Package uk.ac.manchester.spinnaker.messages.scp

Class WriteLink

java.lang.Object

uk.ac.manchester.spinnaker.messages.sdp.SpinnakerRequest

uk.ac.manchester.spinnaker.messages.scp.SCPRequest<EmptyResponse>

uk.ac.manchester.spinnaker.messages.scp.WriteLink

All Implemented Interfaces:

SerializableMessage

public class WriteLink
extends SCPRequest<EmptyResponse>

A request to write memory on a neighbouring chip. There is no response payload.

Calls cmd_link_write() in scamp-cmd.c.

Field Summary

Fields inherited from class uk.ac.manchester.spinnaker.messages.scp.SCPRequest

argument1, argument2, argument3, BOOT_CHIP, BOOT_MONITOR_CORE, data, NO_DATA, scpRequestHeader

Fields inherited from class uk.ac.manchester.spinnaker.messages.sdp.SpinnakerRequest

sdpHeader

Constructor Summary

Constructors

Constructor	Description
WriteLink(HasCoreLocation core, Direction link, MemoryLocation baseAddress, ByteBuffer data)

Method Summary

Modifier and Type	Method	Description
EmptyResponse	getSCPResponse(ByteBuffer buffer)	Parse the response to this message.

Methods inherited from class uk.ac.manchester.spinnaker.messages.scp.SCPRequest

addToBuffer

Methods inherited from class uk.ac.manchester.spinnaker.messages.sdp.SpinnakerRequest

getMessageData

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

WriteLink

public WriteLink(HasCoreLocation core, Direction link, MemoryLocation baseAddress, ByteBuffer data)

Parameters:

core - the core to write via

link - The ID of the link down which to send the write

baseAddress - The positive base address to start the write at

data - The data to write (up to 256 bytes); the position of the buffer must be the point where the data starts. The position and limit of the buffer will not be updated by this constructor.

Method Details

getSCPResponse

public EmptyResponse getSCPResponse(ByteBuffer buffer) throws UnexpectedResponseCodeException

Description copied from class: SCPRequest

Parse the response to this message.

Specified by:

getSCPResponse in class SCPRequest<EmptyResponse>

Parameters:

buffer - The buffer to parse.

Returns:

The message response.

Throws:

UnexpectedResponseCodeException