saltylab-firmware/platformio.ini
sl-firmware 56c59f60fe fix: add __stack_end defsym for fault_handler MPU guard (Issue #678)
STM32Cube ld script provides _estack but not __stack_end. Define
__stack_end = _estack - 0x1000 (_Min_Stack_Size) via --defsym so
fault_mpu_guard_init() and fault_mem_c() can locate the stack bottom.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-03-17 21:39:44 -04:00

20 lines
504 B
INI

[env:f722]
platform = ststm32
board = nucleo_f722ze
framework = stm32cube
upload_protocol = dfu
upload_command = /opt/homebrew/bin/dfu-util -a 0 -s 0x08000000:leave -D $SOURCE
monitor_speed = 115200
board_build.mcu = stm32f722ret6
board_build.f_cpu = 216000000L
build_flags =
-DSTM32F722xx
-DUSE_HAL_DRIVER
-DHSE_VALUE=8000000U
-DUSE_USB_FS
-I include
-Os
-Wl,--defsym,_Min_Heap_Size=0x2000
-Wl,--defsym,_Min_Stack_Size=0x1000
-Wl,--defsym,__stack_end=_estack-0x1000