BM_Deactivate

函数名、签名、参数与返回值和 BMAPI SDK 保持一致，可直接用于开发、检索与代码审查。

Deactivate an opened channel, and thus the selected channels goes off the bus and stay in BUSOFF state until re-activation.

BMAPI BM_StatusTypeDef BM_Deactivate (BM_ChannelHandle handle)

Parameters

Direction	Name	Description
[in]	handle	Handle to the channel to be deactivated.

Returns

Operation status, see BM_StatusTypeDef for details.

注意

Any call to BM_Write() or BM_Read() will return BM_ERROR_BUSOFF immediately if the channel is deactivated.

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This reference follows the current BUSMUST BMAPI SDK. For an installed package, its bundled header and help files define the exact version-specific contract.