6574804013

Committed 19 Oct 2023 12:47PM UTC coverage: 51.937% (+1.2%) from 50.777%

Build # 6574804013

Build Type

Pull #327

github

Committed by

Christian-B

Commit Message

typing changes

Pull Request Pull Request #327: Type Annotations and Checking

Run Details

105 of 1288 branches covered (0.0%)

Branch coverage included in aggregate %.

2375 of 2375 new or added lines in 180 files covered. (100.0%)

4775 of 8108 relevant lines covered (58.89%)

0.59 hits per line

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46.67

/spinnman/processes/read_router_diagnostics_process.py

# Copyright (c) 2015 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 spinnman.messages.scp.impl.read_memory import ReadMemory, Response
from spinnman.model import RouterDiagnostics
from .abstract_multi_connection_process import AbstractMultiConnectionProcess
from .abstract_multi_connection_process_connection_selector import (
    ConnectionSelector)

_N_REGISTERS = 16
_ONE_WORD = struct.Struct("<I")


class ReadRouterDiagnosticsProcess(
        AbstractMultiConnectionProcess[Response]):
    """
    A process for reading the diagnostic data block from a SpiNNaker router.
    """
    __slots__ = (
        "_control_register",
        "_error_status",
        "_register_values")

    def __init__(self, connection_selector: ConnectionSelector):
        """
        :param ConnectionSelector connection_selector:
        """
        super().__init__(connection_selector)
        self._control_register = 0
        self._error_status = 0
        self._register_values = [0] * _N_REGISTERS

    def __handle_control_register_response(self, response: Response):
        self._control_register = _ONE_WORD.unpack_from(
            response.data, response.offset)[0]

    def __handle_error_status_response(self, response: Response):
        self._error_status = _ONE_WORD.unpack_from(
            response.data, response.offset)[0]

    def __handle_register_response(self, response: Response):
        for register in range(_N_REGISTERS):
            self._register_values[register] = _ONE_WORD.unpack_from(
                response.data, response.offset + (register * 4))[0]

    def get_router_diagnostics(self, x: int, y: int) -> RouterDiagnostics:
        """
        :param int x:
        :param int y:
        :rtype: RouterDiagnostics
        """
        with self._collect_responses():
            coords = x, y, 0
            self._send_request(ReadMemory(coords, 0xe1000000, 4),
                               self.__handle_control_register_response)
            self._send_request(ReadMemory(coords, 0xe1000014, 4),
                               self.__handle_error_status_response)
            self._send_request(ReadMemory(coords, 0xe1000300, 16 * 4),
                               self.__handle_register_response)

        return RouterDiagnostics(self._control_register, self._error_status,
                                 self._register_values)

1	# Copyright (c) 2015 The University of Manchester
2	#
3	# Licensed under the Apache License, Version 2.0 (the "License");
4	# you may not use this file except in compliance with the License.
5	# You may obtain a copy of the License at
6	#
7	# https://www.apache.org/licenses/LICENSE-2.0
8	#
9	# Unless required by applicable law or agreed to in writing, software
10	# distributed under the License is distributed on an "AS IS" BASIS,
11	# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12	# See the License for the specific language governing permissions and
13	# limitations under the License.
14
15	import struct	1✔
16	from spinnman.messages.scp.impl.read_memory import ReadMemory, Response	1✔
17	from spinnman.model import RouterDiagnostics	1✔
18	from .abstract_multi_connection_process import AbstractMultiConnectionProcess	1✔
19	from .abstract_multi_connection_process_connection_selector import (	1✔
20	ConnectionSelector)
21
22	_N_REGISTERS = 16	1✔
23	_ONE_WORD = struct.Struct("<I")	1✔
24
25
26	class ReadRouterDiagnosticsProcess(	1✔
27	AbstractMultiConnectionProcess[Response]):
28	"""
29	A process for reading the diagnostic data block from a SpiNNaker router.
30	"""
31	__slots__ = (	1✔
32	"_control_register",
33	"_error_status",
34	"_register_values")
35
36	def __init__(self, connection_selector: ConnectionSelector):	1✔
37	"""
38	:param ConnectionSelector connection_selector:
39	"""
40	super().__init__(connection_selector)	×
41	self._control_register = 0	×
42	self._error_status = 0	×
43	self._register_values = [0] * _N_REGISTERS	×
44
45	def __handle_control_register_response(self, response: Response):	1✔
46	self._control_register = _ONE_WORD.unpack_from(	×
47	response.data, response.offset)[0]
48
49	def __handle_error_status_response(self, response: Response):	1✔
50	self._error_status = _ONE_WORD.unpack_from(	×
51	response.data, response.offset)[0]
52
53	def __handle_register_response(self, response: Response):	1✔
54	for register in range(_N_REGISTERS):	×
55	self._register_values[register] = _ONE_WORD.unpack_from(	×
56	response.data, response.offset + (register * 4))[0]
57
58	def get_router_diagnostics(self, x: int, y: int) -> RouterDiagnostics:	1✔
59	"""
60	:param int x:
61	:param int y:
62	:rtype: RouterDiagnostics
63	"""
64	with self._collect_responses():	×
65	coords = x, y, 0	×
66	self._send_request(ReadMemory(coords, 0xe1000000, 4),	×
67	self.__handle_control_register_response)
68	self._send_request(ReadMemory(coords, 0xe1000014, 4),	×
69	self.__handle_error_status_response)
70	self._send_request(ReadMemory(coords, 0xe1000300, 16 * 4),	×
71	self.__handle_register_response)
72
73	return RouterDiagnostics(self._control_register, self._error_status,	×
74	self._register_values)

SpiNNakerManchester / SpiNNMan / 6574804013

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