Example 16 with SerialPortEvent
use of gnu.io.SerialPortEvent in project JMRI by JMRI.
the class LI100Adapter method openPort.
@Override
public String openPort(String portName, String appName) {
// open the port in XPressNet mode, check ability to set moderators
try {
// get and open the primary port
CommPortIdentifier portID = CommPortIdentifier.getPortIdentifier(portName);
try {
// name of program, msec to wait
activeSerialPort = (SerialPort) portID.open(appName, 2000);
} catch (PortInUseException p) {
return handlePortBusy(p, portName, log);
}
// try to set it for XNet
try {
setSerialPort();
} catch (gnu.io.UnsupportedCommOperationException e) {
log.error("Cannot set serial parameters on port " + portName + ": " + e.getMessage());
return "Cannot set serial parameters on port " + portName + ": " + e.getMessage();
}
// set timeout
try {
activeSerialPort.enableReceiveTimeout(10);
log.debug("Serial timeout was observed as: " + activeSerialPort.getReceiveTimeout() + " " + activeSerialPort.isReceiveTimeoutEnabled());
} catch (Exception et) {
log.info("failed to set serial timeout: " + et);
}
// get and save stream
serialStream = activeSerialPort.getInputStream();
// purge contents, if any
purgeStream(serialStream);
// report status?
if (log.isInfoEnabled()) {
// report now
log.info(portName + " port opened at " + activeSerialPort.getBaudRate() + " baud with" + " DTR: " + activeSerialPort.isDTR() + " RTS: " + activeSerialPort.isRTS() + " DSR: " + activeSerialPort.isDSR() + " CTS: " + activeSerialPort.isCTS() + " CD: " + activeSerialPort.isCD());
}
if (log.isDebugEnabled()) {
// report additional status
log.debug(" port flow control shows " + (activeSerialPort.getFlowControlMode() == SerialPort.FLOWCONTROL_RTSCTS_OUT ? "hardware flow control" : "no flow control"));
}
// arrange to notify later
activeSerialPort.addEventListener(new SerialPortEventListener() {
@Override
public void serialEvent(SerialPortEvent e) {
int type = e.getEventType();
switch(type) {
case SerialPortEvent.DATA_AVAILABLE:
if (log.isDebugEnabled()) {
log.debug("SerialEvent: DATA_AVAILABLE is " + e.getNewValue());
}
return;
case SerialPortEvent.OUTPUT_BUFFER_EMPTY:
if (log.isDebugEnabled()) {
log.debug("SerialEvent: OUTPUT_BUFFER_EMPTY is " + e.getNewValue());
}
setOutputBufferEmpty(true);
return;
case SerialPortEvent.CTS:
if (log.isDebugEnabled()) {
log.debug("SerialEvent: CTS is " + e.getNewValue());
}
return;
case SerialPortEvent.DSR:
if (log.isDebugEnabled()) {
log.debug("SerialEvent: DSR is " + e.getNewValue());
}
return;
case SerialPortEvent.RI:
if (log.isDebugEnabled()) {
log.debug("SerialEvent: RI is " + e.getNewValue());
}
return;
case SerialPortEvent.CD:
if (log.isDebugEnabled()) {
log.debug("SerialEvent: CD is " + e.getNewValue());
}
return;
case SerialPortEvent.OE:
if (log.isDebugEnabled()) {
log.debug("SerialEvent: OE (overrun error) is " + e.getNewValue());
}
return;
case SerialPortEvent.PE:
if (log.isDebugEnabled()) {
log.debug("SerialEvent: PE (parity error) is " + e.getNewValue());
}
return;
case SerialPortEvent.FE:
if (log.isDebugEnabled()) {
log.debug("SerialEvent: FE (framing error) is " + e.getNewValue());
}
return;
