Examples with MBusConnection org.openmuc.jmbus.MBusConnection used on opensource projects

Example 1 with MBusConnection

use of org.openmuc.jmbus.MBusConnection in project OpenMUC by isc-konstanz.

the class DriverConnectionTest method testReadThrowsIOException.

@Test
public void testReadThrowsIOException() throws Exception {
    MBusConnection con = mock(MBusConnection.class);
    VariableDataStructure vds = new VariableDataStructure(NZR_ANSWER, 6, NZR_ANSWER.length - 6, null, null);
    vds.decode();
    when(con.read(anyInt())).thenThrow(new IOException());
    ConnectionInterface serialIntervace = new ConnectionInterface(con, "/dev/ttyS100:5", delay, interfaces);
    serialIntervace.increaseConnectionCounter();
    String[] deviceAddressTokens = { "/dev/ttyS100", "5" };
    int address = Integer.parseInt(deviceAddressTokens[1]);
    DriverConnection driverCon = new DriverConnection(serialIntervace, address, null, delay);
    List<ChannelRecordContainer> records = Arrays.asList(newChannelRecordContainer("04:03"));
    driverCon.read(records, null, null);
    Flag actualFlag = records.get(0).getRecord().getFlag();
    assertEquals(Flag.DRIVER_ERROR_TIMEOUT, actualFlag);
}

Example 2 with MBusConnection

use of org.openmuc.jmbus.MBusConnection in project OpenMUC by isc-konstanz.

the class DriverConnectionTest method testReadBcdDateLong.

@Test
public void testReadBcdDateLong() throws Exception {
    MBusConnection con = mock(MBusConnection.class);
    VariableDataStructure vds = new VariableDataStructure(SIEMENS_UH50_ANSWER, 6, SIEMENS_UH50_ANSWER.length - 6, null, null);
    vds.decode();
    when(con.read(anyInt())).thenReturn(vds);
    ConnectionInterface serialIntervace = new ConnectionInterface(con, "/dev/ttyS100:5", delay, interfaces);
    serialIntervace.increaseConnectionCounter();
    String[] deviceAddressTokens = { "/dev/ttyS100", "5" };
    DriverConnection mBusConnection = new DriverConnection(serialIntervace, Integer.parseInt(deviceAddressTokens[1]), null, delay);
    List<ChannelRecordContainer> records = new LinkedList<>();
    records.add(newChannelRecordContainer("09:74"));
    records.add(newChannelRecordContainer("42:6c"));
    records.add(newChannelRecordContainer("8c01:14"));
    mBusConnection.read(records, null, null);
}

Example 3 with MBusConnection

use of org.openmuc.jmbus.MBusConnection in project OpenMUC by isc-konstanz.

the class DriverConnectionTest method testReadThrowsTimeoutException.

@Test
public void testReadThrowsTimeoutException() throws Exception {
    MBusConnection con = mock(MBusConnection.class);
    VariableDataStructure vds = new VariableDataStructure(NZR_ANSWER, 6, NZR_ANSWER.length - 6, null, null);
    vds.decode();
    when(con.read(anyInt())).thenThrow(new SerialPortTimeoutException());
    ConnectionInterface serialIntervace = new ConnectionInterface(con, "/dev/ttyS100:5", delay, interfaces);
    serialIntervace.increaseConnectionCounter();
    String[] deviceAddressTokens = { "/dev/ttyS100", "5" };
    int address = Integer.parseInt(deviceAddressTokens[1]);
    DriverConnection driverCon = new DriverConnection(serialIntervace, address, null, delay);
    List<ChannelRecordContainer> records = Arrays.asList(newChannelRecordContainer("04:03"));
    driverCon.read(records, null, null);
    assertEquals(Flag.DRIVER_ERROR_TIMEOUT, records.get(0).getRecord().getFlag());
}

Example 4 with MBusConnection

use of org.openmuc.jmbus.MBusConnection in project OpenMUC by isc-konstanz.

the class DriverConnectionTest method testScanThrowsTimeoutException.

@Test(expected = ConnectionException.class)
public void testScanThrowsTimeoutException() throws Exception {
    MBusConnection con = mock(MBusConnection.class);
    VariableDataStructure vds = new VariableDataStructure(NZR_ANSWER, 6, NZR_ANSWER.length - 6, null, null);
    vds.decode();
    when(con.read(anyInt())).thenThrow(new SerialPortTimeoutException());
    ConnectionInterface serialIntervace = new ConnectionInterface(con, "/dev/ttyS100:5", delay, interfaces);
    serialIntervace.increaseConnectionCounter();
    String[] deviceAddressTokens = { "/dev/ttyS100", "5" };
    DriverConnection driverCon = new DriverConnection(serialIntervace, Integer.parseInt(deviceAddressTokens[1]), null, delay);
    driverCon.scanForChannels(null);
}

Example 5 with MBusConnection

use of org.openmuc.jmbus.MBusConnection in project OpenMUC by isc-konstanz.

the class DriverConnectionTest method newConnection.

private DriverConnection newConnection(String mBusAdresse) throws Exception {
    MBusConnection con = mock(MBusConnection.class);
    VariableDataStructure vds = new VariableDataStructure(NZR_ANSWER, 6, NZR_ANSWER.length - 6, null, null);
    vds.decode();
    PowerMockito.when(con.read(anyInt())).thenReturn(vds);
    ConnectionInterface serialIntervace = new ConnectionInterface(con, mBusAdresse, delay, interfaces);
    serialIntervace.increaseConnectionCounter();
    String[] deviceAddressTokens = mBusAdresse.trim().split(":");
    Integer mBusAddress;
    SecondaryAddress secondaryAddress = null;
    if (deviceAddressTokens[1].length() == 16) {
        mBusAddress = 0xfd;
        byte[] addressData = Helper.hexToBytes(deviceAddressTokens[1]);
        secondaryAddress = SecondaryAddress.newFromLongHeader(addressData, 0);
    } else {
        mBusAddress = Integer.decode(deviceAddressTokens[1]);
    }
    DriverConnection mBusConnection = new DriverConnection(serialIntervace, mBusAddress, secondaryAddress, delay);
    return mBusConnection;
}