[core] Update PIO builders to new structure

builder/frameworks/arduino.py

@@ -1,14 +1,86 @@
-# Copyright (c) Kuba Szczodrzyński 2022-05-16.
+# Copyright (c) Kuba Szczodrzyński 2022-04-23.
 
-from SCons.Script import DefaultEnvironment
+from os.path import join
 
-env = DefaultEnvironment()
-board = env.BoardConfig()
-platform = env.PioPlatform()
+import click
+from ltchiptool import Family
+from SCons.Script import DefaultEnvironment, Environment
 
-# support passing "arduino" as framework
-frameworks = board.get("frameworks")
-framework = next(fw for fw in frameworks if "arduino" in fw)
-builder = platform.frameworks[framework]["script"]
-builder = builder.rpartition("/")[2]
-env.SConscript(builder, exports="env")
+# Let everyone know we're using the Arduino framework
+env: Environment = DefaultEnvironment()
+env["ARDUINO"] = True
+
+# Add base cores' sources first
+env.SConscript("base.py")
+
+family: Family = env["FAMILY_OBJ"]
+
+# Add common sources among all families
+env.AddCoreSources(
+    name="common_arduino",
+    path=join("$COMMON_DIR", "arduino", "src"),
+)
+env.AddArduinoLibraries(
+    name="common_arduino",
+    path=join("$COMMON_DIR", "arduino", "libraries"),
+)
+# Add sources for this family and each parent
+found = False
+for f in family.inheritance:
+    code = f"{f.code}_arduino"
+    path = join("$CORES_DIR", f.name, "arduino")
+    # Add libraries first, to put the include paths after core sources
+    env.AddArduinoLibraries(name=code, path=join(path, "libraries"))
+    found = found or env.AddCoreSources(name=code, path=join(path, "src"))
+
+# Fail if Arduino core wasn't found
+if not found:
+    click.secho(
+        f"Platform '{family.name}' doesn't support Arduino framework - "
+        "the Arduino core source files are absent.",
+        fg="red",
+    )
+    exit(1)
+
+# Sources - ArduinoCore-API
+env.AddExternalLibrary("arduino_api")
+
+# Sources - board variant
+env.AddLibrary(
+    name="board_${VARIANT}",
+    base_dir="$BOARD_DIR",
+    srcs=[
+        "+<variant.cpp>",
+    ],
+    includes=[
+        "!<.>",
+    ],
+)
+
+# Flags & linker options
+env.Append(
+    CPPDEFINES=[
+        ("LIBRETUYA_ARDUINO", 1),
+        ("ARDUINO", 10812),
+        ("ARDUINO_SDK", 1),
+        ("ARDUINO_ARCH_${FAMILY_CODE}", 1),
+    ],
+    LINKFLAGS=[
+        "--specs=nosys.specs",
+        "-Wl,--as-needed",
+        "-Wl,--build-id=none",
+        "-Wl,--cref",
+        "-Wl,--no-enum-size-warning",
+        "-Wl,--no-undefined",
+        "-Wl,--warn-common",
+        # wrappers from posix/time.c
+        "-Wl,-wrap,gettimeofday",
+        "-Wl,-wrap,settimeofday",
+    ],
+)
+# Arduino core uses __libc_init_array
+if "-nostartfiles" in env["LINKFLAGS"]:
+    env["LINKFLAGS"].remove("-nostartfiles")
+
+# Build all libraries
+env.BuildLibraries()

builder/frameworks/base.py

@@ -0,0 +1,84 @@
+# Copyright (c) Kuba Szczodrzyński 2023-02-26.
+
+from os.path import join
+
+import click
+from ltchiptool import Family
+from platformio.platform.base import PlatformBase
+from platformio.platform.board import PlatformBoardConfig
+from SCons.Errors import UserError
+from SCons.Script import DefaultEnvironment, Environment
+
+env: Environment = DefaultEnvironment()
+board: PlatformBoardConfig = env.BoardConfig()
+platform: PlatformBase = env.PioPlatform()
+
+# Environment variables, include paths, etc.
+env.ConfigureEnvironment(platform, board)
+family: Family = env["FAMILY_OBJ"]
+
+# Flash layout defines
+env.AddFlashLayout(board)
+
+# Configure each family first (add CPP defines, prepend fixups' paths)
+for f in family.inheritance:
+    path = env.AddFamily(f)
+    env.AddCoreConfig(name=f.code, path=join(path, "base"))
+    if "ARDUINO" in env:
+        env.AddCoreConfig(name=f"{f.code}_arduino", path=join(path, "arduino", "src"))
+
+# Include SDK builder scripts
+# The script will call BuildLibraries(safe=True) to secure the include paths
+found = False
+for f in family.inheritance:
+    try:
+        env.SConscript(f"../family/{f.name}.py", must_exist=True)
+        found = True
+    except UserError:
+        pass
+
+# Fail if no SDK builder was found
+if not found:
+    click.secho(
+        f"Platform '{family.name}' is currently not supported - "
+        "no SDK builder script could be found.",
+        fg="red",
+    )
+    exit(1)
+
+# Add common sources among all families
+env.AddCoreSources(
+    name="common",
+    path=join("$COMMON_DIR", "base"),
+)
+# Add sources for this family and each parent
+for f in family.inheritance:
+    path = join("$CORES_DIR", f.name, "base")
+    env.AddCoreSources(name=f.code, path=path)
+
+# Sources - external libraries
+env.AddExternalLibrary("ltchiptool")  # uf2ota source code
+env.AddExternalLibrary("flashdb")
+env.AddExternalLibrary("printf")
+
+# Flags & linker options
+env.Append(
+    CPPDEFINES=[
+        ("LIBRETUYA", 1),
+        ("LT_VERSION", env.ReadLTVersion(platform.get_dir(), platform.version)),
+        ("LT_BOARD", "${VARIANT}"),
+        ("F_CPU", board.get("build.f_cpu")),
+        ("MCU", "${MCU}"),
+        ("FAMILY", "F_${FAMILY}"),
+    ],
+    LINKFLAGS=[
+        '"-Wl,-Map=' + join("$BUILD_DIR", "${PROGNAME}.map") + '"',
+    ],
+    LIBS=[
+        "stdc++",
+        "supc++",
+    ],
+)
+
+# Build everything from the base core
+env.BuildLibraries()

builder/frameworks/beken-72xx-arduino.py

@@ -1,41 +0,0 @@
-# Copyright (c) Kuba Szczodrzyński 2022-06-14.
-
-from SCons.Script import DefaultEnvironment
-
-env = DefaultEnvironment()
-
-# SDK options
-env.Replace(
-    LIB_BDK_DRIVER_SKIP=[
-        # using printf library wrappers instead
-        "uart/printf.c",
-    ]
-)
-
-env.SConscript("beken-72xx-sdk.py", exports="env")
-env.SConscript("../arduino-common.py", exports="env")
-
-# Flags
-env.Append(
-    CCFLAGS=[
-        "-Wno-write-strings",
-        "-Wno-char-subscripts",
-        "-Wno-missing-braces",
-        "-Wno-attributes",
-    ],
-    CPPDEFINES=[
-        # LibreTuya configuration
-        ("LT_ARD_HAS_WIFI", "1"),
-        ("LT_ARD_HAS_MD5", "1"),
-        # macros
-        # mbedtls_net_set_nonblock is commented out in tls_net.c
-        ("mbedtls_net_set_nonblock", "net_set_nonblock"),
-    ],
-    LINKFLAGS=[
-        # stdio wrappers (port/printf/printf.c)
-        "-Wl,-wrap,bk_printf",
-    ],
-)
-
-# Build all libraries
-env.BuildLibraries()

