed paths:
    M conf/chibios/fatfs.mk
    A sw/airborne/arch/chibios/ffconf.h
    R sw/airborne/boards/apogee/chibios/v1.0/ffconf.h
    R sw/airborne/boards/chimera/chibios/v1.0/ffconf.h
    R sw/airborne/boards/mateksys/F765-WING/ffconf.h
    R sw/airborne/boards/px4fmu/chibios/v2.4/ffconf.h
    R sw/airborne/boards/px4fmu/chibios/v4.0/ffconf.h
    R sw/airborne/boards/px4fmu/chibios/v5.0/ffconf.h
    R sw/airborne/boards/tawaki/chibios/common/ffconf.h
    M sw/airborne/boards/tawaki/chibios/common/mcuconf.h
    M sw/airborne/modules/loggers/sdlog_chibios.c
    M sw/airborne/modules/loggers/sdlog_chibios/sdLog.c
    M sw/airborne/modules/loggers/sdlog_chibios/usbStorage.c
    M sw/ext/chibios
    M sw/ext/fatfs

  Log Message:
  -----------
  Update chibios fatfs lfn2 dmastack (#2806)

* [sdlog] update chibios and fatfs, fix bug due to DMA/cache issue

- sdlog on F7 was not using a DMA compatible ram for log thread
- update chibios for latest fix in 20.3.x branch
- update fatfs to v0.14 with pprz patch to suppress warnings
- factorize the ffconf.h file for all chibios boards
- set LFN option to 2 (use stack for long file name memory space)

* [sdlog] increase stack size to avoid stack overflow

Co-authored-by: Gautier Hattenberger <gautier.hattenberger@enac.fr>