AddressCollection

Hello

I want to use the FindListeners function to get a list of devices that are attached to the gpib.

How to use the AddressCollection object and an object addresslist for the primary addresses and secondarry of all devices on the bus.

Here's what I have so far.

public boolean FindListeners()

        {


Try

            {


m_board = new Board (m_boardnum);

                m_addresslist = new AddressCollection();


m_addresslist = m_board. FindListeners();


Trace.write ("Number of device found" + m_addresslist. (Count);

                Trace.write ("Devices" + m_addresslist. (ToString());


Returns true;

            }

            catch (Exception ex)

            {

                Trace.write (ex.) Message);

                Returns false;

            }


}

How to read the values of primary and secondary address?

Thank you

Curt

Hello

I thought that this one myself.

If anyone is interested, here's how you do it.

Copy the contents of the AddressCollection in an array of addresses.

        public boolean FindListeners()

        {


Try

            {


m_board = new Board (m_boardnum);

                m_addresslist = new AddressCollection();


m_addresslist = m_board. FindListeners();


Address [] m_address = new address [m_addresslist. Count];


Trace.write ("Number of device found" + m_addresslist. (Count);

                Trace.write ("Devices" + m_addresslist. (ToString());


< m_addresslist.count;="">

                {

                    m_addresslist. CopyTo (m_address, i);

                    Trace.write (i + m_address [i]. PrimaryAddress.ToString ());

                    Trace.write (i + m_address [i]. SecondaryAddress.ToString ());

                }


Returns true;

            }

            catch (Exception ex)

            {

                Trace.write (ex.) Message);

                Returns false;

            }


}

Curt

Tags: NI Software

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