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62 lines
2 KiB
Python
62 lines
2 KiB
Python
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# Copyright 2024 Google LLC
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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 .. import PebbleCommander, exceptions, parsers
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# TODO: flash-write
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# Can't do it with pulse prompt :(
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@PebbleCommander.command()
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def flash_erase(cmdr, address, length):
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""" Erase flash area.
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"""
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address = int(str(address), 0)
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length = int(str(length), 0)
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if address < 0:
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raise exceptions.ParameterError('address out of range: %d' % address)
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if length <= 0:
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raise exceptions.ParameterError('length out of range: %d' % length)
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# TODO: I guess catch errors
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ret = cmdr.send_prompt_command("erase flash 0x%X %d" % (address, length))
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if not ret[1].startswith("OK"):
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raise exceptions.PromptResponseError(ret)
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@PebbleCommander.command()
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def flash_crc(cmdr, address, length):
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""" Calculate CRC of flash area.
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"""
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address = int(str(address), 0)
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length = int(str(length), 0)
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if address < 0:
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raise exceptions.ParameterError('address out of range: %d' % address)
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if length <= 0:
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raise exceptions.ParameterError('length out of range: %d' % length)
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# TODO: I guess catch errors
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ret = cmdr.send_prompt_command("crc flash 0x%X %d" % (address, length))
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if not ret[0].startswith("CRC: "):
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raise exceptions.PromptResponseError(ret)
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return [ret[0][5:]]
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@PebbleCommander.command()
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def prf_address(cmdr):
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""" Get address of PRF.
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"""
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ret = cmdr.send_prompt_command("prf image address")
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if not ret[0].startswith("OK "):
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raise exceptions.PromptResponseError(ret)
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return [ret[0][3:]]
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