LD_FILE = boards/samd21x18-bootloader-external-flash-crystalless.ld
USB_VID = 0x239A
USB_PID = 0x8015

FLASH_IMPL = spi_flash.c

CHIP_VARIANT = SAMD21G18A

LD_FILE = boards/samd21x18-bootloader-external-flash-crystalless.ld
USB_VID = 0x239A
USB_PID = 0x8019

FLASH_IMPL = spi_flash.c

CHIP_VARIANT = SAMD21G18A

Correct the USB PID of the CircuitPlayground Express.
atmel-samd: Correct the USB PID of the CircuitPlayground Express.
