Source code for spinn_front_end_common.utilities.utility_objs.extra_monitor_scp_messages.set_router_timeout_message

# Copyright (c) 2017-2019 The University of Manchester
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.

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 SetRouterTimeoutMessage(AbstractSCPRequest): """ An SCP Request to the extra monitor core to set the router timeout\ for dropped packet reinjection. """ __slots__ = [] def __init__(self, x, y, p, timeout_mantissa, timeout_exponent, wait=1): """ :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 int timeout_mantissa: The mantissa of the timeout value, between 0 and 15 :param int timeout_exponent: The exponent of the timeout value, between 0 and 15 :param int wait: Which wait to set. Should be 1 or 2. """ # pylint: disable=too-many-arguments cmd = ReinjectorSCPCommands.SET_ROUTER_WAIT1_TIMEOUT if wait == 1 \ else ReinjectorSCPCommands.SET_ROUTER_WAIT2_TIMEOUT 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=cmd), argument_1=(timeout_mantissa & 0xF) | ((timeout_exponent & 0xF) << 4))
[docs] @overrides(AbstractSCPRequest.get_scp_response) def get_scp_response(self): return CheckOKResponse("Set router timeout", self.scp_request_header.command)