case SerialPortEvent.BI:
if (log.isDebugEnabled()) {
log.debug("SerialEvent: BI (break interrupt) is " + e.getNewValue());
}
return;
default:
if (log.isDebugEnabled()) {
log.debug("SerialEvent of unknown type: " + type + " value: " + e.getNewValue());
}
return;
}
}
});
try {
activeSerialPort.notifyOnFramingError(true);
} catch (Exception e) {
if (log.isDebugEnabled()) {
log.debug("Could not notifyOnFramingError: " + e);
}
}
try {
activeSerialPort.notifyOnBreakInterrupt(true);
} catch (Exception e) {
if (log.isDebugEnabled()) {
log.debug("Could not notifyOnBreakInterrupt: " + e);
}
}
try {
activeSerialPort.notifyOnParityError(true);
} catch (Exception e) {
if (log.isDebugEnabled()) {
log.debug("Could not notifyOnParityError: " + e);
}
}
try {
activeSerialPort.notifyOnOutputEmpty(true);
} catch (Exception e) {
if (log.isDebugEnabled()) {
log.debug("Could not notifyOnOutputEmpty: " + e);
}
}
try {
activeSerialPort.notifyOnOverrunError(true);
} catch (Exception e) {
if (log.isDebugEnabled()) {
log.debug("Could not notifyOnOverrunError: " + e);
}
}
opened = true;
} catch (gnu.io.NoSuchPortException p) {
return handlePortNotFound(p, portName, log);
} catch (IOException ioe) {
log.error("IOException exception while opening port " + portName + " trace follows: " + ioe);
ioe.printStackTrace();
return "IO exception while opening port " + portName + ": " + ioe;
} catch (java.util.TooManyListenersException tmle) {
log.error("TooManyListenersException while opening port " + portName + " trace follows: " + tmle);
tmle.printStackTrace();
return "Too Many Listeners exception while opening port " + portName + ": " + tmle;
}
// normal operation
return null;
}
Also used :
PortInUseException(gnu.io.PortInUseException)
CommPortIdentifier(gnu.io.CommPortIdentifier)
SerialPortEventListener(gnu.io.SerialPortEventListener)
SerialPortEvent(gnu.io.SerialPortEvent)
IOException(java.io.IOException)
PortInUseException(gnu.io.PortInUseException)
IOException(java.io.IOException)
Example 17 with SerialPortEvent
use of gnu.io.SerialPortEvent in project JMRI by JMRI.
the class ZTC640Adapter method openPort.
@Override
public String openPort(String portName, String appName) {
// open the port in XPressNet mode, check ability to set moderators
try {
// get and open the primary port
CommPortIdentifier portID = CommPortIdentifier.getPortIdentifier(portName);
try {
// name of program, msec to wait
activeSerialPort = (SerialPort) portID.open(appName, 2000);
} catch (PortInUseException p) {
return handlePortBusy(p, portName, log);
}
// try to set it for XNet
try {
setSerialPort();
} catch (gnu.io.UnsupportedCommOperationException e) {
log.error("Cannot set serial parameters on port " + portName + ": " + e.getMessage());
return "Cannot set serial parameters on port " + portName + ": " + e.getMessage();
}
// set timeout
activeSerialPort.enableReceiveTimeout(10);
log.debug("Serial timeout was observed as: " + activeSerialPort.getReceiveTimeout() + " " + activeSerialPort.isReceiveTimeoutEnabled());
// get and save stream
serialStream = activeSerialPort.getInputStream();
// purge contents, if any
purgeStream(serialStream);
// report status?
