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32 lines
1.0 KiB
Makefile
32 lines
1.0 KiB
Makefile
# define the cpu used by SAMR21 Xplained Pro board
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export CPU = samd21
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export CPU_MODEL = samr21g18a
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# set default port depending on operating system
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PORT_LINUX ?= /dev/ttyACM0
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PORT_DARWIN ?= $(shell ls -1 /dev/tty.usbmodem* | head -n 1)
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# setup the boards dependencies
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include $(RIOTBOARD)/$(BOARD)/Makefile.dep
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# setup serial terminal
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include $(RIOTBOARD)/Makefile.include.serial
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# Add board selector (USB serial) to OpenOCD options if specified.
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# Use /dist/tools/usb-serial/list-ttys.sh to find out serial number.
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# Usage: SERIAL="ATML..." BOARD="samr21-xpro" make flash
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ifneq (,$(SERIAL))
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export OPENOCD_EXTRA_INIT += "-c cmsis_dap_serial $(SERIAL)"
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SERIAL_TTY = $(shell $(RIOTBASE)/dist/tools/usb-serial/find-tty.sh $(SERIAL))
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ifeq (,$(SERIAL_TTY))
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$(error Did not find a device with serial $(SERIAL))
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endif
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PORT_LINUX := $(SERIAL_TTY)
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endif
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# this board uses openocd
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include $(RIOTBOARD)/Makefile.include.openocd
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# include cortex defaults
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include $(RIOTBOARD)/Makefile.include.cortexm_common
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