Scott Shawcroft
13cb4aa89d
atmel-samd: Add support for a second flash chip so either may be used.
2017-08-03 13:44:31 -07:00
Scott Shawcroft
7672bf7736
atmel-samd: Rename auto-reset to auto-reload to reduce confusion with physical reset buttons.
2017-05-12 16:45:38 -07:00
Scott Shawcroft
e1a6f6d584
atmel-samd: Rework SPI flash defines for clarity.
...
Also add sector protection support for the SAMD Xplained board.
2017-05-12 14:47:39 -07:00
Scott Shawcroft
6512ccf32e
atmel-samd: Use DMA for user SPI.
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Also replace use of PINMUX_DEFAULT with PINMUX_UNUSED to prevent any
accidental pin changes. This caused user SPI to break internal SPI
flash on the Feather M0 Express.
Fixes #100
2017-05-03 10:50:29 -07:00
Scott Shawcroft
24a5752f94
atmel-samd: Use DMA for SPI flash block transfers.
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Fixes #99
2017-05-02 15:25:06 -07:00
Scott Shawcroft
4ad22144b0
atmel-samd: Rename metro M0 Express and add NEOPIXEL pin.
2017-05-01 11:29:51 -07:00
