#6 Register address bug in WriteMultipleRegistersRequest.readData()

[Jonathan Fischer]

In WriteMultipleRegistersRequest.readData(), the target address is read as a short:

public void readData(DataInput din)
    throws IOException {
    m_Reference = din.readShort();
...

Where it should be using din.readUnsignedShort() (which every other request does). When using Jamod to implement a Modbus Slave, this renders the upper half of the address space unreachable.

[Jonathan Fischer]

Whoops, I meant to post this as a Bug, not a Patch. I'm not terribly familiar with SourceForge's tickets system, sorry.

That said, I'm attaching a patch to this as well.