Commit Graph

23 Commits

Author SHA1 Message Date
Scott Shawcroft 769788d3c7 Turn off USB pin objects since they are always used for USB. 2018-06-08 12:56:32 -07:00
Scott Shawcroft fd71e56891 atmel-samd: Re-org helper peripheral files into their own subdirectory.
Ideally in the future they won't depend on ASF4 or MicroPython.
2018-06-01 15:07:31 -07:00
Dan Halbert 45db48bbaa make longint choice mechanism more readable 2018-05-22 08:04:14 -04:00
Dan Halbert 5680933483 refactor longint settings; make crickit cpx build 2018-05-21 23:58:03 -04:00
Noralf Trønnes cf33ad9a54 atmel-samd/samd21: Enable long int on Express boards
This is necessary for using 1970 epoch in the time module.
2018-05-18 12:35:26 +02:00
Matt Land 173a0a5faa arduino, circuitplayground, feather boards 2018-05-17 13:42:08 -04:00
Matt Land c2fa892a02 fix formatting 2018-05-16 17:38:44 -04:00
Matt Land de885e81b1 Merge branch 'feature-i2c-gemma' into feature-default-spi-circuit-playground 2018-05-16 16:07:55 -04:00
Matt Land 2c067edf54 used pins.c instead of README.rst 2018-05-16 15:54:01 -04:00
Matt Land 3144654854 SPI for all boards 2018-05-16 15:36:36 -04:00
Matt Land 244866c2c3 spi on much 2018-05-16 15:25:24 -04:00
Matt Land 4e65752d6e feather m0 boards 2018-05-15 15:28:23 -04:00
Noralf Trønnes 2893e795fc atmel-samd/samd21: Use XOSC32K on boards with a crystal
Use XOSC32K on boards that have BOARD_HAS_CRYSTAL defined and set to 1.
2018-05-05 18:45:15 +02:00
Scott Shawcroft 812fe0c93f Turn on nvm in 3.0.
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.
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
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
* 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
This is prep for merging in the NRF5 pull request.
2017-10-24 22:31:16 -07:00