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first 2016/02 SDFileSystemDMA inherited from Official SDFileSystem.

Dependents:   SDFileSystemDMA-test DmdFullRGB_0_1

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  1. Cortex-M0
  2. Cortex-M3
  3. Cortex-M4

This library accelerate only read mode using DMA functionality at this moment.

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

/media/uploads/mimi3/sdfilesystemdma-speed-test.png Basically only "SPI1" is supported.

Supported Boards:
(w): Probably wil work.

Cortex-M0

  • NUCLEO-F030R8 (Verified)
  • DISCO-F051R8 (w)
  • NUCLEO-F031K6 (Over Flash)
  • NUCLEO-F042K6 (Over Flash)
  • NUCLEO-F070RB (w)
  • NUCLEO-F072RB (w)
  • NUCLEO-F091RC (Only Compiled)
  • DISCO-L053C8 (Only Compiled)
  • NUCLEO-L053R8 (Only Compiled)
  • NUCLEO-L073RZ (???)

Cortex-M3

  • DISCO-F100RB (w)
  • NUCLEO-F103RB (w)
  • NUCLEO-L152RE (Verified)

Cortex-M4

F3

  • DISCO-F303VC (SPI3, Verified)
  • NUCLEO-F303RE (SPI3, (w))
  • NUCLEO-F302R8 (N/A)
  • NUCLEO-F303K8 (N/A)
  • NUCLEO-F334R8 (N/A)

F4

  • NUCLEO-F411RE (Verified)
  • NUCLEO-F401RE (w)
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