# Copyright 2014-present PlatformIO # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. """ Arduino Arduino Wiring-based Framework allows writing cross-platform software to control devices attached to a wide range of Arduino boards to create all kinds of creative coding, interactive objects, spaces or physical experiences. http://arduino.cc/en/Reference/HomePage """ # Extends: https://github.com/platformio/platform-espressif32/blob/develop/builder/main.py from os.path import abspath, isdir, isfile, join from SCons.Script import DefaultEnvironment env = DefaultEnvironment() platform = env.PioPlatform() FRAMEWORK_DIR = platform.get_package_dir("framework-arduinoespressif32") assert isdir(FRAMEWORK_DIR) env.Append( ASFLAGS=["-x", "assembler-with-cpp", "-mlongcalls"], CFLAGS=[ "-std=gnu99", "-Wno-old-style-declaration" ], CCFLAGS=[ "-Os", "-g3", "-Wall", "-nostdlib", "-Wpointer-arith", "-Wno-error=unused-but-set-variable", "-Wno-error=unused-variable", "-mlongcalls", "-ffunction-sections", "-fdata-sections", "-fstrict-volatile-bitfields", "-Wno-error=deprecated-declarations", "-Wno-error=unused-function", "-Wno-unused-parameter", "-Wno-sign-compare", "-fstack-protector", "-fexceptions", "-Werror=reorder" ], CXXFLAGS=[ "-fno-rtti", "-fno-exceptions", "-std=gnu++11" ], LINKFLAGS=[ "-nostdlib", "-Wl,-static", "-u", "call_user_start_cpu0", "-Wl,--undefined=uxTopUsedPriority", "-Wl,--gc-sections", "-Wl,-EL", "-T", "esp32.project.ld", "-T", "esp32.rom.ld", "-T", "esp32.peripherals.ld", "-T", "esp32.rom.libgcc.ld", "-T", "esp32.rom.spiram_incompatible_fns.ld", "-u", "ld_include_panic_highint_hdl", "-u", "__cxa_guard_dummy", "-u", "__cxx_fatal_exception" ], CPPDEFINES=[ "ESP32", "ESP_PLATFORM", ("F_CPU", "$BOARD_F_CPU"), "HAVE_CONFIG_H", ("MBEDTLS_CONFIG_FILE", '\\"mbedtls/esp_config.h\\"'), ("ARDUINO", 10805), "ARDUINO_ARCH_ESP32", ("ARDUINO_VARIANT", '\\"%s\\"' % env.BoardConfig().get("build.variant").replace('"', "")), ("ARDUINO_BOARD", '\\"%s\\"' % env.BoardConfig().get("name").replace('"', "")) ], CPPPATH=[ join(FRAMEWORK_DIR, "tools", "sdk", "include", "config"), join(FRAMEWORK_DIR, "tools", "sdk", "include", "app_trace"), join(FRAMEWORK_DIR, "tools", "sdk", "include", "app_update"), join(FRAMEWORK_DIR, "tools", "sdk", "include", "asio"), join(FRAMEWORK_DIR, "tools", "sdk", "include", "bootloader_support"), join(FRAMEWORK_DIR, "tools", "sdk", "include", "bt"), join(FRAMEWORK_DIR, "tools", "sdk", "include", "coap"), join(FRAMEWORK_DIR, "tools", "sdk", "include", "console"), join(FRAMEWORK_DIR, "tools", "sdk", "include", "driver"), join(FRAMEWORK_DIR, "tools", "sdk", "include", "efuse"), join(FRAMEWORK_DIR, "tools", "sdk", "include", "esp-tls"), join(FRAMEWORK_DIR, "tools", "sdk", "include", "esp32"), join(FRAMEWORK_DIR, "tools", "sdk", "include", "esp_adc_cal"), join(FRAMEWORK_DIR, "tools", "sdk", "include", "esp_event"), join(FRAMEWORK_DIR, "tools", "sdk", "include", "esp_http_client"), join(FRAMEWORK_DIR, "tools", "sdk", "include", "esp_http_server"), join(FRAMEWORK_DIR, "tools", "sdk", "include", "esp_https_ota"), join(