Scott Shawcroft
812fe0c93f
Turn on nvm in 3.0.
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Its 256b on M0 and 8k on M4 to match flash erase sizes.
Fixes #758
2018-04-13 16:22:28 -07:00
Scott Shawcroft
01aceaae50
Support all boards and remove erase and page sizes because they never change.
2018-03-01 12:45:12 -08:00
Scott Shawcroft
15f626be58
m4 qspi works. m0 compiles
2018-02-19 14:02:04 -08:00
Scott Shawcroft
4710a2adba
Compiles for m4. Untested on m0.
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This introduces a new spi_flash_api.h that works for both SPI and
QSPI. The previous spi_flash functions are now called external_flash
to minimize confusion.
2018-02-19 14:02:04 -08:00
Dan Halbert
d8686cc002
use correct LD_FILE in mpconfigboard.mk for boards with external flash
2018-01-03 16:49:38 -05:00
Dan Halbert
72c911be97
Support SPI flash chips for CIRCUITPY, using non-DMA SPI for now.
2017-11-27 21:00:24 -05:00
mrmcwethy
e0eae5cb2a
Enable the Neopixel status light on Metro M0 Express and Feather M0 Express boards
2017-11-21 14:39:56 -08:00
Scott Shawcroft
3cb5e7ea58
atmel-samd: Update Feather M0 Express USB PID
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This makes it different from the bootloaders and Arduino.
2017-11-07 14:26:37 -08:00
Scott Shawcroft
4aeef100f6
atmel-samd: More USB polish
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* Introduce a python script to generate the USB descriptor instead of
a bunch of C macros. In the future, we can use this dynamically in
CircuitPython.
* Add support for detecting read-only mass storage mounts.
Fixes #377
2017-10-30 18:29:20 -07:00
Scott Shawcroft
73c15dcf8b
Merge commit 'f869d6b2e339c04469c6c9ea3fb2fabd7bbb2d8c' into nrf2_merge
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This is prep for merging in the NRF5 pull request.
2017-10-24 22:31:16 -07:00