if (log.isInfoEnabled()) {
// report now
log.info(portName + " port opened at " + activeSerialPort.getBaudRate() + " baud with" + " DTR: " + activeSerialPort.isDTR() + " RTS: " + activeSerialPort.isRTS() + " DSR: " + activeSerialPort.isDSR() + " CTS: " + activeSerialPort.isCTS() + " CD: " + activeSerialPort.isCD());
}
if (log.isDebugEnabled()) {
// report additional status
log.debug(" port flow control shows " + (activeSerialPort.getFlowControlMode() == SerialPort.FLOWCONTROL_RTSCTS_OUT ? "hardware flow control" : "no flow control"));
}
// arrange to notify later
activeSerialPort.addEventListener(new SerialPortEventListener() {
@Override
public void serialEvent(SerialPortEvent e) {
int type = e.getEventType();
switch(type) {
case SerialPortEvent.DATA_AVAILABLE:
if (log.isDebugEnabled()) {
log.debug("SerialEvent: DATA_AVAILABLE is " + e.getNewValue());
}
return;
case SerialPortEvent.OUTPUT_BUFFER_EMPTY:
if (log.isDebugEnabled()) {
log.debug("SerialEvent: OUTPUT_BUFFER_EMPTY is " + e.getNewValue());
}
setOutputBufferEmpty(true);
return;
case SerialPortEvent.CTS:
if (log.isDebugEnabled()) {
log.debug("SerialEvent: CTS is " + e.getNewValue());
}
return;
case SerialPortEvent.DSR:
if (log.isDebugEnabled()) {
log.debug("SerialEvent: DSR is " + e.getNewValue());
}
return;
case SerialPortEvent.RI:
if (log.isDebugEnabled()) {
log.debug("SerialEvent: RI is " + e.getNewValue());
}
return;
case SerialPortEvent.CD:
if (log.isDebugEnabled()) {
log.debug("SerialEvent: CD is " + e.getNewValue());
}
return;
case SerialPortEvent.OE:
if (log.isDebugEnabled()) {
log.debug("SerialEvent: OE (overrun error) is " + e.getNewValue());
}
return;
case SerialPortEvent.PE:
if (log.isDebugEnabled()) {
log.debug("SerialEvent: PE (parity error) is " + e.getNewValue());
}
return;
case SerialPortEvent.FE:
if (log.isDebugEnabled()) {
log.debug("SerialEvent: FE (framing error) is " + e.getNewValue());
}
return;
case SerialPortEvent.BI:
if (log.isDebugEnabled()) {
log.debug("SerialEvent: BI (break interrupt) is " + e.getNewValue());
}
return;
default:
if (log.isDebugEnabled()) {
log.debug("SerialEvent of unknown type: " + type + " value: " + e.getNewValue());
}
return;
}
}
});
try {
activeSerialPort.notifyOnFramingError(true);
} catch (Exception e) {
if (log.isDebugEnabled()) {
log.debug("Could not notifyOnFramingError: " + e);
}
}
try {
activeSerialPort.notifyOnBreakInterrupt(true);
} catch (Exception e) {
if (log.isDebugEnabled()) {
log.debug("Could not notifyOnBreakInterrupt: " + e);
}
}
try {
activeSerialPort.notifyOnParityError(true);
} catch (Exception e) {
if (log.isDebugEnabled()) {
log.debug("Could not notifyOnParityError: " + e);
}
}
try {
activeSerialPort.notifyOnOutputEmpty(true);
} catch (Exception e) {
if (log.isDebugEnabled()) {
log.debug("Could not notifyOnOutputEmpty: " + e);
}
}
try {
activeSerialPort.notifyOnOverrunError(true);
} catch (Exception e) {
if (log.isDebugEnabled()) {
log.debug("Could not notifyOnOverrunError: " + e);
}
}
opened = true;
} catch (gnu.io.NoSuchPortException p) {
return handlePortNotFound(p, portName, log);
} catch (IOException ex) {
log.error("IO exception while opening port " + portName + " trace follows: " + ex);
ex.printStackTrace();
return "IO Exception while opening port " + portName + ": " + ex;
} catch (java.util.TooManyListenersException tmlex) {
log.error("Too Many Listeners exception while opening port " + portName + " trace follows: " + tmlex);
tmlex.printStackTrace();
return "Too Many Listeners Exception while opening port " + portName + ": " + tmlex;
} catch (gnu.io.UnsupportedCommOperationException ucex) {
log.error("unsupported Comm Operation exception while opening port " + portName + " trace follows: " + ucex);
ucex.printStackTrace();
return "Unsupported Comm Exception while opening port " + portName + ": " + ucex;
}
// normal operation
return null;
}
Also used :
PortInUseException(gnu.io.PortInUseException)
CommPortIdentifier(gnu.io.CommPortIdentifier)
SerialPortEventListener(gnu.io.SerialPortEventListener)
SerialPortEvent(gnu.io.SerialPortEvent)
IOException(java.io.IOException)
PortInUseException(gnu.io.PortInUseException)
IOException(java.io.IOException)
Example 18 with SerialPortEvent
use of gnu.io.SerialPortEvent in project JMRI by JMRI.
the class SerialDriverAdapter method openPort.
