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RIOT/makefiles/default-channel.inc.mk
Marian Buschsieweke 00965e3a40
makefiles: Refactored channel configuration
The default channel configuration is managed within the Makefiles of many
examples and tests. This commit moves the default channel logic to
`makefiles/default-channel.ink.mk` to ease maintenance. All Makefiles that
previously managed the default channel configuration themself have been
updated to include that file.

The default channel configuration of the cc110x has been added
2019-09-10 10:04:52 +02:00

14 lines
549 B
Makefile

# Set a custom channel if needed
ifneq (,$(filter cc110x,$(USEMODULE))) # radio is cc110x sub-GHz
DEFAULT_CHANNEL ?= 0
CFLAGS += -DCC110X_DEFAULT_CHANNEL=$(DEFAULT_CHANNEL)
else
ifneq (,$(filter at86rf212b,$(USEMODULE))) # radio is IEEE 802.15.4 sub-GHz
DEFAULT_CHANNEL ?= 5
CFLAGS += -DIEEE802154_DEFAULT_SUBGHZ_CHANNEL=$(DEFAULT_CHANNEL)
else # radio is IEEE 802.15.4 2.4 GHz
DEFAULT_CHANNEL ?= 26
CFLAGS += -DIEEE802154_DEFAULT_CHANNEL=$(DEFAULT_CHANNEL)
endif
endif