RIOT/boards/common/samd21-arduino-bootloader/Makefile.dep

# This boards requires support for Arduino bootloader.
USEMODULE += usb_board_reset
USEMODULE += stdio_cdc_acm

FEATURES_REQUIRED += bootloader_arduino
boards/samd21-arduino-bootloader: add common board module This module implements the 2 functions called when requesting a board 'reset in application' and 'board reset in bootloader' actions. This module will also configure the behaviour of bossa flasher and has a dependency on USBUS CDC ACM module for providing STDIO over USB 2019-09-30 17:16:00 +02:00			`# This boards requires support for Arduino bootloader.`
			`USEMODULE += usb_board_reset`
boards: conditionally include samd21-arduino-bootloader samd21-arduino-bootloader and its dependencies will only be included if no other stdio_% (other than stdio_cdc_acm) is included. 2020-03-20 10:47:48 +01:00			`USEMODULE += stdio_cdc_acm`
boards/samd21-arduino-bootloader: add common board module This module implements the 2 functions called when requesting a board 'reset in application' and 'board reset in bootloader' actions. This module will also configure the behaviour of bossa flasher and has a dependency on USBUS CDC ACM module for providing STDIO over USB 2019-09-30 17:16:00 +02:00
			`FEATURES_REQUIRED += bootloader_arduino`