builder/frameworks/beken-72xx-sdk.py

@@ -1,599 +0,0 @@
-# Copyright (c) Kuba Szczodrzyński 2022-06-13.
-
-from os.path import join
-
-from ltchiptool.soc.bk72xx.binary import to_offset
-from SCons.Script import Builder, DefaultEnvironment
-
-env = DefaultEnvironment()
-board = env.BoardConfig()
-
-ROOT_DIR = join("$SDK_DIR", "beken378")
-APP_DIR = join(ROOT_DIR, "app")
-DRIVER_DIR = join(ROOT_DIR, "driver")
-FUNC_DIR = join(ROOT_DIR, "func")
-
-# Load sys_config.h into env
-env.LoadConfig(join("$FAMILY_DIR", "config", "sys_config.h"))
-
-# Define vars used during build
-SOC_BK7231 = 1
-SOC_BK7231U = 2
-SOC_BK7221U = 3
-SOC_BK7251 = 3
-SOC_BK7271 = 4
-SOC_BK7231N = 5
-SOC_BK7236 = 6
-SOC_NAMES = {
-    SOC_BK7231: "bk7231",
-    SOC_BK7231U: "bk7231u",
-    SOC_BK7251: "bk7251",
-    SOC_BK7271: "bk7271",
-    SOC_BK7231N: "bk7231n",
-    SOC_BK7236: "bk7236",
-}
-SOC = env.Cfg("CFG_SOC_NAME")
-WPA_VERSION = "wpa_supplicant_2_9" if env.Cfg("CFG_USE_WPA_29") else "hostapd-2.5"
-
-# Flags
-env.Append(
-    CCFLAGS=[
-        "-mcpu=arm968e-s",
-        "-march=armv5te",
-        "-mthumb",
-        "-mthumb-interwork",
-        "-g",
-        "-O2",
-        "-fdata-sections",
-        "-ffunction-sections",
-        "-fno-strict-aliasing",
-        "-fsigned-char",
-        "-Wno-comment",
-        "-Werror=implicit-function-declaration",
-    ],
-    CFLAGS=[
-        "-std=gnu99",
-        "-nostdlib",
-        "-Wall",
-        "-Wno-format",
-        "-Wno-unknown-pragmas",
-    ],
-    CXXFLAGS=[
-        "-std=gnu++11",
-        "-MMD",
-        "-fno-exceptions",
-        "-fno-rtti",
-        "-Wno-literal-suffix",
-    ],
-    CPPDEFINES=[
-        # LibreTuya configuration
-        ("LT_HAS_LWIP", "1"),
-        ("LT_HAS_LWIP2", "1"),
-        ("LT_HAS_FREERTOS", "1"),
-        ("LT_HAS_MBEDTLS", "1"),
-        # SDK options
-        ("CFG_OS_FREERTOS", "1"),
-        ("MBEDTLS_CONFIG_FILE", r"\"tls_config.h\""),
-        ("WIFI_BLE_COEXIST", "1"),
-        ("WOLFSSL_BEKEN", env.Cfg("CFG_WPA3")),
-        "MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED",
-        ("INCLUDE_xTaskGetHandle", "1"),
-    ],
-    ASFLAGS=[
-        "-mcpu=arm968e-s",
-        "-march=armv5te",
-        "-marm",
-        "-mthumb-interwork",
-        "-g",
-        "-x",
-        "assembler-with-cpp",
-    ],
-    LINKFLAGS=[
-        "-mcpu=arm968e-s",
-        "-marm",
-        "-mthumb-interwork",
-        "-g",
-        "-nostartfiles",
-        "--specs=nano.specs",
-        "-Wl,--gc-sections",
-        "-Wl,-wrap,_free_r",
-        "-Wl,-wrap,_malloc_r",
-        "-Wl,-wrap,calloc",
-        "-Wl,-wrap,free",
-        "-Wl,-wrap,malloc",
-        "-Wl,-wrap,realloc",
-        "-Wl,-wrap,zalloc",
-        "-Wl,-wrap,_realloc_r",
-        "-Wl,-wrap,printf",
-        "-Wl,-wrap,puts",
-        "-Wl,-wrap,snprintf",
-        "-Wl,-wrap,sprintf",
-        "-Wl,-wrap,vsnprintf",
-        "-Wl,-wrap,bk_flash_get_info",
-        "-Wl,-wrap,bk_flash_erase",
-        "-Wl,-wrap,bk_flash_write",
-        "-Wl,-wrap,bk_flash_read",
-    ],
-)
-
-srcs_core = []
-srcs_fixups = []
-
-# Fix for BK7231T's bootloader compatibility
-if board.get("build.bkboot_version") == "1.0.5-bk7231s":
-    env.Append(CPPDEFINES=[("CFG_SUPPORT_BOOTLOADER", "1")])
-    srcs_fixups.append("+<boot_handlers_105_bk7231s.S>")
-else:
-    srcs_core.append("+<driver/entry/boot_handlers.S>")
-
-# Sources - from framework-beken-bdk/beken378/beken_src.mk
-env.AddLibrary(
-    name="bdk_core",
-    base_dir=ROOT_DIR,
-    srcs=[
-        "+<app/app.c>",
-        "+<app/config/param_config.c>",
-        "+<driver/entry/boot_vectors.S>",
-        "+<func/wlan_ui/wlan_ui.c>",
-        *srcs_core,
-    ],
-    includes=[
-        "+<app>",
-        "+<app/config>",
-        "+<common>",
-        "+<driver/entry>",
-        "+<driver/intc>",
-        "+<release>",
-        "+<../release>",
-    ],
-)
-
-# Sources - parent family fixups
-env.AddLibrary(
-    name="${FAMILY_PARENT_CODE}_fixups",
-    base_dir="$PARENT_DIR/fixups",
-    srcs=[
-        "+<arch_main.c>",
-        "+<ate_app.c>",
-        "+<clock_cal.c>",
-        "+<clock_rtos.c>",
-        "+<intc.c>",
-        "+<wrap_BkDriverFlash.c>",
-        *srcs_fixups,
-    ],
-)
-
-# Sources - family fixups
-env.AddLibrary(
-    name="${FAMILY_CODE}_fixups",
-    base_dir="$FAMILY_DIR/fixups",
-    srcs=[
-        "+<temp_detect.c>",
-    ],
-)
-
-# Sources - app module
-env.AddLibrary(
-    name="bdk_app",
-    base_dir=APP_DIR,
-    srcs=[
-        "+<http/*.c>",
-        "+<net_work/*.c>",
-        "+<standalone-ap/*.c>",
-        "+<standalone-station/*.c>",
-        "+<video_work/*.c>",
-    ],
-    includes=[
-        "+<http>",
-        "+<net_work>",
-        "+<standalone-ap>",
-        "+<standalone-station>",
-        "+<video_work>",
-    ],
-)
-
-# Sources - drivers
-env.AddLibrary(
-    name="bdk_driver",
-    base_dir=DRIVER_DIR,
-    srcs=[
-        "+<driver.c>",
-        "+<calendar/*.c>",
-        "+<common/*.c>",
-        "+<dma/*.c>",
-        "+<fft/*.c>",
-        "+<flash/*.c>",
-        "+<general_dma/*.c>",
-        "+<gpio/*.c>",
-        "+<i2c/*.c>",
-        "+<i2s/*.c>",
-        "+<icu/*.c>",
-        "+<irda/*.c>",
-        "+<jpeg/*.c>",
-        "+<macphy_bypass/*.c>",
-        "+<phy/*.c>",
-        "+<pwm/*.c>",
-        "-<pwm/pwm_bk7271.c>",
-        "-<pwm/pwm_new.c>",
-        "+<qspi/*.c>",
-        "+<rw_pub/*.c>",
-        "+<saradc/*.c>",
-        "+<security/*.c>",
-        "+<spidma/*.c>",
-        "+<sys_ctrl/*.c>",
-        "+<uart/*.c>",
-        "+<wdt/*.c>",
-    ],
-    includes=[
-        "+<common>",
-        "+<common/reg>",
-        "+<dma>",
-        "+<flash>",
-        "+<general_dma>",
-        "+<gpio>",
-        "+<i2c>",
-        "+<icu>",
-        "+<include>",
-        "+<jpeg>",
-        "+<phy>",
-        "+<pwm>",
-        "+<rc_beken>",
-        "+<rw_pub>",
-        "+<spi>",
-        "+<spidma>",
-        "+<sys_ctrl>",
-        "+<uart>",
-        "+<usb>",
-        "+<../ip/**>",
-    ],
-    options=dict(CCFLAGS=["-Wno-unused-variable"]),
-)
-
-# Sources - functional components
-env.AddLibrary(
-    name="bdk_func",
-    base_dir=FUNC_DIR,
-    srcs=[
-        "+<func.c>",
-        "+<airkiss/*.c>",
-        "+<base64/*.c>",
-        "+<ble_wifi_exchange/*.c>",
-        "+<camera_intf/*.c>",
-        "+<hostapd_intf/*.c>",
-        "+<joint_up/*.c>",
-        "+<lwip_intf/dhcpd/*.c>",
-        "+<misc/*.c>",
-        "-<misc/fake_clock.c>",  # fixups
-        "+<net_param_intf/*.c>",
-        "+<power_save/*.c>",
-        "+<rwnx_intf/*.c>",
-        "+<saradc_intf/*.c>",
-        "+<security/*.c>",
-        "+<sim_uart/*.c>",
-        "+<spidma_intf/*.c>",
-        "+<temp_detect/*.c>",
-        "+<usb_plug/*.c>",
-        "+<user_driver/*.c>",
-        "-<user_driver/BkDriverQspi.c>",
-        "+<utf8/*.c>",
-        "+<video_transfer/*.c>",
-    ],
-    includes=[
-        "+<base64>",
-        "+<ble_wifi_exchange>",
-        "+<camera_intf>",
-        "+<easy_flash>",
-        "+<easy_flash/inc>",
-        "+<easy_flash/port>",
-        "+<ethernet_intf>",
-        "+<include>",
-        "+<joint_up>",
-        "+<lwip_intf>",  # for config/lwipopts.h
-        "+<power_save>",
-        "+<rf_test>",
-        "+<rf_use>",
-        "+<rwnx_intf>",
-        "+<saradc_intf>",
-        "+<sensor>",
-        "+<spidma_intf>",
-        "+<temp_detect>",
-        "+<uart_debug>",
-        "+<usb>",
-        "+<user_driver>",
-        "+<utf8>",
-        "+<video_transfer>",
-        f"+<{WPA_VERSION}/bk_patch>",
