Package uk.ac.manchester.spinnaker.messages.bmp

Class ReadSerialFlashCRC

java.lang.Object

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

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

uk.ac.manchester.spinnaker.messages.bmp.BMPRequest<ReadSerialFlashCRC.Response>

uk.ac.manchester.spinnaker.messages.bmp.ReadSerialFlashCRC

All Implemented Interfaces:

SerializableMessage

public class ReadSerialFlashCRC
extends BMPRequest<ReadSerialFlashCRC.Response>

A request to get the CRC of serial flash memory from a BMP. The response payload is the 32-bit CRC of the given region of flash.

Calls sf_crc32() in bmp_ssp.c.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected class	ReadSerialFlashCRC.Response	An SCP response to a request to get the CRC of serial flash.

Nested classes/interfaces inherited from class uk.ac.manchester.spinnaker.messages.bmp.BMPRequest

BMPRequest.BMPResponse, BMPRequest.PayloadedResponse<T>

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
ReadSerialFlashCRC(BMPBoard board, MemoryLocation baseAddress, int size)

Method Summary

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

Methods inherited from class uk.ac.manchester.spinnaker.messages.bmp.BMPRequest

toString

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, wait, wait, wait

Constructor Details

ReadSerialFlashCRC

public ReadSerialFlashCRC(BMPBoard board, MemoryLocation baseAddress, int size)

Parameters:

board - which board's BMP's serial flash should be checked

baseAddress - The positive base address to start the check from

size - The number of bytes to check

Method Details

getSCPResponse

public ReadSerialFlashCRC.Response getSCPResponse(ByteBuffer buffer) throws Exception

Description copied from class: SCPRequest

Parse the response to this message.

Specified by:

getSCPResponse in class SCPRequest<ReadSerialFlashCRC.Response>

Parameters:

buffer - The buffer to parse.

Returns:

The message response.

Throws:

Exception - If anything goes wrong with parsing.