Source code for spinnman.messages.scp.impl.iptag_clear
# Copyright (c) 2014 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.
from spinn_utilities.overrides import overrides
from spinnman.messages.scp import SCPRequestHeader
from spinnman.messages.scp.abstract_messages import AbstractSCPRequest
from spinnman.messages.scp.enums import SCPCommand
from spinnman.messages.sdp import SDPFlag, SDPHeader
from .check_ok_response import CheckOKResponse
_IPTAG_CLEAR = 3
[docs]class IPTagClear(AbstractSCPRequest):
"""
An SCP Request to clear an IP Tag.
"""
__slots__ = []
def __init__(self, x, y, tag):
"""
: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 tag: The tag, between 0 and 7
"""
super().__init__(
SDPHeader(
flags=SDPFlag.REPLY_EXPECTED, destination_port=0,
destination_cpu=0, destination_chip_x=x,
destination_chip_y=y),
SCPRequestHeader(command=SCPCommand.CMD_IPTAG),
argument_1=(_IPTAG_CLEAR << 16) | tag)
[docs] @overrides(AbstractSCPRequest.get_scp_response)
def get_scp_response(self):
return CheckOKResponse("Clear IP Tag", "CMD_IPTAG")