-        f"+<{WPA_VERSION}/hostapd>",
-        f"+<{WPA_VERSION}/src>",
-        f"+<{WPA_VERSION}/src/ap>",
-        f"+<{WPA_VERSION}/src/common>",
-        f"+<{WPA_VERSION}/src/drivers>",
-        f"+<{WPA_VERSION}/src/utils>",
-        f"+<{WPA_VERSION}/wpa_supplicant>",
-    ],
-)
-
-# Sources - FreeRTOS
-env.AddLibrary(
-    name="bdk_freertos_thumb",
-    base_dir=ROOT_DIR,
-    srcs=[
-        "+<os/**/*.c>",
-    ],
-    includes=[
-        "+<os/*>",
-    ],
-)
-env.AddLibrary(
-    name="bdk_freertos_arm",
-    base_dir="$SDK_DIR",
-    srcs=[
-        "+<FreeRTOSv9.0.0/FreeRTOS/Source/**/*.c>",
-    ],
-    includes=[
-        "+<FreeRTOSv9.0.0/FreeRTOS/Source/include>",
-        "+<FreeRTOSv9.0.0/FreeRTOS/Source/portable/Keil/ARM968es>",
-    ],
-    options=dict(
-        CCFLAGS=[
-            # build FreeRTOS port in ARM mode
-            "+<-marm>",
-            "-<-mthumb>",
-        ],
-    ),
-)
-
-# Sources - lwIP 2.1.3
-env.AddLibraryLwIP(version="2.1.3", port="bdk")
-
-# Sources - mbedTLS 2.6.0
-env.AddLibrary(
-    name="bdk_mbedtls",
-    base_dir=join(FUNC_DIR, "mbedtls"),
-    srcs=[
-        "+<mbedtls/library/*.c>",
-        "+<mbedtls_ui/*.c>",
-        "+<mbedtls-port/src/*.c>",
-    ],
-    includes=[
-        "+<mbedtls/include>",
-        "+<mbedtls_ui>",
-        "+<mbedtls-port/inc>",
-    ],
-    options=dict(
-        CCFLAGS=[
-            "-Wno-unused-variable",
-            "-Wno-implicit-function-declaration",
-        ],
-        CFLAGS=["-<-Wall>"],
-    ),
-)
-
-# Sources - chip-specific drivers
-if SOC in [SOC_BK7231U, SOC_BK7251]:
-    env.AddLibrary(
-        name="bdk_driver_spi",
-        base_dir=join(DRIVER_DIR, "spi"),
-        srcs=[
-            "+<spi.c>",
-            "+<spi_master.c>",
-            "+<spi_slave.c>",
-        ],
-    )
-if SOC in [SOC_BK7231N]:
-    env.AddLibrary(
-        name="bdk_driver_spi",
-        base_dir=join(DRIVER_DIR, "spi"),
-        srcs=[
-            "+<spi_bk7231n.c>",
-            "+<spi_master_bk7231n.c>",
-            "+<spi_slave_bk7231n.c>",
-        ],
-    )
-if SOC in [SOC_BK7251]:
-    env.AddLibrary(
-        name="bdk_bk7251",
-        base_dir=ROOT_DIR,
-        srcs=[
-            "+<driver/audio/*.c>",
-            "+<driver/sdcard/*.c>",
-            "+<func/audio/*.c>",
-            "+<func/sd_music/*.c>",
-        ],
-        includes=[
-            "+<driver/audio>",
-            "+<driver/sdcard>",
-        ],
-    )
-
-# Sources - enabled through config
-if env.Cfg("CFG_SDIO"):
-    env.AddLibrary(
-        name="bdk_driver_sdio",
-        base_dir=ROOT_DIR,
-        srcs=[
-            "+<driver/sdio/*.c>",
-            "+<func/sdio_intf/*.c>",
-        ],
-    )
-if env.Cfg("CFG_BK_AWARE"):
-    env.AddLibrary(
-        name="bdk_driver_sdio",
-        base_dir="$SDK_DIR",
-        srcs=[
-            "+<beken378/func/bk_aware/*.c>",
-            "+<demos/wifi/bk_aware/*.c>",
-        ],
-        includes=[
-            "+<beken378/func/bk_aware>",
-        ],
-    )
-if env.Cfg("CFG_USE_SDCARD_HOST"):
-    env.AddLibrary(
-        name="bdk_func_fatfs",
-        base_dir=join(FUNC_DIR, "fatfs"),
-        srcs=[
-            "+<*.c>",
-            "-<test_fatfs.c>",
-        ],
-        includes=[
-            "+<.>",
-        ],
-    )
-if env.Cfg("CFG_WPA3"):
-    env.AddLibrary(
-        name="bdk_wolfssl",
-        base_dir=join(FUNC_DIR, "wolfssl"),
-        srcs=[
-            "+<wolfcrypt/src/ecc.c>",
-            "+<wolfcrypt/src/memory.c>",
-            "+<wolfcrypt/src/random.c>",
-            "+<wolfcrypt/src/sha256.c>",
-            "+<wolfcrypt/src/tfm.c>",
-            "+<wolfcrypt/src/wolfmath.c>",
-        ],
-        includes=[
-            "+<.>",
-        ],
-    )
-if env.Cfg("CFG_SUPPORT_BLE") and env.Cfg("CFG_BLE_VERSION") == env.Cfg(
-    "BLE_VERSION_4_2"
-):
-    env.AddLibrary(
-        name="bdk_ble_4_2",
-        base_dir=join(DRIVER_DIR, "ble"),
-        srcs=[
-            "+<**/*.c>",
-        ],
-        includes=[
-            "+<.>",
-            "+<**/include>",
-            "+<beken_ble_sdk/mesh/src/dbg>",
-            "+<config>",
-            "+<modules/**>",
-            "+<plactform/arch>",
-            "+<plactform/driver/*>",
-            "+<profiles/*/api>",
-        ],
-    )
-if env.Cfg("CFG_SUPPORT_BLE") and env.Cfg("CFG_BLE_VERSION") == env.Cfg(
-    "BLE_VERSION_5_x"
-):
-    env.AddLibrary(
-        name="bdk_ble_5_x",
-        base_dir=join(DRIVER_DIR, "ble_5_x_rw"),
-        srcs=[
-            "+<**/*.c>",
-            "-<ble_pub/app/src/app_ble_task.c>",
-            "-<platform/7231n/nvds/src/nvds.c>",
-        ],
-        includes=[
-            "+<**/api>",
-            "+<arch/**>",
-            "+<ble_lib/ip/ble/**>",
-            "+<ble_lib/ip/hci/src>",
-            "+<ble_lib/ip/sch/import>",
-            "+<ble_lib/modules/*/src>",
-            "+<ble_pub/prf>",
-            "+<ble_pub/ui>",
-            "+<platform/7231n/**>",
-            "-<platform/7231n/nvds/**>",
-        ],
-    )
-if env.Cfg("ATSVR_CFG"):
-    env.AddLibrary(
-        name="bdk_atsvr",
-        base_dir=join(FUNC_DIR, "at_server"),
-        srcs=[
-            "+<**/*.c>",
-        ],
-        includes=[
-            "+<.>",
-            "+<*>",
-        ],
-    )
-if env.Cfg("CFG_USB") or env.Cfg("CFG_USE_SDCARD_HOST"):
-    env.AddLibrary(
-        name="bdk_driver_usb",
-        base_dir=ROOT_DIR,
-        srcs=[
-            "+<driver/usb/*.c>",
-            "+<func/usb/*.c>",
-        ],
-        includes=[
-            "+<driver/usb/**>",
-        ],
-    )
-
-# Libs & linker config
-env.Append(
-    LIBPATH=[
-        join("$SDK_DIR", "beken378", "lib"),
-        join("$SDK_DIR", "beken378", "func", "airkiss"),
-    ],
-    LIBS=[
-        "airkiss",
-        "sensor",
-        "usb",
-        # "wpa", # this is compiled from func/hostapd_intf/hostapd_intf.c
-        f"ble_{SOC_NAMES[SOC]}",
-        f"cal_{SOC_NAMES[SOC]}",
-        f"rf_test_{SOC_NAMES[SOC]}",
-        f"rf_use_{SOC_NAMES[SOC]}",
-        f"rwnx_{SOC_NAMES[SOC]}",
-        f"supplicant_{SOC_NAMES[SOC]}",
-        f"uart_debug_{SOC_NAMES[SOC]}",
-        "gcc",
-        "g",
-        "c",
-        "m",
-        "nosys",
-    ],
-)
-
-# Misc options
-env.Replace(
-    SIZEPROGREGEXP=r"^(?:\.vectors|\.text|\.rodata|\.data|\.ARM\.exidx)\s+([0-9]+).*",
-    SIZEDATAREGEXP=r"^(?:\.vectors|\.data|\.bss)\s+([0-9]+).*",
-    SIZECHECKCMD="$SIZETOOL -A -d $SOURCES",
-    SIZEPRINTCMD="$SIZETOOL -B -d $SOURCES",
-)
-
-# Calculate RBL header offset
-app_offs = int(env["FLASH_APP_OFFSET"], 16)
-app_size = int(board.get("build.bkrbl_size_app"), 16)
-rbl_offs = to_offset(app_size) - 102
-env.Replace(FLASH_RBL_OFFSET=f"0x{app_offs + rbl_offs:06X}")
-
-# Build all libraries
-env.BuildLibraries()
-
-# Main firmware outputs and actions
-env.Replace(
-    # linker command (encryption + packaging)
-    LINK="${LTCHIPTOOL} link2bin ${VARIANT} '' ''",
-    # UF2OTA input list
-    UF2OTA=[
-        # app binary image (enc+crc), OTA1 (uploader) only
-        (
-            "app",
-            "${BUILD_DIR}/${MCULC}_app_${FLASH_APP_OFFSET}.crc",
-            "",
-            "",
-        ),
-        # app RBL header (crc), OTA1 (uploader) only
-        (
-            f"app+{rbl_offs}",
-            "${BUILD_DIR}/${MCULC}_app_${FLASH_RBL_OFFSET}.rblh",
-            "",  # not used for OTA2
-            "",
-        ),
-        # OTA RBL package, OTA2 (uf2ota lib) only
-        (
-            "",  # not used for OTA1
-            "",
-            "download",
-            "${BUILD_DIR}/${MCULC}_app.ota.rbl",
-        ),
-    ],
-)

