67 lines
1.5 KiB
Python
67 lines
1.5 KiB
Python
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# -*- coding: utf-8 -*-
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import os
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import sys
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from io import RawIOBase
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from typing import List
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sys.path.insert(1, os.path.dirname(os.path.dirname(sys.argv[0])))
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from draw_memory_map import memory_table # noqa: E402
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from srnemqtt.config import get_config, get_interface # noqa: E402
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from srnemqtt.protocol import readMemory # noqa: E402
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def get_device_name(iface: RawIOBase) -> str | None:
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data = readMemory(iface, 0x0C, 8)
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if data is None:
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return None
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return data.decode("utf-8").strip()
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def get_device_version(iface: RawIOBase) -> str | None:
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data = readMemory(iface, 0x14, 4)
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if data is None:
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return None
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major = (data[0] << 8) + data[1]
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minor = data[2]
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patch = data[3]
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return f"{major}.{minor}.{patch}"
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def get_device_serial(iface: RawIOBase) -> str | None:
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data = readMemory(iface, 0x18, 3)
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if data is None:
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return None
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p1 = data[0]
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p2 = data[1]
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p3 = (data[2] << 8) + data[3]
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return f"{p1}-{p2}-{p3}"
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if __name__ == "__main__":
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conf = get_config()
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iface = get_interface(conf)
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print(get_device_name(iface))
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print(get_device_version(iface))
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print(get_device_serial(iface))
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data: List[int] = []
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for i in range(0, 0xFFFF, 16):
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newdata = readMemory(iface, i, 16)
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if newdata:
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data.extend(newdata)
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# !!! FIXME: Naively assumes all queries return the exact words requested
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print(
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memory_table(
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data,
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wordsize=2,
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skip_nullrows=True,
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)
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)
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