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1 from LPCProto import * |
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2 |
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3 class LPCBootProto(LPCProto): |
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4 def HandleTransaction(self, transaction): |
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5 self.TransactionLock.acquire() |
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6 try: |
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7 transaction.SetPseudoFile(self.serialPort) |
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8 res = transaction.ExchangeData() |
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9 finally: |
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10 self.TransactionLock.release() |
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11 return "Stopped", res |
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12 |
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13 class LPCBootTransaction: |
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14 def __init__(self, optdata = ""): |
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15 self.OptData = optdata |
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16 self.pseudofile = None |
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17 |
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18 def SetPseudoFile(self, pseudofile): |
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19 self.pseudofile = pseudofile |
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20 |
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21 def SendData(self): |
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22 return self.pseudofile.write(self.OptData) == len(self.OptData) |
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23 |
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24 def GetData(self): |
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25 pass # not impl |
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26 |
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27 def ExchangeData(self): |
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28 pass |
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29 |
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30 class LOADTransaction(LPCBootTransaction): |
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31 def __init__(self, data): |
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32 LPCBootTransaction.__init__(self, data) |
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33 ExchangeData = LPCBootTransaction.SendData |
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34 |