builder/frameworks/realtek-ambz-arduino.py

@@ -1,56 +0,0 @@
-# Copyright (c) Kuba Szczodrzyński 2022-04-22.
-
-from SCons.Script import DefaultEnvironment
-
-env = DefaultEnvironment()
-
-# SDK options
-env.Replace(AMBZ_NO_POLARSSL=True)
-env.Replace(
-    LIB_AMBZ_SDK_SKIP=[
-        "component/common/api/wifi/wifi_ind.c",
-    ]
-)
-
-env.SConscript("realtek-ambz-sdk.py", exports="env")
-env.SConscript("../arduino-common.py", exports="env")
-
-# Flags
-env.Append(
-    CPPDEFINES=[
-        "ARDUINO_AMEBA",
-        "ARDUINO_ARCH_AMBZ",
-        # the SDK declares bool if not defined before
-        # which conflicts with C++ built-in bool
-        # so it's either -fpermissive or this:
-        ("bool", "bool"),
-        # LibreTuya configuration
-        ("LT_ARD_HAS_WIFI", "1"),
-        ("LT_ARD_HAS_MD5", "1"),
-        ("LT_ARD_HAS_SOFTSERIAL", "1"),
-        # not broken anymore with printf() library
-        ("LT_PRINTF_BROKEN", "0"),
-    ],
-    LINKFLAGS=[
-        "-Wl,--undefined=InfraStart",
-        # stdio wrappers (port/printf/printf.c)
-        "-Wl,-wrap,rtl_printf",
-        "-Wl,-wrap,rtl_sprintf",
-        "-Wl,-wrap,rtl_snprintf",
-        "-Wl,-wrap,rtl_vsnprintf",
-        "-Wl,-wrap,rtl_vsnprintf_r",
-        "-Wl,-wrap,rtl_vprintf",
-        "-Wl,-wrap,rtl_vfprintf",
-        "-Wl,-wrap,DiagPrintf",
-        "-Wl,-wrap,DiagSPrintf",
-        "-Wl,-wrap,DiagSnPrintf",
-        "-Wl,-wrap,prvDiagPrintf",
-        "-Wl,-wrap,prvDiagSPrintf",
-        "-Wl,-wrap,VSprintf",
-        "-Wl,-wrap,LOG_PRINTF",
-        "-Wl,-wrap,__rtl_vfprintf_r_v1_00",
-    ],
-)
-
-# Build all libraries
-env.BuildLibraries()

