OVMS3-idf/components/app_update/CMakeLists.txt

set(COMPONENT_SRCS "esp_ota_ops.c"
                   "esp_app_desc.c")
set(COMPONENT_ADD_INCLUDEDIRS "include")

set(COMPONENT_REQUIRES spi_flash partition_table bootloader_support)

register_component()

# esp_app_desc structure is added as an undefined symbol because otherwise the
# linker will ignore this structure as it has no other files depending on it.
target_link_libraries(${COMPONENT_LIB} INTERFACE "-u esp_app_desc")

# cut PROJECT_VER and PROJECT_NAME to required 32 characters.
idf_build_get_property(project_ver PROJECT_VER)
idf_build_get_property(project_name PROJECT_NAME)
string(SUBSTRING "${project_ver}" 0 31 PROJECT_VER_CUT)
string(SUBSTRING "${project_name}" 0 31 PROJECT_NAME_CUT)

set_source_files_properties(
    SOURCE "esp_app_desc.c"
    PROPERTIES COMPILE_DEFINITIONS
    "PROJECT_VER=\"${PROJECT_VER_CUT}\"; PROJECT_NAME=\"${PROJECT_NAME_CUT}\"")

if(NOT BOOTLOADER_BUILD)
    partition_table_get_partition_info(otadata_offset "--partition-type data --partition-subtype ota" "offset")
    partition_table_get_partition_info(otadata_size "--partition-type data --partition-subtype ota" "size")

    # Add custom target for generating empty otadata partition for flashing
    if(otadata_size AND otadata_offset)
        idf_build_get_property(build_dir BUILD_DIR)
        set(blank_otadata_file ${build_dir}/ota_data_initial.bin)

        idf_build_get_property(idf_path IDF_PATH)
        idf_build_get_property(python PYTHON)
        add_custom_command(OUTPUT ${blank_otadata_file}
            COMMAND ${python} ${idf_path}/components/partition_table/gen_empty_partition.py
            ${otadata_size} ${blank_otadata_file})

        add_custom_target(blank_ota_data ALL DEPENDS ${blank_otadata_file})
        add_dependencies(app blank_ota_data)

        set(otatool_py ${python} ${COMPONENT_DIR}/otatool.py)

        add_custom_target(read_otadata DEPENDS "${PARTITION_CSV_PATH}"
                        COMMAND ${otatool_py} 
                        --partition-table-file ${PARTITION_CSV_PATH} 
                        --partition-table-offset ${PARTITION_TABLE_OFFSET}
                        read_otadata)

        add_custom_target(erase_otadata DEPENDS "${PARTITION_CSV_PATH}"
                        COMMAND ${otatool_py}
                        --partition-table-file ${PARTITION_CSV_PATH}
                        --partition-table-offset ${PARTITION_TABLE_OFFSET}
                        erase_otadata)

        esptool_py_flash_project_args(otadata ${otadata_offset} "${blank_otadata_file}" FLASH_IN_PROJECT)
    endif()
endif()
esp32: Add firmware version to app Added a new structure esp_app_desc_t. It has info about firmware: version, secure_version, project_name, time/date build and IDF version. Added the ability to add a custom structure with a description of the firmware. The esp_app_desc_t is located in fixed place in start of ROM secotor. It is located after structures esp_image_header_t and esp_image_segment_header_t. app_version is filed from PROJECT_VER variable (if set in custom make file) or PROJECT_PATH/version.txt or git repo (git describe). Add API to get app_desc from partition. 2018-10-05 12:29:07 +00:00			`set(COMPONENT_SRCS "esp_ota_ops.c"`
			`"esp_app_desc.c")`
cmake: Remove defaults for COMPONENT_SRCDIRS, COMPONENT_SRCS, COMPONENT_ADD_INCLUDEDIRS * Philosophical: "explicit is better than implicit". * Practical: Allows useful errors if invalid directories given in components as the defaults aren't always used. Also trims the -I path from a number of components that have no actual include directory. * Simplifies knowing which components will be header-only and which won't 2018-01-19 05:22:08 +00:00			`set(COMPONENT_ADD_INCLUDEDIRS "include")`

