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30 lines
856 B
Makefile
30 lines
856 B
Makefile
PROGRAMMER ?= uf2conv
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UF2CONV_FLAGS = -f 0xADA52840
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ifeq (uf2conv,$(PROGRAMMER))
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# Using uf2conv implies using the UF2 bootloader
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#
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# It has a static MBR at the first 4k, and a 38k UF2 Bootloader at
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# the end, leaving 972k for the application. This overwrites any SoftDevice,
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# but that's what the minimal working example does as well.
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ROM_OFFSET = 0x1000
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ROM_LEN = 0xf3000
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# Driver can take some time to get mounted
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PREFLASH_DELAY ?= 3
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include $(RIOTMAKE)/tools/usb_board_reset.mk
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endif
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PROGRAMMERS_SUPPORTED += uf2conv
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# HACK: replicate dependency resolution in Makefile.dep, only works
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# if `USEMODULE` or `DEFAULT_MODULE` is set by the command line or in the
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# application Makefile.
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ifeq (,$(filter stdio_%,$(DISABLE_MODULE) $(USEMODULE)))
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RIOT_TERMINAL ?= jlink
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endif
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include $(RIOTBOARD)/common/nrf52/Makefile.include
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