FRAMEWORK_DIR, "tools", "sdk", "include", "esp_https_server"), join(FRAMEWORK_DIR, "tools", "sdk", "include", "esp_ringbuf"), join(FRAMEWORK_DIR, "tools", "sdk", "include", "esp_websocket_client"), join(FRAMEWORK_DIR, "tools", "sdk", "include", "espcoredump"), join(FRAMEWORK_DIR, "tools", "sdk", "include", "ethernet"), join(FRAMEWORK_DIR, "tools", "sdk", "include", "expat"), join(FRAMEWORK_DIR, "tools", "sdk", "include", "fatfs"), join(FRAMEWORK_DIR, "tools", "sdk", "include", "freemodbus"), join(FRAMEWORK_DIR, "tools", "sdk", "include", "freertos"), join(FRAMEWORK_DIR, "tools", "sdk", "include", "heap"), join(FRAMEWORK_DIR, "tools", "sdk", "include", "idf_test"), join(FRAMEWORK_DIR, "tools", "sdk", "include", "jsmn"), join(FRAMEWORK_DIR, "tools", "sdk", "include", "json"), join(FRAMEWORK_DIR, "tools", "sdk", "include", "libsodium"), join(FRAMEWORK_DIR, "tools", "sdk", "include", "log"), join(FRAMEWORK_DIR, "tools", "sdk", "include", "lwip"), join(FRAMEWORK_DIR, "tools", "sdk", "include", "mbedtls"), join(FRAMEWORK_DIR, "tools", "sdk", "include", "mdns"), join(FRAMEWORK_DIR, "tools", "sdk", "include", "micro-ecc"), join(FRAMEWORK_DIR, "tools", "sdk", "include", "mqtt"), join(FRAMEWORK_DIR, "tools", "sdk", "include", "newlib"), join(FRAMEWORK_DIR, "tools", "sdk", "include", "nghttp"), join(FRAMEWORK_DIR, "tools", "sdk", "include", "nvs_flash"), join(FRAMEWORK_DIR, "tools", "sdk", "include", "openssl"), join(FRAMEWORK_DIR, "tools", "sdk", "include", "protobuf-c"), join(FRAMEWORK_DIR, "tools", "sdk", "include", "protocomm"), join(FRAMEWORK_DIR, "tools", "sdk", "include", "pthread"), join(FRAMEWORK_DIR, "tools", "sdk", "include", "sdmmc"), join(FRAMEWORK_DIR, "tools", "sdk", "include", "smartconfig_ack"), join(FRAMEWORK_DIR, "tools", "sdk", "include", "soc"), join(FRAMEWORK_DIR, "tools", "sdk", "include", "spi_flash"), join(FRAMEWORK_DIR, "tools", "sdk", "include", "spiffs"), join(FRAMEWORK_DIR, "tools", "sdk", "include", "tcp_transport"), join(FRAMEWORK_DIR, "tools", "sdk", "include", "tcpip_adapter"), join(FRAMEWORK_DIR, "tools", "sdk", "include", "ulp"), join(FRAMEWORK_DIR, "tools", "sdk", "include", "unity"), join(FRAMEWORK_DIR, "tools", "sdk", "include", "vfs"), join(FRAMEWORK_DIR, "tools", "sdk", "include", "wear_levelling"), join(FRAMEWORK_DIR, "tools", "sdk", "include", "wifi_provisioning"), join(FRAMEWORK_DIR, "tools", "sdk", "include", "wpa_supplicant"), join(FRAMEWORK_DIR, "tools", "sdk", "include", "xtensa-debug-module"), join(FRAMEWORK_DIR, "tools", "sdk", "include", "esp-face"), join(FRAMEWORK_DIR, "tools", "sdk", "include", "esp32-camera"), join(FRAMEWORK_DIR, "tools", "sdk", "include", "esp-face"), join(FRAMEWORK_DIR, "tools", "sdk", "include", "fb_gfx"), join(FRAMEWORK_DIR, "cores", env.BoardConfig().get("build.core")) ], LIBPATH=[ join(FRAMEWORK_DIR, "tools", "sdk", "lib"), join(FRAMEWORK_DIR, "tools", "sdk", "ld") ], LIBS=[ "-lgcc", "-lesp_websocket_client", "-lwpa2", "-ldetection", "-lesp_https_server", "-lwps", "-lhal", "-lconsole", "-lpe", "-lsoc", "-lsdmmc", "-lpthread", "-llog", "-lesp_http_client", "-ljson", "-lmesh", "-lesp32-camera", "-lnet80211", "-lwpa_supplicant", "-lc", "-lmqtt", "-lcxx", "-lesp_https_ota", "-lulp", "-lefuse", "-lpp", "-lmdns", "-lbt", "-lwpa", "-lspiffs", "-lheap", "-limage_util", "-lunity", "-lrtc", "-lmbedtls", "-lface_recognition", "-lnghttp", "-ljsmn", "-lopenssl", "-lcore", "-lfatfs", "-lm", "-lprotocomm", "-lsmartconfig", "-lxtensa-debug-module", "-ldl", "-lesp_event", "-lesp-tls", "-lfd", "-lespcoredump", "-lesp_http_server", "-lfr", "-lsmartconfig_ack", "-lwear_levelling", "-ltcp_transport", "-llwip", "-lphy", "-lvfs", "-lcoap", "-lesp32", "-llibsodium", "-lbootloader_support", "-ldriver", "-lcoexist", "-lasio", "-lod", "-lmicro-ecc", "-lesp_ringbuf", "-ldetection_cat_face", "-lapp_update", "-lespnow", "-lface_detection", "-lapp_trace", "-lnewlib", "-lbtdm_app", "-lwifi_provisioning", "-lfreertos", "-lfreemodbus", "-lethernet", "-lnvs_flash", "-lspi_flash", "-lc_nano", "-lexpat", "-lfb_gfx", "-lprotobuf-c", "-lesp_adc_cal", "-ltcpip_adapter", "-lstdc++" ], LIBSOURCE_DIRS=[ join(FRAMEWORK_DIR, "libraries") ], FLASH_EXTRA_IMAGES=[ ("0x1000", join(FRAMEWORK_DIR, "tools", "sdk", "bin", "bootloader_${BOARD_FLASH_MODE}_${__get_board_f_flash(__env__)}.bin")), ("0x8000", join(env.subst("$BUILD_DIR"), "partitions.bin")), ("0xe000", join(FRAMEWORK_DIR, "tools", "partitions", "boot_app0.bin")) ] ) if not env.BoardConfig().get("build.ldscript", ""): env.Replace(LDSCRIPT_PATH=env.BoardConfig().get("build.arduino.ldscript", "")) # # Add PSRAM-specific libraries # flatten_cppdefines = env.Flatten(env["CPPDEFINES"]) if "BOARD_HAS_PSRAM" in flatten_cppdefines: env.Append(LIBS=["c-psram-workaround", "m-psram-workaround"]) # # Target: Build Core Library # libs = [] variants_dir = join(FRAMEWORK_DIR, "variants") if "build.variants_dir" in env.BoardConfig(): variants_dir = join("$PROJECT_DIR", env.BoardConfig().get("build.variants_dir")) if "build.variant" in env.BoardConfig(): env.Append( CPPPATH=[ join(variants_dir, env.BoardConfig().get("build.variant")) ] ) libs.append(env.BuildLibrary( join("$BUILD_DIR", "FrameworkArduinoVariant"), join(variants_dir, env.BoardConfig().get("build.variant")) )) envsafe = env.Clone() libs.append(envsafe.BuildLibrary( join("$BUILD_DIR", "FrameworkArduino"), join(FRAMEWORK_DIR, "cores", env.BoardConfig().get("build.core")) )) env.Prepend(LIBS=libs) # # Generate partition table # fwpartitions_dir = join(FRAMEWORK_DIR, "tools", "partitions") partitions_csv = env.BoardConfig().get("build.arduino.partitions", "default.csv") if "build.partitions" in env.BoardConfig(): partitions_csv = env.BoardConfig().get("build.partitions") env.Replace( PARTITIONS_TABLE_CSV=abspath( join(fwpartitions_dir, partitions_csv) if isfile( join(fwpartitions_dir, partitions_csv)) else partitions_csv)) partition_table = env.Command( join("$BUILD_DIR", "partitions.bin"), "$PARTITIONS_TABLE_CSV", env.VerboseAction('"$PYTHONEXE" "%s" -q $SOURCE $TARGET' % join( FRAMEWORK_DIR, "tools", "gen_esp32part.py"), "Generating partitions $TARGET")) env.Depends("$BUILD_DIR/$PROGNAME$PROGSUFFIX", partition_table)