Source code for spinnman.messages.scp.impl.get_chip_info
# Copyright (c) 2016 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 .get_chip_info_response import GetChipInfoResponse
[docs]class GetChipInfo(AbstractSCPRequest):
"""
An SCP request to read the chip information from a core.
"""
__slots__ = []
def __init__(self, x, y, with_size=False):
"""
:param int x:
The x-coordinate of the chip to read from, between 0 and 255
:param int y:
The y-coordinate of the chip to read from, between 0 and 255
:param bool with_size:
Whether the size should be included in the response
"""
# Bits 0-4 + bit 6 = all information except size
argument_1 = 0x5F
if with_size:
# Bits 0-6 = all information including size
argument_1 = 0x7F
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_INFO),
argument_1=argument_1)
[docs] @overrides(AbstractSCPRequest.get_scp_response)
def get_scp_response(self):
return GetChipInfoResponse()