builder/frameworks/realtek-ambz-sdk.py

@@ -1,308 +0,0 @@
-# Copyright (c) Kuba Szczodrzyński 2022-04-20.
-
-from os.path import join
-
-from SCons.Script import Builder, DefaultEnvironment
-
-env = DefaultEnvironment()
-board = env.BoardConfig()
-
-# Flags
-env.Append(
-    CCFLAGS=[
-        "-mcpu=cortex-m4",
-        "-mthumb",
-        "-mfloat-abi=hard",
-        "-mfpu=fpv4-sp-d16",
-        "-g2",
-        "-w",
-        "-O2",
-        "-fdata-sections",
-        "-ffunction-sections",
-        "-fmessage-length=0",
-        "-fno-common",
-        "-fno-short-enums",
-        "-fomit-frame-pointer",
-        "-fsigned-char",
-    ],
-    CFLAGS=[
-        "-std=gnu99",
-        "-Wno-pointer-sign",
-    ],
-    CXXFLAGS=[
-        # borrowed from RtlDuino/development/rtl87xx/platform.txt
-        "-std=gnu++11",
-        "-MMD",
-        "-fno-exceptions",
-        "-fno-rtti",
-    ],
-    CPPDEFINES=[
-        # LibreTuya configuration
-        ("LT_HAS_LWIP", "1"),
-        ("LT_HAS_LWIP2", "1"),
-        ("LT_HAS_FREERTOS", "1"),
-        ("LT_HAS_MBEDTLS", "1"),
-        ("LT_PRINTF_BROKEN", "1"),  # printf does not handle %.3f properly
-        # other options
-        "M3",
-        "CONFIG_PLATFORM_8711B",
-        ("ERRNO", "1"),  # for LwIP
-        "MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED",  # enable PSK in mbedTLS
-        # "MBEDTLS_DEBUG_C",
-    ],
-    LINKFLAGS=[
-        "-mcpu=cortex-m4",
-        "-mthumb",
-        "-mfloat-abi=hard",
-        "-mfpu=fpv4-sp-d16",
-        "-g",
-        "--specs=nano.specs",
-        "-nostartfiles",
-        "-Os",
-        "-Wl,--gc-sections",
-        "-Wl,--cref",
-        "-Wl,--entry=Reset_Handler",
-        "-Wl,--no-enum-size-warning",
-        "-Wl,--no-wchar-size-warning",
-        "-Wl,-wrap,malloc",
-        "-Wl,-wrap,free",
-        "-Wl,-wrap,realloc",
-        "-Wl,-wrap,rom_psk_CalcGTK",
-        "-Wl,-wrap,rom_psk_CalcPTK",
-        "-Wl,-wrap,CalcMIC",
-        "-Wl,-wrap,CheckMIC",
-        "-Wl,-wrap,aes_80211_encrypt",
-        "-Wl,-wrap,aes_80211_decrypt",
-        "-Wl,-wrap,DecGTK",
-    ],
-)
-
-# Sources - from SDK project/realtek_amebaz_va0_example/GCC-RELEASE/application.mk
-# - "console" is disabled as it introduces build error, and is generally useless
-# - "utilities example" are also not really needed
-env.AddLibrary(
-    name="ambz_sdk",
-    base_dir="$SDK_DIR",
-    srcs=[
-        # NOTE: a fixup is used instead, to remove default main()
-        # "+<component/soc/realtek/8711b/cmsis/device/app_start.c>",
-        "+<component/soc/realtek/8711b/fwlib/ram_lib/startup.c>",
-        "+<component/soc/realtek/8711b/cmsis/device/system_8195a.c>",
-        "+<component/soc/realtek/8711b/app/monitor/ram/rtl_trace.c>",
-        "+<component/common/api/wifi/rtw_wpa_supplicant/wpa_supplicant/wifi_eap_config.c>",
-        "+<component/common/api/wifi/rtw_wpa_supplicant/wpa_supplicant/wifi_p2p_config.c>",
-        "+<component/common/api/wifi/rtw_wpa_supplicant/wpa_supplicant/wifi_wps_config.c>",
-        "+<component/common/api/wifi/wifi_conf.c>",
-        "+<component/common/api/wifi/wifi_ind.c>",
-        "+<component/common/api/wifi/wifi_promisc.c>",
-        "+<component/common/api/wifi/wifi_simple_config.c>",
-        "+<component/common/api/wifi/wifi_util.c>",
-        "+<component/common/api/lwip_netconf.c>",
-        "+<component/common/drivers/wlan/realtek/src/osdep/lwip_intf.c>",
-        "+<component/common/network/dhcp/dhcps.c>",
-        "+<component/common/network/ssl/ssl_ram_map/ssl_ram_map.c>",
-        "+<component/os/freertos/freertos_v8.1.2/Source/portable/MemMang/heap_5.c>",
-        "+<component/os/freertos/freertos_v8.1.2/Source/portable/GCC/ARM_CM4F/port.c>",
-        # "+<component/os/freertos/freertos_v8.1.2/Source/portable/IAR/ARM_CM4F/portasm.s>",
-        "+<component/os/freertos/cmsis_os.c>",
-        "+<component/os/freertos/freertos_v8.1.2/Source/croutine.c>",
-        "+<component/os/freertos/freertos_v8.1.2/Source/event_groups.c>",
-        "+<component/os/freertos/freertos_service.c>",
-        "+<component/os/freertos/freertos_v8.1.2/Source/list.c>",
-        "+<component/os/freertos/freertos_v8.1.2/Source/queue.c>",
-        "+<component/os/freertos/freertos_v8.1.2/Source/tasks.c>",
-        "+<component/os/freertos/freertos_v8.1.2/Source/timers.c>",
-        "+<component/os/os_dep/device_lock.c>",
-        "+<component/os/os_dep/osdep_service.c>",
-        "+<component/common/mbed/targets/hal/rtl8711b/analogin_api.c>",
-        "+<component/common/mbed/targets/hal/rtl8711b/dma_api.c>",
-        "+<component/common/mbed/targets/hal/rtl8711b/efuse_api.c>",
-        "+<component/common/mbed/targets/hal/rtl8711b/flash_api.c>",
-        "+<component/common/mbed/targets/hal/rtl8711b/gpio_api.c>",
-        "+<component/common/mbed/targets/hal/rtl8711b/gpio_irq_api.c>",
-        "+<component/common/mbed/targets/hal/rtl8711b/i2c_api.c>",
-        "+<component/common/mbed/targets/hal/rtl8711b/i2s_api.c>",
-        "+<component/common/mbed/targets/hal/rtl8711b/nfc_api.c>",
-        "+<component/common/mbed/targets/hal/rtl8711b/pinmap.c>",
-        "+<component/common/mbed/targets/hal/rtl8711b/pinmap_common.c>",
-        "+<component/common/mbed/targets/hal/rtl8711b/port_api.c>",
-        "+<component/common/mbed/targets/hal/rtl8711b/pwmout_api.c>",
-        "+<component/common/mbed/targets/hal/rtl8711b/rtc_api.c>",
-        "+<component/common/mbed/targets/hal/rtl8711b/serial_api.c>",
-        "+<component/common/mbed/targets/hal/rtl8711b/sleep.c>",
-        "+<component/common/mbed/targets/hal/rtl8711b/spi_api.c>",
-        "+<component/common/mbed/targets/hal/rtl8711b/sys_api.c>",
-        "+<component/common/mbed/targets/hal/rtl8711b/timer_api.c>",
-        "+<component/common/mbed/targets/hal/rtl8711b/us_ticker.c>",
-        "+<component/common/mbed/targets/hal/rtl8711b/us_ticker_api.c>",
-        "+<component/common/mbed/targets/hal/rtl8711b/wait_api.c>",
-        "+<component/common/mbed/targets/hal/rtl8711b/wdt_api.c>",
