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

Class FillRequest

java.lang.Object

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

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

uk.ac.manchester.spinnaker.messages.scp.FillRequest

All Implemented Interfaces:

SerializableMessage

public final class FillRequest
extends SCPRequest<EmptyResponse>

A request to fill a region of memory on a chip with repeated words of data. There is no response payload.

Calls sark_cmd_fill() in sark_base.c, or cmd_fill() in bmp_cmd.c if sent to a BMP.

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
FillRequest(HasChipLocation chip, MemoryLocation baseAddress, int data, int size)

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

FillRequest

public FillRequest(HasChipLocation chip, MemoryLocation baseAddress, int data, int size)

Parameters:

chip - The chip to read from

baseAddress - The positive base address to start the fill from. Must be word-aligned.

data - The word of data to fill in the space with.

size - The number of bytes to fill in. Must be a multiple of 4.

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