The analyzer supports the Picture Transfer Protocol (PTP) and also supports the Media Transfer Protocol (MTP), which is an extension of PTP. The analyzer can track PTP transactions, object transfers, and sessions.
A transaction is a standard sequence of phases for invoking an action. In PTP, an Initiator- initiated action provides input parameters, responses with parameters, and binary data exchange, and is a single PTP Transaction. Also, a single Asynchronous Event sent through the interrupt pipe is a single PTP Transaction.
The PTP Transaction trace viewing level is the lowest PTP level.
To view PTP transactions, do one of the following to switch to the PTP Transaction trace viewing level:
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Click
OR
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Select View > PTP Group > PTP Transaction Level.
OR
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Select Setup > Display Options to display the Display Options window, select PTP Transaction, and click OK.