-        "+<component/soc/realtek/8711b/fwlib/ram_lib/rtl8710b_dsleepcfg.c>",
-        "+<component/soc/realtek/8711b/fwlib/ram_lib/rtl8710b_dstandbycfg.c>",
-        "+<component/soc/realtek/8711b/fwlib/ram_lib/rtl8710b_intfcfg.c>",
-        "+<component/soc/realtek/8711b/misc/rtl8710b_ota.c>",
-        "+<component/soc/realtek/8711b/fwlib/ram_lib/rtl8710b_pinmapcfg.c>",
-        "+<component/soc/realtek/8711b/fwlib/ram_lib/rtl8710b_sleepcfg.c>",
-        "+<component/common/utilities/cJSON.c>",
-        "+<component/common/utilities/xml.c>",
-    ],
-    includes=[
-        "+<project/realtek_amebaz_va0_example/inc>",
-        "+<component/os/freertos>",
-        "+<component/os/freertos/freertos_v8.1.2/Source/include>",
-        "+<component/os/freertos/freertos_v8.1.2/Source/portable/GCC/ARM_CM4F>",
-        "+<component/os/os_dep/include>",
-        "+<component/common/api/network/include>",
-        "+<component/common/api>",
-        "+<component/common/api/platform>",
-        "+<component/common/api/wifi>",
-        "+<component/common/api/wifi/rtw_wpa_supplicant/src>",
-        "+<component/common/api/wifi/rtw_wowlan>",
-        "+<component/common/api/wifi/rtw_wpa_supplicant/wpa_supplicant>",
-        "+<component/common/application>",
-        "+<component/common/drivers/wlan/realtek/include>",
-        "+<component/common/drivers/wlan/realtek/src/osdep>",
-        "+<component/common/drivers/wlan/realtek/wlan_ram_map/rom>",
-        "+<component/common/file_system>",
-        "+<component/common/network>",
-        "+<component/common/network/ssl/mbedtls-2.4.0/include>",
-        "+<component/common/network/ssl/ssl_ram_map/rom>",
-        "+<component/common/utilities>",
-        "+<component/soc/realtek/8711b/app/monitor/include>",
-        "+<component/soc/realtek/8711b/cmsis>",
-        "+<component/soc/realtek/8711b/cmsis/device>",
-        "+<component/soc/realtek/8711b/fwlib>",
-        "+<component/soc/realtek/8711b/fwlib/include>",
-        "+<component/soc/realtek/8711b/swlib/std_lib/include>",
-        "+<component/soc/realtek/8711b/swlib/std_lib/libc/rom/string>",
-        "+<component/soc/realtek/8711b/swlib/rtl_lib>",
-        "+<component/soc/realtek/8711b/misc>",
-        "+<component/common/mbed/api>",
-        "+<component/common/mbed/hal>",
-        "+<component/common/mbed/hal_ext>",
-        "+<component/common/mbed/targets/cmsis>",
-        "+<component/common/mbed/targets/hal/rtl8711b>",
-        # keep PolarSSL headers for ROM crypto functions
-        "+<component/common/network/ssl/polarssl-1.3.8/include>",
-        # includes that are missing in the vanilla SDK makefiles
-        "+<component/common/drivers/sdio/realtek/sdio_host/inc>",
-        "+<component/common/file_system/fatfs>",
-        "+<component/common/file_system/fatfs/r0.10c/include>",
-        "+<component/common/network/mdns>",
-        "+<component/common/network/libwsclient>",
-    ],
-)
-
-# Sources - lwIP 2.1.3
-env.AddLibraryLwIP(version="2.1.3", port="amb1")
-
-# Sources - mbedTLS
-env.AddLibrary(
-    name="ambz_mbedtls",
-    base_dir="$SDK_DIR",
-    srcs=[
-        # mbedTLS from SDK
-        "+<component/common/network/ssl/mbedtls-2.4.0/library/*.c>",
-        # replace these with fixups
-        "-<component/common/network/ssl/mbedtls-2.4.0/library/net_sockets.c>",
-        "-<component/common/network/ssl/mbedtls-2.4.0/library/ssl_tls.c>",
-    ],
-    includes=[
-        "+<component/common/network/ssl/mbedtls-2.4.0/include>",
-    ],
-)
-
-# Sources - family fixups
-env.AddLibrary(
-    name="ambz_fixups",
-    base_dir="$FAMILY_DIR/fixups",
-    srcs=[
-        "+<app_start_patch.c>",
-        "+<cmsis_ipsr.c>",
-        "+<log_uart.c>",
-        "+<net_sockets.c>",  # fix non-blocking sockets (Realtek disabled this for unknown reason)
-        "+<ssl_tls.c>",  # rtl sdk defines S1 and S2 which conflicts here
-        "+<wifi_mode.c>",
-    ],
-)
-
-# Libs & linker config
-env.Append(
-    LIBPATH=[
-        # fmt: off
-        join("$SDK_DIR", "component", "soc", "realtek", "8711b", "misc", "bsp", "lib", "common", "GCC"),
-        # fmt: on
-    ],
-    LIBS=[
-        "_platform",
-        "_wlan",
-        "_wps",
-        "_p2p",
-        "_dct",
-        # use lib_rtlstd.a without some __aeabi functions
-        "_rtlstd_patch",
-        "m",
-        "c",
-        "nosys",
-        "gcc",
-        "_websocket",
-        "_http",
-        "_mdns",
-    ],
-)
-
-# Misc options
-env.Replace(
-    SIZEPROGREGEXP=r"^(?:\.ram_image2\.entry|\.ram_image2\.text|\.ram_image2\.data|\.xip_image2\.text)\s+([0-9]+).*",
-    SIZEDATAREGEXP=r"^(?:\.ram_image2\.entry|\.ram_image2\.data|\.ram_image2\.bss|\.ram_image2\.skb\.bss)\s+([0-9]+).*",
-    SIZECHECKCMD="$SIZETOOL -A -d $SOURCES",
-    SIZEPRINTCMD="$SIZETOOL -B -d $SOURCES",
-)
-
-env.Append(
-    BUILDERS=dict(
-        BinToObj=Builder(
-            action=" ".join(
-                [
-                    "$OBJCOPY",
-                    "-I binary",
-                    "-O elf32-littlearm",
-                    "-B arm",
-                    "$SOURCE",
-                    "$TARGET",
-                ],
-            ),
-        )
-    ),
-)
-
-# Bootloader library
-boot_all = board.get("build.amb_boot_all")
-target_boot = env.StaticLibrary(
-    join("$BUILD_DIR", "boot_all"),
-    env.BinToObj(
-        join("$BUILD_DIR", "boot_all.o"),
-        join("$BIN_DIR", boot_all),
-    ),
-)
-env.Prepend(LIBS=[target_boot])
-
-# Build all libraries
-env.BuildLibraries()
-
-# Main firmware outputs and actions
-env.Replace(
-    # linker command (dual .bin outputs)
-    LINK="${LTCHIPTOOL} link2bin ${VARIANT} xip1 xip2",
-    # default output .bin name
-    IMG_FW="image_${FLASH_OTA1_OFFSET}.ota1.bin",
-    # UF2OTA input list
-    UF2OTA=[
-        (
-            "ota1",
-            "${BUILD_DIR}/image_${FLASH_OTA1_OFFSET}.ota1.bin",
-            "ota2",
-            "${BUILD_DIR}/image_${FLASH_OTA2_OFFSET}.ota2.bin",
-        ),
-    ],
-)

