61 lines
2.7 KiB
CMake
61 lines
2.7 KiB
CMake
idf_component_register(SRCS "esp_ota_ops.c"
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"esp_app_desc.c"
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INCLUDE_DIRS "include"
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REQUIRES spi_flash partition_table bootloader_support)
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# esp_app_desc structure is added as an undefined symbol because otherwise the
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# linker will ignore this structure as it has no other files depending on it.
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target_link_libraries(${COMPONENT_LIB} INTERFACE "-u esp_app_desc")
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# cut PROJECT_VER and PROJECT_NAME to required 32 characters.
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idf_build_get_property(project_ver PROJECT_VER)
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idf_build_get_property(project_name PROJECT_NAME)
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string(SUBSTRING "${project_ver}" 0 31 PROJECT_VER_CUT)
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string(SUBSTRING "${project_name}" 0 31 PROJECT_NAME_CUT)
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set_source_files_properties(
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SOURCE "esp_app_desc.c"
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PROPERTIES COMPILE_DEFINITIONS
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"PROJECT_VER=\"${PROJECT_VER_CUT}\"; PROJECT_NAME=\"${PROJECT_NAME_CUT}\"")
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if(NOT BOOTLOADER_BUILD)
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partition_table_get_partition_info(otadata_offset "--partition-type data --partition-subtype ota" "offset")
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partition_table_get_partition_info(otadata_size "--partition-type data --partition-subtype ota" "size")
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# Add custom target for generating empty otadata partition for flashing
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if(otadata_size AND otadata_offset)
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idf_build_get_property(build_dir BUILD_DIR)
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set(blank_otadata_file ${build_dir}/ota_data_initial.bin)
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idf_build_get_property(idf_path IDF_PATH)
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idf_build_get_property(python PYTHON)
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idf_component_get_property(partition_table_dir partition_table COMPONENT_DIR)
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add_custom_command(OUTPUT ${blank_otadata_file}
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COMMAND ${python} ${partition_table_dir}/gen_empty_partition.py
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${otadata_size} ${blank_otadata_file})
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add_custom_target(blank_ota_data ALL DEPENDS ${blank_otadata_file})
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add_dependencies(flash blank_ota_data)
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set(otatool_py ${python} ${COMPONENT_DIR}/otatool.py)
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set(esptool_args --esptool-args before=${CONFIG_ESPTOOLPY_BEFORE} after=${CONFIG_ESPTOOLPY_AFTER})
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add_custom_target(read_otadata DEPENDS "${PARTITION_CSV_PATH}"
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COMMAND ${otatool_py} ${esptool_args}
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--partition-table-file ${PARTITION_CSV_PATH}
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--partition-table-offset ${PARTITION_TABLE_OFFSET}
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read_otadata)
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add_custom_target(erase_otadata DEPENDS "${PARTITION_CSV_PATH}"
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COMMAND ${otatool_py} ${esptool_args}
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--partition-table-file ${PARTITION_CSV_PATH}
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--partition-table-offset ${PARTITION_TABLE_OFFSET}
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erase_otadata)
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esptool_py_flash_project_args(otadata ${otadata_offset} "${blank_otadata_file}" FLASH_IN_PROJECT)
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endif()
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endif()
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