@Override
public String openPort(String portName, String appName) {
try {
// get and open the primary port
CommPortIdentifier portID = CommPortIdentifier.getPortIdentifier(portName);
try {
// name of program, msec to wait
activeSerialPort = (SerialPort) portID.open(appName, 2000);
} catch (PortInUseException p) {
return handlePortBusy(p, portName, log);
}
// try to set it for Maple serial
try {
setSerialPort();
} catch (gnu.io.UnsupportedCommOperationException e) {
log.error("Cannot set serial parameters on port " + portName + ": " + e.getMessage());
return "Cannot set serial parameters on port " + portName + ": " + e.getMessage();
}
// set framing (end) character
try {
activeSerialPort.enableReceiveFraming(0x03);
log.debug("Serial framing was observed as: " + activeSerialPort.isReceiveFramingEnabled() + " " + activeSerialPort.getReceiveFramingByte());
} catch (Exception ef) {
log.debug("failed to set serial framing: " + ef);
}
// set timeout; framing should work before this anyway
try {
activeSerialPort.enableReceiveTimeout(10);
log.debug("Serial timeout was observed as: " + activeSerialPort.getReceiveTimeout() + " " + activeSerialPort.isReceiveTimeoutEnabled());
} catch (Exception et) {
log.info("failed to set serial timeout: " + et);
}
// get and save stream
serialStream = activeSerialPort.getInputStream();
// purge contents, if any
purgeStream(serialStream);
// report status?
if (log.isInfoEnabled()) {
// report now
log.info(portName + " port opened at " + activeSerialPort.getBaudRate() + " baud with" + " DTR: " + activeSerialPort.isDTR() + " RTS: " + activeSerialPort.isRTS() + " DSR: " + activeSerialPort.isDSR() + " CTS: " + activeSerialPort.isCTS() + " CD: " + activeSerialPort.isCD());
}
if (log.isDebugEnabled()) {
// report additional status
log.debug(" port flow control shows " + (activeSerialPort.getFlowControlMode() == SerialPort.FLOWCONTROL_RTSCTS_OUT ? "hardware flow control" : "no flow control"));
}
if (log.isDebugEnabled()) {
// arrange to notify later
activeSerialPort.addEventListener(new SerialPortEventListener() {
@Override
public void serialEvent(SerialPortEvent e) {
int type = e.getEventType();
switch(type) {
case SerialPortEvent.DATA_AVAILABLE:
log.info("SerialEvent: DATA_AVAILABLE is " + e.getNewValue());
return;
case SerialPortEvent.OUTPUT_BUFFER_EMPTY:
log.info("SerialEvent: OUTPUT_BUFFER_EMPTY is " + e.getNewValue());
return;
case SerialPortEvent.CTS:
log.info("SerialEvent: CTS is " + e.getNewValue());
return;
case SerialPortEvent.DSR:
log.info("SerialEvent: DSR is " + e.getNewValue());
return;
case SerialPortEvent.RI:
log.info("SerialEvent: RI is " + e.getNewValue());
return;
case SerialPortEvent.CD:
log.info("SerialEvent: CD is " + e.getNewValue());
return;
case SerialPortEvent.OE:
log.info("SerialEvent: OE (overrun error) is " + e.getNewValue());
return;
case SerialPortEvent.PE:
log.info("SerialEvent: PE (parity error) is " + e.getNewValue());