builder/frameworks/realtek-ambz2-sdk.py

@@ -1,477 +0,0 @@
-# Copyright (c) Kuba Szczodrzyński 2022-07-20.
-
-from os.path import join
-
-from SCons.Script import Builder, DefaultEnvironment
-
-env = DefaultEnvironment()
-board = env.BoardConfig()
-
-COMPONENT_DIR = join("$SDK_DIR", "component")
-
-# Flags
-env.Append(
-    CCFLAGS=[
-        "-march=armv8-m.main+dsp",
-        "-mthumb",
-        "-mcmse",
-        "-mfloat-abi=soft",
-        "-g",
-        "-gdwarf-3",
-        "-Os",
-        "-MMD",
-        "-fstack-usage",
-        "-fdata-sections",
-        "-ffunction-sections",
-        "-fmessage-length=0",
-        "-fno-common",
-        "-fno-short-enums",
-        "-fomit-frame-pointer",
-        "-fsigned-char",
-    ],
-    CFLAGS=[
-        "-std=gnu99",
-        "-Wall",
-        "-Wpointer-arith",
-        "-Wundef",
-        "-Wno-write-strings",
-        "-Wno-maybe-uninitialized",
-    ],
-    CXXFLAGS=[
-        "-std=c++11",
-        "-fno-exceptions",
-        "-fno-rtti",
-        "-fno-use-cxa-atexit",
-    ],
-    CPPDEFINES=[
-        # LibreTuya configuration
-        ("LT_HAS_LWIP", "1"),
-        ("LT_HAS_LWIP2", "1"),
-        ("LT_HAS_FREERTOS", "1"),
-        ("LT_HAS_MBEDTLS", "1"),
-        # other options
-        "__thumb2__",
-        "CONFIG_PLATFORM_8710C",
-        ("__ARM_ARCH_8M_MAIN__", "1"),
-        ("CONFIG_BUILD_RAM", "1"),
-        "V8M_STKOVF",
-    ],
-    LINKFLAGS=[
-        "-march=armv8-m.main+dsp",
-        "-mthumb",
-        "-mcmse",
-        "-mfloat-abi=soft",
-        "-g",
-        "--specs=nosys.specs",
-        "-nostartfiles",
-        "-nodefaultlibs",
-        "-nostdlib",
-        "-Os",
-        "-Wl,--gc-sections",
-        "-Wl,--warn-section-align",
-        "-Wl,--cref",
-        "-Wl,--build-id=none",
-        "-Wl,--use-blx",
-        "-Wl,-no-enum-size-warning",
-        # TODO fix wraps
-        "-Wl,-wrap,strcat",
-        "-Wl,-wrap,strchr",
-        "-Wl,-wrap,strcmp",
-        "-Wl,-wrap,strncmp",
-        "-Wl,-wrap,strnicmp",
-        "-Wl,-wrap,strcpy",
-        "-Wl,-wrap,strncpy",
-        "-Wl,-wrap,strlcpy",
-        "-Wl,-wrap,strlen",
-        "-Wl,-wrap,strnlen",
-        "-Wl,-wrap,strncat",
-        "-Wl,-wrap,strpbrk",
-        "-Wl,-wrap,strspn",
-        "-Wl,-wrap,strstr",
-        "-Wl,-wrap,strtok",
-        "-Wl,-wrap,strxfrm",
-        "-Wl,-wrap,strsep",
-        "-Wl,-wrap,strtod",
-        "-Wl,-wrap,strtof",
-        "-Wl,-wrap,strtold",
-        "-Wl,-wrap,strtoll",
-        "-Wl,-wrap,strtoul",
-        "-Wl,-wrap,strtoull",
-        "-Wl,-wrap,atoi",
-        "-Wl,-wrap,atoui",
-        "-Wl,-wrap,atol",
-        "-Wl,-wrap,atoul",
-        "-Wl,-wrap,atoull",
-        "-Wl,-wrap,atof",
-        "-Wl,-wrap,malloc",
-        "-Wl,-wrap,realloc",
-        "-Wl,-wrap,calloc",
-        "-Wl,-wrap,free",
-        "-Wl,-wrap,_malloc_r",
-        "-Wl,-wrap,_calloc_r",
-        "-Wl,-wrap,memcmp",
-        "-Wl,-wrap,memcpy",
-        "-Wl,-wrap,memmove",
-        "-Wl,-wrap,memset",
-        "-Wl,-wrap,printf",
-        "-Wl,-wrap,sprintf",
-        "-Wl,-wrap,puts",
-        "-Wl,-wrap,putc",
-        "-Wl,-wrap,putchar",
-        "-Wl,-wrap,snprintf",
-        "-Wl,-wrap,vsnprintf",
-        "-Wl,-wrap,aesccmp_construct_mic_iv",
-        "-Wl,-wrap,aesccmp_construct_mic_header1",
-        "-Wl,-wrap,aesccmp_construct_ctr_preload",
-        "-Wl,-wrap,rom_psk_CalcGTK",
-        "-Wl,-wrap,rom_psk_CalcPTK",
-        "-Wl,-wrap,aes_80211_encrypt",
-        "-Wl,-wrap,aes_80211_decrypt",
-    ],
-)
-
-# Sources - from SDK project/realtek_amebaz2_v0_example/GCC-RELEASE/application.is.mk
-# - without "utilities - example", "bluetooth - example" and "network - app - mqtt"
-env.AddLibrary(
-    name="ambz2_sdk",
-    base_dir=COMPONENT_DIR,
-    srcs=[
-        # libc api wrapper
-        "+<soc/realtek/8710c/misc/utilities/source/ram/libc_wrap.c>",
-        # cmsis
-        "+<soc/realtek/8710c/cmsis/rtl8710c/source/ram/*.c>",
-        "+<soc/realtek/8710c/cmsis/rtl8710c/source/ram_s/app_start.c>",
-        # console
-        "+<common/api/at_cmd/atcmd_bt.c>",
-        "+<common/api/at_cmd/atcmd_lwip.c>",
-        "+<common/api/at_cmd/atcmd_mp_ext2.c>",
-        "+<common/api/at_cmd/atcmd_mp.c>",
-        "+<common/api/at_cmd/atcmd_sys.c>",
-        "+<common/api/at_cmd/atcmd_wifi.c>",
-        "+<common/api/at_cmd/log_service.c>",
-        "+<soc/realtek/8710c/app/shell/cmd_shell.c>",
-        "+<soc/realtek/8710c/app/shell/ram_s/consol_cmds.c>",
-        "+<soc/realtek/8710c/misc/driver/rtl_console.c>",
-        # utilities
-        "+<common/utilities/cJSON.c>",
-        "+<common/utilities/http_client.c>",
-        "+<common/utilities/xml.c>",
-        # os
-        "+<os/freertos/cmsis_os.c>",
-        "+<os/freertos/freertos_cb.c>",
-        "+<os/freertos/freertos_pmu.c>",
-        "+<os/freertos/freertos_service.c>",
-        "+<os/os_dep/device_lock.c>",
-        "+<os/os_dep/osdep_service.c>",
-        # os - freertos
-        "+<os/freertos/freertos_v10.0.1/Source/*.c>",
-        # os - freertos - portable
-        "+<os/freertos/freertos_v10.0.1/Source/portable/MemMang/heap_5.c>",
-        "+<os/freertos/freertos_v10.0.1/Source/portable/GCC/ARM_RTL8710C/port.c>",
-        # peripheral - api
-        "+<common/mbed/targets/hal/rtl8710c/*.c>",
-        # peripheral - hal
-        "+<soc/realtek/8710c/fwlib/source/ram/*.c>",
-        "+<soc/realtek/8710c/fwlib/source/ram_ns/*.c>",
-        "+<soc/realtek/8710c/fwlib/source/ram_s/hal_efuse.c>",
-        "+<soc/realtek/8710c/fwlib/source/ram_s/hal_pinmux_nsc.c>",
-        # peripheral - wlan
-        # "+<common/drivers/wlan/realtek/src/core/option/rtw_opt_rf_para_rtl8710c.c>",
-        # file_system - fatfs
-        "+<common/file_system/fatfs/disk_if/src/flash_fatfs.c>",
-        "+<common/file_system/fatfs/fatfs_ext/src/ff_driver.c>",
-        "+<common/file_system/fatfs/r0.10c/src/diskio.c>",
-        "+<common/file_system/fatfs/r0.10c/src/ff.c>",
-        "+<common/file_system/fatfs/r0.10c/src/option/ccsbcs.c>",
-        "+<common/file_system/ftl/ftl.c>",
-        # TODO remove this
-        "+<common/example/example_entry.c>",
-        "+<common/example/wlan_fast_connect/example_wlan_fast_connect.c>",
-    ],
-    includes=[
-        "+<$SDK_DIR/project/realtek_amebaz2_v0_example/inc>",
-        "+<common/api/at_cmd>",
-        "+<common/api/platform>",
-        "+<common/api>",
-        "+<common/application>",
-        "+<common/example>",
-        "+<common/file_system/dct>",
-        "+<common/file_system/fatfs/r0.10c/include>",
-        "+<common/file_system/fatfs>",
-        "+<common/file_system/ftl>",
-        "+<common/file_system>",
-        "+<common/mbed/hal_ext>",
-        "+<common/mbed/hal>",
-        "+<common/mbed/targets/hal/rtl8710c>",
-        "+<common/media/mmfv2>",
-        "+<common/media/rtp_codec>",
-        "+<common/test>",
-        "+<common/utilities>",
-        "+<os/freertos>",
-        "+<os/freertos/freertos_v10.0.1/Source/include>",
-        "+<os/freertos/freertos_v10.0.1/Source/portable/GCC/ARM_RTL8710C>",
-        "+<os/os_dep/include>",
-        "+<soc/realtek/8710c/app/rtl_printf/include>",
-        "+<soc/realtek/8710c/app/shell>",
-        "+<soc/realtek/8710c/app/stdio_port>",
-        "+<soc/realtek/8710c/cmsis/cmsis-core/include>",
-        "+<soc/realtek/8710c/cmsis/rtl8710c/include>",
-        "+<soc/realtek/8710c/cmsis/rtl8710c/lib/include>",
-        "+<soc/realtek/8710c/fwlib/include>",
-        "+<soc/realtek/8710c/fwlib/lib/include>",
-        "+<soc/realtek/8710c/mbed-drivers/include>",
-        "+<soc/realtek/8710c/misc/driver>",
-        "+<soc/realtek/8710c/misc/os>",
-        "+<soc/realtek/8710c/misc/platform>",
-        "+<soc/realtek/8710c/misc/utilities/include>",
-    ],
-    options=dict(
