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129 lines
3.9 KiB
129 lines
3.9 KiB
# set current revision
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REVISION ?= v0.5
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# targets
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TARGETS = A B C D E F G H I J K L M N O P Q R S T U V W
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MCUS = H L
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FETON_DELAYS = 0 5 10 15 20 25 30 40 50 70 90
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PWM_FREQUENCIES = 24 48 96
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# example single target
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TARGET ?= F
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MCU ?= H
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FETON_DELAY ?= 40
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PWM_FREQUENCY ?= 24
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WINE_BIN ?= /usr/local/bin/wine
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# path to the keil binaries
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KEIL_PATH ?= ~/Downloads/keil_8051/9.60/BIN
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# directory config
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OUTPUT_DIR ?= build
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OUTPUT_DIR_HEX ?= $(OUTPUT_DIR)/hex
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LOG_DIR ?= $(OUTPUT_DIR)/logs
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# define the assembler/linker scripts
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AX51_BIN = $(KEIL_PATH)/AX51.exe
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LX51_BIN = $(KEIL_PATH)/LX51.exe
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OX51_BIN = $(KEIL_PATH)/Ohx51.exe
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AX51 = $(WINE_BIN) $(AX51_BIN)
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LX51 = $(WINE_BIN) $(LX51_BIN)
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OX51 = $(WINE_BIN) $(OX51_BIN)
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# set up flags
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AX51_FLAGS = DEBUG NOMOD51
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#AX51_FLAGS = NOMOD51 NOLIST
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LX51_FLAGS =
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# set up sources
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ASM_SRC = Bluejay.asm
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ASM_INC = $(TARGETS:%=targets/%.inc) Common.inc BLHeliBootLoad.inc BLHeliPgm.inc Silabs/SI_EFM8BB1_Defs.inc Silabs/SI_EFM8BB2_Defs.inc
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# check that wine/simplicity studio is available
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EXECUTABLES = $(WINE_BIN) $(AX51_BIN) $(LX51_BIN) $(OX51_BIN)
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DUMMYVAR := $(foreach exec, $(EXECUTABLES), \
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$(if $(wildcard $(exec)),found, \
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$(error "Could not find $(exec). Make sure to set the correct paths to the simplicity install location")))
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# delete object files on error and warnings
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.DELETE_ON_ERROR:
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# make sure the list of obj files is expanded twice
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.SECONDEXPANSION:
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OBJS =
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define MAKE_OBJ
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OBJS += $(1)_$(2)_$(3)_$(4)_$(REVISION).OBJ
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$(OUTPUT_DIR)/$(1)_$(2)_$(3)_$(4)_$(REVISION).OBJ : $(ASM_SRC) $(ASM_INC)
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$(eval _ESC := $(1))
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$(eval _ESC_INT := $(shell printf "%d" "'${_ESC}"))
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$(eval _ESCNO := $(shell echo $$(( $(_ESC_INT) - 65 + 1))))
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$(eval _MCU_48MHZ := $(subst L,0,$(subst H,1,$(2))))
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$(eval _FETON_DELAY := $(3))
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$(eval _PWM_FREQ := $(subst 24,0,$(subst 48,1,$(subst 96,2,$(4)))))
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$(eval _LOG := $(LOG_DIR)/$(1)_$(2)_$(3)_$(4)_$(REVISION).log)
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@mkdir -p $(OUTPUT_DIR)
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@mkdir -p $(LOG_DIR)
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@echo "AX51 : $$@"
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@$(AX51) $(ASM_SRC) \
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"DEFINE(ESCNO=$(_ESCNO)) " \
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"DEFINE(MCU_48MHZ=$(_MCU_48MHZ)) "\
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"DEFINE(FETON_DELAY=$(_FETON_DELAY)) "\
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"DEFINE(PWM_FREQ=$(_PWM_FREQ)) "\
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"OBJECT($$@) "\
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"$(AX51_FLAGS)" > $(_LOG) 2>&1 || (mv ./Bluejay.LST $(OUTPUT_DIR)/; tail $(_LOG); exit 1)
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@mv ./Bluejay.LST $(OUTPUT_DIR)/
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endef
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HEX_TARGETS = $(OBJS:%.OBJ=$(OUTPUT_DIR_HEX)/%.hex)
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EFM8_LOAD_BIN ?= efm8load.py
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EFM8_LOAD_PORT ?= /dev/ttyUSB0
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EFM8_LOAD_BAUD ?= 57600
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SINGLE_TARGET_HEX = $(OUTPUT_DIR_HEX)/$(TARGET)_$(MCU)_$(FETON_DELAY)_$(PWM_FREQUENCY)_$(REVISION).hex
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single_target : $(SINGLE_TARGET_HEX)
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all : $$(HEX_TARGETS)
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@echo "\nbuild finished. built $(shell ls -Aq $(OUTPUT_DIR_HEX) | wc -l) hex targets\n"
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# create all obj targets using macro expansion
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$(foreach _t,$(TARGETS), \
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$(foreach _m, $(MCUS), \
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$(foreach _f, $(FETON_DELAYS), \
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$(foreach _p, $(PWM_FREQUENCIES), \
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$(eval $(call MAKE_OBJ,$(_t),$(_m),$(_f),$(_p)))))))
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$(OUTPUT_DIR)/%.OMF : $(OUTPUT_DIR)/%.OBJ
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$(eval LOG := $(LOG_DIR)/$(basename $(notdir $@)).log)
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@echo "LX51 : linking $< to $@"
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# # Linking should produce exactly 1 warning
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@$(LX51) "$<" TO "$@" "$(LX51_FLAGS)" >> $(LOG) 2>&1; test $$? -lt 2 && grep -q "1 WARNING" $(LOG) || (tail $(LOG); exit 1)
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$(OUTPUT_DIR_HEX)/%.hex : $(OUTPUT_DIR)/%.OMF
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$(eval LOG := $(LOG_DIR)/$(basename $(notdir $@)).log)
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@mkdir -p $(OUTPUT_DIR_HEX)
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@echo "OHX : generating hex file $@"
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@$(OX51) "$<" "HEXFILE ($@)" >> $(LOG) 2>&1 || (tail $(LOG); exit 1)
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help:
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@echo ""
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@echo "usage examples:"
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@echo "================================================================"
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@echo "make all # build all targets"
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@echo "make TARGET=A MCU=H FETON_DELAY=5 # to build a single target"
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@echo
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clean:
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@rm -f $(OUTPUT_DIR)/*.{OBJ,MAP,OMF,LST}
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@rm -f $(LOG_DIR)/*.log
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efm8load: single_target
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$(EFM8_LOAD_BIN) -p $(EFM8_LOAD_PORT) -b $(EFM8_LOAD_BAUD) -w $(SINGLE_TARGET_HEX)
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.PHONY: all clean help efm8load
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