forked from platformio/platformio-core
72 lines
2.0 KiB
Python
72 lines
2.0 KiB
Python
# Copyright (c) 2014-present PlatformIO <contact@platformio.org>
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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from platformio.debug.config.base import DebugConfigBase
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from platformio.debug.exception import DebugInvalidOptionsError
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from platformio.device.finder import SerialPortFinder, is_pattern_port
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class BlackmagicDebugConfig(DebugConfigBase):
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GDB_INIT_SCRIPT = """
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define pio_reset_halt_target
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set language c
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set *0xE000ED0C = 0x05FA0004
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set $busy = (*0xE000ED0C & 0x4)
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while ($busy)
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set $busy = (*0xE000ED0C & 0x4)
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end
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set language auto
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end
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define pio_reset_run_target
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pio_reset_halt_target
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end
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target extended-remote $DEBUG_PORT
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monitor swdp_scan
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attach 1
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set mem inaccessible-by-default off
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$LOAD_CMDS
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$INIT_BREAK
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set language c
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set *0xE000ED0C = 0x05FA0004
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set $busy = (*0xE000ED0C & 0x4)
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while ($busy)
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set $busy = (*0xE000ED0C & 0x4)
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end
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set language auto
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"""
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@property
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def port(self):
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# pylint: disable=assignment-from-no-return
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initial_port = DebugConfigBase.port.fget(self)
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if initial_port and not is_pattern_port(initial_port):
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return initial_port
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port = SerialPortFinder(
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board_config=self.board_config,
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upload_protocol=self.tool_name,
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prefer_gdb_port=True,
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).find(initial_port)
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if port:
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return port
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raise DebugInvalidOptionsError(
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"Please specify `debug_port` for the working environment"
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)
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@port.setter
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def port(self, value):
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self._port = value
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