return;
case SerialPortEvent.FE:
log.info("SerialEvent: FE (framing error) is " + e.getNewValue());
return;
case SerialPortEvent.BI:
log.info("SerialEvent: BI (break interrupt) is " + e.getNewValue());
return;
default:
log.info("SerialEvent of unknown type: " + type + " value: " + e.getNewValue());
return;
}
}
});
try {
activeSerialPort.notifyOnFramingError(true);
} catch (Exception e) {
log.debug("Could not notifyOnFramingError: " + e);
}
try {
activeSerialPort.notifyOnBreakInterrupt(true);
} catch (Exception e) {
log.debug("Could not notifyOnBreakInterrupt: " + e);
}
try {
activeSerialPort.notifyOnParityError(true);
} catch (Exception e) {
log.debug("Could not notifyOnParityError: " + e);
}
try {
activeSerialPort.notifyOnOverrunError(true);
} catch (Exception e) {
log.debug("Could not notifyOnOverrunError: " + e);
}
}
opened = true;
} catch (gnu.io.NoSuchPortException p) {
return handlePortNotFound(p, portName, log);
} catch (Exception ex) {
log.error("Unexpected exception while opening port " + portName + " trace follows: " + ex);
ex.printStackTrace();
return "Unexpected error while opening port " + portName + ": " + ex;
}
// normal operation
return null;
}
Also used :
PortInUseException(gnu.io.PortInUseException)
CommPortIdentifier(gnu.io.CommPortIdentifier)
SerialPortEventListener(gnu.io.SerialPortEventListener)
SerialPortEvent(gnu.io.SerialPortEvent)
PortInUseException(gnu.io.PortInUseException)
Example 19 with SerialPortEvent
use of gnu.io.SerialPortEvent in project JMRI by JMRI.
the class SpecificDriverAdapter method openPort.
@Override
public String openPort(String portName, String appName) {
try {
// get and open the primary port
CommPortIdentifier portID = CommPortIdentifier.getPortIdentifier(portName);
try {
// name of program, msec to wait
activeSerialPort = (SerialPort) portID.open(appName, 2000);
} catch (PortInUseException p) {
return handlePortBusy(p, portName, log);
}
// try to set it for serial
try {
setSerialPort();
} catch (gnu.io.UnsupportedCommOperationException e) {
log.error("Cannot set serial parameters on port " + portName + ": " + e.getMessage());
return "Cannot set serial parameters on port " + portName + ": " + e.getMessage();
}
// set framing (end) character
try {
log.debug("Serial framing was observed as: " + activeSerialPort.isReceiveFramingEnabled() + " " + activeSerialPort.getReceiveFramingByte());
} catch (Exception ef) {
log.debug("failed to set serial framing: " + ef);
}
// set timeout; framing should work before this anyway
try {
activeSerialPort.enableReceiveTimeout(10);
log.debug("Serial timeout was observed as: " + activeSerialPort.getReceiveTimeout() + " " + activeSerialPort.isReceiveTimeoutEnabled());
} catch (Exception et) {
log.info("failed to set serial timeout: " + et);
}
// get and save stream
serialStream = activeSerialPort.getInputStream();
// purge contents, if any
purgeStream(serialStream);
// report status?