esp32: Add firmware version to app Added a new structure esp_app_desc_t. It has info about firmware: version, secure_version, project_name, time/date build and IDF version. Added the ability to add a custom structure with a description of the firmware. The esp_app_desc_t is located in fixed place in start of ROM secotor. It is located after structures esp_image_header_t and esp_image_segment_header_t. app_version is filed from PROJECT_VER variable (if set in custom make file) or PROJECT_PATH/version.txt or git repo (git describe). Add API to get app_desc from partition. 2018-10-05 12:29:07 +00:00			`set(COMPONENT_REQUIRES spi_flash partition_table bootloader_support)`
cmake: Add component dependency support Components should set the COMPONENT_REQUIRES & COMPONENT_PRIVATE_REQUIRES variables to define their requirements. 2018-03-22 06:27:10 +00:00
build system: Initial cmake support, work in progress 2018-01-12 02:49:13 +00:00			`register_component()`
cmake app_update: Add "flash blank otadata" functionality to cmake 2018-08-31 04:30:14 +00:00
cmake: Allow components to present their own images to flash 2019-01-22 03:45:45 +00:00			`# esp_app_desc structure is added as an undefined symbol because otherwise the`
app_update: Fix esp_app_desc unused var for Cmake 2018-12-05 06:07:41 +00:00			`# linker will ignore this structure as it has no other files depending on it.`
cmake: use new signature form of target_link_library to link components !4452 used setting LINK_LIBRARIES and INTERFACE_LINK_LIBRARIES to link components built under ESP-IDF build system. However, LINK_LIBRARIES does not produce behavior same as linking PRIVATE. This MR uses the new signature for target_link_libraries directly instead. This also moves setting dependencies during component registration rather than after all components have been processed. The consequence is that internally, components have to use the new signature form as well. This does not affect linking the components to external targets, such as with idf_as_lib example. This only affects linking additional libraries to ESP-IDF libraries outside component processing (after idf_build_process), which is not even possible for CMake<v3.13 as target_link_libraries is not valid for targets not created in current directory. See https://cmake.org/cmake/help/v3.13/policy/CMP0079.html#policy:CMP0079 2019-06-04 11:05:33 +00:00			`target_link_libraries(${COMPONENT_LIB} INTERFACE "-u esp_app_desc")`
app_update: Fix esp_app_desc unused var for Cmake 2018-12-05 06:07:41 +00:00
build: Add trimming PROJECT_VER and PROJECT_NAME vars 2018-12-07 16:23:44 +00:00			`# cut PROJECT_VER and PROJECT_NAME to required 32 characters.`
components: update with build system changes 2019-05-10 02:53:08 +00:00			`idf_build_get_property(project_ver PROJECT_VER)`
			`idf_build_get_property(project_name PROJECT_NAME)`
			`string(SUBSTRING "${project_ver}" 0 31 PROJECT_VER_CUT)`
			`string(SUBSTRING "${project_name}" 0 31 PROJECT_NAME_CUT)`
build: Add trimming PROJECT_VER and PROJECT_NAME vars 2018-12-07 16:23:44 +00:00
esp32: Add firmware version to app Added a new structure esp_app_desc_t. It has info about firmware: version, secure_version, project_name, time/date build and IDF version. Added the ability to add a custom structure with a description of the firmware. The esp_app_desc_t is located in fixed place in start of ROM secotor. It is located after structures esp_image_header_t and esp_image_segment_header_t. app_version is filed from PROJECT_VER variable (if set in custom make file) or PROJECT_PATH/version.txt or git repo (git describe). Add API to get app_desc from partition. 2018-10-05 12:29:07 +00:00			`set_source_files_properties(`
			`SOURCE "esp_app_desc.c"`
cmake: Allow components to present their own images to flash 2019-01-22 03:45:45 +00:00			`PROPERTIES COMPILE_DEFINITIONS`
build: Add trimming PROJECT_VER and PROJECT_NAME vars 2018-12-07 16:23:44 +00:00			`"PROJECT_VER=\"${PROJECT_VER_CUT}\"; PROJECT_NAME=\"${PROJECT_NAME_CUT}\"")`
esp32: Add firmware version to app Added a new structure esp_app_desc_t. It has info about firmware: version, secure_version, project_name, time/date build and IDF version. Added the ability to add a custom structure with a description of the firmware. The esp_app_desc_t is located in fixed place in start of ROM secotor. It is located after structures esp_image_header_t and esp_image_segment_header_t. app_version is filed from PROJECT_VER variable (if set in custom make file) or PROJECT_PATH/version.txt or git repo (git describe). Add API to get app_desc from partition. 2018-10-05 12:29:07 +00:00
components: update with build system changes 2019-05-10 02:53:08 +00:00			`if(NOT BOOTLOADER_BUILD)`
cmake: Allow components to present their own images to flash 2019-01-22 03:45:45 +00:00			`partition_table_get_partition_info(otadata_offset "--partition-type data --partition-subtype ota" "offset")`
			`partition_table_get_partition_info(otadata_size "--partition-type data --partition-subtype ota" "size")`
cmake: separate app from idf lib project mbedtls: import mbedtls using unmodified cmake file 2018-11-11 07:36:10 +00:00
cmake: Allow components to present their own images to flash 2019-01-22 03:45:45 +00:00			`# Add custom target for generating empty otadata partition for flashing`
			`if(otadata_size AND otadata_offset)`
components: update with build system changes 2019-05-10 02:53:08 +00:00			`idf_build_get_property(build_dir BUILD_DIR)`
			`set(blank_otadata_file ${build_dir}/ota_data_initial.bin)`

