getOutputWaiting method
Gets the number of bytes waiting to be written to the serial port.
Implementation
int getOutputWaiting() {
_checkStatus();
return _getInt32Value(_nativeSerialOutputWaiting);
}
Gets the number of bytes waiting to be written to the serial port.
int getOutputWaiting() {
_checkStatus();
return _getInt32Value(_nativeSerialOutputWaiting);
}