dataAvailable method

bool dataAvailable(
  1. MraaUartContext dev,
  2. int millisecondsToWait
)

Data available.

Check to see if data is available on the device for reading. If millisecondsToWait is 0 the method returns immediately. Returns true if data available, false otherwise.

Implementation

bool dataAvailable(MraaUartContext dev, int millisecondsToWait) {
  final ret = _impl.mraa_uart_data_available(dev, millisecondsToWait);
  return ret == 1;
}