BM_GetNotification

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。

Get the platform/OS independent notification handle for the given channel, so that the application could wait for notifications later.

BMAPI BM_StatusTypeDef BM_GetNotification (BM_ChannelHandle handle, BM_NotificationHandle *notification)

Parameters

Direction	Name	Description
[in]	handle	Handle to the channel that owns the notification handle.
[out]	notification	The platform/OS independent notification handle.

Returns

Operation status, see BM_StatusTypeDef for details.

注意

By using notification handles in a background thread, it is easy to implement an asynchronous message receiver as below: channel = BM_OpenCan(…);

BM_GetNotification(channel, notification);

while (!exit) {

BM_WaitForNotifications(&notification, 1, -1); // Wait infinitely for new message notification.

BM_ReadCanMessage(…);

}

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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.