			`idf_build_get_property(idf_path IDF_PATH)`
			`idf_build_get_property(python PYTHON)`
cmake: Allow components to present their own images to flash 2019-01-22 03:45:45 +00:00			`add_custom_command(OUTPUT ${blank_otadata_file}`
app_update: implement Python API for otatool 2019-05-27 03:08:28 +00:00			`COMMAND ${python} ${idf_path}/components/partition_table/gen_empty_partition.py`
			`${otadata_size} ${blank_otadata_file})`
cmake: Allow components to present their own images to flash 2019-01-22 03:45:45 +00:00
			`add_custom_target(blank_ota_data ALL DEPENDS ${blank_otadata_file})`
components: update with build system changes 2019-05-10 02:53:08 +00:00			`add_dependencies(app blank_ota_data)`
cmake: use otatool and parttool for build 2018-11-15 21:01:15 +00:00
components: update with build system changes 2019-05-10 02:53:08 +00:00			`set(otatool_py ${python} ${COMPONENT_DIR}/otatool.py)`
cmake: use otatool and parttool for build 2018-11-15 21:01:15 +00:00
cmake: Allow components to present their own images to flash 2019-01-22 03:45:45 +00:00			`add_custom_target(read_otadata DEPENDS "${PARTITION_CSV_PATH}"`
partition_table,app_update: use config partition table offset 2019-06-04 07:49:55 +00:00			`COMMAND ${otatool_py}`
			`--partition-table-file ${PARTITION_CSV_PATH}`
			`--partition-table-offset ${PARTITION_TABLE_OFFSET}`
			`read_otadata)`
cmake: use otatool and parttool for build 2018-11-15 21:01:15 +00:00
cmake: Allow components to present their own images to flash 2019-01-22 03:45:45 +00:00			`add_custom_target(erase_otadata DEPENDS "${PARTITION_CSV_PATH}"`
partition_table,app_update: use config partition table offset 2019-06-04 07:49:55 +00:00			`COMMAND ${otatool_py}`
			`--partition-table-file ${PARTITION_CSV_PATH}`
			`--partition-table-offset ${PARTITION_TABLE_OFFSET}`
			`erase_otadata)`
cmake: Allow components to present their own images to flash 2019-01-22 03:45:45 +00:00
			`esptool_py_flash_project_args(otadata ${otadata_offset} "${blank_otadata_file}" FLASH_IN_PROJECT)`
			`endif()`
			`endif()`