circuitpython/atmel-samd/boards/trinket_m0_haxpress/mpconfigboard.mk

LD_FILE = boards/samd21x18-bootloader-external-flash-crystalless.ld
USB_VID = 0x239A
USB_PID = 0x801F

SPI_FLASH_FILESYSTEM = 1

CHIP_VARIANT = SAMD21E18A
CHIP_FAMILY = samd21
Add board file for the hacked Trinket M0 Haxpress (#303) Add a hacked Tinket M0 Haxpress board definition Based on https://daveastels.com/2017/09/01/trinket-m0-express-hack/ 2017-10-03 14:24:48 -04:00			`LD_FILE = boards/samd21x18-bootloader-external-flash-crystalless.ld`
			`USB_VID = 0x239A`
			`USB_PID = 0x801F`

1. Use lib/libm for small (non-Express builds) to gain back a lot of flash space. 2. Add flag INTERNAL_LIBM to mpconfigboard.mk files to signal using lib/libm. 3. Fix floating-point warnings in lib/libm 4. Turn off -finline-limit, no longer needed due to 1. 5. Add explicit flags for SPI_FLASH_FILESYSTEM and INTERNAL_FLASH_FILESYSTEM to mpconfigboard.mk files, so they don't need to know the name of the .c file that implements those. Makefile takes care of checking the flags and including the right files. 2017-10-15 14:02:42 -04:00			`SPI_FLASH_FILESYSTEM = 1`
Add board file for the hacked Trinket M0 Haxpress (#303) Add a hacked Tinket M0 Haxpress board definition Based on https://daveastels.com/2017/09/01/trinket-m0-express-hack/ 2017-10-03 14:24:48 -04:00
			`CHIP_VARIANT = SAMD21E18A`
			`CHIP_FAMILY = samd21`