XMailbox_Send - 2023.1 English

Standalone Library Documentation: BSP and Libraries Document Collection (UG643)

Document ID

UG643

Release Date

2023-05-16

Version

2023.1 English

This function triggers an IPI to a destination CPU.

u32 XMailbox_Send(XMailbox *InstancePtr, u32 RemoteId, u8 Is_Blocking);

The following table lists the XMailbox_Send function arguments.

Table 1. XMailbox_Send Arguments
Type	Name	Description
`XMailbox` *	InstancePtr	Pointer to the `XMailbox` instance
u32	RemoteId	is the Mask of the CPU to which IPI is to be triggered
u8	Is_Blocking	if set trigger the notification in blocking mode