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RT-Thread-Studio / sdk-bsp-stm32h750-realthread-artpi

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cache对齐问题 #183

Closed hth945 closed 3 years ago

hth945 commented 3 years ago

SCB_InvalidateDCache_by_Addr必须32字节对齐,(否则未对齐的位置有可能读到cache里的旧数据,造成以太网帧数据偶尔错误)