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

Class ReadSerialFlash

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<ReadSerialFlash.Response>

uk.ac.manchester.spinnaker.messages.bmp.ReadSerialFlash

All Implemented Interfaces:

SerializableMessage

public class ReadSerialFlash
extends BMPRequest<ReadSerialFlash.Response>

A request to read a region of serial flash from a BMP. The response payload is a read-only little-endian ByteBuffer intended to be read once.

Calls sf_read() in bmp_ssp.c.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected final class	ReadSerialFlash.Response	An SCP response to a request to read a region of memory on a chip.

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
ReadSerialFlash(BMPBoard board, MemoryLocation address, int size)

Method Summary

Modifier and Type	Method	Description
ReadSerialFlash.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

ReadSerialFlash

public ReadSerialFlash(BMPBoard board,
 MemoryLocation address,
 int size)

Parameters:

board - which board to read the flash of

address - The positive base address to start the read from

size - The number of bytes to read, between 1 and 256

Method Details

getSCPResponse

public ReadSerialFlash.Response getSCPResponse(ByteBuffer buffer)
                                        throws Exception

Description copied from class: SCPRequest

Parse the response to this message.

Specified by:

getSCPResponse in class SCPRequest<ReadSerialFlash.Response>

Parameters:

buffer - The buffer to parse.

Returns:

The message response.

Throws:

Exception - If anything goes wrong with parsing.