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28 lines
723 B
28 lines
723 B
11 months ago
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#!/usr/bin/env python3
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from panda import Panda, PandaDFU, STBootloaderSPIHandle
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if __name__ == "__main__":
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try:
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from openpilot.system.hardware import HARDWARE
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HARDWARE.recover_internal_panda()
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Panda.wait_for_dfu(None, 5)
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except Exception:
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pass
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p = PandaDFU(None)
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assert isinstance(p._handle, STBootloaderSPIHandle)
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cfg = p.get_mcu_type().config
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print("restoring from backup...")
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addr = cfg.bootstub_address
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for i, sector_size in enumerate(cfg.sector_sizes):
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print(f"- sector #{i}")
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p._handle.erase_sector(i)
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with open(f"sector_{i}.bin", "rb") as f:
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dat = f.read()
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assert len(dat) == sector_size
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p._handle.program(addr, dat)
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addr += len(dat)
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p.reset()
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