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first 2016/02 SDFileSystemDMA inherited from Official SDFileSystem.

Dependents:   SDFileSystemDMA-test DmdFullRGB_0_1

Fork of SDFileSystemDMA by mi mi

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    Test program is here.
    https://developer.mbed.org/users/mimi3/code/SDFileSystemDMA-test/

    Comming soon
    Power up read speed.
    Now checking... /media/uploads/mimi3/sdfilesystemdma-speed-test-buffer-vs-spi-clock.png

    Current version

    /media/uploads/mimi3/sdfilesystemdma-speed-test3-read-buffer-512byte.png Supported SPI port is shown below table.

    (v): Verified. It works well.
    (w): Probably it will work well.
    (c): Only compiled.
    (f): Over flash.
    (z): Dose not work.

    Supported Boards:
    Cortex-M0

    BoardSPI1SPI2SPI3
    NUCLEO-F030R8(v)
    DISCO-F051R8(w)
    NUCLEO-F031K6(f)
    NUCLEO-F042K6(f)
    NUCLEO-F070RB(w)
    NUCLEO-F072RB(w)
    NUCLEO-F091RC(c)
    DISCO-L053C8(c)
    NUCLEO-L053R8(c)
    NUCLEO-L073RZ(?)

    Cortex-M3

    BoardSPI1SPI2SPI3
    DISCO-F100RB(v)(v)-
    NUCLEO-F103RB(v)(v)-
    NUCLEO-L152RE(v)(w)-

    Cortex-M4
    F3

    BoardSPI1SPI2SPI3
    DISCO-F303VC-(v)(v)
    NUCLEO-F303RE(w)(w)(w)
    NUCLEO-F302R8-(w)
    NUCLEO-F303K8(w)--
    DISCO-F334C8(w)--
    NUCLEO-F334R8(w)--

    F4

    BoardSPI1SPI2SPI3
    NUCLEO-F411RE(v)-(v)
    NUCLEO-F401RE(w)-(w)
    NUCLEO-F410RB(c)-(c)
    NUCLEO-F446RE(c)-(c)

    Note
    This library is set to use "short file name" in SDFileSystemDMA/FATFileSystem/ChaN/ffconf.h . ( _USE_LFN=0)
    You can change this option to _USE_LFN=1 .

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