Source code for spinn_front_end_common.utilities.utility_objs.extra_monitor_scp_messages.set_reinjection_packet_types_message
# Copyright (c) 2017 The University of Manchester
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# https://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import struct
from spinn_utilities.overrides import overrides
from spinnman.messages.scp import SCPRequestHeader
from spinnman.messages.scp.abstract_messages import AbstractSCPRequest
from spinnman.messages.sdp import SDPFlag, SDPHeader
from spinnman.messages.scp.impl.check_ok_response import CheckOKResponse
from spinn_front_end_common.utilities.constants import SDP_PORTS
from .reinjector_scp_commands import ReinjectorSCPCommands
[docs]class SetReinjectionPacketTypesMessage(AbstractSCPRequest):
"""
An SCP Request to set the dropped packet reinjected packet types.
"""
__slots__ = []
def __init__(self, x, y, p, multicast, point_to_point, fixed_route,
nearest_neighbour):
"""
:param int x: The x-coordinate of a chip, between 0 and 255
:param int y: The y-coordinate of a chip, between 0 and 255
:param int p:
The processor running the extra monitor vertex, between 0 and 17
:param bool point_to_point: If point to point should be set
:param bool multicast: If multicast should be set
:param bool nearest_neighbour: If nearest neighbour should be set
:param bool fixed_route: If fixed route should be set
"""
# pylint: disable=too-many-arguments
super().__init__(
SDPHeader(
flags=SDPFlag.REPLY_EXPECTED,
destination_port=(
SDP_PORTS.EXTRA_MONITOR_CORE_REINJECTION.value),
destination_cpu=p, destination_chip_x=x,
destination_chip_y=y),
SCPRequestHeader(command=ReinjectorSCPCommands.SET_PACKET_TYPES),
argument_1=int(bool(multicast)),
argument_2=int(bool(point_to_point)),
argument_3=int(bool(fixed_route)),
data=bytearray(struct.pack("<B", nearest_neighbour)))
[docs] @overrides(AbstractSCPRequest.get_scp_response)
def get_scp_response(self):
return CheckOKResponse(
"Set reinjected packet types",
ReinjectorSCPCommands.SET_PACKET_TYPES)