程序包 com.darra.ethercat.abstractions

接口 IMailboxProtocol

所有已知实现类:
AoE, CoE, EoE, FoE, FSoE, SoE, VoE
public interface IMailboxProtocol
邮箱协议统一接口 (对齐 C# IMailboxProtocol).
Unified mailbox protocol interface (aligned with C# IMailboxProtocol).

实现类 / Implementations: CoE, FoE, SoE, AoE, EoE, VoE, FSoE.

  • 方法概要

    修饰符和类型
    方法
    说明
    long
    getLastErrorCode()
    最后一次邮箱事务的协议层错误码 (CoE=SDO Abort, FoE=FoE Error, SoE=SoE Error, 等). 0 表示无错误或不适用.
    MailboxStatus
    getLastStatus()
    最后一次邮箱事务的统一状态.
    String
    getProtocolName()
    协议名称 ("CoE" / "FoE" / "SoE" / "AoE" / "EoE" / "VoE" / "FSoE").
    byte
    getProtocolType()
    协议类型 (ECT_MBXT_*): AoE=0x01, EoE=0x02, CoE=0x03, FoE=0x04, SoE=0x05, FSoE=0x08, VoE=0x0F.
    MailboxStatistics
    getStatistics()
    邮箱统计快照 (当前会话). native 层未就绪时返回 MailboxStatistics.empty().
    boolean
    isSupported()
    从站是否支持本协议 (通常读 SII mbx_proto 位).
    void
    resetStatistics()
    重置邮箱统计计数器. native 层未就绪时为 no-op.

  • 方法详细资料

    • getProtocolType

      byte getProtocolType()
      协议类型 (ECT_MBXT_*): AoE=0x01, EoE=0x02, CoE=0x03, FoE=0x04, SoE=0x05, FSoE=0x08, VoE=0x0F.
      Protocol type constant (ECT_MBXT_*).

    • getProtocolName

      String getProtocolName()
      协议名称 ("CoE" / "FoE" / "SoE" / "AoE" / "EoE" / "VoE" / "FSoE").
      Protocol name literal.

    • isSupported

      boolean isSupported()
      从站是否支持本协议 (通常读 SII mbx_proto 位).
      Whether the slave supports this mailbox protocol (usually via SII mbx_proto bits).

    • getLastStatus

      MailboxStatus getLastStatus()
      最后一次邮箱事务的统一状态. 初始为 MailboxStatus.PENDING.
      Status of the most recent mailbox transaction; initial value is MailboxStatus.PENDING.

    • getLastErrorCode

      long getLastErrorCode()
      最后一次邮箱事务的协议层错误码 (CoE=SDO Abort, FoE=FoE Error, SoE=SoE Error, 等). 0 表示无错误或不适用.
      Protocol-level error code of the last transaction (CoE SDO abort, FoE error code, SoE error, etc.). Zero means no error or not applicable.

    • getStatistics

      MailboxStatistics getStatistics()
      邮箱统计快照 (当前会话). native 层未就绪时返回 MailboxStatistics.empty().
      Mailbox statistics snapshot. Returns MailboxStatistics.empty() when the native bindings are not yet available.

    • resetStatistics

      void resetStatistics()
      重置邮箱统计计数器. native 层未就绪时为 no-op.
      Reset mailbox statistics counters. A no-op when the native bindings are not yet available.