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  • Damien George's avatar
    stmhal: Move flash storage idle tick handler from TIM3 to SysTick. · e99e6c88
    Damien George authored
    Using SysTick to do the counting and dispatch of the flash storage idle
    handler is more efficient than requiring a dedicated hardware timer.
    No new counter is needed, just the existing uwTick variable.  The
    processing is not actually done in the SysTick IRQ, it is deferred to
    the flash IRQ (which runs at lower priority).