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there are some terms in stm32cubeMX I do not understand how to set properly, I am using L476RG MCU, and read PMM240(power management board) with RRC2054-2 battery via SMBus.

1, in the manual it provide PEC checking, but I could disable it in set up, right? 2, for analog filter, when do I need to disable? 3,for peripheral mode SMBus master, should it be slave or master? 4,in the manual of PMM240, it requirs ACK for address or any commands, shall I turn it on? Many thanks

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