Stm32 fork#117

Draft

j-zhao wants to merge 10 commits intoJonnyHaystack:masterfrom

j-zhao:stm32-fork

Commits on Mar 11, 2026

Add STM32 HAL and stm32pintester board config with bootloader offset
Jesse Zhao
committed
Support DFU bootloader for stm32pintester
Jesse Zhao
committed
Fix RAM size report to 96KB for F103RF
Jesse Zhao
committed

Commits on Mar 12, 2026

Rewrite jz-stm32-leverless with verified pin mappings and PC12 fix
Jesse Zhao
committed
Default FGC vertical SOCD to Up priority, toggle only vertical pair
Jesse Zhao
committed

Commits on Mar 15, 2026

Add B11/B12 to left-hand physical layout in ButtonMappings.md
Jesse Zhao
committed
Map additional buttons: B5/B12→Up, B11→L3, B13→R3, B14-B16→Start/Select/Home
Jesse Zhao
committed

Commits on Mar 16, 2026

Fix input source pre-clear pattern for multi-mapping
Jesse Zhao
committed
Fix XInput responsiveness: manual report mode and 1ms USB polling
Jesse Zhao
committed
Deduplicate state_util.hpp and config.options from AVR HAL
Jesse Zhao
committed