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16 lines
478 B
Makefile
16 lines
478 B
Makefile
# export the CPU family so we can differentiate between them in the code
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FAM = $(shell echo $(CPU_FAM) | tr 'a-z-' 'A-Z_')
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export CFLAGS += -DCPU_FAM_$(FAM)
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# this CPU implementation doesn't use CMSIS initialization
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export CFLAGS += -DDONT_USE_CMSIS_INIT
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# use common periph functions
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USEMODULE += periph_common
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# include sam21 common periph drivers
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USEMODULE += sam21_common_periph
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# export the common include directory
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export INCLUDES += -I$(RIOTCPU)/sam21_common/include
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