diff --git a/tools/platformio/platformio-build.py b/tools/platformio/platformio-build.py
index 08e53ab66c..19a16715c8 100644
--- a/tools/platformio/platformio-build.py
+++ b/tools/platformio/platformio-build.py
@@ -136,13 +136,19 @@ def configure_application_offset(mcu, upload_protocol):
offset = 0x2000
env.Append(CPPDEFINES=["BL_LEGACY_LEAF"])
- if offset != 0:
- env.Append(
- CPPDEFINES=[("VECT_TAB_OFFSET", "%s" % hex(offset))],
- )
+ env.Append(
+ CPPDEFINES=[
+ ("VECT_TAB_OFFSET", board_config.get("build.flash_offset", hex(offset)))
+ ],
+ )
# LD_FLASH_OFFSET is mandatory even if there is no offset
- env.Append(LINKFLAGS=["-Wl,--defsym=LD_FLASH_OFFSET=%s" % hex(offset)])
+ env.Append(
+ LINKFLAGS=[
+ "-Wl,--defsym=LD_FLASH_OFFSET=%s"
+ % board_config.get("build.flash_offset", hex(offset))
+ ]
+ )
def load_boards_remap():
@@ -190,6 +196,7 @@ def get_arduino_board_id(board_config, mcu):
return board_id.upper()
+
board_id = get_arduino_board_id(board_config, mcu)
machine_flags = [
"-mcpu=%s" % board_config.get("build.cpu"),
@@ -197,7 +204,10 @@ def get_arduino_board_id(board_config, mcu):
]
if (
- any(cpu in board_config.get("build.cpu") for cpu in ("cortex-m33", "cortex-m4", "cortex-m7"))
+ any(
+ cpu in board_config.get("build.cpu")
+ for cpu in ("cortex-m33", "cortex-m4", "cortex-m7")
+ )
and "stm32wl" not in mcu
):
machine_flags.extend(["-mfpu=fpv4-sp-d16", "-mfloat-abi=hard"])
@@ -205,27 +215,31 @@ def get_arduino_board_id(board_config, mcu):
env.Append(
ASFLAGS=machine_flags,
ASPPFLAGS=[
- "-x", "assembler-with-cpp",
+ "-x",
+ "assembler-with-cpp",
],
- CFLAGS=["-std=gnu11"],
+ CFLAGS=["-std=gnu17"],
CXXFLAGS=[
- "-std=gnu++14",
+ "-std=gnu++17",
"-fno-threadsafe-statics",
"-fno-rtti",
"-fno-exceptions",
"-fno-use-cxa-atexit",
],
- CCFLAGS=machine_flags + [
+ CCFLAGS=machine_flags
+ + [
"-Os", # optimize for size
"-ffunction-sections", # place each function in its own section
"-fdata-sections",
"-nostdlib",
- "--param", "max-inline-insns-single=500",
+ "--param",
+ "max-inline-insns-single=500",
],
CPPDEFINES=[
series,
("ARDUINO", 10808),
"ARDUINO_ARCH_STM32",
+ "NDEBUG",
"ARDUINO_%s" % board_id,
("BOARD_NAME", '\\"%s\\"' % board_id),
"HAL_UART_MODULE_ENABLED",
@@ -316,7 +330,8 @@ def get_arduino_board_id(board_config, mcu):
join(CMSIS_DIR, "DSP", "PrivateInclude"),
join(FRAMEWORK_DIR, "cores", "arduino"),
],
- LINKFLAGS=machine_flags + [
+ LINKFLAGS=machine_flags
+ + [
"-Os",
"--specs=nano.specs",
"-Wl,--gc-sections,--relax",
@@ -327,6 +342,7 @@ def get_arduino_board_id(board_config, mcu):
"-Wl,--defsym=LD_MAX_SIZE=%d" % board_config.get("upload.maximum_size"),
"-Wl,--defsym=LD_MAX_DATA_SIZE=%d"
% board_config.get("upload.maximum_ram_size"),
+ '-Wl,-Map="%s"' % join("${BUILD_DIR}", "${PROGNAME}.map"),
],
LIBS=[
"c",
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