Package lejos.remote.rcx

Class LLC

  • public class LLC
extends java.lang.Object
    Emulates RCX LLC class using the RCXLink class.

    • Method Summary

      All Methods Static Methods Concrete Methods 
      Modifier and Type Method Description
      static RCXLink getLink()
      Return the RCXLink object associated with LLC
      static void init()
      Initialize LLC an
      static void init​(I2CPort port)
      Initialize LLC and set port
      static void init​(Port port)
      Initialize LLC and set port
      static boolean isSendError()
      Return the error status of the last send
      static boolean isSending()
      Indicate whether the last send is still active
      static int read()
      read a single byte, if available
      static int receive()
      wait a little while for a byte to become available
      static boolean sendBytes​(byte[] buf, int len)
      Send a number of bytes and wait for completion of transmission
      static void setPort​(I2CPort port)
      Set sensor port
      static void setRangeLong()
      Sets long range transmision.
      static void setRangeShort()
      Sets short range transmision.

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Method Detail

      • init

        public static void init​(I2CPort port)
        Initialize LLC and set port

      • init

        public static void init​(Port port)
        Initialize LLC and set port

      • init

        public static void init()
        Initialize LLC an

      • setPort

        public static void setPort​(I2CPort port)
        Set sensor port

      • read

        public static int read()
        read a single byte, if available
        Returns:
        the byte read, or -1 if no byte is available

      • isSending

        public static boolean isSending()
        Indicate whether the last send is still active
        Returns:
        true if still sending, else false

      • isSendError

        public static boolean isSendError()
        Return the error status of the last send
        Returns:
        true if still sending, else false

      • sendBytes

        public static boolean sendBytes​(byte[] buf,
                                int len)
        Send a number of bytes and wait for completion of transmission
        Parameters:
        buf - the array of bytes to send
        len - the number of bytes to send
        Returns:
        true if the send is successful, else false

      • receive

        public static int receive()
        wait a little while for a byte to become available
        Returns:
        the byte received, or -1 if no byte available

      • setRangeLong

        public static void setRangeLong()
        Sets long range transmision.

      • setRangeShort

        public static void setRangeShort()
        Sets short range transmision.

      • getLink

        public static RCXLink getLink()
        Return the RCXLink object associated with LLC
        Returns:
        the RCXLink used