if (log.isInfoEnabled()) {
// report now
log.info(portName + " port opened at " + activeSerialPort.getBaudRate() + " baud with" + " DTR: " + activeSerialPort.isDTR() + " RTS: " + activeSerialPort.isRTS() + " DSR: " + activeSerialPort.isDSR() + " CTS: " + activeSerialPort.isCTS() + " CD: " + activeSerialPort.isCD());
}
if (log.isDebugEnabled()) {
// report additional status
log.debug(" port flow control shows " + (activeSerialPort.getFlowControlMode() == SerialPort.FLOWCONTROL_RTSCTS_OUT ? "hardware flow control" : "no flow control"));
}
if (log.isDebugEnabled()) {
// arrange to notify later
activeSerialPort.addEventListener(new SerialPortEventListener() {
@Override
public void serialEvent(SerialPortEvent e) {
int type = e.getEventType();
switch(type) {
case SerialPortEvent.DATA_AVAILABLE:
log.info("SerialEvent: DATA_AVAILABLE is " + e.getNewValue());
return;
case SerialPortEvent.OUTPUT_BUFFER_EMPTY:
log.info("SerialEvent: OUTPUT_BUFFER_EMPTY is " + e.getNewValue());
return;
case SerialPortEvent.CTS:
log.info("SerialEvent: CTS is " + e.getNewValue());
return;
case SerialPortEvent.DSR:
log.info("SerialEvent: DSR is " + e.getNewValue());
return;
case SerialPortEvent.RI:
log.info("SerialEvent: RI is " + e.getNewValue());
return;
case SerialPortEvent.CD:
log.info("SerialEvent: CD is " + e.getNewValue());
return;
case SerialPortEvent.OE:
log.info("SerialEvent: OE (overrun error) is " + e.getNewValue());
return;
case SerialPortEvent.PE:
log.info("SerialEvent: PE (parity error) is " + e.getNewValue());
return;
case SerialPortEvent.FE:
log.info("SerialEvent: FE (framing error) is " + e.getNewValue());
return;
case SerialPortEvent.BI:
log.info("SerialEvent: BI (break interrupt) is " + e.getNewValue());
return;
default:
log.info("SerialEvent of unknown type: " + type + " value: " + e.getNewValue());
return;
}
}
});
try {
activeSerialPort.notifyOnFramingError(true);
} catch (Exception e) {
log.debug("Could not notifyOnFramingError: " + e);
}
try {
activeSerialPort.notifyOnBreakInterrupt(true);
} catch (Exception e) {
log.debug("Could not notifyOnBreakInterrupt: " + e);
}
try {
activeSerialPort.notifyOnParityError(true);
} catch (Exception e) {
log.debug("Could not notifyOnParityError: " + e);
}
try {
activeSerialPort.notifyOnOverrunError(true);
} catch (Exception e) {
log.debug("Could not notifyOnOverrunError: " + e);
}
}
opened = true;
} catch (gnu.io.NoSuchPortException p) {
return handlePortNotFound(p, portName, log);
} catch (Exception ex) {
log.error("Unexpected exception while opening port " + portName + " trace follows: " + ex);
ex.printStackTrace();
return "Unexpected error while opening port " + portName + ": " + ex;
}
// normal operation
return null;
}
Also used :
PortInUseException(gnu.io.PortInUseException)
CommPortIdentifier(gnu.io.CommPortIdentifier)
SerialPortEventListener(gnu.io.SerialPortEventListener)
SerialPortEvent(gnu.io.SerialPortEvent)
PortInUseException(gnu.io.PortInUseException)
Example 20 with SerialPortEvent
use of gnu.io.SerialPortEvent in project JMRI by JMRI.
the class SpecificDriverAdapter method openPort.
@Override
public String openPort(String portName, String appName) {
try {
// get and open the primary port
CommPortIdentifier portID = CommPortIdentifier.getPortIdentifier(portName);
try {
// name of program, msec to wait
activeSerialPort = (SerialPort) portID.open(appName, 2000);
} catch (PortInUseException p) {
return handlePortBusy(p, portName, log);
}
// try to set it for serial
try {
setSerialPort();
} catch (gnu.io.UnsupportedCommOperationException e) {
log.error("Cannot set serial parameters on port " + portName + ": " + e.getMessage());
return "Cannot set serial parameters on port " + portName + ": " + e.getMessage();
}
// set framing (end) character
try {
log.debug("Serial framing was observed as: " + activeSerialPort.isReceiveFramingEnabled() + " " + activeSerialPort.getReceiveFramingByte());
} catch (Exception ef) {
log.debug("failed to set serial framing: " + ef);
}
// set timeout; framing should work before this anyway
try {
activeSerialPort.enableReceiveTimeout(10);
log.debug("Serial timeout was observed as: " + activeSerialPort.getReceiveTimeout() + " " + activeSerialPort.isReceiveTimeoutEnabled());
} catch (Exception et) {
log.info("failed to set serial timeout: " + et);
}
// get and save stream
serialStream = activeSerialPort.getInputStream();
// purge contents, if any
purgeStream(serialStream);
// report status?
