Merge pull request 'fix: Bump arm pitch threshold to 20° (Issue #678 )' (#679 ) from sl-firmware/issue-678-pitch-threshold into main

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>
2026-03-18 07:48:49 -04:00 · 2026-03-17 21:39:44 -04:00
1 changed files with 1 additions and 0 deletions
--- a/platformio.ini
+++ b/platformio.ini
@ -16,3 +16,4 @@ build_flags =
    -Os
    -Wl,--defsym,_Min_Heap_Size=0x2000
    -Wl,--defsym,_Min_Stack_Size=0x1000
    -Wl,--defsym,__stack_end=_estack-0x1000
Author	SHA1	Message	Date
sl-jetson	8985934f29	Merge pull request 'fix: Bump arm pitch threshold to 20° (Issue #678 )' (#679 ) from sl-firmware/issue-678-pitch-threshold into main	2026-03-18 07:48:49 -04:00
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