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https://github.com/RIOT-OS/RIOT.git
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79 lines
3.0 KiB
Makefile
79 lines
3.0 KiB
Makefile
# check some environment variables first
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ifndef ESP32_SDK_DIR
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$(info ESP32_SDK_DIR should be defined as /path/to/esp-idf directory)
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$(info ESP32_SDK_DIR is set by default to /opt/esp/esp-idf)
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export ESP32_SDK_DIR=/opt/esp/esp-idf
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endif
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ESP_SDK_DIR = $(ESP32_SDK_DIR)
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# ESP32 specific flashing options
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FLASH_CHIP = esp32
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FLASH_MODE ?= dout
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FLASH_FREQ = 40m # DO NOT CHANGE
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FLASH_SIZE ?= 4
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BOOTLOADER_POS = 0x1000
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include $(RIOTCPU)/esp_common/Makefile.include
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# regular Makefile
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TARGET_ARCH ?= xtensa-esp32-elf
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PSEUDOMODULES += esp_eth_hw
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PSEUDOMODULES += esp_gdbstub
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PSEUDOMODULES += esp_hw_counter
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PSEUDOMODULES += esp_i2c_hw
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PSEUDOMODULES += esp_idf_newlib
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PSEUDOMODULES += esp_rtc_timer_32k
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PSEUDOMODULES += esp_spi_ram
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PSEUDOMODULES += esp_wifi_enterprise
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INCLUDES += -I$(RIOTCPU)/$(CPU)/vendor/
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INCLUDES += -I$(RIOTCPU)/$(CPU)/vendor/esp-idf/include
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INCLUDES += -I$(RIOTCPU)/$(CPU)/vendor/esp-idf/include/esp32
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INCLUDES += -I$(RIOTCPU)/$(CPU)/vendor/esp-idf/include/heap
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INCLUDES += -I$(RIOTCPU)/$(CPU)/vendor/esp-idf/include/spi_flash
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INCLUDES += -I$(RIOTCPU)/$(CPU)/vendor/esp-idf/include/tcpip_adapter
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INCLUDES += -I$(ESP32_SDK_DIR)/components/
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INCLUDES += -I$(ESP32_SDK_DIR)/components/driver/include
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INCLUDES += -I$(ESP32_SDK_DIR)/components/esp32/include
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INCLUDES += -I$(ESP32_SDK_DIR)/components/heap/include
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INCLUDES += -I$(ESP32_SDK_DIR)/components/soc/esp32/include
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INCLUDES += -I$(ESP32_SDK_DIR)/components/soc/include
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INCLUDES += -I$(RIOTCPU)/$(CPU)
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INCLUDES += $(if $(filter esp_eth,$(USEMODULE)),-I$(RIOTCPU)/$(CPU)/vendor/esp-idf/include/ethernet)
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INCLUDES += $(if $(filter esp_eth,$(USEMODULE)),-I$(ESP32_SDK_DIR)/components/ethernet/include)
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CFLAGS += -DSDK_NOT_USED -DCONFIG_FREERTOS_UNICORE=1 -DESP_PLATFORM
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CFLAGS += -DLOG_TAG_IN_BRACKETS
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LINKFLAGS += -L$(RIOTCPU)/$(CPU)/ld/
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LINKFLAGS += -T$(RIOTCPU)/$(CPU)/ld/esp32.ld
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LINKFLAGS += -T$(RIOTCPU)/$(CPU)/ld/esp32.common.ld
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LINKFLAGS += -T$(RIOTCPU)/$(CPU)/ld/esp32.peripherals.ld
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LINKFLAGS += -T$(RIOTCPU)/$(CPU)/ld/esp32.rom.ld
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LINKFLAGS += -T$(RIOTCPU)/$(CPU)/ld/esp32.rom.nanofmt.ld
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LINKFLAGS += -nostdlib -lgcc -Wl,-gc-sections
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# Baselibs needed when using esp_wifi_any pseudomodule
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_ESP_WIFI_ANY_BASELIBS = -lcore -lrtc -lnet80211 -lpp -lcoexist -lwps -lwpa -lwpa2
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_ESP_WIFI_ANY_BASELIBS += -lphy -lstdc++
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# Baselibs needed when using esp_now module
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_ESP_NOW_BASELIBS = -lespnow -lmesh
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# NOTE: These checks can be turned into a normal conditional when #9913 is fixed
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BASELIBS += $(if $(filter esp_wifi_any,$(USEMODULE)),$(_ESP_WIFI_ANY_BASELIBS))
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BASELIBS += $(if $(filter esp_now,$(USEMODULE)),$(_ESP_NOW_BASELIBS))
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UNDEF += $(if $(filter cpp,$(FEATURES_USED)),$(BINDIR)/esp_cxx/cxa_guard.o)
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BASELIBS += $(if $(filter cpp,$(FEATURES_USED)),-lstdc++)
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# additional flasher configuration for ESP32 QEMU
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ifneq (,$(filter esp_qemu,$(USEMODULE)))
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FFLAGS += cp $(RIOTCPU)/$(CPU)/bin/rom_0x3ff90000_0x00010000.bin $(BINDIR)/rom1.bin &&
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FFLAGS += cp $(RIOTCPU)/$(CPU)/bin/rom_0x40000000_0x000c2000.bin $(BINDIR)/rom.bin
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endif
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