viktorиClaude Opus 4.8
ae36c3b729
- Полный RE стока V3.25 (Cortex-M4F) + FM100B: карта памяти, протокол, codeplug, UI-архитектура - Русификация: свой CP1251-шрифт + патч рендера, перевод меню и надписей, ребренд Ru-4D V3.25 - Блюпринт переделки UI + C-тулчейн (clang thumbv7em), доказан инъекцией - Готовые флешеры: WebSerial .html и Windows .exe со вшитой прошивкой - Дамп SPI рации, стоковая прошивка, инструменты сборки Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
38 строки
1.1 KiB
Python
38 строки
1.1 KiB
Python
data = open(r"C:/Users/vikto/Documents/Claude/rt-4d/radio-spi-dump.bin","rb").read()
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def region_stats(start, end, label):
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seg = data[start:end]
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from collections import Counter
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c = Counter(seg)
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ff = c.get(0xff,0); zero=c.get(0x00,0); e80=c.get(0x80,0)
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print(f"{label} {start:#08x}-{end:#08x} len={len(seg):#x} ff={ff} zero={zero} 0x80={e80} distinct={len(c)}")
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# Find real extents of DATA (non-FF) around each blob by scanning 0xFF runs
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def find_ff_boundaries(approx_start, search_end):
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# scan forward to find where FF-run of >=256 begins (end of data)
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i = approx_start
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run = 0
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end = search_end
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while i < search_end:
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if data[i]==0xff:
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run+=1
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if run>=1024:
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end = i-run+1
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break
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else:
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run=0
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i+=1
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return end
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print("=== 0x198000 blob ===")
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region_stats(0x198000, 0x242000, "raw")
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# check where FF starts
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e = find_ff_boundaries(0x198000, 0x260000)
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print("first long FF run start ~", hex(e))
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print("=== 0x352000 blob ===")
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region_stats(0x352000, 0x3DD000, "raw")
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print("=== 0x3F0000 blob ===")
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region_stats(0x3F0000, 0x400000, "raw")
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