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

Class WriteMemory

java.lang.Object

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

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

uk.ac.manchester.spinnaker.messages.scp.WriteMemory

All Implemented Interfaces:

SerializableMessage

public class WriteMemory
extends SCPRequest<EmptyResponse>

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

Calls sark_cmd_write() in sark_base.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
WriteMemory(HasChipLocation chip, MemoryLocation baseAddress, ByteBuffer data)
WriteMemory(HasCoreLocation core, 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

WriteMemory

public WriteMemory(HasCoreLocation core,
 MemoryLocation baseAddress,
 ByteBuffer data)

Parameters:

core - the core to write via

baseAddress - The positive base address to start the write at

data - Between 1 and 256 bytes to write; 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.

WriteMemory

public WriteMemory(HasChipLocation chip,
 MemoryLocation baseAddress,
 ByteBuffer data)

Parameters:

chip - the chip to write via

baseAddress - The positive base address to start the read from

data - Between 1 and 256 bytes to write; 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