Source code for spinnman.messages.scp.impl.dpri_get_status
from spinnman.messages.scp import SCPRequestHeader
from spinnman.messages.scp.abstract_messages \
import AbstractSCPRequest, AbstractSCPResponse
from spinnman.messages.scp.enums import SCPCommand, DPRICommand, SCPResult
from spinnman.messages.sdp import SDPFlag, SDPHeader
from spinnman.model import DPRIStatus
from spinnman.exceptions import SpinnmanUnexpectedResponseCodeException
[docs]class DPRIGetStatus(AbstractSCPRequest):
""" An SCP Request to get the status of the dropped packet reinjection
"""
def __init__(self, x, y, p):
"""
:param x: The x-coordinate of a chip, between 0 and 255
:type x: int
:param y: The y-coordinate of a chip, between 0 and 255
:type y: int
:param p: The processor running the dropped packet reinjector, between\
0 and 17
:type p: int
"""
AbstractSCPRequest.__init__(
self,
SDPHeader(
flags=SDPFlag.REPLY_EXPECTED, destination_port=0,
destination_cpu=p, destination_chip_x=x,
destination_chip_y=y),
SCPRequestHeader(command=SCPCommand.CMD_DPRI),
argument_1=DPRICommand.GET_STATUS.value)
[docs] def get_scp_response(self):
return SCPDPRIGetStatusResponse()
[docs]class SCPDPRIGetStatusResponse(AbstractSCPResponse):
""" An SCP response to a request for the dropped packet reinjection status
"""
def __init__(self):
"""
"""
AbstractSCPResponse.__init__(self)
self._dpri_status = None
[docs] def read_data_bytestring(self, data, offset):
""" See\
:py:meth:`spinnman.messages.scp.abstract_scp_response.AbstractSCPResponse.read_data_bytestring`
"""
result = self.scp_response_header.result
if result != SCPResult.RC_OK:
raise SpinnmanUnexpectedResponseCodeException(
"Get dropped packet reinjection status", SCPCommand.CMD_DPRI,
result.name)
self._dpri_status = DPRIStatus(data, offset)
@property
def dpri_status(self):
return self._dpri_status