Commit Graph

12 Commits

Author SHA1 Message Date
Dan Halbert 065e82015f merge from 2.2.0 + fix up board defs 2018-01-02 21:25:41 -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
Stewart Colborne 5eb7958425 ports/atmel-samd/boards/feather_m0_adalogger/pins: Added missing pins
- Added D4 and moved associated SD_CS so that they are paired within list
- Added D7 and SD_CD which is the SD Card Detect pin
- Added D8 and GREEN_LED
- Added RED_LED associated with D13
2017-11-25 22:00:32 -08:00
mrmcwethy e0eae5cb2a Enable the Neopixel status light on Metro M0 Express and Feather M0 Express boards 2017-11-21 14:39:56 -08:00
Dan Halbert 312444bbd2 non-DMA SPI working; adding this now for testing; will continue with DMA
Also, fixed pin mappings for rev B Metro M4:
swap PA12 and PA13 on SPI 2x3 header
swap A3 and A5

Comment out all frozen modules in CPX again to make room while waiting
for SPI flash.
2017-11-16 19:09:35 -05:00
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
Dan Halbert 7292984204 Implement busio.I2c.
* Added asf4_conf/samd*/hpl_sercom_config.h
* Adjusted clocks in peripheral_clk_config.h.
* Put some frozen libs back in CPX for testing.
* Implement common-hal I2C
* Add samd*_peripherals.h in parallel with samd*_pins.h for common
  functions and data.
* Store SERCOM index in pins table for convenience.
* Canonicalize some #include guard names in various .h files.

simpler reset of SERCOMs; remove unused routine
2017-11-07 09:59:54 -08:00
Scott Shawcroft f4c8256345 atmel-samd: Add TX/RX led support for Metro M4. 2017-10-31 22:39:16 -07:00
Scott Shawcroft 3177e10e9e atmel-samd: Add samd21 neopixel support.
Also, fix and enable the status neopixel.

Fixes #264
2017-10-31 22:38:09 -07:00
Tony DiCola d023879bea atmel-samd: Update and enable neopixel_write for ASF4, tested on SAMD21 only. 2017-10-31 16:06:36 -07:00
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
* 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