57 lines
1.5 KiB
Makefile
57 lines
1.5 KiB
Makefile
# Component makefile for extras/spiffs
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SPIFFS_BASE_ADDR ?= 0x300000
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SPIFFS_SIZE ?= 0x100000
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INC_DIRS += $(spiffs_ROOT)
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INC_DIRS += $(spiffs_ROOT)spiffs/src
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# args for passing into compile rule generation
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spiffs_SRC_DIR = $(spiffs_ROOT)spiffs/src
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spiffs_SRC_DIR += $(spiffs_ROOT)
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spiffs_CFLAGS = $(CFLAGS)
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spiffs_CFLAGS += -DSPIFFS_BASE_ADDR=$(SPIFFS_BASE_ADDR)
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spiffs_CFLAGS += -DSPIFFS_SIZE=$(SPIFFS_SIZE)
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# Create an SPIFFS image of specified directory and flash it with
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# the rest of the firmware.
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#
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# Argumens:
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# $(1) - directory with files which go into spiffs image
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#
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# Example:
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# $(eval $(call make_spiffs_image,files))
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define make_spiffs_image
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SPIFFS_IMAGE = $(addprefix $(FIRMWARE_DIR),spiffs.bin)
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MKSPIFFS_DIR = $(ROOT)/extras/spiffs/mkspiffs
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MKSPIFFS = $$(MKSPIFFS_DIR)/mkspiffs
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SPIFFS_FILE_LIST = $(shell find $(1))
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all: $$(SPIFFS_IMAGE)
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clean: clean_spiffs_img clean_mkspiffs
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$$(SPIFFS_IMAGE): $$(MKSPIFFS) $$(SPIFFS_FILE_LIST)
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$$< $(1) $$@
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# Rebuild SPIFFS if Makefile is changed, where SPIFF_SIZE is defined
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$$(spiffs_ROOT)spiffs_config.h: Makefile
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$$(Q) touch $$@
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# if SPIFFS_SIZE in Makefile is changed rebuild mkspiffs
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$$(MKSPIFFS): Makefile
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$$(MAKE) -C $$(MKSPIFFS_DIR) clean
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$$(MAKE) -C $$(MKSPIFFS_DIR) SPIFFS_SIZE=$(SPIFFS_SIZE)
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clean_spiffs_img:
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$$(Q) rm -f $$(SPIFFS_IMAGE)
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clean_mkspiffs:
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$$(Q) $$(MAKE) -C $$(MKSPIFFS_DIR) clean
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SPIFFS_ESPTOOL_ARGS = $(SPIFFS_BASE_ADDR) $$(SPIFFS_IMAGE)
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endef
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$(eval $(call component_compile_rules,spiffs))
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