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java.lang.Object
   |
   +----kh.hc11.McuLink

Summary

public class  McuLink
     extends java.lang.Object
{
          // Constructors 2
     public McuLink();
     public McuLink(SerialPort) throws IOException;

          // Methods 16
     public void assembleDownload(URL, ProgressMonitor) throws IOException, InterruptedException, AssemblerException;
     public byte[] createCommand(int, int);
     public void disableInterrupts() throws IOException;
     public void download(InputStream, ProgressMonitor) throws IOException, InterruptedException;
     public void enableInterrupts() throws IOException;
     public boolean isConnected();
     public int mask(int, int, int) throws IOException;
     public void postReset() throws IOException;
     public int readByte(int) throws IOException;
     public int readWord(int) throws IOException;
     public void resetMCU() throws IOException;
     public synchronized byte[] sendCommand(byte[]) throws IOException;
     public int sendCommandByteResult(byte[]) throws IOException;
     public int sendCommandWordResult(byte[]) throws IOException;
     public int writeByte(int, int) throws IOException;
     public int writeWord(int, int) throws IOException;
}

Cross Reference

Extended By:

FlyLink

   public McuLink() 

Opens a link - but doesn't connect to any real hardware - allows me to develop when not connected.

   public McuLink(SerialPort port)  throws IOException

   public void assembleDownload(URL mcuCode, 
                                ProgressMonitor monitor)  throws IOException, InterruptedException, AssemblerException

Uses special boot mode to download a current copy of the MCU code The provided URL is assumed to be a SOURCE file which should be assembled.

   public byte[] createCommand(int opcode, 
                               int address) 

Creates a command buffer with the command and address already created

   public void disableInterrupts()  throws IOException

Turns off 6811 interrupts

   public void download(InputStream mcuCode, 
                        ProgressMonitor monitor)  throws IOException, InterruptedException

Uses special boot mode to download a current copy of the MCU code The provided stream will be CLOSED after reading. It is assumed that the inputStream contains S19 data - i.e. the input stream is not a raw binary stream

   public void enableInterrupts()  throws IOException

Turns on 6811 interrupts

   public boolean isConnected() 

Returns:

true if we are connected to the MCU

   public int mask(int address, 
                   int andmask, 
                   int ormask)  throws IOException

Performs and atomic and then or with an address and return the old value

   public void postReset()  throws IOException

This method is called after the link is reset. We feed many zeros so that the MCU can init it's serial stuff

   public int readByte(int address)  throws IOException

Read a byte value from a specified address

   public int readWord(int address)  throws IOException

Read a word value from a specified address

   public void resetMCU()  throws IOException

Resets the MCU

   public synchronized byte[] sendCommand(byte[] command)  throws IOException

Send a command buffer and wait for the response - throws an exception if an error is encountered

   public int sendCommandByteResult(byte[] command)  throws IOException

A wrapper which assumes we want only a single byte result

   public int sendCommandWordResult(byte[] command)  throws IOException

A wrapper which assumes we want only a single word result

   public int writeByte(int address, 
                        int value)  throws IOException

Write a byte value from a specified address and return the old value

   public int writeWord(int address, 
                        int value)  throws IOException

Write a word value from a specified address and return the old value

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