最終更新:2022-08-15 (月) 21:12:56 (619d)  

Bluetooth Classic/LMP/パケット
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DM1パケット

  • LSBから
  • 7bit opcode
    17
    TIDOpcodeパラメータ
  • 15bit opcode
    178
    TIDEscape OpcodeExtended Opcodeパラメータ

TID?

  • Transaction ID
  • All PDUs which form part of the same transaction shall have the same value for the transaction ID which is stored as part of the first byte of the opcode
  • The transaction ID is in the least significant bit.
    • It shall be
      • 0 if the PDU forms part of a transaction that was initiated by the Central
      • 1 if the transaction was initiated by the Peripheral.
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