if (log.isInfoEnabled()) {
// report now
log.info(portName + " port opened at " + activeSerialPort.getBaudRate() + " baud with" + " DTR: " + activeSerialPort.isDTR() + " RTS: " + activeSerialPort.isRTS() + " DSR: " + activeSerialPort.isDSR() + " CTS: " + activeSerialPort.isCTS() + " CD: " + activeSerialPort.isCD());
}
if (log.isDebugEnabled()) {
// report additional status
log.debug(" port flow control shows " + (activeSerialPort.getFlowControlMode() == SerialPort.FLOWCONTROL_RTSCTS_OUT ? "hardware flow control" : "no flow control"));
}
if (log.isDebugEnabled()) {
// arrange to notify later
activeSerialPort.addEventListener(new SerialPortEventListener() {
@Override
public void serialEvent(SerialPortEvent e) {
int type = e.getEventType();
switch(type) {
case SerialPortEvent.DATA_AVAILABLE:
log.info("SerialEvent: DATA_AVAILABLE is " + e.getNewValue());
return;
case SerialPortEvent.OUTPUT_BUFFER_EMPTY:
log.info("SerialEvent: OUTPUT_BUFFER_EMPTY is " + e.getNewValue());
return;
case SerialPortEvent.CTS:
log.info("SerialEvent: CTS is " + e.getNewValue());
return;
case SerialPortEvent.DSR:
log.info("SerialEvent: DSR is " + e.getNewValue());
return;
case SerialPortEvent.RI:
log.info("SerialEvent: RI is " + e.getNewValue());
return;
case SerialPortEvent.CD:
log.info("SerialEvent: CD is " + e.getNewValue());
return;
case SerialPortEvent.OE:
log.info("SerialEvent: OE (overrun error) is " + e.getNewValue());
return;
case SerialPortEvent.PE:
log.info("SerialEvent: PE (parity error) is " + e.getNewValue());
return;
case SerialPortEvent.FE:
log.info("SerialEvent: FE (framing error) is " + e.getNewValue());
return;
case SerialPortEvent.BI:
log.info("SerialEvent: BI (break interrupt) is " + e.getNewValue());
return;
default:
log.info("SerialEvent of unknown type: " + type + " value: " + e.getNewValue());
return;
}
}
});
try {
activeSerialPort.notifyOnFramingError(true);
} catch (Exception e) {
log.debug("Could not notifyOnFramingError: " + e);
}
try {
activeSerialPort.notifyOnBreakInterrupt(true);
} catch (Exception e) {
log.debug("Could not notifyOnBreakInterrupt: " + e);
}
try {
activeSerialPort.notifyOnParityError(true);
} catch (Exception e) {
log.debug("Could not notifyOnParityError: " + e);
}
try {
activeSerialPort.notifyOnOverrunError(true);
} catch (Exception e) {
log.debug("Could not notifyOnOverrunError: " + e);
}
}
opened = true;
} catch (gnu.io.NoSuchPortException p) {
return handlePortNotFound(p, portName, log);
} catch (Exception ex) {
log.error("Unexpected exception while opening port " + portName + " trace follows: " + ex);
ex.printStackTrace();
return "Unexpected error while opening port " + portName + ": " + ex;
}
// normal operation
return null;
}
Also used :
PortInUseException(gnu.io.PortInUseException)
CommPortIdentifier(gnu.io.CommPortIdentifier)
SerialPortEventListener(gnu.io.SerialPortEventListener)
SerialPortEvent(gnu.io.SerialPortEvent)
PortInUseException(gnu.io.PortInUseException)
Aggregations
PortInUseException (gnu.io.PortInUseException)26
SerialPortEvent (gnu.io.SerialPortEvent)26
CommPortIdentifier (gnu.io.CommPortIdentifier)25
SerialPortEventListener (gnu.io.SerialPortEventListener)24
IOException (java.io.IOException)12
UnsupportedCommOperationException (gnu.io.UnsupportedCommOperationException)4
TooManyListenersException (java.util.TooManyListenersException)4
NoSuchPortException (gnu.io.NoSuchPortException)2
SerialPort (gnu.io.SerialPort)1
ArrayList (java.util.ArrayList)1
