How
to Configure a Port for Efficient Reading: Tutorial
To configure a port for efficient reading the precise number of
terminators needs to be set with RComm::SetConfig() and TCommConfig through iTerminatorCount,
with the actual characters being set as elements in the iTerminator array. 
Example
 In the following code extract, the line
feed character is set as a single terminator: 
 TCommConfig portSettings;
commPort.Config (portSettings);
portSettings ().iTerminator[0] = 10;
portSettings ().iTerminatorCount = 1;
commPort.SetConfig (portSettings);