Files
meshtastic_firmware/variants/stm32/stm32.ini
T
Chloe BethelandChloe Bethel 31418ca821 stm32wl: reserve 2KB of stack via linker script to match NRF52, change sbrkHeadroom to use the start of the reserved stack region instead of the current stack pointer
The linker script was created by merging variants/STM32WLxx/WL54JCI_WL55JCI_WLE4J(8-B-C)I_WLE5J(8-B-C)I/ldscript.ld and system/ldscript.ld from stm32duino/Arduino_Core_STM32.
2026-04-16 13:57:21 +01:00

63 lines
2.5 KiB
INI

[stm32_base]
extends = arduino_base
platform =
# renovate: datasource=custom.pio depName=platformio/ststm32 packageName=platformio/platform/ststm32
platformio/ststm32@19.5.0
platform_packages =
# renovate: datasource=github-tags depName=Arduino_Core_STM32 packageName=stm32duino/Arduino_Core_STM32
platformio/framework-arduinoststm32@https://github.com/stm32duino/Arduino_Core_STM32/archive/2.10.1.zip
extra_scripts =
${env.extra_scripts}
extra_scripts/stm32_extra.py
build_type = release
build_flags =
${arduino_base.build_flags}
-flto
-Isrc/platform/stm32wl -g
-DMESHTASTIC_EXCLUDE_AUDIO=1
-DMESHTASTIC_EXCLUDE_ATAK=1 ; ATAK is quite big, disable it for big flash savings.
-DMESHTASTIC_EXCLUDE_INPUTBROKER=1
-DMESHTASTIC_EXCLUDE_POWERMON=1
-DMESHTASTIC_EXCLUDE_SCREEN=1
-DMESHTASTIC_EXCLUDE_MQTT=1
-DMESHTASTIC_EXCLUDE_BLUETOOTH=1
-DMESHTASTIC_EXCLUDE_WIFI=1
-DMESHTASTIC_EXCLUDE_TZ=1 ; Exclude TZ to save some flash space.
-DSERIAL_RX_BUFFER_SIZE=256 ; For GPS - the default of 64 is too small.
-DHAS_SCREEN=0 ; Always disable screen for STM32, it is not supported.
;-DPIO_FRAMEWORK_ARDUINO_NANOLIB_FLOAT_PRINTF ; Enable this if enabling debugg logging. It is REQUIRED for at least traceroute debug prints - without it the length returned by printf ends up uninitialized.
-DDEBUG_MUTE ; You can #undef DEBUG_MUTE in certain source files if you need the logs.
-fmerge-all-constants
-ffunction-sections
-fdata-sections
-DRADIOLIB_EXCLUDE_SX128X=1
-DRADIOLIB_EXCLUDE_SX127X=1
-DRADIOLIB_EXCLUDE_LR11X0=1
-DRADIOLIB_EXCLUDE_LR2021=1
-DMESHTASTIC_DYNAMIC_SBRK_HEAP
-DHAL_DAC_MODULE_ONLY
-DHAL_RNG_MODULE_ENABLED
-Wl,--wrap=__assert_func
-Wl,--wrap=strerror
-Wl,--wrap=_tzset_unlocked_r
build_src_filter =
${arduino_base.build_src_filter} -<platform/esp32/> -<nimble/> -<mesh/api/> -<mesh/wifi/> -<mesh/http/> -<modules/esp32> -<mesh/eth/> -<input> -<buzz> -<modules/RemoteHardwareModule.cpp> -<platform/nrf52> -<platform/portduino> -<platform/rp2xx0> -<mesh/raspihttp>
board_upload.offset_address = 0x08000000
upload_protocol = stlink
debug_tool = stlink
lib_deps =
${env.lib_deps}
${radiolib_base.lib_deps}
# renovate: datasource=git-refs depName=caveman99-stm32-Crypto packageName=https://github.com/caveman99/Crypto gitBranch=main
https://github.com/caveman99/Crypto/archive/1aa30eb536bd52a576fde6dfa393bf7349cf102d.zip
lib_ignore =
OneButton
; Set a custom linker script with a higher MinStackSize value, to match NRF52.
board_build.ldscript = $PROJECT_DIR/variants/stm32/stm32wle5xx.ld