flowControlToString method
return string name of flowcontrol
Implementation
String flowControlToString() {
switch (_flowControl) {
case (0):
return "FLOW_CONTROL_OFF";
case (1):
return "FLOW_CONTROL_RTS_CTS";
case (2):
return "FLOW_CONTROL_DSR_DTR";
case (3):
return "FLOW_CONTROL_XON_XOFF";
default:
return "unknown";
}
}