2026-06-13
STM32 Flash Dual Bank Mode:Enabling Bank Swap for Safe OTA Updates on G4, L4 and U5
Configure STM32 dual-bank flash mode: option byte programming for bank organization, bank swapping via FLASH_OPTCR, interrupt vector table relocation, and a complete safe OTA update architecture with fallback on STM32G4/L4/U5.
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