xi3c_slave_intr_example.c File Reference

Overview

Design example to use the I3C device as slave in interrupt mode.

It performs the send and receive operations in slave mode.

Note: Master need to check for slave devices availability and then assign address.

 MODIFICATION HISTORY:

Ver   Who Date     Changes



1.2 gm   02/18/25  Add support for Slave mode

Functions
int	I3cSlaveIntrExample (u16 DeviceId)
	This function does a minimal test on the I3c device and driver as a design example. More...
void	Handler (u32 Event)
	This function is the handler which updates transfer status up on events from the I3C. More...
int	main (void)
	Main function to call the interrupt example. More...

Function Documentation

void Handler

(

u32

Event

)

This function is the handler which updates transfer status up on events from the I3C.

It is called from an interrupt context such that the amount of processing performed should be minimized.

Returns

None.

Note

None.

int I3cSlaveIntrExample

(

u16

DeviceId

)

This function does a minimal test on the I3c device and driver as a design example.

The purpose of this function is to illustrate how to use the XI3c driver.

This function sends and receives data through the I3C.

This function uses interrupt driver mode of the I3C.

Parameters

DeviceId

is the Device ID of the I3c Device and is the XPAR_<I3C_instance>_DEVICE_ID value from xparameters.h

Returns

XST_SUCCESS if successful, otherwise XST_FAILURE.

Note

< Test data

References XI3c_Config::BaseAddress, Handler(), XI3c_CfgInitialize(), XI3c_IsDyncAddrAssigned, XI3c_LookupConfig(), XI3c_SetStatusHandler(), XI3c_SlaveInterruptHandler(), XI3c_SlaveRecv(), and XI3c_SlaveSend().

Referenced by main().

int main

(

void

)

Main function to call the interrupt example.

Returns

XST_SUCCESS if successful, XST_FAILURE if unsuccessful.

Note

None.

References I3cSlaveIntrExample().