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Add support for BOARD_SPEED setting.

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This is needed to specify CPU speed for boards.txt files that use this format:
"{board_tag}.menu.speed.{board_speed}.build.f_cpu"
For example, the Watterott ATmega328PB library: https://github.com/watterott/ATmega328PB-Testing
This commit is contained in:
Donna Whisnant 2018-11-11 13:01:52 -06:00
parent 5a0c80bf0c
commit 0f02622467
1 changed files with 11 additions and 1 deletions
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12
Arduino.mk
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@ -641,6 +641,11 @@ else
$(call show_config_variable,BOARD_TAG,[USER])
endif
ifdef BOARD_SPEED
BOARD_SPEED := $(strip $(BOARD_SPEED))
$(call show_config_variable,BOARD_SPEED,[USER])
endif
# If NO_CORE is set, then we don't have to parse boards.txt file
# But the user might have to define MCU, F_CPU etc
ifeq ($(strip $(NO_CORE)),)
@ -686,7 +691,12 @@ ifeq ($(strip $(NO_CORE)),)
endif
ifndef F_CPU
F_CPU := $(call PARSE_BOARD,$(BOARD_TAG),menu.(chip|cpu).$(BOARD_SUB).build.f_cpu)
ifdef BOARD_SPEED
F_CPU := $(call PARSE_BOARD,$(BOARD_TAG),menu.speed.$(BOARD_SPEED).build.f_cpu)
endif
ifndef F_CPU
F_CPU := $(call PARSE_BOARD,$(BOARD_TAG),menu.(chip|cpu).$(BOARD_SUB).build.f_cpu)
endif
ifndef F_CPU
F_CPU := $(call PARSE_BOARD,$(BOARD_TAG),build.f_cpu)
endif