# Add DFU build and flashing related targets # function(__add_dfu_targets) idf_build_get_property(target IDF_TARGET) if("${target}" STREQUAL "esp32") return() elseif("${target}" STREQUAL "esp32s2") set(dfu_pid "2") elseif("${target}" STREQUAL "esp32s3") set(dfu_pid "4") elseif("${target}" STREQUAL "esp32c3") return() elseif("${target}" STREQUAL "linux") return() else() message(FATAL_ERROR "DFU PID unknown for ${target}") endif() idf_build_get_property(python PYTHON) idf_build_get_property(idf_path IDF_PATH) add_custom_target(dfu COMMAND ${python} ${idf_path}/tools/mkdfu.py write -o "${CMAKE_CURRENT_BINARY_DIR}/dfu.bin" --json "${CMAKE_CURRENT_BINARY_DIR}/flasher_args.json" --pid "${dfu_pid}" --flash-size "${CONFIG_ESPTOOLPY_FLASHSIZE}" DEPENDS gen_project_binary bootloader VERBATIM USES_TERMINAL) add_custom_target(dfu-list COMMAND ${CMAKE_COMMAND} -D ESP_DFU_LIST="1" -P ${idf_path}/tools/cmake/run_dfu_util.cmake USES_TERMINAL) add_custom_target(dfu-flash COMMAND ${CMAKE_COMMAND} -D ESP_DFU_BIN="${CMAKE_CURRENT_BINARY_DIR}/dfu.bin" -D ESP_DFU_PID="${dfu_pid}" -P ${idf_path}/tools/cmake/run_dfu_util.cmake USES_TERMINAL) endfunction()