circuitpython/ports/atmel-samd/boards/feather_m0_express/mpconfigboard.mk

USB_VID = 0x239A
USB_PID = 0x8023
USB_PRODUCT = "Feather M0 Express"
USB_MANUFACTURER = "Adafruit Industries LLC"

CHIP_VARIANT = SAMD21G18A
CHIP_FAMILY = samd21

SPI_FLASH_FILESYSTEM = 1
EXTERNAL_FLASH_DEVICE_COUNT = 2
EXTERNAL_FLASH_DEVICES = "S25FL216K, GD25Q16C"
LONGINT_IMPL = MPZ

CIRCUITPY_BITBANGIO = 0
CIRCUITPY_FREQUENCYIO = 0
CIRCUITPY_I2CSLAVE = 0

CFLAGS_INLINE_LIMIT = 60
SUPEROPT_GC = 0
atmel-samd: Add Feather M0 with flash 2016-11-14 20:22:56 -05:00			`USB_VID = 0x239A`
atmel-samd: Update Feather M0 Express USB PID This makes it different from the bootloaders and Arduino. 2017-11-07 13:23:29 -05:00			`USB_PID = 0x8023`
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 2017-10-26 19:53:25 -04:00			`USB_PRODUCT = "Feather M0 Express"`
			`USB_MANUFACTURER = "Adafruit Industries LLC"`
atmel-samd: Add Feather M0 with flash 2016-11-14 20:22:56 -05:00
Turn off SUPEROPT on gc.c instead of trying to squueze inline limit so much; reorganize mpconfigboard.mk files 2019-06-12 11:08:22 -04:00			`CHIP_VARIANT = SAMD21G18A`
			`CHIP_FAMILY = samd21`

Support SPI flash chips for CIRCUITPY, using non-DMA SPI for now. 2017-11-22 23:07:21 -05:00			`SPI_FLASH_FILESYSTEM = 1`
Move atmel-samd to tinyusb and support nRF flash. This started while adding USB MIDI support (and descriptor support is in this change.) When seeing that I'd have to implement the MIDI class logic twice, once for atmel-samd and once for nrf, I decided to refactor the USB stack so its shared across ports. This has led to a number of changes that remove items from the ports folder and move them into supervisor. Furthermore, we had external SPI flash support for nrf pending so I factored out the connection between the usb stack and the flash API as well. This PR also includes the QSPI support for nRF. 2018-10-19 21:46:22 -04:00			`EXTERNAL_FLASH_DEVICE_COUNT = 2`
			`EXTERNAL_FLASH_DEVICES = "S25FL216K, GD25Q16C"`
make longint choice mechanism more readable 2018-05-22 08:04:14 -04:00			`LONGINT_IMPL = MPZ`
atmel-samd: Support Trinket and Gemma M0 prototypes. 2016-11-22 15:03:42 -05:00
Turn off features to make room for ePaper 2019-08-22 18:19:45 -04:00			`CIRCUITPY_BITBANGIO = 0`
			`CIRCUITPY_FREQUENCYIO = 0`
			`CIRCUITPY_I2CSLAVE = 0`

Slim down feather m0 express 2019-04-12 19:18:08 -04:00			`CFLAGS_INLINE_LIMIT = 60`
Turn off gc opt for more M0 boards 2019-06-12 16:20:21 -04:00			`SUPEROPT_GC = 0`