getInputWaiting method
Gets the number of bytes waiting to be read from the serial port.
Implementation
int getInputWaiting() {
_checkStatus();
return _getInt32Value(_nativeSerialInputWaiting);
}
Gets the number of bytes waiting to be read from the serial port.
int getInputWaiting() {
_checkStatus();
return _getInt32Value(_nativeSerialInputWaiting);
}