CPU Timestamps Configuration
μC/IPerf use timestamps functionality provided by μC/CPU to keep track of the started/ended time and to finish a client time duration test. All times use by μC/IPerf is in millisecond. So to be able to handle and create long tests runs, you should correctly set the timestamp timer. We recommend setting the timestamps timer frequency in the range of kilohertz.
Please refer to ?C/CPU Documentation for further information on CPU Timestamps.