-        CCFLAGS=[
-            "-Wno-int-conversion",
-            "-Wno-unused-label",
-            "-Wno-unused-but-set-variable",
-            "-Wno-undef",
-            "-Wno-pointer-sign",
-            "-Wno-parentheses",
-            "-Wno-implicit-function-declaration",
-            "-Wno-misleading-indentation",
-            # TODO remove this; only for example_wlan_fast_connect.c
-            "-Wno-format-truncation",
-            "-Wno-return-type",
-        ],
-    ),
-)
-
-# Sources - network utilities
-env.AddLibrary(
-    name="ambz2_net",
-    base_dir=COMPONENT_DIR,
-    srcs=[
-        # network - api
-        "+<common/api/lwip_netconf.c>",
-        # network - api - wifi
-        "+<common/api/wifi/*.c>",
-        # network - api - wifi - rtw_wpa_supplicant
-        "+<common/api/wifi/rtw_wpa_supplicant/src/crypto/tls_polarssl.c>",
-        "+<common/api/wifi/rtw_wpa_supplicant/wpa_supplicant/*.c>",
-        # network - app
-        "+<soc/realtek/8710c/misc/platform/ota_8710c.c>",
-        "+<common/api/network/src/ping_test.c>",
-        "+<common/utilities/ssl_client.c>",
-        "+<common/utilities/ssl_client_ext.c>",
-        "+<common/utilities/tcptest.c>",
-        "+<common/api/network/src/wlan_network.c>",
-        # network - coap
-        "+<common/network/coap/*.c>",
-        # network - http
-        "+<common/network/httpc/httpc_tls.c>",
-        "+<common/network/httpd/httpd_tls.c>",
-        # network
-        "+<common/network/dhcp/dhcps.c>",
-        "+<common/network/sntp/sntp.c>",
-        # network - websocket
-        "+<common/network/websocket/*.c>",
-        # network - mdns
-        "+<common/network/mDNS/mDNSPlatform.c>",
-        # network - lwip - port
-        "+<common/drivers/wlan/realtek/src/osdep/lwip_intf.c>",
-        # network - ssl - ssl_ram_map
-        "+<common/network/ssl/ssl_ram_map/rom/rom_ssl_ram_map.c>",
-        "+<common/network/ssl/ssl_func_stubs/ssl_func_stubs.c>",
-    ],
-    includes=[
-        "+<common/api/network/include>",
-        "+<common/api/wifi>",
-        "+<common/api/wifi/rtw_wpa_supplicant/src/crypto>",
-        "+<common/api/wifi/rtw_wpa_supplicant/src>",
-        "+<common/drivers/wlan/realtek/include>",
-        "+<common/drivers/wlan/realtek/src/core/option>",
-        "+<common/drivers/wlan/realtek/src/osdep>",
-        "+<common/network>",
-        "+<common/network/coap/include>",
-        "+<common/network/http2/nghttp2-1.31.0/includes>",
-        "+<common/network/libcoap/include>",
-        "+<common/network/ssl/ssl_ram_map/rom>",
-    ],
-    options=dict(
-        CCFLAGS=[
-            "-Wno-pointer-sign",
-            "-Wno-unused-value",
-            "-Wno-format",
-            "-Wno-implicit-function-declaration",
-            "-Wno-unused-function",
-            "-Wno-parentheses",
-            "-Wno-incompatible-pointer-types",
-            "-Wno-array-bounds",
-            "-Wno-stringop-overflow",
-        ],
-    ),
-)
-
-# Sources - Bluetooth support
-env.AddLibrary(
-    name="ambz2_bluetooth",
-    base_dir=join(COMPONENT_DIR, "common", "bluetooth", "realtek", "sdk"),
-    srcs=[
-        "+<board/**/*.c>",
-        "+<src/ble/profile/client/*.c>",
-        "+<src/ble/profile/server/bas.c>",
-        "+<src/ble/profile/server/dis.c>",
-        "+<src/ble/profile/server/hids.c>",
-        # "+<src/ble/profile/server/hids_kb.c>",
-        # "+<src/ble/profile/server/hids_rmc.c>",
-        "+<src/ble/profile/server/simple_ble_service.c>",
-        "+<src/mcu/module/data_uart_cmd/user_cmd_parse.c>",
-    ],
-    includes=[
-        "+<.>",
-        "+<board/amebaz2/lib>",
-        "+<board/amebaz2/src/data_uart>",
-        "+<board/amebaz2/src/hci>",
-        "+<board/amebaz2/src/os>",
-        "+<board/amebaz2/src/vendor_cmd>",
-        "+<board/amebaz2/src>",
-        "+<board/common/inc>",
-        "+<inc>",
-        "+<inc/app>",
-        "+<inc/bluetooth/gap>",
-        "+<inc/bluetooth/profile/client>",
-        "+<inc/bluetooth/profile/server>",
-        "+<inc/bluetooth/profile>",
-        "+<inc/os>",
-        "+<inc/platform>",
-        "+<inc/stack>",
-        "+<src/mcu/module/data_uart_cmd>",
-    ],
-    options=dict(
-        CCFLAGS=[
-            "-Wno-unused-function",
-            "-Wno-unused-variable",
-            "-Wno-implicit-function-declaration",
-        ],
-    ),
-)
-
-
-# Sources - lwIP 2.0.2
-env.AddLibrary(
-    name="ambz2_lwip",
-    base_dir=join(COMPONENT_DIR, "common", "network", "lwip", "lwip_v2.0.2"),
-    srcs=[
-        "+<port/realtek/freertos/*.c>",
-        "+<src/api/*.c>",
-        "+<src/apps/ping/*.c>",
-        "+<src/apps/mdns/*.c>",
-        "+<src/core/*.c>",
-        "+<src/core/ipv4/*.c>",
-        "+<src/core/ipv6/*.c>",
-        "+<src/netif/ethernet.c>",
-    ],
-    includes=[
-        "+<port/realtek>",
-        "+<port/realtek/freertos>",
-        "+<src/include>",
-        "+<src/include/netif>",
-    ],
-)
-
-# Sources - mbedTLS
-env.AddLibrary(
-    name="ambz2_mbedtls",
-    base_dir=join(COMPONENT_DIR, "common", "network", "ssl", "mbedtls-2.4.0"),
-    srcs=[
-        "+<library/aesni.c>",
-        "+<library/blowfish.c>",
-        "+<library/camellia.c>",
-        "+<library/ccm.c>",
-        "+<library/certs.c>",
-        "+<library/cipher_wrap.c>",
-        "+<library/cipher.c>",
-        "+<library/cmac.c>",
-        "+<library/debug.c>",
-        "+<library/error.c>",
-        "+<library/gcm.c>",
-        "+<library/havege.c>",
-        "+<library/md_wrap.c>",
-        "+<library/md.c>",
-        "+<library/md2.c>",
-        "+<library/md4.c>",
-        "+<library/memory_buffer_alloc.c>",
-        "+<library/net_sockets.c>",
-        "+<library/padlock.c>",
-        "+<library/pkcs11.c>",
-        "+<library/pkcs12.c>",
-        "+<library/pkcs5.c>",
-        "+<library/pkparse.c>",
-        "+<library/platform.c>",
-        "+<library/ripemd160.c>",
-        "+<library/sha256.c>",
-        "+<library/ssl_cache.c>",
-        "+<library/ssl_ciphersuites.c>",
-        "+<library/ssl_cli.c>",
-        "+<library/ssl_cookie.c>",
-        "+<library/ssl_srv.c>",
-        "+<library/ssl_ticket.c>",
-        "+<library/ssl_tls.c>",
-        "+<library/threading.c>",
-        "+<library/timing.c>",
-        "+<library/version_features.c>",
-        "+<library/version.c>",
-        "+<library/x509_create.c>",
-        "+<library/x509_crl.c>",
-        "+<library/x509_crt.c>",
-        "+<library/x509_csr.c>",
-        "+<library/x509.c>",
-        "+<library/x509write_crt.c>",
-        "+<library/x509write_csr.c>",
-        "+<library/xtea.c>",
-    ],
-    includes=[
-        "+<include>",
-    ],
-)
-
-# Libs & linker config
-env.Append(
-    LIBPATH=[
-        # fmt: off
-        join(COMPONENT_DIR, "soc", "realtek", "8710c", "misc", "bsp", "lib", "common", "GCC"),
-        join(COMPONENT_DIR, "soc", "realtek", "8710c", "fwlib", "lib", "lib"),
-        join(COMPONENT_DIR, "common", "bluetooth", "realtek", "sdk", "board", "amebaz2", "lib"),
-        join(COMPONENT_DIR, "soc", "realtek", "8710c", "misc", "bsp", "ROM"),
-        # fmt: on
-    ],
-    LIBS=[
-        "_soc_is",
-        "_wlan",
-        "_http",
-        "_dct",
-        "_eap",
-        "_p2p",
-        "_websocket",
-        "_wps",
-        "m",
-        "c",
-        "nosys",
-        "gcc",
-        # SCons trims the .a suffix automatically
-        ":hal_pmc.a.a",
-        ":btgap.a.a",
-    ],
-)
-
-# Misc options
-env.Replace(
-    SIZEPROGREGEXP=r"^(?:\.ram\..*?|\.psram\.[cd].*?|\.data|\.xip[\._].*?)\s+([0-9]+).*",
-    SIZEDATAREGEXP=r"^(?:\.ram\..*?|\.data)\s+([0-9]+).*",
-    SIZECHECKCMD="$SIZETOOL -A -d $SOURCES",
-    SIZEPRINTCMD="$SIZETOOL -B -d $SOURCES",
-)
-
-# Build all libraries
-env.BuildLibraries()
-
-# Main firmware outputs and actions
-env.Replace(
-    # TODO
-)