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  • Krzysztof Blazewicz's avatar
    stmhal/can: clear FIFO flags in IRQ handler · 7604de3f
    Krzysztof Blazewicz authored 
    HAL Driver before v1.4.2 had a bug which caused clearing all pending
flags in MSR, TSR, RF0R and RF1R instead of only the requested one.

This is why micropython got away without explicitly clearing flags
in IRQ handler.
    7604de3f